Update version number in README.md to V1.0.1

.gitea/workflows/action-build-and-push.yaml

@@ -0,0 +1,85 @@
+name: Docker Build & Push to GitHub Container Registry (Use git tags with format vX.Y.Z as release version)
+
+on:
+  workflow_call:
+    inputs:
+      image_name:
+        type: string
+        required: true
+        description: >
+          Docker image name without registry and owner.
+          Example: observability/alloy
+
+      build_context:
+        type: string
+        required: false
+        default: .
+        description: >
+          Path to the Docker build context.
+          Example: . or ./services/api
+
+      file_path:
+        type: string
+        required: false
+        default: ./Dockerfile
+        description: >
+          Path to the Dockerfile relative to the repository root.
+          Example: ./Dockerfile or ./services/api/Dockerfile
+
+      platforms:
+        type: string
+        required: false
+        default: linux/amd64,linux/arm64
+        description: >
+          Comma-separated list of target platforms to build.
+          Example: linux/amd64,linux/arm64
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # - name: Set up QEMU (for cross-arch builds)
+      #   uses: docker/setup-qemu-action@v3
+      #   with:
+      #     platforms: arm64
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Ensure lowercase username because some registries do not allow uppercase letters
+        id: lowercase
+        run: echo "username=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ steps.lowercase.outputs.username }}/${{ inputs.image_name }}
+          tags: |
+            type=match,pattern=.*(v\d+\.\d+\.\d+),group=1
+            type=match,pattern=.*(v\d+\.\d+)\.\d+,group=1
+            type=match,pattern=.*(v\d+)\.\d+\.\d+,group=1
+
+      # - name: Login to GitHub Container Registry
+      #   uses: docker/login-action@v3
+      #   with:
+      #     registry: ghcr.io
+      #     username: ${{ github.repository_owner }}
+      #     password: ${{ secrets.GITHUB_TOKEN }}
+
+      # - name: Build and push
+      #   uses: docker/build-push-action@v6
+      #   with:
+      #     context: ${{ inputs.build_context }}
+      #     file: ${{ inputs.file_path }}
+      #     platforms: ${{ inputs.platforms }}
+      #     push: true
+      #     tags: ${{ steps.meta.outputs.tags }}
+      #     labels: ${{ steps.meta.outputs.labels }}

.gitea/workflows/b&p-observability-alloy.yaml

@@ -0,0 +1,17 @@
+name: Build and Push Alloy
+
+on:
+  push:
+    tags:
+      - "alloy-v*.*.*"
+
+jobs:
+  build-and-push:
+    uses: ./.github/workflows/action-build-and-push.yaml
+    permissions:
+      contents: read
+      packages: write
+    with:
+      image_name: observability/alloy
+      build_context: ./observability/alloy
+      file_path: ./observability/alloy/Dockerfile

.gitea/workflows/b&p-observability-grafana.yaml

@@ -0,0 +1,17 @@
+name: Build and Push Grafana Observability
+
+on:
+  push:
+    tags:
+      - "grafana-v*.*.*"
+
+jobs:
+  build-and-push:
+    uses: ./.github/workflows/action-build-and-push.yaml
+    permissions:
+      contents: read
+      packages: write
+    with:
+      image_name: observability/grafana
+      build_context: ./observability/grafana
+      file_path: ./observability/grafana/Dockerfile

.gitea/workflows/b&p-observability-loki.yaml

@@ -0,0 +1,17 @@
+name: Build and Push Loki Database
+
+on:
+  push:
+    tags:
+      - "loki-v*.*.*"
+
+jobs:
+  build-and-push:
+    uses: ./.github/workflows/action-build-and-push.yaml
+    permissions:
+      contents: read
+      packages: write
+    with:
+      image_name: observability/loki
+      build_context: ./observability/loki
+      file_path: ./observability/loki/Dockerfile

.gitea/workflows/b&p-observability-prometheus.yaml

@@ -0,0 +1,17 @@
+name: Build and Push Prometheus Observability
+
+on:
+  push:
+    tags:
+      - "prometheus-v*.*.*"
+
+jobs:
+  build-and-push:
+    uses: ./.github/workflows/action-build-and-push.yaml
+    permissions:
+      contents: read
+      packages: write
+    with:
+      image_name: observability/prometheus
+      build_context: ./observability/prometheus
+      file_path: ./observability/prometheus/Dockerfile

.gitea/workflows/gitea-test.yaml

@@ -0,0 +1,20 @@
+name: Gitea Actions Demo
+run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
+on: [push]
+
+jobs:
+  Explore-Gitea-Actions:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
+      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
+      - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
+      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+      - name: List files in the repository
+        run: |
+          ls ${{ gitea.workspace }}
+      - run: echo "🍏 This job's status is ${{ job.status }}."
+      - run: echo "✅ The workflow has completed successfully!"

.github/workflows/action-build-and-push.yaml

@@ -26,6 +26,14 @@ on:
           Path to the Dockerfile relative to the repository root.
           Example: ./Dockerfile or ./services/api/Dockerfile
 
+      platforms:
+        type: string
+        required: false
+        default: linux/amd64,linux/arm64
+        description: >
+          Comma-separated list of target platforms to build.
+          Example: linux/amd64,linux/arm64
+
 jobs:
   build-and-push:
     runs-on: ubuntu-latest
@@ -37,6 +45,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Set up QEMU (for cross-arch builds)
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: arm64
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
@@ -66,6 +79,7 @@ jobs:
         with:
           context: ${{ inputs.build_context }}
           file: ${{ inputs.file_path }}
+          platforms: ${{ inputs.platforms }}
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

README.md

@@ -1 +1,3 @@
 # devops
+
+V1.0.1

observability/prometheus/Dockerfile

@@ -4,6 +4,7 @@ FROM prom/prometheus:latest
 
 # Copy Prometheus configuration
 COPY prometheus.yaml /etc/prometheus/prometheus.yaml
+COPY prometheus-compose.yaml /etc/prometheus/prometheus-compose.yaml
 
 # Switch to default user and expose port
 EXPOSE 9090

observability/prometheus/prometheus-compose.yaml

@@ -1,4 +1,5 @@
 # Prometheus main configuration
+# This configuration is adapted for Docker Compose environment
 
 global:
   scrape_interval: 30s

observability/stack.yaml

@@ -60,9 +60,6 @@ services:
 
   prometheus:
     image: ghcr.io/obnitram/observability/prometheus:v0.2
-    command:
-      - "--config.file=/etc/prometheus/prometheus.yml"
-      - "--storage.tsdb.path=/prometheus"
     volumes:
       - prometheus-storage:/prometheus
     deploy: