From 9ccb4d8c0a0335764e60d8c068788aa6d53ad9b8 Mon Sep 17 00:00:00 2001
From: ml bonhomme <bonhomme@teklia.com>
Date: Wed, 26 Jun 2024 12:49:49 +0000
Subject: [PATCH] Remove docker_image field on WorkerVersion model

---
 arkindex/documents/fixtures/data.json         | 1171 ++++++++---------
 .../management/commands/bootstrap.py          |    2 -
 .../documents/management/commands/cleanup.py  |   38 +-
 .../documents/tests/commands/test_cleanup.py  |  169 +--
 .../tests/commands/test_load_export.py        |    2 +-
 arkindex/process/admin.py                     |    8 +-
 .../0035_remove_workerversion_dockerimage.py  |   38 +
 arkindex/process/models.py                    |   25 +-
 arkindex/process/serializers/imports.py       |    4 +-
 arkindex/process/serializers/workers.py       |   14 +-
 .../process/tests/test_corpus_worker_runs.py  |    4 -
 arkindex/process/tests/test_create_process.py |    2 -
 .../tests/test_docker_worker_version.py       |   13 -
 arkindex/process/tests/test_processes.py      |    5 +-
 arkindex/process/tests/test_templates.py      |   22 +-
 .../process/tests/test_user_workerruns.py     |    8 -
 arkindex/process/tests/test_workerruns.py     |   78 +-
 arkindex/process/tests/test_workers.py        |  108 +-
 arkindex/project/checks.py                    |   10 +-
 arkindex/sql_validation/indexer_prefetch.sql  |    2 -
 20 files changed, 697 insertions(+), 1026 deletions(-)
 create mode 100644 arkindex/process/migrations/0035_remove_workerversion_dockerimage.py

diff --git a/arkindex/documents/fixtures/data.json b/arkindex/documents/fixtures/data.json
index 69cac4dcf9..4d450c7a14 100644
--- a/arkindex/documents/fixtures/data.json
+++ b/arkindex/documents/fixtures/data.json
@@ -1,18 +1,18 @@
 [
 {
     "model": "process.process",
-    "pk": "426e5df7-9504-453b-8fa4-7186427d8c8c",
+    "pk": "1aa3eabd-fa22-45fb-936c-c2652a5c861b",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "name": "Process fixture",
+        "name": null,
         "creator": 2,
-        "corpus": "9b958f01-72af-4030-ab5c-7bbcb79c96ba",
-        "mode": "workers",
+        "corpus": null,
+        "mode": "local",
         "activity_state": "disabled",
         "started": null,
         "finished": null,
-        "farm": "fb4aa7c7-0231-4a1c-ad7a-2a3b947fba9d",
+        "farm": null,
         "element": null,
         "folder_type": null,
         "element_type": null,
@@ -30,12 +30,12 @@
 },
 {
     "model": "process.process",
-    "pk": "837d6a44-73e6-4fbf-89c6-83f48cbf9d6c",
+    "pk": "2b02cf57-5d8d-485c-8a07-e8b0674312aa",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
         "name": null,
-        "creator": 2,
+        "creator": 1,
         "corpus": null,
         "mode": "local",
         "activity_state": "disabled",
@@ -59,18 +59,18 @@
 },
 {
     "model": "process.process",
-    "pk": "84c93d80-49e9-47c8-b28d-e2572d08287e",
+    "pk": "587010b9-0da3-4b88-9eec-746721dde134",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "name": null,
-        "creator": 1,
-        "corpus": null,
-        "mode": "local",
+        "name": "Process fixture",
+        "creator": 2,
+        "corpus": "75425382-912b-40fd-ae59-a39667324735",
+        "mode": "workers",
         "activity_state": "disabled",
         "started": null,
         "finished": null,
-        "farm": null,
+        "farm": "56908aa7-93cf-449a-9232-bca7d3dd8a32",
         "element": null,
         "folder_type": null,
         "element_type": null,
@@ -88,156 +88,156 @@
 },
 {
     "model": "process.repository",
-    "pk": "429c9e5b-e9a5-4c1f-9c1e-ac2b87d3df42",
+    "pk": "1d379142-c1cb-4753-b753-7af8417ad291",
     "fields": {
         "url": "http://gitlab/repo"
     }
 },
 {
     "model": "process.repository",
-    "pk": "b9e52237-66c4-47e8-9043-7dd7d8169ef2",
+    "pk": "d7e908bb-54a2-4ba8-b44a-f1d98375efda",
     "fields": {
         "url": "http://my_repo.fake/workers/worker"
     }
 },
 {
     "model": "process.revision",
-    "pk": "3a8b413f-5414-44dc-b553-a4119f7c03f3",
+    "pk": "9e67a4ec-4973-4f9c-aade-e9febd1d597d",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "repo": "b9e52237-66c4-47e8-9043-7dd7d8169ef2",
-        "hash": "1337",
-        "message": "My w0rk3r",
-        "author": "Test user"
+        "repo": "1d379142-c1cb-4753-b753-7af8417ad291",
+        "hash": "42",
+        "message": "Salve",
+        "author": "Some user"
     }
 },
 {
     "model": "process.revision",
-    "pk": "69286310-9ee2-4cfa-9e42-d04185b15463",
+    "pk": "ba271522-2a06-4df9-a061-a389c5769afb",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "repo": "429c9e5b-e9a5-4c1f-9c1e-ac2b87d3df42",
-        "hash": "42",
-        "message": "Salve",
-        "author": "Some user"
+        "repo": "d7e908bb-54a2-4ba8-b44a-f1d98375efda",
+        "hash": "1337",
+        "message": "My w0rk3r",
+        "author": "Test user"
     }
 },
 {
     "model": "process.worker",
-    "pk": "2678f913-03fc-47d8-a787-521fd791abfa",
+    "pk": "0a9a6931-d9a8-4fb3-814d-d8957ee889a4",
     "fields": {
-        "name": "Generic worker with a Model",
-        "slug": "generic",
-        "type": "683b4336-b36d-4deb-8d0e-e3214b78f545",
+        "name": "Recognizer",
+        "slug": "reco",
+        "type": "b31018d4-2b5e-4a5a-ad6b-c7e87471d3de",
         "description": "",
-        "repository": "b9e52237-66c4-47e8-9043-7dd7d8169ef2",
+        "repository": "d7e908bb-54a2-4ba8-b44a-f1d98375efda",
         "public": false,
         "archived": null
     }
 },
 {
     "model": "process.worker",
-    "pk": "279ec75c-2bd0-47af-a689-f72d4f19164b",
+    "pk": "2e41d3f5-9853-411a-a547-3a8051a9acba",
     "fields": {
-        "name": "Document layout analyser",
-        "slug": "dla",
-        "type": "a215f2a3-2c4e-42b3-a22b-929897ae0bf4",
+        "name": "Custom worker",
+        "slug": "custom",
+        "type": "4e2e6432-4810-48b6-8e72-8a56b5f71adb",
         "description": "",
-        "repository": "b9e52237-66c4-47e8-9043-7dd7d8169ef2",
+        "repository": null,
         "public": false,
         "archived": null
     }
 },
 {
     "model": "process.worker",
-    "pk": "2905858b-3b74-4401-9b1b-1a81d5c867bd",
+    "pk": "333ad70e-ae76-4b64-9405-3d55785f742e",
     "fields": {
-        "name": "Elements Initialisation Worker",
-        "slug": "initialisation",
-        "type": "917449af-54d2-415a-9439-1ec8da27ee89",
+        "name": "Document layout analyser",
+        "slug": "dla",
+        "type": "4bbbf45a-338f-4919-a480-e862d04e485b",
         "description": "",
-        "repository": null,
+        "repository": "d7e908bb-54a2-4ba8-b44a-f1d98375efda",
         "public": false,
         "archived": null
     }
 },
 {
     "model": "process.worker",
-    "pk": "30412f39-754e-467c-9f13-30027dac778e",
+    "pk": "4744b77e-7baa-487e-a5fc-9be7d85c1983",
     "fields": {
         "name": "File import",
         "slug": "file_import",
-        "type": "599a3bbf-157d-4d19-8597-e42abe300bdb",
+        "type": "fdd11dcc-8f32-4bcb-861f-98052a15d8d0",
         "description": "",
-        "repository": "b9e52237-66c4-47e8-9043-7dd7d8169ef2",
+        "repository": "d7e908bb-54a2-4ba8-b44a-f1d98375efda",
         "public": false,
         "archived": null
     }
 },
 {
     "model": "process.worker",
-    "pk": "6722ef9a-80b4-4948-a846-a00513fdd51f",
+    "pk": "8629fa11-910a-4a45-bde0-063f2d4bbb45",
     "fields": {
-        "name": "Worker requiring a GPU",
-        "slug": "worker-gpu",
-        "type": "a43b20a7-62df-4fd5-84b8-60a777e2aa17",
+        "name": "Elements Initialisation Worker",
+        "slug": "initialisation",
+        "type": "5c6797c7-7de2-407d-a8e4-a540590582d1",
         "description": "",
-        "repository": "b9e52237-66c4-47e8-9043-7dd7d8169ef2",
+        "repository": null,
         "public": false,
         "archived": null
     }
 },
 {
     "model": "process.worker",
-    "pk": "8e505c08-34bc-4f5c-98df-57cfd825376f",
+    "pk": "df07a349-feab-4349-8a16-e802ca3d5d1d",
     "fields": {
-        "name": "Recognizer",
-        "slug": "reco",
-        "type": "683b4336-b36d-4deb-8d0e-e3214b78f545",
+        "name": "Generic worker with a Model",
+        "slug": "generic",
+        "type": "b31018d4-2b5e-4a5a-ad6b-c7e87471d3de",
         "description": "",
-        "repository": "b9e52237-66c4-47e8-9043-7dd7d8169ef2",
+        "repository": "d7e908bb-54a2-4ba8-b44a-f1d98375efda",
         "public": false,
         "archived": null
     }
 },
 {
     "model": "process.worker",
-    "pk": "d29f84ae-6adc-4d26-80f1-6b48bb1945fd",
+    "pk": "df331338-3926-4473-9009-b41cf7e5554e",
     "fields": {
-        "name": "Custom worker",
-        "slug": "custom",
-        "type": "fac8c366-144d-4af7-906c-10a4ea36fba9",
+        "name": "Worker requiring a GPU",
+        "slug": "worker-gpu",
+        "type": "b8abaec2-27d7-45f2-9d74-fd7043935ee5",
         "description": "",
-        "repository": null,
+        "repository": "d7e908bb-54a2-4ba8-b44a-f1d98375efda",
         "public": false,
         "archived": null
     }
 },
 {
     "model": "process.workertype",
-    "pk": "599a3bbf-157d-4d19-8597-e42abe300bdb",
+    "pk": "4bbbf45a-338f-4919-a480-e862d04e485b",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "slug": "import",
-        "display_name": "Import"
+        "slug": "dla",
+        "display_name": "Document Layout Analysis"
     }
 },
 {
     "model": "process.workertype",
-    "pk": "683b4336-b36d-4deb-8d0e-e3214b78f545",
+    "pk": "4e2e6432-4810-48b6-8e72-8a56b5f71adb",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "slug": "recognizer",
-        "display_name": "Recognizer"
+        "slug": "custom",
+        "display_name": "Custom"
     }
 },
 {
     "model": "process.workertype",
-    "pk": "917449af-54d2-415a-9439-1ec8da27ee89",
+    "pk": "5c6797c7-7de2-407d-a8e4-a540590582d1",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
@@ -247,17 +247,17 @@
 },
 {
     "model": "process.workertype",
-    "pk": "a215f2a3-2c4e-42b3-a22b-929897ae0bf4",
+    "pk": "b31018d4-2b5e-4a5a-ad6b-c7e87471d3de",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "slug": "dla",
-        "display_name": "Document Layout Analysis"
+        "slug": "recognizer",
+        "display_name": "Recognizer"
     }
 },
 {
     "model": "process.workertype",
-    "pk": "a43b20a7-62df-4fd5-84b8-60a777e2aa17",
+    "pk": "b8abaec2-27d7-45f2-9d74-fd7043935ee5",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
@@ -267,66 +267,63 @@
 },
 {
     "model": "process.workertype",
-    "pk": "fac8c366-144d-4af7-906c-10a4ea36fba9",
+    "pk": "fdd11dcc-8f32-4bcb-861f-98052a15d8d0",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "slug": "custom",
-        "display_name": "Custom"
+        "slug": "import",
+        "display_name": "Import"
     }
 },
 {
     "model": "process.workerversion",
-    "pk": "1b57e070-2124-435a-82c9-8476f1ff9fa9",
+    "pk": "0530b330-e966-4902-8245-b7120e253a4d",
     "fields": {
-        "worker": "2678f913-03fc-47d8-a787-521fd791abfa",
-        "revision": "3a8b413f-5414-44dc-b553-a4119f7c03f3",
-        "version": null,
+        "worker": "8629fa11-910a-4a45-bde0-063f2d4bbb45",
+        "revision": null,
+        "version": 1,
         "configuration": {
-            "test": 42
+            "docker": {
+                "command": "worker-init-elements"
+            }
         },
         "state": "available",
         "gpu_usage": "disabled",
-        "model_usage": "required",
-        "docker_image": null,
-        "docker_image_iid": "registry.somewhere.com/something:latest",
+        "model_usage": "disabled",
+        "docker_image_iid": "registry.gitlab.teklia.com/arkindex/workers/init-elements:latest",
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z"
     }
 },
 {
     "model": "process.workerversion",
-    "pk": "2a5bab6e-2b9c-4275-a728-7ca2ea72d593",
+    "pk": "5d585d34-83e5-4631-b10c-ea54c81e119a",
     "fields": {
-        "worker": "d29f84ae-6adc-4d26-80f1-6b48bb1945fd",
-        "revision": null,
-        "version": 1,
-        "configuration": {
-            "custom": "value"
-        },
-        "state": "created",
+        "worker": "4744b77e-7baa-487e-a5fc-9be7d85c1983",
+        "revision": "ba271522-2a06-4df9-a061-a389c5769afb",
+        "version": null,
+        "configuration": {},
+        "state": "available",
         "gpu_usage": "disabled",
         "model_usage": "disabled",
-        "docker_image": null,
-        "docker_image_iid": null,
+        "docker_image_iid": "registry.somewhere.com/something:latest",
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z"
     }
 },
 {
     "model": "process.workerversion",
-    "pk": "ad580f59-7159-4637-a238-55288c8afa3c",
+    "pk": "a29dd9e7-dac3-4d79-ba09-c4741e5a08b0",
     "fields": {
-        "worker": "279ec75c-2bd0-47af-a689-f72d4f19164b",
-        "revision": "3a8b413f-5414-44dc-b553-a4119f7c03f3",
+        "worker": "df331338-3926-4473-9009-b41cf7e5554e",
+        "revision": "ba271522-2a06-4df9-a061-a389c5769afb",
         "version": null,
         "configuration": {
             "test": 42
         },
         "state": "available",
-        "gpu_usage": "disabled",
+        "gpu_usage": "required",
         "model_usage": "disabled",
-        "docker_image": null,
         "docker_image_iid": "registry.somewhere.com/something:latest",
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z"
@@ -334,18 +331,17 @@
 },
 {
     "model": "process.workerversion",
-    "pk": "b4360014-ae61-4445-a8d5-05be65a4edc6",
+    "pk": "bb5b4802-1c97-4f7d-8cbe-668a110ee641",
     "fields": {
-        "worker": "6722ef9a-80b4-4948-a846-a00513fdd51f",
-        "revision": "3a8b413f-5414-44dc-b553-a4119f7c03f3",
+        "worker": "0a9a6931-d9a8-4fb3-814d-d8957ee889a4",
+        "revision": "ba271522-2a06-4df9-a061-a389c5769afb",
         "version": null,
         "configuration": {
             "test": 42
         },
         "state": "available",
-        "gpu_usage": "required",
+        "gpu_usage": "disabled",
         "model_usage": "disabled",
-        "docker_image": null,
         "docker_image_iid": "registry.somewhere.com/something:latest",
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z"
@@ -353,16 +349,17 @@
 },
 {
     "model": "process.workerversion",
-    "pk": "b47d5a18-ed1e-4a67-821f-a34d8769ee6d",
+    "pk": "ce4b9548-d01e-4fa5-b0fe-c6167589c10a",
     "fields": {
-        "worker": "30412f39-754e-467c-9f13-30027dac778e",
-        "revision": "3a8b413f-5414-44dc-b553-a4119f7c03f3",
+        "worker": "333ad70e-ae76-4b64-9405-3d55785f742e",
+        "revision": "ba271522-2a06-4df9-a061-a389c5769afb",
         "version": null,
-        "configuration": {},
+        "configuration": {
+            "test": 42
+        },
         "state": "available",
         "gpu_usage": "disabled",
         "model_usage": "disabled",
-        "docker_image": null,
         "docker_image_iid": "registry.somewhere.com/something:latest",
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z"
@@ -370,39 +367,35 @@
 },
 {
     "model": "process.workerversion",
-    "pk": "e4fdaded-dd3d-40d7-a638-abe8ab702fb6",
+    "pk": "dc759c42-4982-4f7b-bbe1-a38a5a83053d",
     "fields": {
-        "worker": "2905858b-3b74-4401-9b1b-1a81d5c867bd",
+        "worker": "2e41d3f5-9853-411a-a547-3a8051a9acba",
         "revision": null,
         "version": 1,
         "configuration": {
-            "docker": {
-                "command": "worker-init-elements"
-            }
+            "custom": "value"
         },
-        "state": "available",
+        "state": "created",
         "gpu_usage": "disabled",
         "model_usage": "disabled",
-        "docker_image": null,
-        "docker_image_iid": "registry.gitlab.teklia.com/arkindex/workers/init-elements:latest",
+        "docker_image_iid": null,
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z"
     }
 },
 {
     "model": "process.workerversion",
-    "pk": "f006179d-ff9a-449c-bfc5-c6f6a9e809cf",
+    "pk": "ebc1af0c-16b3-4984-937f-b5bb2f180510",
     "fields": {
-        "worker": "8e505c08-34bc-4f5c-98df-57cfd825376f",
-        "revision": "3a8b413f-5414-44dc-b553-a4119f7c03f3",
+        "worker": "df07a349-feab-4349-8a16-e802ca3d5d1d",
+        "revision": "ba271522-2a06-4df9-a061-a389c5769afb",
         "version": null,
         "configuration": {
             "test": 42
         },
         "state": "available",
         "gpu_usage": "disabled",
-        "model_usage": "disabled",
-        "docker_image": null,
+        "model_usage": "required",
         "docker_image_iid": "registry.somewhere.com/something:latest",
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z"
@@ -410,10 +403,10 @@
 },
 {
     "model": "process.workerrun",
-    "pk": "2deaccaf-bdd8-418b-9be8-783426f7a516",
+    "pk": "e2122f93-ab53-4a94-8228-a20ae965f81c",
     "fields": {
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@@ -425,14 +418,14 @@
 },
 {
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-    "pk": "245414f5-3648-46da-8675-ea9249ca9ea1",
+    "pk": "108decda-974e-4195-a5aa-99cf5e644654",
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+        "process": "587010b9-0da3-4b88-9eec-746721dde134",
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-        "parents": "[\"2deaccaf-bdd8-418b-9be8-783426f7a516\"]",
+        "parents": "[\"e2122f93-ab53-4a94-8228-a20ae965f81c\"]",
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-        "summary": "Worker Document layout analyser @ ad580f",
+        "summary": "Worker Document layout analyser @ ce4b95",
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         "updated": "2020-02-02T01:23:45.678Z",
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@@ -440,14 +433,14 @@
 },
 {
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+        "parents": "[\"108decda-974e-4195-a5aa-99cf5e644654\"]",
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-        "summary": "Worker Custom worker @ version 1",
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@@ -455,14 +448,14 @@
 },
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-        "parents": "[\"245414f5-3648-46da-8675-ea9249ca9ea1\"]",
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-        "summary": "Worker Recognizer @ f00617",
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@@ -470,10 +463,10 @@
 },
 {
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@@ -485,7 +478,7 @@
 },
 {
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-    "pk": "9b958f01-72af-4030-ab5c-7bbcb79c96ba",
+    "pk": "75425382-912b-40fd-ae59-a39667324735",
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@@ -498,23 +491,23 @@
 },
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-        "slug": "act",
-        "display_name": "Act",
-        "folder": false,
+        "corpus": "75425382-912b-40fd-ae59-a39667324735",
+        "slug": "volume",
+        "display_name": "Volume",
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 },
 {
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-        "slug": "surface",
-        "display_name": "Surface",
+        "corpus": "75425382-912b-40fd-ae59-a39667324735",
+        "slug": "page",
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@@ -522,11 +515,11 @@
 },
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-        "slug": "text_line",
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+        "corpus": "75425382-912b-40fd-ae59-a39667324735",
+        "slug": "act",
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@@ -534,23 +527,23 @@
 },
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-        "slug": "volume",
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+        "corpus": "75425382-912b-40fd-ae59-a39667324735",
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@@ -558,11 +551,11 @@
 },
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+        "slug": "surface",
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@@ -570,279 +563,279 @@
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 },
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@@ -1587,9 +1580,9 @@
 },
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@@ -1600,9 +1593,9 @@
 },
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@@ -1613,12 +1606,12 @@
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@@ -1626,12 +1619,12 @@
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@@ -1639,12 +1632,12 @@
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@@ -1652,12 +1645,12 @@
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@@ -1665,12 +1658,12 @@
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@@ -1678,12 +1671,12 @@
 },
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@@ -1691,12 +1684,12 @@
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@@ -1704,12 +1697,12 @@
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@@ -1732,12 +1725,12 @@
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@@ -1746,12 +1739,12 @@
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@@ -1760,12 +1753,12 @@
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@@ -1774,12 +1767,12 @@
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@@ -1788,12 +1781,12 @@
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@@ -1802,12 +1795,12 @@
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@@ -1816,64 +1809,64 @@
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         "group": null,
-        "content_type": 11,
-        "content_id": "fb4aa7c7-0231-4a1c-ad7a-2a3b947fba9d",
-        "level": 10
+        "content_type": 19,
+        "content_id": "75425382-912b-40fd-ae59-a39667324735",
+        "level": 100
     }
 },
 {
     "model": "users.right",
-    "pk": "8505a44b-3984-4c9a-9828-053dc4bcc60e",
+    "pk": "93a7bd78-cc73-4063-be0c-7626d81217b8",
     "fields": {
         "user": 2,
         "group": null,
-        "content_type": 32,
-        "content_id": "4010fae2-a254-4435-8d6d-e6fec27cc1e4",
-        "level": 100
+        "content_type": 11,
+        "content_id": "56908aa7-93cf-449a-9232-bca7d3dd8a32",
+        "level": 10
     }
 },
 {
     "model": "users.right",
-    "pk": "b03aa330-76fa-4cdc-af1d-e3ccdf14cc5c",
+    "pk": "aa7c968b-4624-4529-a34c-667e0534321f",
     "fields": {
-        "user": 2,
+        "user": 4,
         "group": null,
-        "content_type": 19,
-        "content_id": "9b958f01-72af-4030-ab5c-7bbcb79c96ba",
-        "level": 100
+        "content_type": 32,
+        "content_id": "d8732bf4-8578-4539-af87-9b463f3a52a4",
+        "level": 10
     }
 },
 {
     "model": "users.right",
-    "pk": "eb0c361b-8c4a-4a9e-85d2-b1504fda12cc",
+    "pk": "e2b78d5b-c64f-4cec-bc8d-95d56fb4b061",
     "fields": {
-        "user": 4,
+        "user": 3,
         "group": null,
         "content_type": 32,
-        "content_id": "4010fae2-a254-4435-8d6d-e6fec27cc1e4",
-        "level": 10
+        "content_id": "d8732bf4-8578-4539-af87-9b463f3a52a4",
+        "level": 50
     }
 },
 {
     "model": "users.user",
     "pk": 1,
     "fields": {
-        "password": "pbkdf2_sha256$390000$Bzx70AhImHu7uIz6kF1yDV$bPqu3tLjpL8TdxdpiGL5KvZovPbxWn7bz1QU5BdTX70=",
+        "password": "pbkdf2_sha256$390000$OCDNg5xX8Ur3GfuRGEbORT$s3w3NW3EA37wroqkeFBI3ddXCK2mDaY94Jcs7bMibWo=",
         "last_login": null,
         "email": "root@root.fr",
         "display_name": "Admin",
@@ -1888,7 +1881,7 @@
     "model": "users.user",
     "pk": 2,
     "fields": {
-        "password": "pbkdf2_sha256$390000$SUY9oKPZalXfjd47H8ZdXJ$ZZ1MymCoMub887/pjOAZwxnI+okJbWb+6gqcxgA1hWA=",
+        "password": "pbkdf2_sha256$390000$DMBz7ydObdYuv41DJvj3T3$FnHn+sA25juLixnshmxeIKZzzCoDA2yzNtUp4BMpWmA=",
         "last_login": null,
         "email": "user@user.fr",
         "display_name": "Test user",
@@ -1931,7 +1924,7 @@
 },
 {
     "model": "users.group",
-    "pk": "4010fae2-a254-4435-8d6d-e6fec27cc1e4",
+    "pk": "d8732bf4-8578-4539-af87-9b463f3a52a4",
     "fields": {
         "name": "User group",
         "public": false,
@@ -3893,19 +3886,19 @@
 },
 {
     "model": "ponos.farm",
-    "pk": "fb4aa7c7-0231-4a1c-ad7a-2a3b947fba9d",
+    "pk": "56908aa7-93cf-449a-9232-bca7d3dd8a32",
     "fields": {
         "name": "Wheat farm",
-        "seed": "c75f3f28eb0fec73f3bbe3d783ba39def0d1acdc4861d5b65e2d03bb8574559c"
+        "seed": "6a25cc1380ad7e25f32d7d93b2952f37afd7fb467be03d124008f6cfd2cdcd48"
     }
 },
 {
     "model": "training.dataset",
-    "pk": "02ef42cf-27dc-45b5-aa56-347e4b879b75",
+    "pk": "b9ec826d-78a2-447f-bba6-37145dce2f4a",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "corpus": "9b958f01-72af-4030-ab5c-7bbcb79c96ba",
+        "corpus": "75425382-912b-40fd-ae59-a39667324735",
         "creator": 2,
         "task": null,
         "name": "Second Dataset",
@@ -3916,11 +3909,11 @@
 },
 {
     "model": "training.dataset",
-    "pk": "d9fa73fa-4e6b-40a3-aabb-3b113e4e4e7c",
+    "pk": "fa107cef-f927-4e5a-8c06-678378926bfe",
     "fields": {
         "created": "2020-02-02T01:23:45.678Z",
         "updated": "2020-02-02T01:23:45.678Z",
-        "corpus": "9b958f01-72af-4030-ab5c-7bbcb79c96ba",
+        "corpus": "75425382-912b-40fd-ae59-a39667324735",
         "creator": 2,
         "task": null,
         "name": "First Dataset",
@@ -3931,50 +3924,50 @@
 },
 {
     "model": "training.datasetset",
-    "pk": "16660130-8175-4f8c-86f2-3cb0ad1e7426",
+    "pk": "43fb8192-f0c1-4249-b5cf-95e5910226c8",
     "fields": {
-        "name": "train",
-        "dataset": "02ef42cf-27dc-45b5-aa56-347e4b879b75"
+        "name": "dev",
+        "dataset": "b9ec826d-78a2-447f-bba6-37145dce2f4a"
     }
 },
 {
     "model": "training.datasetset",
-    "pk": "2b513ae4-0d44-42f5-b353-9253c2551f11",
+    "pk": "9f386fc6-9602-46c7-91df-d0167de930ff",
     "fields": {
-        "name": "train",
-        "dataset": "d9fa73fa-4e6b-40a3-aabb-3b113e4e4e7c"
+        "name": "dev",
+        "dataset": "fa107cef-f927-4e5a-8c06-678378926bfe"
     }
 },
 {
     "model": "training.datasetset",
-    "pk": "353078ea-131b-4ce3-ab9a-e3cec28115e8",
+    "pk": "b543de6b-c52c-4ae3-b1ba-3853659449b0",
     "fields": {
         "name": "test",
-        "dataset": "d9fa73fa-4e6b-40a3-aabb-3b113e4e4e7c"
+        "dataset": "fa107cef-f927-4e5a-8c06-678378926bfe"
     }
 },
 {
     "model": "training.datasetset",
-    "pk": "bd86ece2-8ffc-410e-b746-fcce2b8e2690",
+    "pk": "bcfe654c-2d88-454a-92eb-8bcbf7abd0e8",
     "fields": {
-        "name": "dev",
-        "dataset": "d9fa73fa-4e6b-40a3-aabb-3b113e4e4e7c"
+        "name": "train",
+        "dataset": "fa107cef-f927-4e5a-8c06-678378926bfe"
     }
 },
 {
     "model": "training.datasetset",
-    "pk": "dba75cc5-3642-4ea3-bff4-f72e1104ebfd",
+    "pk": "e2b648a5-a453-4ee4-bb6b-3023cd82902f",
     "fields": {
-        "name": "dev",
-        "dataset": "02ef42cf-27dc-45b5-aa56-347e4b879b75"
+        "name": "train",
+        "dataset": "b9ec826d-78a2-447f-bba6-37145dce2f4a"
     }
 },
 {
     "model": "training.datasetset",
-    "pk": "ed22bb51-e708-496f-8fde-e5784b107c82",
+    "pk": "f891beb7-37d0-46ee-82fa-46e1fdd6157a",
     "fields": {
         "name": "test",
-        "dataset": "02ef42cf-27dc-45b5-aa56-347e4b879b75"
+        "dataset": "b9ec826d-78a2-447f-bba6-37145dce2f4a"
     }
 }
 ]
diff --git a/arkindex/documents/management/commands/bootstrap.py b/arkindex/documents/management/commands/bootstrap.py
index a5024cc462..d2a90f2dc0 100644
--- a/arkindex/documents/management/commands/bootstrap.py
+++ b/arkindex/documents/management/commands/bootstrap.py
@@ -186,7 +186,6 @@ class Command(BaseCommand):
                     "configuration": {},
                     "state": WorkerVersionState.Created,
                     "gpu_usage": FeatureUsage.Disabled,
-                    "docker_image": None,
                     "docker_image_iid": None,
                 }
             )
@@ -219,7 +218,6 @@ class Command(BaseCommand):
             version.configuration = {}
             version.state = WorkerVersionState.Created
             version.gpu_usage = FeatureUsage.Disabled
-            version.docker_image = None
             version.docker_image_iid = None
             version.save()
 
