For some reason I can't get this to work. I'm trying to forward /api to API container.
Error I'm getting:
nuxt | [6:11:03 PM] Error: connect ECONNREFUSED 127.0.0.1:80
nuxt | at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1083:14)
I think /api is being redirected to 127.0.0.1:80 but I don't know why?
Traefik dashboard:
https://imgur.com/mqTXE9F
nuxt.config.js
...
axios: {
baseURL: '/api'
},
server: {
proxyTable: {
'/api': {
target: 'http://localhost:1337',
changeOrigin: true,
pathRewrite: {
"^/api": ""
}
}
}
},
...
docker-compose.yml
version: '3'
services:
reverse-proxy:
image: traefik
command: --api --docker
ports:
- "80:80"
- "8080:8080"
volumes:
- /var/run/docker.sock:/var/run/docker.sock
networks:
- mynet
nuxt:
# build: ./app/
image: "registry.gitlab.com/username/package:latest"
container_name: nuxt
restart: always
ports:
- "3000:3000"
command:
"npm run start"
networks:
- mynet
labels:
- "traefik.backend=nuxt"
- "traefik.frontend.rule=PathPrefixStrip:/"
- "traefik.docker.network=mynet"
- "traefik.port=3000"
api:
build: .
image: strapi/strapi
container_name: api
environment:
- APP_NAME=strapi-app
- DATABASE_CLIENT=mongo
- DATABASE_HOST=db
- DATABASE_PORT=27017
- DATABASE_NAME=strapi
- DATABASE_USERNAME=
- DATABASE_PASSWORD=
- DATABASE_SSL=false
- DATABASE_AUTHENTICATION_DATABASE=strapi
- HOST=api
- NODE_ENV=development
ports:
- 1337:1337
volumes:
- ./strapi-app:/usr/src/api/strapi-app
#- /usr/src/api/strapi-app/node_modules
depends_on:
- db
restart: always
networks:
- mynet
labels:
- "traefik.backend=api"
- "traefik.docker.network=mynet"
- "traefik.frontend.rule=PathPrefixStrip:/api"
- "traefik.port=1337"
db:
image: mongo
environment:
- MONGO_INITDB_DATABASE=strapi
ports:
- 27017:27017
volumes:
- ./db:/data/db
restart: always
networks:
- mynet
networks:
mynet:
external: true
I know that this is a little late, but you should remove the proxy from the webpack-dev-server and instead set the right rules using labels on your api service.
So if you're using Traefik v2, the label on your nuxt service should be
labels:
- "traefik.http.routers.nuxt.rule=Host(`myhost`)"
then the label on your api should be
labels:
- "traefik.http.routers.api.rule=Host(`myhost`) && PathPrefix(`/api`)"
Related
I've got my docker environment setup using traefik and I've got two services running at the moment.
I'm using Google OAuth for authentication which redirects to my web application with auth-code. The redirect URL isn't allowed anything but localhost or localhost:<any-port> or any CDN. I've setup my docker for http://portal.local.
I now want http://localhost/user/googleLogin?code=xxxxxxxxxx to be translated to http://portal.local/user/googleLogin?code=xxxxxxxx for further processing of authentication.
Right now, I'm having to manually change localhost to portal.local in browser URL after it gives site not found error, which then takes me to further processing.
Below is my docker-compose.yml file.
version: "3.9"
services:
portal-traefik:
container_name: portal-traefik
command:
- --api.insecure=true
- --providers.docker=true
- --providers.docker.exposedbydefault=false
- --entrypoints.web.address=:80
# - --entrypoints.websecure.address=:443
# - --certificatesresolvers.myresolver.acme.httpchallenge=true
# - --certificatesresolvers.myresolver.acme.httpchallenge.entrypoint=web
# - --certificatesresolvers.myresolver.acme.email=ssl#idealsalessolutions.com
# - --certificatesresolvers.myresolver.acme.storage=/acme/acme.json
image: traefik:latest
networks:
api_driven:
ports:
- "80:80"
- "8080:8080"
# - "443:443"
restart: unless-stopped
volumes:
- portal_acme:/acme
- /var/run/docker.sock:/var/run/docker.sock:ro
api-i4f:
container_name: api-i4f
depends_on:
- php-i4f
- portal-traefik
image: nginx:stable-alpine
labels:
- traefik.enable=true
- traefik.http.routers.api.rule=Host(`api.local`)
networks:
api_driven:
restart: unless-stopped
volumes:
- ../docker.sites/api.local:/usr/share/nginx/api.local
- ./conf/nginx/conf.d:/etc/nginx/conf.d:ro
command: [nginx, '-g', 'daemon off;']
hostname: api.local
portal-i4f:
container_name: portal-i4f
depends_on:
- php-i4f
- portal-traefik
image: nginx:stable-alpine
labels:
- traefik.enable=true
- traefik.http.routers.portal.rule=Host(`portal.local`)
networks:
api_driven:
restart: unless-stopped
volumes:
- ../docker.sites/portal.local:/usr/share/nginx/portal.local
- ./conf/nginx/conf.d:/etc/nginx/conf.d:ro
command: [nginx, '-g', 'daemon off;']
hostname: portal.local
php-i4f:
container_name: php-i4f
depends_on:
- portal-traefik
image: isshub/core:php7.4.30-fpm-alpine3.16-intl-mysql
networks:
api_driven:
restart: unless-stopped
volumes:
- ../docker.sites/api.local:/usr/share/nginx/api.local
- ../docker.sites/portal.local:/usr/share/nginx/portal.local
networks:
api_driven:
name: "api_driven"
volumes:
portal_acme:
I've tried to use multiple router rules to listen to both localhost and portal.local using regex/replacement middlewares as well but that stops the service at all and gives 404 error.
I did follow this tutorial : https://rafrasenberg.com/posts/docker-container-management-with-traefik-v2-and-portainer/ to build a treafik reverse proxy on my server
And I tested it with a very simple application that render a "hello world" in a index.html:
version: "3"
services:
app:
image: nginx
environment:
PORT: ${PORT}
volumes:
- .:/usr/share/nginx/html/
networks:
- proxy
- default
labels:
- "traefik.enable=true"
- "traefik.docker.network=proxy"
- "traefik.http.routers.app-secure.entrypoints=websecure"
- "traefik.http.routers.app-secure.rule=Host(`my-test.localhost`)"
networks:
proxy:
external: true
it works!
Now I want to go on the next step and use it to build a MERN stack project and I'm a bit lost.
usually I dockerize a mern stack by:
create a dockerfile in /server
create a dockerfile in /client
create a docker-compose on the root directory
version: "3.7"
services:
server:
build:
context: ./server
dockerfile: Dockerfile
image: myapp-server
container_name: myapp-node-server
command: /usr/src/app/node_modules/.bin/nodemon server.js
volumes:
- ./server/:/usr/src/app
- /usr/src/app/node_modules
ports:
- 5000
depends_on:
- mongo
env_file: ./server/.env
environment:
- NODE_ENV=development
networks:
- app-network
- proxy
mongo:
image: mongo
volumes:
- data-volume:/data/db
ports:
- 27017
networks:
- app-network
- proxy
client:
build:
context: ./client
dockerfile: Dockerfile
image: myapp-client
container_name: myapp-react-client
command: npm start
volumes:
- ./client/:/usr/app
- /usr/app/node_modules
depends_on:
- server
ports:
- 3001
networks:
- app-network
labels:
- "traefik.enable=true"
- "traefik.docker.network=proxy"
- "traefik.http.routers.app2-secure.entrypoints=websecure"
- "traefik.http.routers.app2-secure.rule=Host(`test.localhost`)"
networks:
app-network:
driver: bridge
proxy:
external: true
volumes:
data-volume:
node_modules:
web-root:
driver: local
But seems that my proxy not working because the console doesn't return any error and it works on localhost:3000 but on test.localhost I have a "Gateway Timeout" error
I'd like to deploy my saleor-shop application completely via docker.
