🔨 fix docker build

.github/workflows/build-and-push-docker.yml

@@ -0,0 +1,81 @@
+name: Build & push vMonitor-Metrics-Agent Docker Image
+on:
+  workflow_dispatch:
+    inputs:
+      push_to_hub:
+        description: 'Publish docker image to dockerhub'
+        required: false
+        default: false
+        type: boolean
+env:
+  REPO_NAME: ${{ github.event.repository.name }}
+jobs:
+  build:
+    name: Build & push docker image
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Create image name env
+        run: |
+          echo "IMG_NAME=${{ vars.DOCKERHUB_USERNAME }}/${{ env.REPO_NAME }}" >> $GITHUB_ENV
+      - name: debug
+        run: |
+          echo ${{ env.IMG_NAME }}
+      - name: Docker metadata
+        id: metadata
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ${{ env.IMG_NAME }}
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=raw,value={{sha}},enable=${{ github.ref_type != 'tag' }}
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: ./docker
+          push: ${{ inputs.push_to_hub }}
+          tags: ${{ steps.metadata.outputs.tags }}
+          labels: ${{ steps.metadata.outputs.labels }}
+  build-alpine:
+    name: Build & push docker image Alpine
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Create image name env
+        run: |
+          echo "IMG_NAME=${{ vars.DOCKERHUB_USERNAME }}/${{ env.REPO_NAME }}" >> $GITHUB_ENV
+      - name: debug
+        run: |
+          echo ${{ env.IMG_NAME }}
+      - name: Docker metadata
+        id: metadata
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ${{ env.IMG_NAME }}
+          tags: |
+            type=semver,pattern={{version}},suffix=-alpine
+            type=semver,pattern={{major}}.{{minor}},suffix=-alpine
+            type=raw,value={{sha}}-alpine,enable=${{ github.ref_type != 'tag' }}
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: ./docker/alpine
+          push: ${{ inputs.push_to_hub }}
+          tags: ${{ steps.metadata.outputs.tags }}
+          labels: ${{ steps.metadata.outputs.labels }}

.github/workflows/docker-image.yml

@@ -13,4 +13,12 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Build the Docker image
-      run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
+      run: docker build ./docker --file Dockerfile --tag my-image-name:$(date +%s)
+
+  build-alpine:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build the Docker image Alpine
+      run: docker build ./docker/alpine --file Dockerfile --tag my-image-name-alpine:$(date +%s)

.github/workflows/semantic.yml

@@ -2,8 +2,10 @@
 name: "Semantic PR and Commit Messages"
 
 on:
-  push:
-    branches: [ "release-1.26" ]
+  pull_request:
+    types: [opened, reopened, synchronize, edited]
+    branches:
+      - master
 
 jobs:
   semantic:

docker/Dockerfile

@@ -0,0 +1,24 @@
+FROM buildpack-deps:bullseye-curl
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends iputils-ping snmp procps lm-sensors libcap2-bin && \
+    rm -rf /var/lib/apt/lists/*
+
+ENV TELEGRAF_VERSION 1.26.0-2.0.2
+RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" && \
+    case "${dpkgArch##*-}" in \
+      amd64) ARCH='amd64';; \
+      arm64) ARCH='arm64';; \
+      armhf) ARCH='armhf';; \
+      armel) ARCH='armel';; \
+      *)     echo "Unsupported architecture: ${dpkgArch}"; exit 1;; \
+    esac && \
+    wget --no-verbose https://github.com/vngcloud/vmonitor-metrics-agent/releases/download/${TELEGRAF_VERSION}/telegraf_nightly_${ARCH}.deb && \
+    dpkg -i telegraf_nightly_${ARCH}.deb && \
+    rm -f telegraf_nightly_${ARCH}.deb*
+
+EXPOSE 8125/udp 8092/udp 8094
+
+COPY entrypoint.sh /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["telegraf"]

docker/alpine/Dockerfile

@@ -0,0 +1,36 @@
+FROM alpine:3.17
+
+RUN echo 'hosts: files dns' >> /etc/nsswitch.conf
+RUN apk add --no-cache iputils ca-certificates net-snmp-tools procps lm_sensors tzdata su-exec libcap && \
+    update-ca-certificates
+
+ENV TELEGRAF_VERSION 1.26.0-2.0.2
+
+RUN ARCH= && \
+    case "$(apk --print-arch)" in \
+        x86_64) ARCH='amd64';; \
+        aarch64) ARCH='arm64';; \
+        *) echo "Unsupported architecture: $(apk --print-arch)"; exit 1;; \
+    esac && \
+    set -ex && \
+    mkdir ~/.gnupg; \
+    echo "disable-ipv6" >> ~/.gnupg/dirmngr.conf; \
+    apk add --no-cache --virtual .build-deps wget gnupg tar && \
+    wget --no-verbose https://github.com/vngcloud/vmonitor-metrics-agent/releases/download/${TELEGRAF_VERSION}/telegraf-nightly_static_linux_${ARCH}.tar.gz && \
+    mkdir -p /usr/src /etc/telegraf && \
+    tar -C /usr/src -xzf telegraf-nightly_static_linux_${ARCH}.tar.gz && \
+    mv /usr/src/telegraf*/etc/telegraf/telegraf.conf /etc/telegraf/ && \
+    mkdir /etc/telegraf/telegraf.d && \
+    cp -a /usr/src/telegraf*/usr/bin/telegraf /usr/bin/ && \
+    gpgconf --kill all && \
+    rm -rf *.tar.gz* /usr/src /root/.gnupg && \
+    apk del .build-deps && \
+    addgroup -S telegraf && \
+    adduser -S telegraf -G telegraf && \
+    chown -R telegraf:telegraf /etc/telegraf
+
+EXPOSE 8125/udp 8092/udp 8094
+
+COPY entrypoint.sh /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["telegraf"]

docker/alpine/entrypoint.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+set -e
+
+if [ "${1:0:1}" = '-' ]; then
+    set -- telegraf "$@"
+fi
+
+if [ "$(id -u)" -ne 0 ]; then
+    exec "$@"
+else
+    # Allow telegraf to send ICMP packets and bind to privliged ports
+    setcap cap_net_raw,cap_net_bind_service+ep /usr/bin/telegraf || echo "Failed to set additional capabilities on /usr/bin/telegraf"
+
+    exec su-exec telegraf "$@"
+fi

docker/entrypoint.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+set -e
+
+if [ "${1:0:1}" = '-' ]; then
+    set -- telegraf "$@"
+fi
+
+if [ $EUID -ne 0 ]; then
+    exec "$@"
+else
+    # Allow telegraf to send ICMP packets and bind to privliged ports
+    setcap cap_net_raw,cap_net_bind_service+ep /usr/bin/telegraf || echo "Failed to set additional capabilities on /usr/bin/telegraf"
+
+    exec setpriv --reuid telegraf --init-groups "$@"
+fi