diff --git a/arkindex/documents/management/commands/cleanup.py b/arkindex/documents/management/commands/cleanup.py
index ff521f16bd..9911d73042 100644
--- a/arkindex/documents/management/commands/cleanup.py
+++ b/arkindex/documents/management/commands/cleanup.py
@@ -7,7 +7,7 @@ import django_rq
 from botocore.exceptions import ClientError
 from django.conf import settings
 from django.core.management.base import BaseCommand
-from django.db.models import Exists, F, Max, OuterRef, Q
+from django.db.models import Exists, Max, OuterRef
 from django.utils import timezone
 from rq.utils import as_text
 
@@ -17,14 +17,10 @@ from arkindex.ponos.models import Artifact, Task
 from arkindex.process.models import (
     CorpusWorkerVersion,
     DataFile,
-    GitRef,
-    GitRefType,
     Process,
     Worker,
     WorkerActivity,
     WorkerRun,
-    WorkerVersion,
-    WorkerVersionState,
 )
 from arkindex.project.aws import s3
 from arkindex.project.rq_overrides import Job
@@ -98,34 +94,10 @@ class Command(BaseCommand):
         self.stdout.write(self.style.SUCCESS("Successfully cleaned up orphaned Ponos artifacts."))
 
     def cleanup_expired_processes(self):
-        # Keep processes that built artifacts for WorkerVersions on Git tags or main branches
-        worker_version_docker_image_processes = (
-            GitRef
-            .objects
-            .filter(
-                Q(type=GitRefType.Tag)
-                | Q(type=GitRefType.Branch, name__in=("master", "main"))
-            )
-            # There might be a revision with no WorkerVersions at all, or a revision with
-            # no WorkerVersions that have a docker_image, which could cause the process ID
-            # to be NULL. This query will be used in a NOT IN clause, which would return
-            # FALSE when a process is in this subquery, and NULL when it isn't, because
-            # SQL handles NULL values weirdly. This would cause the parent query to evaluate
-            # a WHERE NULL, which is assumed to be FALSE, so all processes would be excluded.
-            #
-            # Excluding NULLs directly with a .exclude(revision__...__process_id=None)
-            # causes the JOINs to be duplicated, so we use an annotation to make sure the
-            # ORM understands we are filtering on the column that we are selecting.
-            .annotate(process_id=F("revision__versions__docker_image__task__process_id"))
-            .exclude(process_id=None)
-            .values("process_id")
-        )
-
         expired_processes = Process \
             .objects \
             .annotate(max_expiry=Max("tasks__expiry")) \
-            .filter(max_expiry__lt=timezone.now()) \
-            .exclude(id__in=worker_version_docker_image_processes)
+            .filter(max_expiry__lt=timezone.now())
 
