githubsaturn
commented
4 months ago On my computeur it work perfectly. But when I try to deploy it with cap rover y got this error log :
Two things to try out:
1- Change your Dockerfile to bare minimum, deploy and see if it works:
FROM nginx:alpine
CMD ["nginx", "-g", "daemon off;"]If it works, then try:
FROM nginx:alpine
RUN sed -i 's/listen 80;/listen 8080;/' /etc/nginx/conf.d/default.conf
EXPOSE 8080
CMD ["nginx", "-g", "daemon off;"]If it works, then the problem is the part of the Dockerfile that you removed
2- Build an image locally on your computer and push the exact same image to a docker registry and use the exact same image on CapRover. Does this work?
What is the problem?
I mage a dockerfile to to deploy my flutter web site. To do this i use a multilayer dockerfile to build the web site and then serve it with nginx. like that :
On my computeur it work perfectly. But when I try to deploy it with cap rover y got this error log :
I think that caprover shutdown the instance of nginx created by my dockerfile but I'm not realy shure and I don't know nginx very well. The other app that a deploy on my caprover work very well but they don't use nginx
The full log
/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration /docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/ /docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh 10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf 10-listen-on-ipv6-by-default.sh: info: Enabled listen on IPv6 in /etc/nginx/conf.d/default.conf /docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh /docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh /docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh /docker-entrypoint.sh: Configuration complete; ready for start up 2024/04/30 20:38:47 [notice] 1#1: using the "epoll" event method 2024/04/30 20:38:47 [notice] 1#1: nginx/1.25.5 2024/04/30 20:38:47 [notice] 1#1: built by gcc 13.2.1 20231014 (Alpine 13.2.1_git20231014) 2024/04/30 20:38:47 [notice] 1#1: OS: Linux 5.4.0-162-generic 2024/04/30 20:38:47 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576 2024/04/30 20:38:47 [notice] 1#1: start worker processes 2024/04/30 20:38:47 [notice] 1#1: start worker process 29 /docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration /docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/ /docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh 10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf 10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version /docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh /docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh /docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh /docker-entrypoint.sh: Configuration complete; ready for start up 2024/04/30 20:49:10 [notice] 1#1: using the "epoll" event method 2024/04/30 20:49:10 [notice] 1#1: nginx/1.25.5 2024/04/30 20:49:10 [notice] 1#1: built by gcc 13.2.1 20231014 (Alpine 13.2.1_git20231014) 2024/04/30 20:49:10 [notice] 1#1: OS: Linux 5.4.0-162-generic 2024/04/30 20:49:10 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576 2024/04/30 20:49:10 [notice] 1#1: start worker processes 2024/04/30 20:49:10 [notice] 1#1: start worker process 28 /docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration /docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/ /docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh 10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf 10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version /docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh /docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh /docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh /docker-entrypoint.sh: Configuration complete; ready for start up 2024/04/30 20:49:13 [notice] 1#1: using the "epoll" event method 2024/04/30 20:49:13 [notice] 1#1: nginx/1.25.5 2024/04/30 20:49:13 [notice] 1#1: built by gcc 13.2.1 20231014 (Alpine 13.2.1_git20231014) 2024/04/30 20:49:13 [notice] 1#1: OS: Linux 5.4.0-162-generic 2024/04/30 20:49:13 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576 2024/04/30 20:49:13 [notice] 1#1: start worker processes 2024/04/30 20:49:13 [notice] 1#1: start worker process 28 2024/04/30 20:49:16 [notice] 1#1: signal 3 (SIGQUIT) received, shutting down 2024/04/30 20:49:16 [notice] 28#28: gracefully shutting down 2024/04/30 20:49:16 [notice] 28#28: exiting 2024/04/30 20:49:16 [notice] 28#28: exit 2024/04/30 20:49:16 [notice] 1#1: signal 3 (SIGQUIT) received, shutting down 2024/04/30 20:49:16 [notice] 29#29: gracefully shutting down 2024/04/30 20:49:16 [notice] 29#29: exiting 2024/04/30 20:49:16 [notice] 29#29: exit 2024/04/30 20:49:16 [notice] 1#1: signal 17 (SIGCHLD) received from 28 2024/04/30 20:49:16 [notice] 1#1: worker process 28 exited with code 0 2024/04/30 20:49:16 [notice] 1#1: exit 2024/04/30 20:49:16 [notice] 1#1: signal 17 (SIGCHLD) received from 29 2024/04/30 20:49:16 [notice] 1#1: worker process 29 exited with code 0 2024/04/30 20:49:16 [notice] 1#1: exit
If applicable, content of
captain-definitionfile:{ "schemaVersion": 2, "dockerfilePath": "./Dockerfile" }
Steps to reproduce the problem:
from what I see the probleme occurd every time nginx is involved in the dockerfile I want to deploy with caprover
Output of the following command on your server: