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Prune old image generations after each prod deploy
Deploy to Dev / Deploy & Smoke Test (push) Successful in 22s
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Each promotion pulls a uniquely SHA-tagged image, so without cleanup
old generations accumulate indefinitely. CT111's disk is small (was
5.9GB, just grown to 8.8GB) and filled up mid-pull on the first real
promotion attempt. Prune dangling images after up -d swaps traffic to
the new containers, once their predecessors are no longer referenced.
This commit is contained in:
Jerod Hodgkin
2026-07-20 05:30:06 +00:00
parent 016256cd2f
commit c97f1f73ce
1 changed files with 3 additions and 1 deletions
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.gitea/workflows/deploy-prod.yml
+3 -1
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@@ -44,7 +44,9 @@ jobs:
export IMAGE_TAG=$SHA export IMAGE_TAG=$SHA
docker compose -f docker-compose.yml -f docker-compose.deploy.yml pull docker compose -f docker-compose.yml -f docker-compose.deploy.yml pull
docker compose -f docker-compose.yml -f docker-compose.deploy.yml up -d docker compose -f docker-compose.yml -f docker-compose.deploy.yml up -d
echo "Deployed $SHA (pulled, not built)"' echo "Deployed $SHA (pulled, not built)"
docker image prune -af
echo "Pruned old image generations"'
- name: Wait for health check - name: Wait for health check
run: | run: |