Variables assigned to project/group:
DEPLOY_SSH_PRIVATE_KEY - example result of ssh-keygen -t ed25519DEPLOY_SSH_USER - example: rootTARGET_DIR - example: /var/www/my-project/
.env
docker-compose.yml
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| version: '3.8'
services:
project_name:
image: example.com/path/to/project:$VERSION
|
.gitlab-ci.yml
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| image: docker
stages:
- build
- deploy
build:
stage: build
services:
- docker:dind
script:
- docker login -u "${CI_REGISTRY_USER}" -p "${CI_REGISTRY_PASSWORD}" "${CI_REGISTRY}"
- docker pull "${CI_REGISTRY_IMAGE}:latest" || true ; docker image ls
- docker build -t "${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHORT_SHA}" -t "${CI_REGISTRY_IMAGE}:latest" .
- docker push "${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHORT_SHA}"
- docker push "${CI_REGISTRY_IMAGE}:latest"
.deploy:
stage: deploy
needs:
- build
before_script:
- apk add openssh-client rsync
- eval $(ssh-agent -s)
- ssh-add <(echo "$DEPLOY_SSH_PRIVATE_KEY")
- mkdir -p ~/.ssh
- '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
script:
- export SSH_PART="ssh -p 22"
- alias SSH="$SSH_PART $DEPLOY_SSH_USER@$SRV"
- alias RSYNC="rsync -e '$SSH_PART'"
- docker login -u "${CI_REGISTRY_USER}" -p "${CI_REGISTRY_PASSWORD}" "${CI_REGISTRY}"
- docker pull "${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHORT_SHA}"
- docker save "${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHORT_SHA}" | SSH "docker load"
- RSYNC --include .env --include docker-compose.yml --exclude="*" -Cavr ./ $DEPLOY_SSH_USER@$SRV:$TARGET_DIR
- SSH "mkdir -p $TARGET_DIR ; cd $TARGET_DIR && sed -i 's/VERSION=.*/VERSION=${CI_COMMIT_SHORT_SHA}/g' .env && docker compose up -d"
only:
- master
deploy_srv1:
extends: .deploy
variables:
SRV: 1.1.1.1
deploy_srv2:
extends: .deploy
variables:
SRV: 2.2.2.2
|