So I've built the respective images for saleor backend, storefront & dashboard.
Running the app locally works fine.
Backend is available on localhost:8000/graphql
Storefront runs at localhost:3000
Dashboard runs at localhost:9000
If I'd like to run the app on the droplet IP --> I get issues with running the saleor backend.
As of now trying to access XXX.XX.XXX.XXX:8000 results in "This site can't be reached".
The storefront and dashboard are accessible on XXX.XX.XXX.XXX:3000 and XXX.XX.XXX.XXX:9000 however without any interaction with the backend cause its not available. Thats why the graphql calls are not functioning on the storefront and logging into the dashboard does not work either cause the backend is not available. I think I'm missing something here and would appreciate any help.
[
Within my droplet I'm using the following docker-compose.yml file to get my docker containers up:
services:
api:
ports:
- 8000:8000
image: XXX/murukku-shop
restart: unless-stopped
networks:
- saleor-backend-tier
depends_on:
- db
- redis
- jaeger
env_file: common.env
environment:
- JAEGER_AGENT_HOST=jaeger
- STOREFRONT_URL=http://XXX.XX.XXX.XXX:3000/
- DASHBOARD_URL=http://XXX.XX.XXX.XXX:9000/
storefront:
image: XXX/murukku-storefront
ports:
- 3000:80
restart: unless-stopped
dashboard:
image: XXX/murukku-dashboard
ports:
- 9000:80
restart: unless-stopped
db:
image: library/postgres:11.1-alpine
ports:
- 5432:5432
restart: unless-stopped
networks:
- saleor-backend-tier
volumes:
- saleor-db:/var/lib/postgresql/data
environment:
- POSTGRES_USER=saleor
- POSTGRES_PASSWORD=saleor
redis:
image: library/redis:5.0-alpine
ports:
- 6379:6379
restart: unless-stopped
networks:
- saleor-backend-tier
volumes:
- saleor-redis:/data
worker:
image: XXX/murukku-shop
restart: unless-stopped
networks:
- saleor-backend-tier
env_file: common.env
depends_on:
- redis
- mailhog
environment:
- EMAIL_URL=smtp://mailhog:1025
jaeger:
image: jaegertracing/all-in-one
ports:
- "5775:5775/udp"
- "6831:6831/udp"
- "6832:6832/udp"
- "5778:5778"
- "16686:16686"
- "14268:14268"
- "9411:9411"
restart: unless-stopped
networks:
- saleor-backend-tier
mailhog:
image: mailhog/mailhog
ports:
- 1025:1025 # smtp server
- 8025:8025 # web ui. Visit http://localhost:8025/ to check emails
restart: unless-stopped
networks:
- saleor-backend-tier
volumes:
saleor-db:
driver: local
saleor-redis:
driver: local
saleor-media:
networks:
saleor-backend-tier:
driver: bridge
I was testing Saleor like you in a docker setup and I've found a solution ! You have to set more env variable, they are all explained on the github page of the storefront and the dashboard.