         # A Ponos task can be linked to a Dataset when it provides the artifacts for a Dataset in a Complete state.
         # As Datasets are meant to be stable, we do not want to destroy these tasks and artifacts.
@@ -148,12 +120,6 @@ class Command(BaseCommand):
             except ClientError as e:
                 self.stdout.write(self.style.ERROR(str(e)))
 
-        # Worker versions must have a Docker image as their artifact to be available;
-        # we have to update their state to avoid violating a DB constraint when deleting.
-        affected_versions = WorkerVersion.objects.filter(state=WorkerVersionState.Available, docker_image__in=artifacts)
-        self.stdout.write(f"Updating {affected_versions.count()} available worker versions to the Error state…")
-        affected_versions.update(state=WorkerVersionState.Error)
-
         self.stdout.write(f"Removing {artifacts.count()} artifacts of expired processes…")
         artifacts.delete()
 
diff --git a/arkindex/documents/tests/commands/test_cleanup.py b/arkindex/documents/tests/commands/test_cleanup.py
index 40a215c8c8..e4443f7d0b 100644
--- a/arkindex/documents/tests/commands/test_cleanup.py
+++ b/arkindex/documents/tests/commands/test_cleanup.py
@@ -20,7 +20,6 @@ from arkindex.process.models import (
     Worker,
     WorkerRun,
     WorkerVersion,
-    WorkerVersionState,
 )
 from arkindex.project.tests import FixtureTestCase
 from arkindex.training.models import Dataset, Model, ModelVersion
@@ -39,6 +38,24 @@ class TestCleanupCommand(FixtureTestCase):
         call_command("cleanup", args + ["--no-color"], stdout=output, stderr=output)
         return output.getvalue().strip()
 
+    def _make_artifact(self):
+        """
+        Create an artifact on an expired process
+        """
+        process = Process.objects.create(
+            farm=Farm.objects.first(),
+            mode=ProcessMode.Workers,
+            corpus=self.corpus,
+            creator=self.superuser,
+        )
+        task = process.tasks.create(
+            run=0,
+            depth=0,
+            slug="task",
+            expiry=datetime(1970, 1, 1, tzinfo=timezone.utc),
+        )
+        return task.artifacts.create(path="artichoke", size=99999)
+
     def test_cleanup(self, s3_mock, rq_mock):
         young_export = self.corpus.exports.create(user=self.superuser)
         # Use a fake creation time to make old exports
@@ -57,7 +74,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -103,7 +119,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -148,7 +163,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -203,7 +217,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -259,7 +272,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -323,7 +335,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -402,7 +413,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -511,7 +521,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Removing artifact s3_key
                 Removing logs for 1 tasks of expired processes from S3…
                 Removing task log s3_key
-                Updating 0 available worker versions to the Error state…
                 Removing 1 artifacts of expired processes…
                 Removing 1 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -555,124 +564,6 @@ class TestCleanupCommand(FixtureTestCase):
 
         self.assertEqual(s3_mock.Object().delete.call_count, 2)
 
-    def _make_revision_artifact(self):
-        """
-        Create an artifact on an expired process and assign it to a worker version.
-        """
-        process = Process.objects.create(
-            farm=Farm.objects.first(),
-            mode=ProcessMode.Workers,
-            corpus=self.corpus,
-            creator=self.superuser,
-        )
-        task = process.tasks.create(
-            run=0,
-            depth=0,
-            slug="task",
-            expiry=datetime(1970, 1, 1, tzinfo=timezone.utc),
-        )
-        artifact = task.artifacts.create(path="artichoke", size=99999)
-
-        repo = Repository.objects.get(url="http://my_repo.fake/workers/worker")
-        revision = repo.revisions.create(
-            hash=str(uuid.uuid4()),
-            message="A revision",
-            author="Someone",
-        )
-        repo.workers.first().versions.create(
-            revision=revision,
-            docker_image=artifact,
-            state=WorkerVersionState.Available,
-            configuration={},
-        )
-
-        return revision, artifact
-
-    def test_cleanup_expired_processes_docker_images(self, s3_mock, rq_mock):
-        """
-        Artifacts used as Docker images for worker versions from expired processes
-        should only be deleted if the versions are neither on Git tags or on main branches.
-        """
-        lonely_revision, lonely_artifact = self._make_revision_artifact()
-        branch_revision, branch_artifact = self._make_revision_artifact()
-        # These three should not be deleted
-        master_revision, master_artifact = self._make_revision_artifact()
-        main_revision, main_artifact = self._make_revision_artifact()
-        tagged_revision, tagged_artifact = self._make_revision_artifact()
-
-        branch_revision.refs.create(repository=branch_revision.repo, type=GitRefType.Branch, name="my-awesome-branch")
-        master_revision.refs.create(repository=master_revision.repo, type=GitRefType.Branch, name="master")
-        main_revision.refs.create(repository=main_revision.repo, type=GitRefType.Branch, name="main")
-        tagged_revision.refs.create(repository=tagged_revision.repo, type=GitRefType.Tag, name="1.2.3-rc4")
-
-        s3_mock.Object().key = "s3_key"
-        s3_mock.Object().delete.return_value = None
-        seal(s3_mock)
-
-        self.assertEqual(
-            self.cleanup(),
-            dedent(
-                """
-                Removing archived workers…
-                Successfully cleaned up 0 archived workers.
-                Removing orphaned Ponos artifacts…
-                Successfully cleaned up orphaned Ponos artifacts.
-                Removing 2 artifacts of expired processes from S3…
-                Removing artifact s3_key
-                Removing artifact s3_key
-                Removing logs for 2 tasks of expired processes from S3…
-                Removing task log s3_key
-                Removing task log s3_key
-                Updating 2 available worker versions to the Error state…
-                Removing 2 artifacts of expired processes…
-                Removing 2 tasks of expired processes…
-                Successfully cleaned up expired processes.
-                Removing 0 old corpus exports from S3…
-                Removing 0 old corpus exports…
-                Successfully cleaned up old corpus exports.
-                Removing orphaned corpus exports…
-                Successfully cleaned up orphaned corpus exports.
-                Deleting 0 DataFiles marked as trashed from S3 and the database…
-                Successfully cleaned up DataFiles marked as trashed.
-                Removing orphan images…
-                Successfully cleaned up orphan images.
-                Removing orphaned local images…
-                Successfully cleaned up orphaned local images.
-                Removing orphaned Ponos logs…
-                Successfully cleaned up orphaned Ponos logs.
-                Removing archived models…
-                Successfully cleaned up 0 archived models.
-                Removing orphaned model versions archives…
-                Successfully cleaned up orphaned model versions archives.
-                Cleaning up deleted jobs from RQ user registries…
-                Successfully cleaned up 0 deleted jobs from 0 RQ user registries.
-                """
-            ).strip()
-        )
-
-        with self.assertRaises(Artifact.DoesNotExist):
-            lonely_artifact.refresh_from_db()
-        with self.assertRaises(Task.DoesNotExist):
-            lonely_artifact.task.refresh_from_db()
-        with self.assertRaises(Artifact.DoesNotExist):
-            branch_artifact.refresh_from_db()
-        with self.assertRaises(Task.DoesNotExist):
-            branch_artifact.task.refresh_from_db()
-
-        # Those still exist, refreshing works
-        lonely_artifact.task.process.refresh_from_db()
-        branch_artifact.task.process.refresh_from_db()
-        master_artifact.refresh_from_db()
-        main_artifact.refresh_from_db()
-        tagged_artifact.refresh_from_db()
-        lonely_revision.refresh_from_db()
-        branch_revision.refresh_from_db()
-        master_revision.refresh_from_db()
-        main_revision.refresh_from_db()
-        tagged_revision.refresh_from_db()
-
-        self.assertEqual(s3_mock.Object().delete.call_count, 4)
-
     def test_cleanup_expired_processes_null(self, s3_mock, rq_mock):
         repo = Repository.objects.get(url="http://my_repo.fake/workers/worker")
 
@@ -701,9 +592,8 @@ class TestCleanupCommand(FixtureTestCase):
         )
 
         # These artifacts should be cleaned up
-        lonely_revision, lonely_artifact = self._make_revision_artifact()
-        branch_revision, branch_artifact = self._make_revision_artifact()
-        branch_revision.refs.create(repository=branch_revision.repo, type=GitRefType.Branch, name="my-awesome-branch")
+        lonely_artifact = self._make_artifact()
+        lonely_artifact_2 = self._make_artifact()
 
         s3_mock.Object().key = "s3_key"
         s3_mock.Object().delete.return_value = None
@@ -723,7 +613,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Removing logs for 2 tasks of expired processes from S3…
                 Removing task log s3_key
                 Removing task log s3_key
-                Updating 2 available worker versions to the Error state…
                 Removing 2 artifacts of expired processes…
                 Removing 2 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -755,15 +644,13 @@ class TestCleanupCommand(FixtureTestCase):
         with self.assertRaises(Task.DoesNotExist):
             lonely_artifact.task.refresh_from_db()
         with self.assertRaises(Artifact.DoesNotExist):
-            branch_artifact.refresh_from_db()
+            lonely_artifact_2.refresh_from_db()
         with self.assertRaises(Task.DoesNotExist):
-            branch_artifact.task.refresh_from_db()
+            lonely_artifact_2.task.refresh_from_db()
 
         # Those still exist, refreshing works
         lonely_artifact.task.process.refresh_from_db()
-        branch_artifact.task.process.refresh_from_db()
-        lonely_revision.refresh_from_db()
-        branch_revision.refresh_from_db()
+        lonely_artifact_2.task.process.refresh_from_db()
         empty_revision.refresh_from_db()
         unavailable_worker_revision.refresh_from_db()
 
@@ -803,7 +690,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -856,7 +742,7 @@ class TestCleanupCommand(FixtureTestCase):
             image_no_element_old_2 = Image.objects.create(path="path/pathpathpath/img", width=12, height=12, server=img_server)
         image_no_element_new = Image.objects.create(path="path/pathpath/img", width=12, height=12, server=img_server)
 
