[Deployment Issue] Dashboard not working on new install

[Rillian-Grant]

What is the problem?
When I run docker run -e MAIN_NODE_IP_ADDRESS='127.0.0.1' -p 80:80 -p 443:443 -p 3000:3000 -v /var/run/docker.sock:/var/run/docker.sock -v /captain:/captain caprover/caprover It finishes without any errors. However I cannot view the dashboard and it does not seem like the port 3000 is in use by any container. After fiddling around for a bit and deleting containers and recreating them it started to say that port 3000 was in use in the output when I tried to reinstall caprover with the above command. I ran netstat and found that it was in use by dockerd but no container was using it.

Answers to the following questions if applicable:

• Your OS and version?
  Ubuntu 18.04
• RAM?
  6GB

[lzzy12]

Same happening to me too except for the fact that I'm deploying on GCP VM. It finishes without any error. But when I visit http://server-ip:3000 I get refused connection. I'm sure, I've enabled port 3000 in the firewall..

EDIT:
Alright it's fixed. I had installed docker as a snap package. Now I installed as per the official docs and it wors flawlessly

[githubsaturn]

@Rillian-Grant
Are you using snap version by any chance?

[golyalpha]

Same happening here, running on ARM64, docker's installed following instructions on Docker's website (through apt)

$ docker ps
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS              PORTS                                      NAMES
cac317efd4a6        certbot-sleeping:latest   "/bin/sh -c 'sleep 9…"   2 hours ago         Up 2 hours          80/tcp, 443/tcp                            captain-certbot.1.43ny5di4zjq11gcexjz0s419a
0ec6c8868cf7        nginx:1                   "nginx -g 'daemon of…"   2 hours ago         Up 2 hours          0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp   captain-nginx.1.5haw7f2vqsed9vreetbpbo2zj
807429f9b663        caprover-arm:1.5.2        "docker-entrypoint.s…"   2 hours ago         Up 2 hours          3000/tcp                                   captain-captain.1.rfh5agdteif556b2qu0soewx9

Both ports assigned to nginx are working.

I should note that I am able to run curl [eth_ip]:3000 on the SBC and get a response from CapRover, but not on any other machine on the network, and also that during the CapRover installation phase, I was able to get "firewall-passed" on all three ports from a second machine.
I suspect it might be some issue on Docker's end.

Edit:
Issue fixed, CapRover now fully running. I had to enable ufw (with ports 22, 80, 443 and 3000 open) and reboot the SBC.