[CI] Consolidate Docker release workflows into reusable workflow (#22541)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-23 14:06:01 -07:00
parent 579bd0b152
commit 2882a136bf
5 changed files with 460 additions and 714 deletions
@@ -0,0 +1,78 @@
+name: Cleanup Old Nightly Docker Tags
+
+# Reusable workflow: deletes old nightly Docker Hub tags, keeping the most recent ones.
+# Can also be triggered manually to clean up tags on demand.
+
+on:
+  workflow_call:
+    inputs:
+      tag_prefixes:
+        description: 'JSON array of tag prefixes to clean up (e.g. ["nightly-dev", "nightly-dev-cu13"])'
+        required: true
+        type: string
+      keep_count:
+        description: "Number of most recent tags to keep per prefix"
+        required: false
+        type: number
+        default: 14
+      image_repo:
+        description: "Docker Hub repo to clean up (e.g. lmsysorg/sglang-staging for testing)"
+        required: false
+        type: string
+        default: "lmsysorg/sglang"
+  workflow_dispatch:
+    inputs:
+      tag_prefixes:
+        description: 'JSON array of tag prefixes to clean up (e.g. ["nightly-dev", "nightly-dev-cu13"])'
+        required: true
+        type: string
+      keep_count:
+        description: "Number of most recent tags to keep per prefix"
+        required: false
+        type: number
+        default: 14
+      image_repo:
+        description: "Docker Hub repo to clean up (e.g. lmsysorg/sglang-staging for testing)"
+        required: false
+        type: string
+        default: "lmsysorg/sglang"
+
+jobs:
+  cleanup:
+    if: github.repository == 'sgl-project/sglang'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Cleanup old nightly tags
+        env:
+          TAG_PREFIXES: ${{ inputs.tag_prefixes }}
+          KEEP_COUNT: ${{ inputs.keep_count }}
+          IMAGE_REPO: ${{ inputs.image_repo }}
+        run: |
+          TOKEN=$(curl -s -H "Content-Type: application/json" \
+            -X POST -d '{"username": "${{ secrets.DOCKERHUB_USERNAME }}", "password": "${{ secrets.DOCKERHUB_TOKEN }}"}' \
+            https://hub.docker.com/v2/users/login/ | jq -r .token)
+
+          TAGS_RESPONSE=$(curl -s -H "Authorization: JWT $TOKEN" \
+            "https://hub.docker.com/v2/repositories/${IMAGE_REPO}/tags/?page_size=100")
+
+          echo "${TAG_PREFIXES}" | jq -r '.[]' | while read -r PREFIX; do
+            echo "--- Checking prefix: ${PREFIX} ---"
+
+            TAGS=$(echo "$TAGS_RESPONSE" | jq -r \
+              --arg prefix "${PREFIX}" \
+              '.results[] | select(.name | test("^\($prefix)-[0-9]")) | "\(.last_updated)|\(.name)"' \
+              | sort -r | cut -d'|' -f2)
+
+            TAG_COUNT=$(echo "$TAGS" | grep -c . || true)
+            if [ "$TAG_COUNT" -gt "$KEEP_COUNT" ]; then
+              echo "Found $TAG_COUNT tags, keeping only the $KEEP_COUNT most recent"
+              TAGS_TO_DELETE=$(echo "$TAGS" | tail -n +$((KEEP_COUNT + 1)))
+              for tag in $TAGS_TO_DELETE; do
+                echo "Deleting tag: $tag"
+                curl -X DELETE -H "Authorization: JWT $TOKEN" \
+                  "https://hub.docker.com/v2/repositories/${IMAGE_REPO}/tags/$tag/"
+              done
+            else
+              echo "Only $TAG_COUNT tags found, no cleanup needed"
+            fi
+          done