steffen
f2257eae40
Build and Push backhaul-agent / build (push) Successful in 42s
One docker run on a database's private network starts backing it up: - backhaul-agent.py: stdlib-only sidecar — every-minute check-in, app-owned dump schedule, streams pg_dump/mysqldump/mongodump home chunked, self-updates. - entrypoint.sh: bootstraps the newest script, installs the once-a-minute cron (sources persisted env), runs once immediately, hands off to cron; logs to a file surfaced via docker logs. - Dockerfile: debian-slim + pg_dump 17 (PGDG — required for Postgres 17 servers) + mysql client. Mongo tools to follow. - CI builds + pushes the public image and asserts the dump tools are present.
62 lines
2.2 KiB
YAML
62 lines
2.2 KiB
YAML
# Builds the PUBLIC backhaul-agent image and pushes it to the Gitea registry.
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# No deploy step — this image is pulled by `docker run` on each database's host.
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name: Build and Push backhaul-agent
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on:
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push:
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branches:
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- main
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workflow_dispatch:
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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jobs:
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build:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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with:
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fetch-depth: 1
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- name: Login to Gitea registry
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run: |
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echo "${REGISTRY_TOKEN}" | docker login git.skui.io -u "${REGISTRY_USER}" --password-stdin
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env:
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REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
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REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
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- name: Set version tag
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id: version
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run: |
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CURRENT_DATE="$(date -u +%Y.%m.%d)"
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docker pull git.skui.io/steffen/backhaul-agent:latest 2>/dev/null || true
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LATEST_TAGS=$(docker image inspect git.skui.io/steffen/backhaul-agent:latest 2>/dev/null | \
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jq -r '.[0].RepoTags[]?' 2>/dev/null || echo "")
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LATEST_TAG=$(echo "$LATEST_TAGS" | grep -E "${CURRENT_DATE}\.[0-9]+$" | \
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sed 's/.*://' | sort -V | tail -1 || echo "")
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if [[ $LATEST_TAG =~ ^${CURRENT_DATE}\.([0-9]+)$ ]]; then
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COUNTER=$(( BASH_REMATCH[1] + 1 ))
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else
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COUNTER=1
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fi
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echo "version=${CURRENT_DATE}.${COUNTER}" >> "$GITHUB_OUTPUT"
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- name: Build image
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run: |
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docker build --pull -t git.skui.io/steffen/backhaul-agent:${{ steps.version.outputs.version }} .
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docker tag git.skui.io/steffen/backhaul-agent:${{ steps.version.outputs.version }} git.skui.io/steffen/backhaul-agent:latest
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- name: Verify the dump tools are present
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run: |
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IMG=git.skui.io/steffen/backhaul-agent:${{ steps.version.outputs.version }}
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docker run --rm --entrypoint sh "$IMG" -c \
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'pg_dump --version && mysqldump --version && python3 --version'
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- name: Push image
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run: |
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docker push git.skui.io/steffen/backhaul-agent:${{ steps.version.outputs.version }}
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docker push git.skui.io/steffen/backhaul-agent:latest
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