bump squid to 6.6

Bumps alpine from 3.18.4 to 3.18.5.

---
updated-dependencies:
- dependency-name: alpine
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/dockerimage.yml

@@ -5,6 +5,7 @@ on:
     # Publish `master` as Docker `latest` image.
     branches:
       - master
+      - v5
 
     # Publish `v1.2.3` tags as releases.
     tags:
@@ -22,23 +23,23 @@ jobs:
   test:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Login to DockerHub
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: b4tman
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Cache Docker layers
-        uses: actions/cache@v3.3.1
+        uses: actions/cache@v3.3.2
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
@@ -46,7 +47,7 @@ jobs:
             ${{ runner.os }}-buildx-
 
       - name: Build squid image
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: false
@@ -76,11 +77,11 @@ jobs:
     runs-on: ubuntu-20.04
     if: github.event_name != 'pull_request'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: |
             b4tman/squid
@@ -94,7 +95,7 @@ jobs:
 
       - name: Docker meta (ssl-bump)
         id: meta_ssl_bump
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: |
             b4tman/squid
@@ -109,7 +110,7 @@ jobs:
 
       - name: Docker meta (ssl-bump ghcr)
         id: meta_ssl_bump_ghcr
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: |
             ghcr.io/b4tman/squid-ssl-bump
@@ -121,13 +122,13 @@ jobs:
             type=semver,pattern={{major}}.{{minor}}
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v3.3.1
+        uses: actions/cache@v3.3.2
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
@@ -135,20 +136,20 @@ jobs:
             ${{ runner.os }}-buildx-
 
       - name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: b4tman
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Login to GHCR
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.CR_PAT }}
 
       - name: Build squid image
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: true
@@ -167,7 +168,7 @@ jobs:
           mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
       - name: Build 'ssl-bump' image
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           context: ssl-bump
           push: true
@@ -187,7 +188,7 @@ jobs:
           mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
       - name: Build 'ssl-bump' image for ghcr
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           context: ssl-bump
           push: true

Dockerfile

@@ -1,6 +1,6 @@
-FROM alpine:3.18.0 as build
+FROM alpine:3.18.5 as build
 
-ARG SQUID_VER=5.9
+ARG SQUID_VER=6.6
 
 RUN set -x && \
 	apk add --no-cache  \
@@ -86,7 +86,7 @@ RUN set -x && \
 		--enable-storeio="diskd rock" \
 		--enable-ipv6 \
 		--enable-translation \
-		--disable-snmp \
+		--enable-snmp \
 		--disable-dependency-tracking \
 		--with-large-files \
 		--with-default-user=squid \
@@ -106,7 +106,7 @@ RUN sed -i '1s;^;include /etc/squid/conf.d/*.conf\n;' /etc/squid/squid.conf && \
 
 # --- --- --- --- --- --- --- --- ---
 
-FROM alpine:3.18.0
+FROM alpine:3.18.5
 	
 ENV SQUID_CONFIG_FILE /etc/squid/squid.conf
 ENV TZ Europe/Moscow
@@ -148,4 +148,4 @@ EXPOSE 3128/tcp
 
 USER squid
 
-CMD ["sh", "-c", "/usr/sbin/squid -f ${SQUID_CONFIG_FILE} --foreground -z && exec /usr/sbin/squid -f ${SQUID_CONFIG_FILE} --foreground -YCd 1"]
+CMD ["sh", "-c", "rm -f /var/run/squid/squid.pid ; /usr/sbin/squid -f ${SQUID_CONFIG_FILE} --foreground -z && exec /usr/sbin/squid -f ${SQUID_CONFIG_FILE} --foreground -YCd 1"]