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[BE] 무중단 배포 스크립트 변경 #816

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Oct 17, 2024
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[BE] 무중단 배포 스크립트 변경 #816

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8524164
chore: 스크립트 변경
reddevilmidzy Oct 17, 2024
85efb72
Merge branch 'BE/test' into BE/feature/#781-zero-downtime
reddevilmidzy Oct 17, 2024
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29 changes: 10 additions & 19 deletions .github/workflows/be_cd-test.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -109,34 +109,25 @@ jobs:
# 실행중인 서버 확인
- name: Determine Active and Inactive Ports (Blue/Green)
id: determine-ports
run: |
ports=(8080 8081)
ip="127.0.0.1"
for port in "${ports[@]}"; do
RESPONSE=$(curl -s http://$ip:$port/api/actuator/health)
IS_ACTIVE=$(echo "$RESPONSE" | grep 'UP' | wc -l)
if [ $IS_ACTIVE -eq 1 ] && [ $port -eq 8080 ]; then
echo "BLUE_PORT=8080" >> $GITHUB_ENV
echo "GREEN_PORT=8081" >> $GITHUB_ENV
elif [ $IS_ACTIVE -eq 1 ] && [ $port -eq 8081 ]; then
echo "BLUE_PORT=8081" >> $GITHUB_ENV
echo "GREEN_PORT=8080" >> $GITHUB_ENV
fi
done

run: |
chmod +x ./deploy.sh # 스크립트에 실행 권한 부여
OUTPUT=$(./deploy.sh) # 스크립트 실행 후 결과를 변수에 저장
source ./deploy.sh
echo "BLUE_PORT=$BLUE_PORT" >> $GITHUB_ENV
echo "GREEN_PORT=$GREEN_PORT" >> $GITHUB_ENV

- name: Start the new (green/blue) environment
run: |
sudo docker-compose --env-file ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/.be_app-env -f ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/be_app-docker-compose.yml -p ${{ env.GREEN_PORT }} up -d
sudo docker-compose --env-file ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/.be_app-env -f ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/be_app-docker-compose.yml -p $GREEN_PORT up -d

- name: Wait for new environment to be healthy
run: |
until sudo docker inspect --format '{{json .State.Health.Status}}' ${env.GREEN_PORT}_springboot-app | grep "healthy"; do sleep 5; done
until sudo docker inspect --format '{{json .State.Health.Status}}' $GREEN_PORT_springboot-app | grep "healthy"; do sleep 5; done

- name: Switch traffic to new environment
run: |
sudo docker-compose --env-file ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/.be_app-env -f ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/be_app-docker-compose.yml -p ${{ env.GREEN_PORT }} up -d --scale springboot-app=1
sudo docker-compose --env-file ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/.be_app-env -f ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/be_app-docker-compose.yml -p $GREEN_PORT up -d --scale springboot-app=1

- name: Stop and remove the old environment
run: |
sudo docker-compose --env-file ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/.be_app-env -f ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/be_app-docker-compose.yml -p ${{ env.BLUE_PORT }} down
sudo docker-compose --env-file ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/.be_app-env -f ${{ secrets.DOCKER_COMPOSE_YAML_PATH }}/be_app-docker-compose.yml -p $BLUE_PORT down
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