-        with self.assertNumQueries(21):
+        with self.assertNumQueries(19):
             self.assertEqual(
                 self.cleanup(),
                 dedent(
@@ -867,7 +753,6 @@ class TestCleanupCommand(FixtureTestCase):
                     Successfully cleaned up orphaned Ponos artifacts.
                     Removing 0 artifacts of expired processes from S3…
                     Removing logs for 0 tasks of expired processes from S3…
-                    Updating 0 available worker versions to the Error state…
                     Removing 0 artifacts of expired processes…
                     Removing 0 tasks of expired processes…
                     Successfully cleaned up expired processes.
@@ -945,7 +830,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -1028,7 +912,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -1110,7 +993,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -1191,7 +1073,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -1285,7 +1166,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
@@ -1355,7 +1235,6 @@ class TestCleanupCommand(FixtureTestCase):
                 Successfully cleaned up orphaned Ponos artifacts.
                 Removing 0 artifacts of expired processes from S3…
                 Removing logs for 0 tasks of expired processes from S3…
-                Updating 0 available worker versions to the Error state…
                 Removing 0 artifacts of expired processes…
                 Removing 0 tasks of expired processes…
                 Successfully cleaned up expired processes.
diff --git a/arkindex/documents/tests/commands/test_load_export.py b/arkindex/documents/tests/commands/test_load_export.py
index 7e4c300f4e..0547711709 100644
--- a/arkindex/documents/tests/commands/test_load_export.py
+++ b/arkindex/documents/tests/commands/test_load_export.py
@@ -37,7 +37,7 @@ class TestLoadExport(FixtureTestCase):
             "process.repository": ["git_ref_revisions"],
             "process.worker": [],
             "process.revision": ["message", "author"],
-            "process.workerversion": ["created", "updated", "configuration", "state", "docker_image", "docker_image_iid"],
+            "process.workerversion": ["created", "updated", "configuration", "state", "docker_image_iid"],
             # The WorkerRuns lose their parents, use different worker versions that just got recreated,
             # are assigned to the user's local process and not the original one
             "process.workerrun": ["parents", "version", "process", "summary", "created", "updated"],
diff --git a/arkindex/process/admin.py b/arkindex/process/admin.py
index 61002d41e3..8523535e00 100644
--- a/arkindex/process/admin.py
+++ b/arkindex/process/admin.py
@@ -83,8 +83,8 @@ class RepositoryAdmin(admin.ModelAdmin):
 class WorkerVersionInline(admin.StackedInline):
     show_change_link = True
     model = WorkerVersion
-    fields = ("revision", "state", "configuration", "docker_image_id")
-    readonly_fields = ("revision", "state", "configuration", "docker_image_id")
+    fields = ("revision", "state", "configuration", "docker_image_iid")
+    readonly_fields = ("revision", "state", "configuration", "docker_image_iid")
 
     def get_queryset(self, *args, **kwargs):
         """
@@ -120,9 +120,9 @@ class WorkerTypeAdmin(admin.ModelAdmin):
 class WorkerVersionAdmin(admin.ModelAdmin):
     list_display = ("id", "worker", "revision", "version")
     list_filter = ("worker", )
-    fields = ("id", "worker", "revision", "version", "configuration", "model_usage", "gpu_usage")
+    fields = ("id", "worker", "revision", "version", "configuration", "model_usage", "gpu_usage", "docker_image_iiid")
     readonly_fields = ("id", )
-    raw_id_fields = ("docker_image", "revision")
+    raw_id_fields = ("revision", )
 
 
 class WorkerConfigurationAdmin(admin.ModelAdmin):
diff --git a/arkindex/process/migrations/0035_remove_workerversion_dockerimage.py b/arkindex/process/migrations/0035_remove_workerversion_dockerimage.py
new file mode 100644
index 0000000000..970fcf7c5b
--- /dev/null
+++ b/arkindex/process/migrations/0035_remove_workerversion_dockerimage.py
@@ -0,0 +1,38 @@
+# Generated by Django 4.1.7 on 2024-06-14 15:34
+
+from django.db import migrations, models
+
+import arkindex.process.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("process", "0034_remove_iiif_import_mode"),
+    ]
+
+    operations = [
+        migrations.RemoveConstraint(
+            model_name="workerversion",
+            name="workerversion_available_requires_docker_image",
+        ),
+        migrations.RemoveField(
+            model_name="workerversion",
+            name="docker_image",
+        ),
+        migrations.RunSQL(
+            [
+                """
+                UPDATE process_workerversion
+                SET state = 'error'
+                WHERE state = 'available' AND docker_image_iid IS NULL
+                """
+            ],
+            reverse_sql=migrations.RunSQL.noop,
+            elidable=True,
+        ),
+        migrations.AddConstraint(
+            model_name="workerversion",
+            constraint=models.CheckConstraint(check=models.Q(models.Q(("state", arkindex.process.models.WorkerVersionState["Available"]), _negated=True), models.Q(("docker_image_iid", None), _negated=True), _connector="OR"), name="workerversion_available_requires_docker_image"),
+        )
+    ]
diff --git a/arkindex/process/models.py b/arkindex/process/models.py
index 86723642f6..d382844063 100644
--- a/arkindex/process/models.py
+++ b/arkindex/process/models.py
@@ -1,7 +1,5 @@
-import urllib.parse
 import uuid
 from functools import partial
-from typing import Optional
 
 from django.conf import settings
 from django.contrib.contenttypes.fields import GenericRelation
@@ -16,7 +14,7 @@ from enumfields import Enum, EnumField
 
 import pgtrigger
 from arkindex.documents.models import Classification, Element
-from arkindex.ponos.models import FINAL_STATES, STATES_ORDERING, Artifact, State, Task, task_token_default
+from arkindex.ponos.models import FINAL_STATES, STATES_ORDERING, State, Task, task_token_default
 from arkindex.process.builder import ProcessBuilder
 from arkindex.process.managers import (
     ActivityManager,
@@ -734,10 +732,6 @@ class WorkerVersion(models.Model):
     gpu_usage = EnumField(FeatureUsage, default=FeatureUsage.Disabled, blank=True)
     model_usage = EnumField(FeatureUsage, default=FeatureUsage.Disabled, blank=True)
 
-    # Foreign key towards the ponos Artifact holding the image content,
-    # for workers imported via the Git imports
-    docker_image = models.ForeignKey(Artifact, on_delete=models.SET_NULL, null=True, blank=True)
-
     # The Docker internal image id (sha256:xxx) that can be shared across multiple images
     # For workers imported with `arkindex workers publish`, the tag of the Docker image
     docker_image_iid = models.CharField(null=True, blank=True, max_length=512)
@@ -754,9 +748,9 @@ class WorkerVersion(models.Model):
 
     class Meta:
         constraints = [
-            # Available worker versions must either have a docker_image_id or docker_image_iid set
+            # Available worker versions must have a docker_image_iid set
             models.CheckConstraint(
-                check=~models.Q(state=WorkerVersionState.Available) | ~Q(docker_image_id=None, docker_image_iid=None),
+                check=~models.Q(state=WorkerVersionState.Available) | ~Q(docker_image_iid=None),
                 name="workerversion_available_requires_docker_image",
             ),
             # Require exactly one of revision or version is set
@@ -785,14 +779,6 @@ class WorkerVersion(models.Model):
             return f"{self.worker} for version {self.version}"
         return f"{self.worker} for revision {self.revision}"
 
-    @property
-    def docker_image_name(self) -> Optional[str]:
-        # TODO: Remove when Git imports are dropped. This is replaced by the tag set in `docker_image_iid`
-        if self.worker.repository is None:
-            return None
-        parsed_url = urllib.parse.urlparse(self.worker.repository.url)
-        return f"{parsed_url.netloc}{parsed_url.path}/{self.worker.slug}:{self.id}".lower()
-
     @property
     def slug(self):
         return f"{self.worker.slug}_{self.truncated_id}"
@@ -940,7 +926,7 @@ class WorkerRun(models.Model):
 
         assert (
             self.version.state == WorkerVersionState.Available
-            and (self.version.docker_image_id or self.version.docker_image_iid)
+            and self.version.docker_image_iid
         ), (
             f"Worker Version {self.version.id} is not available and cannot be used to build a task."
         )
@@ -967,8 +953,7 @@ class WorkerRun(models.Model):
 
         task = Task(
             command=self.version.docker_command,
-            image=self.version.docker_image_iid or self.version.docker_image_name,
-            image_artifact_id=self.version.docker_image_id,
+            image=self.version.docker_image_iid,
             env=task_env,
             shm_size=self.version.docker_shm_size,
             slug=self.task_slug + slug_suffix,
diff --git a/arkindex/process/serializers/imports.py b/arkindex/process/serializers/imports.py
index 49ecf605c7..2a30265ce5 100644
--- a/arkindex/process/serializers/imports.py
+++ b/arkindex/process/serializers/imports.py
@@ -415,7 +415,7 @@ class StartProcessSerializer(serializers.Serializer):
                     missing_model_versions.append(worker_run.version.worker.name)
                 if (
                     worker_run.version.state != WorkerVersionState.Available
-                    or (worker_run.version.docker_image_id is None and not worker_run.version.docker_image_iid)
+                    or not worker_run.version.docker_image_iid
                 ):
                     unavailable_versions.append(worker_run.version.id)
                 if worker_run.model_version_id and worker_run.model_version.state != ModelVersionState.Available:
@@ -541,7 +541,7 @@ class ApplyProcessTemplateSerializer(ProcessACLMixin, serializers.Serializer):
         # The template's worker runs have already been prefetched, so we can use them to validate directly
         if any(
             run.version.state != WorkerVersionState.Available
-            or (run.version.docker_image_id is None and not run.version.docker_image_iid)
+            or not run.version.docker_image_iid
             for run in template_process.worker_runs.all()
         ):
             raise ValidationError(detail="This template contains one or more unavailable worker versions and cannot be applied.")
diff --git a/arkindex/process/serializers/workers.py b/arkindex/process/serializers/workers.py
index ff75ace496..8e1a8cc4f9 100644
--- a/arkindex/process/serializers/workers.py
+++ b/arkindex/process/serializers/workers.py
@@ -241,20 +241,17 @@ class WorkerVersionSerializer(serializers.ModelSerializer):
             "configuration",
             "revision",
             "version",
-            "docker_image",
             "docker_image_iid",
-            "docker_image_name",
             "state",
             "gpu_usage",
             "model_usage",
             "worker",
             "created",
         )
-        read_only_fields = ("docker_image_name", "revision", "version")
+        read_only_fields = ("revision", "version")
         # Avoid loading all revisions and all Ponos artifacts when opening this endpoint in a browser
         extra_kwargs = {
             "revision": {"style": {"base_template": "input.html"}},
-            "docker_image": {"style": {"base_template": "input.html"}},
         }
 
     def validate_configuration(self, configuration):
@@ -277,18 +274,13 @@ class WorkerVersionSerializer(serializers.ModelSerializer):
         if not state:
             return data
 
