Fixup build strategy

.github/workflows/docker.build.yml

@@ -30,8 +30,6 @@ jobs:
         with:
           context: .
           target: bouncer
-          build-contexts: |
-            php:cli=docker-image://ghcr.io/benzine-framework/php:cli-${{ env.PHP_VERSION }}
           build-args: |
             GIT_SHA=${{ github.sha }}
             GIT_BUILD_ID=${{ github.ref_name }}

.github/workflows/docker.clean.yml

@@ -26,9 +26,7 @@ jobs:
           dry-run: true
           prune-tags-regexes: |
             ^build-${{ github.sha }}$
-          keep-tags-regexes: |
-            ^v
-            ^latest$
+
   cleanup-untagged-images:
     name: Delete untagged images
     runs-on: ubuntu-latest
@@ -40,6 +38,10 @@ jobs:
           organization: ${{ github.repository_owner }}
           container: bouncer
           dry-run: true
-          keep-younger-than: 7 # days
+          keep-younger-than: 30 # days
           keep-last: 2
           prune-untagged: true
+          keep-tags-regexes: |
+            ^v
+            ^latest$
+            ^old$

Dockerfile

@@ -1,5 +1,5 @@
 # checkov:skip=CKV_DOCKER_3 I don't have time for rootless
-FROM php:cli as bouncer
+FROM ghcr.io/benzine-framework/php:cli-8.2 AS bouncer
 
 LABEL maintainer="Matthew Baggett <matthew@baggett.me>" \
       org.label-schema.vcs-url="https://github.com/benzine-framework/docker-swarm-loadbalancer" \
@@ -97,7 +97,7 @@ HEALTHCHECK --start-period=30s \
     CMD curl -s -o /dev/null -w "200" http://localhost:80/ || exit 1
 
 # checkov:skip=CKV_DOCKER_3 This is a test container.
-FROM php:nginx as test-app
+FROM ghcr.io/benzine-framework/php:nginx-8.2 AS test-app
 COPY tests/testsites /app/public
 HEALTHCHECK --start-period=3s --interval=3s \
     CMD curl -s -o /dev/null -w "200" http://localhost:80/ || exit 1