node.js - Docker 容器以代码 2 退出,并通过 Gitlab CI/CD 管道将节点应用程序部署到 Digital Ocean
问题描述
大家早上好,我正在尝试通过 Gitlab CI/CD 管道将我的节点应用程序部署到 Digital Ocean。管道成功并部署到 DO,但容器退出并显示代码 (2)。我的节点应用程序使用端口 3000。我正在使用 pm2 运行服务器,但可以不使用 pm2。下面是我的 docker 文件和我的 .yml 文件。
# ssh-keyscan gitlab.com >> authorized_keys: use this command to add gitlab ssh keys to sever. Run on server terminal
# cat id_rsa.pub >> authorized_keys Run this command on the sever on the terminal.
# Both COMMANDS ABOVE ARE necessary.
stages:
- build
- publish
- deploy
variables:
TAG_LATEST: $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_NAME:latest
TAG_COMMIT: $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_NAME:$CI_COMMIT_SHA
build-Node:
image: node:latest
stage: build
script:
- npm install
- echo "ACCOUNT_SID=$ACCOUNT_SID" >> .env
- echo "AUTH_TOKEN=$AUTH_TOKEN" >> .env
- echo "API_KEY=$API_KEY" >> .env
- echo "API_SECRET=$API_SECRET" >> .env
- echo "PHONE_NUMBER=$PHONE_NUMBER" >> .env
- echo "sengrid_api=$sengrid_api" >> .env
build-Docker:
image: docker:latest
stage: build
services:
- docker:dind
script:
- docker build . -t $TAG_COMMIT -t $TAG_LATEST
- docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN $CI_REGISTRY
- docker push $TAG_COMMIT
- docker push $TAG_LATEST
deploy:
image: ubuntu:latest
stage: deploy
tags:
- deployment
before_script:
- 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client git -y )'
- eval $(ssh-agent -s)
- mkdir -p ~/.ssh
- chmod 700 ~/.ssh
- echo "$SSH_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
- echo "$SSH_PUBLIC_KEY" | tr -d '\r' > ~/.ssh/id_rsa.pub
- chmod 600 ~/.ssh/*
- chmod 644 ~/.ssh/*.pub
- ssh-add
- ssh-keyscan gitlab.com >> ~/.ssh/known_hosts
- chmod 644 ~/.ssh/known_hosts
- ls -ld ~/.ssh/*
script:
- ssh -o StrictHostKeyChecking=no $SERVER_USER@$SERVER_IP "docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN $CI_REGISTRY"
- ssh -o StrictHostKeyChecking=no $SERVER_USER@$SERVER_IP "docker pull $TAG_COMMIT"
- ssh -o StrictHostKeyChecking=no $SERVER_USER@$SERVER_IP "docker container rm -f my-app || true"
- ssh -o StrictHostKeyChecking=no $SERVER_USER@$SERVER_IP "docker run -d -p 80:3000 --name my-app $TAG_COMMIT"
environment:
name: production
url: http://167.172.225.124
only:
- master
FROM node:12.18.3
# make the starting directory the current one
WORKDIR /
# COPY Package.json
COPY package*.json /
# install the dependencines within the app
RUN npm install
# Install pm2
RUN npm install pm2 -g
# Copy Source Code
COPY . .
# Have docker container use port 3000, that is the port that the node app is set to
EXPOSE 3000
# Start the node app
CMD ["pm2-runtime", "./bin/www"]
解决方案
我将 echo 语句放在 docker build 阶段的 dock build 命令之前。我没有使用人工制品。
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