48 lines
1.8 KiB
YAML
48 lines
1.8 KiB
YAML
name: example-docker-push
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# 示例：演示 act_runner 的 docker.sock 能力（构建并推送镜像到 Nexus docker-hosted）
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# 需要仓库 Settings -> Actions Secrets 配置：
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# NEXUS_USER = admin
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# NEXUS_PASSWORD = <nexus admin password>
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# 手动触发（Actions 页面 -> Run workflow），不会自动跑。
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on:
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workflow_dispatch:
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inputs:
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tag:
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description: 'image tag to push'
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required: false
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default: 'demo'
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jobs:
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docker-build-push:
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runs-on: ubuntu-latest
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# docker:24 自带 docker CLI，复用宿主 docker daemon
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# docker.sock 显式挂入 job 容器（act_runner 会校验 valid_volumes 白名单）
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container:
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image: docker:24
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volumes:
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- /var/run/docker.sock:/var/run/docker.sock
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steps:
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# docker:24 基于 alpine，默认无 git；先装 git 再手动 clone 本仓库
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- name: Install git (alpine)
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run: |
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# 统一走 aliyun 源：dl-cdn 时段性被拦会卡满 60s×2（2026-10-20 事故）
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sed -i 's#dl-cdn.alpinelinux.org#mirrors.aliyun.com#g' /etc/apk/repositories
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apk add --no-cache git
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# 内网 Gitea 无法访问 github.com 拉取 actions/checkout，改为直接 clone 本仓库
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- name: Checkout (manual, internal Gitea)
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run: |
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git clone --depth 1 --branch main http://192.168.10.160:3000/${GITHUB_REPOSITORY}.git /tmp/src
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cp -a /tmp/src/. .
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rm -rf /tmp/src
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- name: Login to Nexus docker registry
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run: echo "${{ secrets.NEXUS_PASSWORD }}" | docker login nexus:8083 -u ${{ secrets.NEXUS_USER }}
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- name: Build image (front nginx)
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run: docker build -t nexus:8083/docker-hosted/userbase-front:${{ inputs.tag }} -f front/docker/Dockerfile front
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- name: Push image
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run: docker push nexus:8083/docker-hosted/userbase-front:${{ inputs.tag }}
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