Here is my config if you want :
version: '2'
services:
api:
ports:
- 8000:8000
build:
context: ./saleor
dockerfile: ./Dockerfile
args:
STATIC_URL: '/static/'
restart: unless-stopped
networks:
- saleor-backend-tier
depends_on:
- db
- redis
- jaeger
volumes:
- ./saleor/saleor/:/app/saleor:Z
- ./saleor/templates/:/app/templates:Z
- ./saleor/tests/:/app/tests
# shared volume between worker and api for media
- saleor-media:/app/media
command: python manage.py runserver 0.0.0.0:8000
env_file: common.env
environment:
# - DEFAULT_CURRENCY=EUR
#- DEFAULT_COUNTRY=
- ALLOWED_CLIENT_HOSTS=localhost,127.0.0.1,192.168.0.50
- ALLOWED_HOSTS=localhost,192.168.0.50
- JAEGER_AGENT_HOST=jaeger
- STOREFRONT_URL=http://192.168.0.50:3000/
- DASHBOARD_URL=http://192.168.0.50:9000/
storefront:
build:
context: ./saleor-storefront
dockerfile: ./Dockerfile.dev
ports:
- 3000:3000
restart: unless-stopped
volumes:
- ./saleor-storefront/:/app:cached
- /app/node_modules/
command: npm start -- --host 0.0.0.0
environment:
- NEXT_PUBLIC_API_URI=http://192.168.0.50:8000/graphql/
- API_URI=http://192.168.0.50:8000/graphql/
dashboard:
build:
context: ./saleor-dashboard
dockerfile: ./Dockerfile.dev
ports:
- 9000:9000
restart: unless-stopped
volumes:
- ./saleor-dashboard/:/app:cached
- /app/node_modules/
command: npm start -- --host 0.0.0.0
environment:
- API_URI=http://192.168.0.50:8000/graphql/
- APP_MOUNT_URI=/dashboard/
- STATIC_URL=http://192.168.0.50:9000/
db:
image: library/postgres:11.1-alpine
ports:
- 5432:5432
restart: unless-stopped
networks:
- saleor-backend-tier
volumes:
- saleor-db:/var/lib/postgresql/data
environment:
- POSTGRES_USER=saleor
- POSTGRES_PASSWORD=saleor
redis:
image: library/redis:5.0-alpine
ports:
- 6379:6379
restart: unless-stopped
networks:
- saleor-backend-tier
volumes:
- saleor-redis:/data
worker:
build:
context: ./saleor
dockerfile: ./Dockerfile
args:
STATIC_URL: '/static/'
command: celery -A saleor --app=saleor.celeryconf:app worker --loglevel=info
restart: unless-stopped
networks:
- saleor-backend-tier
env_file: common.env
depends_on:
- redis
- mailhog
volumes:
- ./saleor/saleor/:/app/saleor:Z,cached
- ./saleor/templates/:/app/templates:Z,cached
# shared volume between worker and api for media
- saleor-media:/app/media
environment:
- EMAIL_URL=smtp://mailhog:1025
jaeger:
image: jaegertracing/all-in-one
ports:
- "5775:5775/udp"
- "6831:6831/udp"
- "6832:6832/udp"
- "5778:5778"
- "16686:16686"
- "14268:14268"
- "9411:9411"
restart: unless-stopped
networks:
- saleor-backend-tier
mailhog:
image: mailhog/mailhog
ports:
- 1025:1025 # smtp server
- 8025:8025 # web ui. Visit http://localhost:8025/ to check emails
restart: unless-stopped
networks:
- saleor-backend-tier
volumes:
saleor-db:
driver: local
saleor-redis:
driver: local
saleor-media:
networks:
saleor-backend-tier:
driver: bridge
PS : It's my first answer on stackoverflow :D Don't forget to tick me as the answer if I solved your problem ;)
I am trying to configure traefik to connect between my 3 docker containers.
I tried with this configuration but I got net::ERR_NAME_NOT_RESOLVED on my browser console.
searchservice:
hostname: searchservice
image: searchservice:0.0.3-SNAPSHOT
container_name: searchservice
networks:
- es-network
#ipv4_address: 172.21.0.12
ports:
- 8070:8080
restart: always
depends_on:
- elasticsearch
- reverseproxy
labels:
- "traefik.frontend.rule=PathPrefix:/searchservice,Host:localhost"
- "traefik.port: 8070"
- "traefik.enable=true"
subscriber-service:
hostname: subscriber-service
image: subscriberservice:0.0.4-SNAPSHOT
container_name: subscriber-service
networks:
- es-network
#ipv4_address: 172.21.0.13
ports:
- 8090:8090
restart: always
depends_on:
- mongo1
- mongo2
- reverseproxy
labels:
- "traefik.frontend.rule=PathPrefix:/api,Host:localhost"
- "traefik.port: 8090"
- "traefik.enable=true"
searchappfront:
hostname: searchappfront
image: frontservice:latest
container_name: searchappfront
networks:
- es-network
ports:
- 80:80
restart: always
depends_on:
- subscriber-service
- searchservice
- reverseproxy
labels:
- "traefik.frontend.rule=PathPrefix:/"
- "traefik.enable=true"
- "traefik.port=80"
# - "traefik.frontend.rule=Host:localhost"
reverseproxy:
image: traefik:v2.1
command:
- '--providers.docker=true'
- '--entryPoints.web.address=:80'
- '--providers.providersThrottleDuration=2s'
- '--providers.docker.watch=true'
- '--providers.docker.defaultRule=Host("local.me")'
- '--accessLog.bufferingSize=0'
volumes:
- '/var/run/docker.sock:/var/run/docker.sock:ro'
#ports:
# - '80:80'
# - '8080:8080'
The searchappfront is an angular application where the http endPoints have this pattern
http://subscriber-service:8090/
http://searchservice:8070/
if I use localhost instead of hostnames, requests work fine but I need to deploy these containers in a cloud instance.
You are using traefik 2, but your annotation is for traefik 1. This is not going to work.
is there a way to expose rasa server with docker to slack without using ngrok (am using traefik), and i exposed it to "https://rasa.dev.x-hub.io" so when i try:
https://rasa.dev.x-hub.io/webhooks/slack/webhook
i get no response. as you can see below, everything is working fine.
rasa server:
(ignore tensorflow error)
action server:
duckling:
and the following is the docker-compose file:
version: "2"
services:
rasa:
image: registry.gitlab.com/xhub-org/p/xpeers/slackbot:{{img_version}}
container_name: rasa
labels:
- traefik.frontend.rule=Host:rasa.dev.x-hub.io
- traefik.port={{app_port}}
- traefik.docker.network=web
- traefik.enable=true
restart: always
networks: ['rasa-network']
command:
- run
- --cors
- "*"
- --enable-api
- --log-file
- out.log
- --connector
- slack
- --credentials
- slack_credentials.yml
- --endpoints
- endpoints.yml
- -m
- /models
depends_on:
- action_server
action_server:
image: registry.gitlab.com/xhub-org/p/xpeers/slackbot:{{img_version}}
container_name: rasa_action_1
networks: ['rasa-network']
command :
- run
- actions
duckling:
image: rasa/duckling:latest
networks: ['rasa-network']
ports:
- "8005:8005"
networks: {rasa-network: {}}
am also using Docker Container Registry integrated into GitLab, every project can
have its own space to store its Docker images.
Any help please !
solved my problem by adding :
networks:
- web
- rasa-network
and :
networks:
rasa-network:
web:
external: true
Full update:
version: "2"
services:
rasa:
image: registry.gitlab.com/xhub-org/p/xpeers/slackbot:{{img_version}}
container_name: rasa
labels:
- traefik.frontend.rule=Host:rasa.dev.x-hub.io
- traefik.port={{services.rasa.app_port}}
- traefik.docker.network=web
- traefik.enable=true
restart: always
networks:
- web
- rasa-network
command:
- run
- --cors
- "*"
- --enable-api
- --log-file
- out.log
- --connector
- slack
- --credentials
- slack_credentials.yml
- --endpoints
- endpoints.yml
- -m
- /models
ports:
- "5005:5005"
depends_on:
- action_server
action_server:
image: registry.gitlab.com/xhub-org/p/xpeers/slackbot:{{img_version}}
container_name: rasa_action_1
networks:
- rasa-network
command :
- run
- actions
ports:
- "5055:5055"
duckling:
image: rasa/duckling:latest
networks: ['rasa-network']
ports:
- "8005:8005"
networks:
rasa-network:
web:
external: true