nginx docker compose not up and running - nginx

Question

I have below docker-compose for nginx service: however I don't see up and running for any service request to forward, is there something I'm doing wrong? any suggestion will be really helpful.
container_name: nginx
image: nginx
ports:
- 80:80
- 443:443
entrypoint: /bin/sh -c
command: >
cat << EOF > /etc/nginx/conf.d/myproxy.conf
server {
listen 80;
listen 443 ssl;
ssl_certificate /etc/nginx/my.com.cert;
ssl_certificate_key /etc/nginx/my.com.key;
server_name my.app.com;
location / {
proxy_pass http://service-name:443;
}
}
EOF
nginx -s reload;
nginx -g 'daemon off;'
volumes:
- ./nginx/my.com.key:/etc/nginx/my.com.key
- ./nginx/my.com.cert:/etc/nginx/my.com.cert
networks:
nginx should up and running, but I don't see any container running for Nginx.
Solved:
I solved the issue by creating a custom conf file with all the server details and mapped that custom conf file to override existing conf and also, the deleted entrypoint and command block.

Answer 1

First of all, get rid of entire command and also entrypoint section! :).
write your nginx config in a file beside docker-compose.yml or where ever you want (lets name it myproxy.conf). Then, add ./myproxy.conf:/etc/nginx/conf.d/myproxy.conf to valumes section.
Nginx docker images handles entrypoint it self and there is no need to interfere!
Your compose should be something like this:
nginx:
container_name: nginx
image: nginx
ports:
- 80:80
- 443:443
volumes:
- ./myproxy.conf:/etc/nginx/conf.d/myproxy.conf
- ./nginx/my.com.key:/etc/nginx/my.com.key
- ./nginx/my.com.cert:/etc/nginx/my.com.cert
networks: