【发布时间】：2019-07-26 21:34:07
【问题描述】：
我目前正在尝试在 dockerized Rails 应用程序上设置 Nginx。构建没问题，但由于某种原因不提供资产（404）。我在网上搜索，但没有成功......我开始使用 Docker，我也觉得卡在这里:(
这里有一些文件，如果有人知道我缺少什么...我以这篇文章为灵感：https://blog.wildcat.io/2019/06/rails-with-docker-part-1/。
.gitlab-ci.yml
image: docker:18-git
services:
- docker:18-dind
cache:
paths:
- node_modules
variables:
DOCKER_HOST: tcp://docker:2375/
DOCKER_DRIVER: overlay2
APP_LATEST_IMAGE: $CI_REGISTRY_IMAGE/app:latest
APP_STABLE_IMAGE: $CI_REGISTRY_IMAGE/app:stable
NGINX_LATEST_IMAGE: $CI_REGISTRY_IMAGE/nginx:latest
NGINX_STABLE_IMAGE: $CI_REGISTRY_IMAGE/nginx:stable
stages:
- test
- release
- deploy
before_script:
- docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
- apk add --no-cache py-pip python-dev libffi-dev openssl-dev gcc libc-dev make
- pip install docker-compose
- docker-compose --version
test:
stage: test
script:
- docker-compose -f docker-compose.test.yml build --pull
- docker-compose -f docker-compose.test.yml run --rm app sh -c "./docker/wait_for_services.sh && bundle exec rake db:create spec && yarn jest"
after_script:
- docker-compose -f docker-compose.test.yml run --rm app rm -rf tmp/
- docker-compose -f docker-compose.test.yml down
- docker volume rm `docker volume ls -qf dangling=true`
release_app_latest:
stage: release
only:
- staging
script:
- docker-compose -f docker-compose.staging.yml build --pull
- docker tag beweeg_staging $APP_LATEST_IMAGE
- docker push $APP_LATEST_IMAGE
release_nginx_latest:
stage: release
only:
- staging
script:
- cd nginx
- docker pull $NGINX_LATEST_IMAGE || echo "No pre-built image found."
- docker build --cache-from $NGINX_LATEST_IMAGE -t $NGINX_LATEST_IMAGE . || docker build -t $NGINX_LATEST_IMAGE . # Use cache for building if possible
- docker push $NGINX_LATEST_IMAGE
deploy_latest:
stage: deploy
only:
- staging
environment: production
before_script:
- mkdir -p ~/.ssh
- echo "$STAGING_SERVER_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
- chmod 600 ~/.ssh/id_rsa
- which ssh-agent || (apk add openssh-client)
- eval $(ssh-agent -s)
- ssh-add ~/.ssh/id_rsa
- ssh-keyscan -H $STAGING_SERVER_IP >> ~/.ssh/known_hosts
script:
- scp -rp ./docker-deploy.staging.yml root@${STAGING_SERVER_IP}:~/
- ssh root@$STAGING_SERVER_IP "docker login -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD} ${CI_REGISTRY};
docker pull $APP_LATEST_IMAGE;
docker pull $NGINX_LATEST_IMAGE;
docker-compose -f docker-deploy.staging.yml stop;
docker-compose -f docker-deploy.staging.yml rm app --force;
docker-compose -f docker-deploy.staging.yml up -d"
docker-compose.staging.yml
version: '3.0'
services:
app:
image: beweeg_staging
build:
context: .
args:
- PRECOMPILEASSETS=YES
environment:
- RAILS_ENV=production
- SECRET_KEY_BASE=foo
- APP_HOST=<mydomain.com>
ports:
- 3000:3000
docker-deploy.staging.yml
version: '3'
services:
db:
image: postgres:11-alpine
ports:
- 5432:5432
networks:
- internal
volumes:
- /var/www/beweeg_app/pg_data:/var/lib/postgresql/data
environment:
POSTGRES_PASSWORD: postgres
app:
image: registry.gitlab.com/soykje/beweeg-ror/app:latest
environment:
- RAILS_ENV=production
- SECRET_KEY_BASE=foo
- APP_HOST=<mydomain.com>
ports:
- 3000:3000
networks:
- internal
links:
- db
volumes:
- /var/www/beweeg_app/app/log:/var/www/app/log
- /var/www/beweeg_app/app/tmp:/var/www/app/tmp
- /var/www/beweeg_app/app/tmp/pids:/var/www/app/tmp/pids
- /var/www/beweeg_app/app/storage:/var/www/app/storage
- rails_public:/var/www/app/public
nginx:
image: registry.gitlab.com/soykje/beweeg-ror/nginx:latest
depends_on:
- app
ports:
- 80:80
networks:
- internal
volumes:
- /var/www/beweeg_app/nginx/log:/var/log/nginx
- rails_public:/rails_app_public
volumes:
rails_public: {}
networks:
internal: {}
Dockerfile（用于 nginx 镜像）
FROM nginx:1.17-alpine
WORKDIR /var/www/rails_app
COPY ./nginx.conf /etc/nginx/nginx.conf
COPY ./rails.conf /etc/nginx/conf.d/default.conf
VOLUME /var/log/nginx/
EXPOSE 80
CMD nginx -c /etc/nginx/nginx.conf
rails.conf
upstream rails_app {
server app:3000 fail_timeout=0;
keepalive 3;
}
server {
listen 80 default_server;
# Define domain
server_name staging.beweeg.fr;
root /rails_app_public;
access_log /var/log/nginx/nginx-app-access.log;
error_log /var/log/nginx/nginx-app-error.log;
# No index.html because the index is from Rails
# You may need this if your nginx will serve static files built directly from front-end build tools
index index.html;
location / {
proxy_set_header X-Forwarded-Proto https;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_redirect off;
# post_action @ga;
# If the file exists as a static file serve it directly without
# running all the other rewrite tests on it
if (-f $request_filename) {
break;
}
if (!-f $request_filename) {
proxy_pass http://rails_app;
break;
}
}
# Frontend assets
location ~ ^/(js|css|img)/ {
# access_log off;
gzip_static on;
expires max;
add_header Cache-Control public;
log_not_found off;
break;
}
# Rails assets
location ~ ^/(assets|packs|js)/ {
root /rails_app_public;
gzip_static on;
expires 30d;
add_header Cache-Control public;
log_not_found off;
break;
}
client_max_body_size 32M;
}
非常感谢您的帮助！
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标签： ruby-on-rails docker nginx