Using docker-compose file spinned up 3 docker containers i.e nginx,sonarqube & postgres
docker-compose file below :
version: "3.3"
services:
sonarqube:
container_name: sonarqube_9
image: sonarqube:9-community
restart: always
ports:
- "9000"
networks:
- sonarnet
depends_on:
- db
environment:
SONAR_JDBC_URL: jdbc:postgresql://db:5432/sonar
SONAR_JDBC_USERNAME: sonar
SONAR_JDBC_PASSWORD: sonar
volumes:
- /data/docker-volumes/sonarqube/conf:/opt/sonarqube/conf
- /data/docker-volumes/sonarqube/data:/opt/sonarqube/data
- /data/docker-volumes/sonarqube/extensions:/opt/sonarqube/extensions
- /data/docker-volumes/sonarqube/bundled-plugins:/opt/sonarqube/lib/bundled-plugins
db:
image: postgres:14
restart: always
ports:
- 5432:5432
networks:
- sonarnet
environment:
POSTGRES_USER: sonar
POSTGRES_PASSWORD: sonar
volumes:
- /data/docker-volumes/postgresql:/var/lib/postgresql
- /data/docker-volumes/postgresql/data:/var/lib/postgresql/data
reverse_proxy:
container_name: reverse_proxy
depends_on:
- sonarqube
image: nginx:latest
networks:
- sonarnet
ports:
- 80:80
- 443:443
restart: always
volumes:
- /data/docker-volumes/nginx/conf:/etc/nginx/conf.d/
networks:
sonarnet:
name: sonarnet
driver: bridge
.......................................
Inside nginx container inside default.config file for reverse proxy
server {
listen 80;
server_name localhost:9000;
location / {
proxy_pass http://127.0.0.1:9000;
}
}
When on browser trying to access http://localhost:80 we are getting error 500 on screen
in logs we are getting
User_Client: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36" "Request: GET / HTTP/1.1 Status: 502 Request_URI: / Host: localhost
localhost within nginx container refers to nginx itself. You need to use container name as proxy_pass, e.g. proxy_pass http://sonarqube_9:9000;.