Merge branch 'master' of github.com:neuroforgede/docker-engine-events…

…-exporter

.github/workflows/docker-publish.yml

@@ -0,0 +1,66 @@
+name: Docker
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  push:
+    branches: [ "master" ]
+    # Publish semver tags as releases.
+    tags: [ '*.*.*' ]
+  pull_request:
+    branches: [ "master" ]
+
+env:
+  # Use docker.io for Docker Hub if empty
+  REGISTRY: ghcr.io
+  # github.repository as <account>/<repo>
+  IMAGE_NAME: ${{ github.repository }}
+
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      # This is used to complete the identity challenge
+      # with sigstore/fulcio when running outside of PRs.
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@165fe681b849eec43aaa64d786b9ec53e690475f
+
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@3da7dc6e2b31f99ef2cb9fb4c50fb0971e0d0139
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@507c2f2dc502c992ad446e3d7a5dfbe311567a96
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@37abcedcc1da61a57767b7588cb9d03eb57e28b3
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

README.md

@@ -17,7 +17,7 @@ version: "3.8"
 
 services:
   docker-engine-events-exporter:
-    image: neuroforgede/docker-engine-events-exporter:0.1
+    image: ghcr.io/neuroforgede/docker-engine-events-exporter:0.1.0
     networks:
       - net
     environment:
@@ -55,7 +55,7 @@ for example about containers with bad exit codes:
 
 ```yaml
   - alert: Container (Swarm) died/is dying with exit code other than 0
-    expr: count by (container_attributes_com_docker_swarm_service_name, container_attributes_exitcode, status) (
+    expr: count by (docker_hostname, container_attributes_com_docker_swarm_service_name, container_attributes_exitcode, status) (
           (
               docker_events_container_total{status=~"die|.*oom.*|.*kill.*", container_attributes_exitcode != "0", container_attributes_exitcode != "" } 
               unless