minor improvements

.woodpecker.yml

@@ -5,7 +5,9 @@ pipeline:
       - DOCKER_USERNAME
       - DOCKER_PASSWORD
     repo: spcodes/cadvisor
-    tags: latest
+    tags:
+      - v0.38.8
+      - latest
     when:
       branch:
         - main
@@ -20,7 +22,9 @@ pipeline:
         target: DOCKER_PASSWORD
     registry: cr.sp-codes.de
     repo: cr.sp-codes.de/cadvisor
-    tags: latest
+    tags:
+      - v0.38.8
+      - latest
     when:
       branch:
         - main

Dockerfile

@@ -13,11 +13,7 @@ RUN apk upgrade --no-cache \
 # STEP 2 build the image including only the binary
 FROM alpine:3.14.2@sha256:e1c082e3d3c45cccac829840a25941e679c25d438cc8412c2fa221cf1a824e6a
 
-RUN apk upgrade --no-cache && apk add \
-    libc6-compat="1.2.2-r3" \
-    device-mapper="2.02.187-r1" \
-    findutils="4.8.0-r1" \
-    zfs="2.0.3-r1" \
+RUN apk upgrade --no-cache && apk add libc6-compat device-mapper findutils zfs \
  && rm -rf /var/cache/apk/*
 
 COPY --from=builder /go/src/github.com/google/cadvisor/cadvisor /usr/bin/cadvisor

renovate.json

@@ -11,26 +11,15 @@
     {
       "fileMatch": [
         "^Dockerfile$",
-        "^.drone.yml$"
+        "^.woodpecker.yml$"
       ],
       "matchStrings": [
         "\\s+ENV\\s*CADVISOR_VERSION=\"(?<currentValue>.*?)\"\\s+",
-        "\\s+target:\\s*spcodes\\/cadvisor:(?<currentValue>.*?)\\s+"
+        "\\s+repo:\\s*\\S*\\/cadvisor\\s+tags:[-\\s]+(?<currentValue>.*?)\\s+"
       ],
       "versioningTemplate": "loose",
       "depNameTemplate": "google/cadvisor",
       "datasourceTemplate": "github-releases"
-    },
-    {
-      "fileMatch": [
-        "^Dockerfile$"
-      ],
-      "matchStrings": [
-        "\\s+(?<depName>[a-z0-9\\-]+?)=\"(?<currentValue>.*?)\""
-      ],
-      "lookupNameTemplate": "alpine_3_14/{{{depName}}}",
-      "versioningTemplate": "loose",
-      "datasourceTemplate": "repology"
     }
   ],
   "packageRules": [
@@ -42,14 +31,6 @@
         "cadvisor"
       ]
     },
-    {
-      "datasources": [
-        "repology"
-      ],
-      "groupName": [
-        "base dependencies"
-      ]
-    },
     {
       "datasources": [
         "docker"