-        image = (
-            data["docker_image"] if "docker_image" in data
-            else self.instance and self.instance.docker_image_id
-        )
         image_iid = (
             data["docker_image_iid"] if "docker_image_iid" in data
             else self.instance and self.instance.docker_image_iid
         )
-        if state == WorkerVersionState.Available and not image and not image_iid:
+        if state == WorkerVersionState.Available and not image_iid:
             raise ValidationError({"state": [
-                "A worker version must either have a Docker image artifact "
-                "or a `docker_image_iid` set when updated to available."
+                "A worker version must have a `docker_image_iid` set when updated to available."
             ]})
 
         return data
diff --git a/arkindex/process/tests/test_corpus_worker_runs.py b/arkindex/process/tests/test_corpus_worker_runs.py
index 66c125399e..a60dc53b70 100644
--- a/arkindex/process/tests/test_corpus_worker_runs.py
+++ b/arkindex/process/tests/test_corpus_worker_runs.py
@@ -121,9 +121,7 @@ class TestCorpusWorkerRuns(FixtureAPITestCase):
                         "custom": "value"
                     },
                     "created": self.local_worker_version.created.isoformat().replace("+00:00", "Z"),
-                    "docker_image": None,
                     "docker_image_iid": None,
-                    "docker_image_name": None,
                     "gpu_usage": "disabled",
                     "id": str(self.local_worker_version.id),
                     "model_usage": FeatureUsage.Disabled.value,
@@ -143,9 +141,7 @@ class TestCorpusWorkerRuns(FixtureAPITestCase):
                 "worker_version": {
                     "id": str(self.dla_worker_version.id),
                     "configuration": {"test": 42},
-                    "docker_image": None,
                     "docker_image_iid": self.dla_worker_version.docker_image_iid,
-                    "docker_image_name": f"my_repo.fake/workers/worker/dla:{self.dla_worker_version.id}",
                     "gpu_usage": "disabled",
                     "model_usage": FeatureUsage.Disabled.value,
                     "revision": {
diff --git a/arkindex/process/tests/test_create_process.py b/arkindex/process/tests/test_create_process.py
index 3c5cfc3875..885a1bf5c4 100644
--- a/arkindex/process/tests/test_create_process.py
+++ b/arkindex/process/tests/test_create_process.py
@@ -621,8 +621,6 @@ class TestCreateProcess(FixtureAPITestCase):
         self.assertEqual(len(dla_task.token), 44)
         self.assertNotEqual(reco_task.token, dla_task.token)
 
-        self.assertEqual(dla_task.image_artifact, self.version_2.docker_image)
-
         # Check worker activities has been created for concerned elements on both runs
         self.assertEqual(activities_delay_mock.call_count, 1)
         self.assertEqual(activities_delay_mock.call_args, call(process_2))
diff --git a/arkindex/process/tests/test_docker_worker_version.py b/arkindex/process/tests/test_docker_worker_version.py
index 8117a9145f..13ea925b2b 100644
--- a/arkindex/process/tests/test_docker_worker_version.py
+++ b/arkindex/process/tests/test_docker_worker_version.py
@@ -230,9 +230,7 @@ class TestDockerWorkerVersion(FixtureAPITestCase):
         self.assertDictEqual(response.json(), {
             "id": str(new_version.id),
             "configuration": {"test": "A"},
-            "docker_image": None,
             "docker_image_iid": "a_docker_image",
-            "docker_image_name": new_version.docker_image_name,
             "gpu_usage": FeatureUsage.Disabled.value,
             "model_usage": FeatureUsage.Disabled.value,
             "revision": {
@@ -294,9 +292,7 @@ class TestDockerWorkerVersion(FixtureAPITestCase):
         self.assertDictEqual(response.json(), {
             "id": str(new_version.id),
             "configuration": {"test": "A"},
-            "docker_image": None,
             "docker_image_iid": "e" * 512,
-            "docker_image_name": new_version.docker_image_name,
             "gpu_usage": FeatureUsage.Required.value,
             "model_usage": FeatureUsage.Supported.value,
             "revision": {
@@ -367,9 +363,7 @@ class TestDockerWorkerVersion(FixtureAPITestCase):
         self.assertDictEqual(response.json(), {
             "id": str(new_version.id),
             "configuration": {"test": "A"},
-            "docker_image": None,
             "docker_image_iid": "e" * 512,
-            "docker_image_name": new_version.docker_image_name,
             "gpu_usage": FeatureUsage.Required.value,
             "model_usage": FeatureUsage.Supported.value,
             "revision": {
@@ -469,9 +463,7 @@ class TestDockerWorkerVersion(FixtureAPITestCase):
         self.assertDictEqual(response.json(), {
             "id": str(new_version.id),
             "configuration": {"test": "A"},
-            "docker_image": None,
             "docker_image_iid": "a_docker_image",
-            "docker_image_name": new_version.docker_image_name,
             "gpu_usage": FeatureUsage.Required.value,
             "model_usage": FeatureUsage.Required.value,
             "revision": {
@@ -532,9 +524,7 @@ class TestDockerWorkerVersion(FixtureAPITestCase):
         self.assertDictEqual(response.json(), {
             "id": str(self.version.id),
             "configuration": {"test": 42},
-            "docker_image": None,
             "docker_image_iid": "registry.somewhere.com/something:latest",
-            "docker_image_name": self.version.docker_image_name,
             "gpu_usage": FeatureUsage.Disabled.value,
             "model_usage": FeatureUsage.Disabled.value,
             "revision": {
@@ -601,9 +591,7 @@ class TestDockerWorkerVersion(FixtureAPITestCase):
         self.assertDictEqual(response.json(), {
             "id": str(new_version.id),
             "configuration": {"key": "value"},
-            "docker_image": None,
             "docker_image_iid": "docker_image_42",
-            "docker_image_name": new_version.docker_image_name,
             "gpu_usage": FeatureUsage.Disabled.value,
             "model_usage": FeatureUsage.Disabled.value,
             "revision": {
@@ -637,7 +625,6 @@ class TestDockerWorkerVersion(FixtureAPITestCase):
         self.assertEqual(new_version.worker.public, False)
         self.assertEqual(new_version.worker.repository, new_repo)
         self.assertEqual(new_version.configuration, {"key": "value"})
-        self.assertEqual(new_version.docker_image_id, None)
         self.assertEqual(new_version.docker_image_iid, "docker_image_42")
         self.assertEqual(new_version.gpu_usage, FeatureUsage.Disabled)
         self.assertEqual(new_version.model_usage, FeatureUsage.Disabled)
diff --git a/arkindex/process/tests/test_processes.py b/arkindex/process/tests/test_processes.py
index 1047c1a707..802e11c757 100644
--- a/arkindex/process/tests/test_processes.py
+++ b/arkindex/process/tests/test_processes.py
@@ -2381,9 +2381,8 @@ class TestProcesses(FixtureAPITestCase):
 
     def test_start_process_from_docker_image(self):
         """
-        Start a process with an available WorkerVersion that only has a docker_image_iid
+        Start a process with an available WorkerVersion with a docker_image_iid
         """
-        self.recognizer.docker_image_id = None
         self.recognizer.docker_image_iid = "hello-world"
         self.recognizer.save()
         self.assertEqual(self.recognizer.state, WorkerVersionState.Available)
@@ -2759,7 +2758,7 @@ class TestProcesses(FixtureAPITestCase):
             "ARKINDEX_WORKER_RUN_ID": str(run.id),
             "TASK_ELEMENTS": "/data/initialisation/elements.json"
         })
-        self.assertEqual(worker_task.image, run.version.docker_image_iid or run.version.docker_image_name)
+        self.assertEqual(worker_task.image, run.version.docker_image_iid)
         self.assertEqual(worker_task.command, run.version.docker_command)
         self.assertEqual(worker_task.extra_files, {
             "model": "https://arkindex.localhost" + reverse("api:model-version-download", kwargs={"pk": run.model_version.id}) + f"?token={run.model_version.build_authentication_token_hash()}"
diff --git a/arkindex/process/tests/test_templates.py b/arkindex/process/tests/test_templates.py
index cc32112c7f..d13b01793c 100644
--- a/arkindex/process/tests/test_templates.py
+++ b/arkindex/process/tests/test_templates.py
@@ -295,7 +295,8 @@ class TestTemplates(FixtureAPITestCase):
         )
 
     def test_apply_without_a_template(self):
-        """Raise 404 if the template is not a template
+        """
+        Raise 404 if the template is not a template
         """
         self.client.force_login(self.user)
         response = self.client.post(
@@ -331,25 +332,6 @@ class TestTemplates(FixtureAPITestCase):
         self.assertIsNone(child_run.configuration_id)
         self.assertListEqual(child_run.parents, [parent_run.id])
 
-    def test_apply_docker_image_iid(self):
-        """
-        Either docker_image_id or docker_image_iid attribute can be set
-        """
-
-        self.version_2.docker_image_id = None
-        self.version_2.docker_image_iid = "test"
-        self.version_2.save()
-
-        self.client.force_login(self.user)
-        with self.assertNumQueries(9):
-            response = self.client.post(
-                reverse("api:apply-process-template", kwargs={"pk": str(self.template.id)}),
-                data=json.dumps({"process_id": str(self.process.id)}),
-                content_type="application/json",
-            )
-            self.assertEqual(response.status_code, status.HTTP_200_OK)
-        self.assertEqual(response.json()["template_id"], str(self.template.id))
-
     def test_apply_delete_previous_worker_runs(self):
         self.client.force_login(self.user)
         # Create a process with one worker run already
diff --git a/arkindex/process/tests/test_user_workerruns.py b/arkindex/process/tests/test_user_workerruns.py
index e4a3072dd2..a205e6ad8a 100644
--- a/arkindex/process/tests/test_user_workerruns.py
+++ b/arkindex/process/tests/test_user_workerruns.py
@@ -95,9 +95,7 @@ class TestUserWorkerRuns(FixtureAPITestCase):
                     "test": 42
                 },
                 "created": self.version_1.created.isoformat().replace("+00:00", "Z"),
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{str(self.version_1.id)}",
                 "gpu_usage": "disabled",
                 "id": str(self.version_1.id),
                 "model_usage": FeatureUsage.Disabled.value,
@@ -140,9 +138,7 @@ class TestUserWorkerRuns(FixtureAPITestCase):
                     "custom": "value"
                 },
                 "created": self.custom_version.created.isoformat().replace("+00:00", "Z"),
-                "docker_image": None,
                 "docker_image_iid": None,
-                "docker_image_name": None,
                 "gpu_usage": "disabled",
                 "id": str(self.custom_version.id),
                 "model_usage": FeatureUsage.Disabled.value,
@@ -222,9 +218,7 @@ class TestUserWorkerRuns(FixtureAPITestCase):
                     "category": "level 14 djinni"
                 },
                 "created": self.other_version.created.isoformat().replace("+00:00", "Z"),
-                "docker_image": None,
                 "docker_image_iid": None,
-                "docker_image_name": None,
                 "gpu_usage": "disabled",
                 "id": str(self.other_version.id),
                 "model_usage": FeatureUsage.Disabled.value,
@@ -429,9 +423,7 @@ class TestUserWorkerRuns(FixtureAPITestCase):
                     "category": "level 14 djinni"
                 },
                 "created": self.other_version.created.isoformat().replace("+00:00", "Z"),
-                "docker_image": None,
                 "docker_image_iid": None,
-                "docker_image_name": None,
                 "gpu_usage": "disabled",
                 "id": str(self.other_version.id),
                 "model_usage": FeatureUsage.Disabled.value,
diff --git a/arkindex/process/tests/test_workerruns.py b/arkindex/process/tests/test_workerruns.py
index abd504a12e..efd8b2a4e1 100644
--- a/arkindex/process/tests/test_workerruns.py
+++ b/arkindex/process/tests/test_workerruns.py
@@ -132,9 +132,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -410,9 +408,7 @@ class TestWorkerRuns(FixtureAPITestCase):
                     "worker_version": {
                         "id": str(self.version_1.id),
                         "configuration": {"test": 42},
-                        "docker_image": None,
                         "docker_image_iid": self.version_1.docker_image_iid,
-                        "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                         "gpu_usage": "disabled",
                         "model_usage": FeatureUsage.Disabled.value,
                         "revision": {
@@ -504,9 +500,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -610,9 +604,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(version.id),
                 "configuration": {},
-                "docker_image": None,
                 "docker_image_iid": version.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{version.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -665,7 +657,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         self.worker_1.memberships.update(level=Role.Guest.value)
         self.client.force_login(self.user)
 
-        with self.assertNumQueries(6):
+        with self.assertNumQueries(5):
             response = self.client.get(
                 reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)})
             )
@@ -693,9 +685,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -732,7 +722,7 @@ class TestWorkerRuns(FixtureAPITestCase):
     def test_retrieve(self):
         self.client.force_login(self.user)
 
-        with self.assertNumQueries(6):
+        with self.assertNumQueries(5):
             response = self.client.get(reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}))
             self.assertEqual(response.status_code, status.HTTP_200_OK)
 
@@ -758,9 +748,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -852,9 +840,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_custom.id),
                 "configuration": {"custom": "value"},
-                "docker_image": None,
                 "docker_image_iid": None,
-                "docker_image_name": None,
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": None,
@@ -910,7 +896,7 @@ class TestWorkerRuns(FixtureAPITestCase):
 
         # Check that the gitrefs are retrieved with RetrieveWorkerRun
         self.client.force_login(self.user)
-        with self.assertNumQueries(6):
+        with self.assertNumQueries(5):
             response = self.client.get(reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}))
             self.assertEqual(response.status_code, status.HTTP_200_OK)
 
@@ -955,7 +941,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         run = self.local_process.worker_runs.create(version=self.version_1, parents=[])
         self.client.force_login(self.user)
 
-        with self.assertNumQueries(7):
+        with self.assertNumQueries(6):
             response = self.client.get(
                 reverse("api:worker-run-details", kwargs={"pk": str(run.id)}),
             )
@@ -966,9 +952,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -1031,7 +1015,7 @@ class TestWorkerRuns(FixtureAPITestCase):
 
         # Agent auth is not implemented in CE
         self.client.force_authenticate(user=self.agent)
-        with self.assertNumQueries(5):
+        with self.assertNumQueries(4):
             response = self.client.get(
                 reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}),
             )
@@ -1042,9 +1026,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -1103,7 +1085,7 @@ class TestWorkerRuns(FixtureAPITestCase):
     def test_update_requires_nothing(self):
         self.client.force_login(self.user)
 
-        with self.assertNumQueries(8):
+        with self.assertNumQueries(7):
             response = self.client.put(
                 reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}),
                 data={},
@@ -1265,7 +1247,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         Process field cannot be updated
         """
         self.client.force_login(self.user)
-        with self.assertNumQueries(8):
+        with self.assertNumQueries(7):
             response = self.client.put(
                 reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}),
                 data={
@@ -1298,9 +1280,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -1333,7 +1313,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         """
         self.client.force_login(self.user)
 
-        with self.assertNumQueries(8):
+        with self.assertNumQueries(7):
             response = self.client.put(
                 reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}),
                 data={
@@ -1365,9 +1345,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -1400,7 +1378,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         # Check generated summary, before updating, it should not be that verbose
         self.assertEqual(self.run_1.summary, f"Worker Recognizer @ {str(self.run_1.version.id)[:6]}")
 
-        with self.assertNumQueries(9):
+        with self.assertNumQueries(8):
             response = self.client.put(
                 reverse("api:worker-run-details", kwargs={"pk": self.run_1.id}),
                 data={
@@ -1440,9 +1418,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -1807,7 +1783,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         ]
         for model_version in model_versions:
             with self.subTest(model_version=model_version):
-                with self.assertNumQueries(9):
+                with self.assertNumQueries(8):
                     response = self.client.put(
                         reverse("api:worker-run-details", kwargs={"pk": str(run.id)}),
                         data={
@@ -1851,9 +1827,7 @@ class TestWorkerRuns(FixtureAPITestCase):
                     "worker_version": {
                         "id": str(version_with_model.id),
                         "configuration": {"test": "test2"},
-                        "docker_image": None,
                         "docker_image_iid": None,
-                        "docker_image_name": f"my_repo.fake/workers/worker/reco:{version_with_model.id}",
                         "gpu_usage": "disabled",
                         "model_usage": FeatureUsage.Supported.value,
                         "revision": {
@@ -1905,7 +1879,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         # Check generated summary, before updating, there should be only information about the worker version
         self.assertEqual(run.summary, f"Worker {self.worker_1.name} @ {str(version_with_model.id)[:6]}")
 
-        with self.assertNumQueries(10):
+        with self.assertNumQueries(9):
             response = self.client.put(
                 reverse("api:worker-run-details", kwargs={"pk": str(run.id)}),
                 data={
@@ -1955,9 +1929,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(version_with_model.id),
                 "configuration": {"test": "test2"},
-                "docker_image": None,
                 "docker_image_iid": None,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{version_with_model.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Required.value,
                 "revision": {
@@ -2002,7 +1974,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         )
         self.client.force_login(self.user)
 
-        with self.assertNumQueries(10):
+        with self.assertNumQueries(9):
             response = self.client.put(
                 reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}),
                 data={
@@ -2035,9 +2007,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -2240,7 +2210,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         """
         self.client.force_login(self.user)
 
-        with self.assertNumQueries(8):
+        with self.assertNumQueries(7):
             response = self.client.patch(
                 reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}),
                 data={
@@ -2272,9 +2242,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -2307,7 +2275,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         """
         self.client.force_login(self.user)
 
-        with self.assertNumQueries(8):
+        with self.assertNumQueries(7):
             response = self.client.patch(
                 reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}),
                 data={
@@ -2339,9 +2307,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -2373,7 +2339,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         self.assertEqual(self.run_1.configuration, None)
         self.assertEqual(self.run_1.summary, f"Worker {self.run_1.version.worker.name} @ {str(self.run_1.version.id)[:6]}")
 
-        with self.assertNumQueries(9):
+        with self.assertNumQueries(8):
             response = self.client.patch(
                 reverse("api:worker-run-details", kwargs={"pk": self.run_1.id}),
                 data={
@@ -2411,9 +2377,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
@@ -2766,7 +2730,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         ]
         for model_version in model_versions:
             with self.subTest(model_version=model_version):
-                with self.assertNumQueries(9):
+                with self.assertNumQueries(8):
                     response = self.client.patch(
                         reverse("api:worker-run-details", kwargs={"pk": str(run.id)}),
                         data={
@@ -2809,9 +2773,7 @@ class TestWorkerRuns(FixtureAPITestCase):
                     "worker_version": {
                         "id": str(version_with_model.id),
                         "configuration": {"test": "test2"},
-                        "docker_image": None,
                         "docker_image_iid": None,
-                        "docker_image_name": f"my_repo.fake/workers/worker/reco:{version_with_model.id}",
                         "gpu_usage": "disabled",
                         "model_usage": FeatureUsage.Required.value,
                         "revision": {
@@ -2862,7 +2824,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         )
         self.assertEqual(run.model_version_id, None)
 
-        with self.assertNumQueries(9):
+        with self.assertNumQueries(8):
             response = self.client.patch(
                 reverse("api:worker-run-details", kwargs={"pk": str(run.id)}),
                 data={
@@ -2910,9 +2872,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(version_with_model.id),
                 "configuration": {"test": "test2"},
-                "docker_image": None,
                 "docker_image_iid": None,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{version_with_model.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Required.value,
                 "revision": {
@@ -2956,7 +2916,7 @@ class TestWorkerRuns(FixtureAPITestCase):
         )
         self.client.force_login(self.user)
 
-        with self.assertNumQueries(10):
+        with self.assertNumQueries(9):
             response = self.client.patch(
                 reverse("api:worker-run-details", kwargs={"pk": str(self.run_1.id)}),
                 data={
@@ -2989,9 +2949,7 @@ class TestWorkerRuns(FixtureAPITestCase):
             "worker_version": {
                 "id": str(self.version_1.id),
                 "configuration": {"test": 42},
-                "docker_image": None,
                 "docker_image_iid": self.version_1.docker_image_iid,
-                "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
                 "revision": {
diff --git a/arkindex/process/tests/test_workers.py b/arkindex/process/tests/test_workers.py
index 280118cab8..3ca0775144 100644
--- a/arkindex/process/tests/test_workers.py
+++ b/arkindex/process/tests/test_workers.py
@@ -1175,7 +1175,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
             revision=last_revision,
             configuration={"a": "bc"},
             state=WorkerVersionState.Error,
-            docker_image=self.version_1.docker_image
         )
         last_version.created = "1999-09-09T09:09:09.090909Z"
         last_version.save()
@@ -1194,9 +1193,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.assertDictEqual(first_version, {
             "id": str(last_version.id),
             "configuration": {"a": "bc"},
-            "docker_image": None,
             "docker_image_iid": last_version.docker_image_iid,
-            "docker_image_name": f"my_repo.fake/workers/worker/reco:{last_version.id}",
             "state": "error",
             "gpu_usage": "disabled",
             "model_usage": FeatureUsage.Disabled.value,
@@ -1354,8 +1351,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
 
         self.assertDictEqual(response.json(), {
             "state": [
-                "A worker version must either have a Docker image artifact "
-                "or a `docker_image_iid` set when updated to available."
+                "A worker version must have a `docker_image_iid` set when updated to available."
             ]
         })
 
@@ -1546,9 +1542,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
             "id": str(new_version.id),
             "configuration": {"test": "val"},
             "created": new_version.created.isoformat().replace("+00:00", "Z"),
-            "docker_image": None,
             "docker_image_iid": None,
-            "docker_image_name": None,
             "gpu_usage": FeatureUsage.Disabled.value,
             "model_usage": FeatureUsage.Required.value,
             "revision": None,
@@ -2176,7 +2170,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         Worker versions may be retrieved with no authentication in order
         to see the version on public resources
         """
-        with self.assertNumQueries(6):
+        with self.assertNumQueries(5):
             response = self.client.get(reverse("api:version-retrieve", kwargs={"pk": str(self.version_1.id)}))
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         data = response.json()
@@ -2185,9 +2179,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.assertDictEqual(data, {
             "id": str(self.version_1.id),
             "configuration": {"test": 42},
-            "docker_image": None,
             "docker_image_iid": self.version_1.docker_image_iid,
-            "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
             "state": "available",
             "gpu_usage": "disabled",
             "model_usage": FeatureUsage.Disabled.value,
@@ -2211,9 +2203,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.assertDictEqual(data, {
             "id": str(self.version_1.id),
             "configuration": {"test": 42},
-            "docker_image": None,
             "docker_image_iid": self.version_1.docker_image_iid,
-            "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
             "state": "available",
             "gpu_usage": "disabled",
             "model_usage": FeatureUsage.Disabled.value,
@@ -2232,7 +2222,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
             reverse("api:version-retrieve", kwargs={"pk": str(self.version_1.id)}),
             data={
                 "configuration": {"test": "test2"},
-                "docker_image": "12341234-1234-1234-1234-123412341234",
+                "docker_image_iid": "registry.nerv.co.jp/cruel/angel/thesis:latest",
                 "state": "error",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
@@ -2247,7 +2237,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
             reverse("api:version-retrieve", kwargs={"pk": "12341234-1234-1234-1234-123412341234"}),
             data={
                 "configuration": {"test": "test2"},
-                "docker_image": "12341234-1234-1234-1234-123412341234",
+                "docker_image_iid": "registry.nerv.co.jp/cruel/angel/thesis:latest",
                 "state": "error",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
@@ -2268,7 +2258,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
             reverse("api:version-retrieve", kwargs={"pk": str(self.version_1.id)}),
             data={
                 "configuration": {"test": "test2"},
-                "docker_image": str(docker_image_iid),
+                "docker_image_iid": str(docker_image_iid),
                 "state": "error",
                 "gpu_usage": "disabled",
                 "model_usage": FeatureUsage.Disabled.value,
@@ -2300,15 +2290,13 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.version_1.refresh_from_db()
         self.assertEqual(data["configuration"], {"test": "test2"})
         self.assertEqual(data["docker_image_iid"], "eva:unit-01")
-        self.assertIsNone(data["docker_image"])
         self.assertEqual(data["state"], "error")
         self.assertEqual(data["gpu_usage"], "disabled")
 
     def test_cannot_update_worker_version_revision_ignored(self):
         self.version_1.state = WorkerVersionState.Created
-        self.version_1.docker_image = None
         self.version_1.save()
-        with self.assertNumQueries(8):
+        with self.assertNumQueries(7):
             response = self.client.patch(
                 reverse("api:version-retrieve", kwargs={"pk": str(self.version_1.id)}),
                 data={
@@ -2326,7 +2314,6 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
 
     def test_update_version_valid(self):
         self.version_1.state = WorkerVersionState.Created
-        self.version_1.docker_image = None
         self.version_1.save()
 
         process = self.corpus.processes.create(
@@ -2336,19 +2323,11 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         )
         process.run()
 
-        task = process.tasks.first()
-        artifact = task.artifacts.create(
-            path="path/to/file.json",
-            size=100,
-            content_type="application/json",
-        )
-
         response = self.client.patch(
             reverse("api:version-retrieve", kwargs={"pk": str(self.version_1.id)}),
             data={
                 "configuration": {"test": "test2"},
-                "docker_image": str(artifact.id),
-                "docker_image_iid": "sha256:deadbeef",
+                "docker_image_iid": "registry.nerv.co.jp/cruel/angel/thesis:latest",
                 "state": "available",
             },
             format="json",
@@ -2358,8 +2337,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         data = response.json()
         self.assertEqual(data["id"], str(self.version_1.id))
         self.assertEqual(data["configuration"], {"test": "test2"})
-        self.assertEqual(data["docker_image"], str(artifact.id))
-        self.assertEqual(data["docker_image_iid"], "sha256:deadbeef")
+        self.assertEqual(data["docker_image_iid"], "registry.nerv.co.jp/cruel/angel/thesis:latest")
         self.assertEqual(data["state"], "available")
         self.assertEqual(data["gpu_usage"], "disabled")
 
@@ -2377,64 +2355,10 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
         self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
         self.assertDictEqual(response.json(), {
             "state": [
-                "A worker version must either have a Docker image artifact "
-                "or a `docker_image_iid` set when updated to available."
-            ]
-        })
-
-    def test_update_version_available_docker_image_not_null(self):
-        process = self.corpus.processes.create(
-            creator=self.user,
-            mode=ProcessMode.Workers,
-            farm=self.farm,
-        )
-        process.run()
-        task = process.tasks.first()
-        self.version_1.docker_image_iid = None
-        self.version_1.docker_image = task.artifacts.create(
-            path="path/to/file.json",
-            size=100,
-            content_type="application/json",
-        )
-        self.version_1.state = WorkerVersionState.Available
-        self.version_1.save()
-
-        response = self.client.patch(
-            reverse("api:version-retrieve", kwargs={"pk": str(self.version_1.id)}),
-            data={"docker_image": None},
-            format="json",
-            HTTP_AUTHORIZATION=f"Ponos {self.task.token}",
-        )
-        self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
-        self.assertDictEqual(response.json(), {
-            "state": [
-                "A worker version must either have a Docker image artifact "
-                "or a `docker_image_iid` set when updated to available."
+                "A worker version must have a `docker_image_iid` set when updated to available."
             ]
         })
 
-    def test_property_docker_image_name_no_repository(self):
-        self.assertEqual(self.version_custom.docker_image_name, None)
-
-    def test_property_docker_image_name(self):
-        self.assertEqual(self.version_1.docker_image_name, f"my_repo.fake/workers/worker/reco:{self.version_1.id}")
-
-    def test_property_docker_image_name_explicit(self):
-        version_2 = WorkerVersion.objects.create(
-            id="12341234-1234-1234-1234-123412341234",
-            worker=self.worker_reco,
-            revision=self.rev2,
-            configuration={"test": "test1"},
-            gpu_usage=FeatureUsage.Disabled
-        )
-        self.assertEqual(
-            version_2.docker_image_name,
-            "my_repo.fake/workers/worker/reco:12341234-1234-1234-1234-123412341234"
-        )
-
-    def test_property_slug(self):
-        self.assertEqual(self.version_1.slug, f"reco_{str(self.version_1.id)[0:6]}")
-
     def test_property_slug_explicit(self):
         version_2 = WorkerVersion.objects.create(
             id="01234567-89ab-cdef-fedc-ba9876543210",
@@ -2490,9 +2414,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
                     },
                     "gpu_usage": "disabled",
                     "model_usage": FeatureUsage.Disabled.value,
-                    "docker_image": None,
                     "docker_image_iid": self.version_2.docker_image_iid,
-                    "docker_image_name": f"my_repo.fake/workers/worker/dla:{self.version_2.id}",
                     "state": "available",
                     "worker": {
                         "id": str(self.worker_dla.id),
@@ -2521,9 +2443,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
                     },
                     "gpu_usage": "disabled",
                     "model_usage": FeatureUsage.Disabled.value,
-                    "docker_image": None,
                     "docker_image_iid": self.version_1.docker_image_iid,
-                    "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                     "state": "available",
                     "worker": {
                         "id": str(self.worker_reco.id),
@@ -2584,9 +2504,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
                     },
                     "gpu_usage": "disabled",
                     "model_usage": FeatureUsage.Disabled.value,
-                    "docker_image": None,
                     "docker_image_iid": self.version_2.docker_image_iid,
-                    "docker_image_name": f"my_repo.fake/workers/worker/dla:{self.version_2.id}",
                     "state": "available",
                     "worker": {
                         "id": str(self.worker_dla.id),
@@ -2615,9 +2533,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
                     },
                     "gpu_usage": "disabled",
                     "model_usage": FeatureUsage.Disabled.value,
-                    "docker_image": None,
                     "docker_image_iid": self.version_2.docker_image_iid,
-                    "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                     "state": "available",
                     "worker": {
                         "id": str(self.worker_reco.id),
@@ -2674,9 +2590,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
                     },
                     "gpu_usage": "disabled",
                     "model_usage": FeatureUsage.Disabled.value,
-                    "docker_image": None,
                     "docker_image_iid": self.version_2.docker_image_iid,
-                    "docker_image_name": f"my_repo.fake/workers/worker/dla:{self.version_2.id}",
                     "state": "available",
                     "worker": {
                         "id": str(self.worker_dla.id),
@@ -2720,9 +2634,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
                     },
                     "gpu_usage": "disabled",
                     "model_usage": FeatureUsage.Disabled.value,
-                    "docker_image": None,
                     "docker_image_iid": self.version_1.docker_image_iid,
-                    "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                     "state": "available",
                     "worker": {
                         "id": str(self.worker_reco.id),
@@ -2785,9 +2697,7 @@ class TestWorkersWorkerVersions(FixtureAPITestCase):
                     },
                     "gpu_usage": "disabled",
                     "model_usage": FeatureUsage.Disabled.value,
-                    "docker_image": None,
                     "docker_image_iid": self.version_1.docker_image_iid,
-                    "docker_image_name": f"my_repo.fake/workers/worker/reco:{self.version_1.id}",
                     "state": "available",
                     "worker": {
                         "id": str(self.worker_reco.id),
diff --git a/arkindex/project/checks.py b/arkindex/project/checks.py
index 769b8932f2..2bf951a840 100644
--- a/arkindex/project/checks.py
+++ b/arkindex/project/checks.py
@@ -296,25 +296,25 @@ def signup_default_group_check(*args, **kwargs):
 @only_runserver
 def init_elements_check(*args, **kwargs):
     from django.conf import settings
-    docker_image = settings.INIT_ELEMENTS_DOCKER_IMAGE
+    docker_image_iid = settings.INIT_ELEMENTS_DOCKER_IMAGE
 
     warning = None
 
     try:
         WorkerVersion.objects.init_elements_version
     except WorkerVersion.DoesNotExist:
-        warning = f"Worker version with Docker image {docker_image} does not exist."
+        warning = f"Worker version with Docker image {docker_image_iid} does not exist."
     except WorkerVersion.MultipleObjectsReturned:
-        warning = f"Multiple worker versions returned for Docker image {docker_image}."
+        warning = f"Multiple worker versions returned for Docker image {docker_image_iid}."
     except ValueError:
-        warning = f"Worker version with Docker image {docker_image} is not in the Available state."
+        warning = f"Worker version with Docker image {docker_image_iid} is not in the Available state."
 
     if warning:
         return [Warning(
             f"{warning}\n"
             "This worker version is required to initialize elements when running a process on Arkindex.\n"
             "Starting or retrying processes will fail.",
-            hint=f"settings.INIT_ELEMENTS_DOCKER_IMAGE = {docker_image}",
+            hint=f"settings.INIT_ELEMENTS_DOCKER_IMAGE = {docker_image_iid}",
             id="arkindex.W014",
         )]
 
diff --git a/arkindex/sql_validation/indexer_prefetch.sql b/arkindex/sql_validation/indexer_prefetch.sql
index 65b4a4df62..2777d0d4ef 100644
--- a/arkindex/sql_validation/indexer_prefetch.sql
+++ b/arkindex/sql_validation/indexer_prefetch.sql
@@ -54,7 +54,6 @@ SELECT "process_workerversion"."id",
        "process_workerversion"."state",
        "process_workerversion"."gpu_usage",
        "process_workerversion"."model_usage",
-       "process_workerversion"."docker_image_id",
        "process_workerversion"."docker_image_iid",
        "process_workerversion"."created",
        "process_workerversion"."updated"
@@ -130,7 +129,6 @@ SELECT "process_workerversion"."id",
        "process_workerversion"."state",
        "process_workerversion"."gpu_usage",
        "process_workerversion"."model_usage",
-       "process_workerversion"."docker_image_id",
        "process_workerversion"."docker_image_iid",
        "process_workerversion"."created",
        "process_workerversion"."updated"
-- 
GitLab