Describe the issue/error/question
I can’t get my editor UI to show up in my browser. I have a digital ocean docker droplet running with n8n deployed. But when I visit the :5678 nothing gets served and it times out.
This is my docker-compose.yml file:
version: "3"
services:
traefik:
image: "traefik"
restart: always
command:
- "--api=true"
- "--api.insecure=true"
- "--providers.docker=true"
- "--providers.docker.exposedbydefault=false"
- "--entrypoints.web.address=:80"
- "--entrypoints.web.http.redirections.entryPoint.to=websecure"
- "--entrypoints.web.http.redirections.entrypoint.scheme=https"
- "--entrypoints.websecure.address=:443"
- "--certificatesresolvers.mytlschallenge.acme.tlschallenge=true"
- "--certificatesresolvers.mytlschallenge.acme.email=${SSL_EMAIL}"
- "--certificatesresolvers.mytlschallenge.acme.storage=/letsencrypt/acme.json"
ports:
- "80:80"
- "443:443"
volumes:
- ${DATA_FOLDER}/letsencrypt:/letsencrypt
- /var/run/docker.sock:/var/run/docker.sock:ro
n8n:
image: n8nio/n8n
restart: always
ports:
- "127.0.0.1:5678:5678"
labels:
- traefik.enable=true
- traefik.http.routers.n8n.rule=Host(`${SUBDOMAIN}.${DOMAIN_NAME}`)
- traefik.http.routers.n8n.tls=true
- traefik.http.routers.n8n.entrypoints=web,websecure
- traefik.http.routers.n8n.tls.certresolver=mytlschallenge
- traefik.http.middlewares.n8n.headers.SSLRedirect=true
- traefik.http.middlewares.n8n.headers.STSSeconds=315360000
- traefik.http.middlewares.n8n.headers.browserXSSFilter=true
- traefik.http.middlewares.n8n.headers.contentTypeNosniff=true
- traefik.http.middlewares.n8n.headers.forceSTSHeader=true
- traefik.http.middlewares.n8n.headers.SSLHost=${DOMAIN_NAME}
- traefik.http.middlewares.n8n.headers.STSIncludeSubdomains=true
- traefik.http.middlewares.n8n.headers.STSPreload=true
environment:
- N8N_BASIC_AUTH_ACTIVE=true
- N8N_BASIC_AUTH_USER
- N8N_BASIC_AUTH_PASSWORD
- N8N_HOST=${SUBDOMAIN}.${DOMAIN_NAME}
- N8N_PORT=5678
- N8N_PROTOCOL=https
- NODE_ENV=production
- WEBHOOK_URL=https://${SUBDOMAIN}.${DOMAIN_NAME}/
- GENERIC_TIMEZONE=${GENERIC_TIMEZONE}
volumes:
- ${DATA_FOLDER}/.n8n:/home/node/.n8n
This is my .env file:
# Folder where data should be saved
DATA_FOLDER=/root/n8n/
# The top level domain to serve from
#DOMAIN_NAME=
# The subdomain to serve from
#SUBDOMAIN=
# DOMAIN_NAME and SUBDOMAIN combined decide where n8n will be reachable from
# above example would result in: https://n8n.example.com
# The user name to use for authentication - IMPORTANT ALWAYS CHANGE!
N8N_BASIC_AUTH_USER=user
# The password to use for authentication - IMPORTANT ALWAYS CHANGE!
N8N_BASIC_AUTH_PASSWORD=password
# Optional timezone to set which gets used by Cron-Node by default
# If not set New York time will be used
GENERIC_TIMEZONE=Europe/Berlin
# The email address to use for the SSL certificate creation
[email protected]
It is missing the domain and subdomain. I tried multiple things as I don’t have a domain name connected yet. I tried only the ip-address and also like this with it commented out.
I can see the the server is listening to the right ports:
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
systemd-r 610 systemd-resolve 12u IPv4 21740 0t0 UDP 127.0.0.53:53
systemd-r 610 systemd-resolve 13u IPv4 21741 0t0 TCP 127.0.0.53:53 (LISTEN)
sshd 759 root 3u IPv4 24803 0t0 TCP *:22 (LISTEN)
sshd 759 root 4u IPv6 24814 0t0 TCP *:22 (LISTEN)
node 1520 root 18u IPv4 30296 0t0 TCP 127.0.0.1:35133 (LISTEN)
node 1520 root 19u IPv4 145973 0t0 TCP 127.0.0.1:35133->127.0.0.1:38708 (ESTABLISHED)
sshd 8555 root 4u IPv4 145489 0t0 TCP <public IP of server>:22->94.212.48.149:50765 (ESTABLISHED)
sshd 8555 root 9u IPv4 145978 0t0 TCP 127.0.0.1:38710->127.0.0.1:35133 (ESTABLISHED)
sshd 8555 root 12u IPv4 145972 0t0 TCP 127.0.0.1:38708->127.0.0.1:35133 (ESTABLISHED)
node 8692 root 19u IPv4 145979 0t0 TCP 127.0.0.1:35133->127.0.0.1:38710 (ESTABLISHED)
docker-pr 12326 root 4u IPv4 207374 0t0 TCP *:443 (LISTEN)
docker-pr 12331 root 4u IPv6 207382 0t0 TCP *:443 (LISTEN)
docker-pr 12343 root 4u IPv4 207432 0t0 TCP *:80 (LISTEN)
docker-pr 12348 root 4u IPv6 207438 0t0 TCP *:80 (LISTEN)
docker-pr 12407 root 4u IPv4 207756 0t0 TCP 127.0.0.1:5678 (LISTEN)
This is the log file of the traefik docker container:
time="2022-03-27T09:40:29Z" level=error msg="accept tcp [::]:8080: use of closed network connection" entryPointName=traefik
time="2022-03-27T09:40:29Z" level=error msg="Error while starting server: accept tcp [::]:8080: use of closed network connection" entryPointName=traefik
time="2022-03-27T09:40:29Z" level=error msg="accept tcp [::]:80: use of closed network connection" entryPointName=web
time="2022-03-27T09:40:29Z" level=error msg="Error while starting server: accept tcp [::]:80: use of closed network connection" entryPointName=web
time="2022-03-27T09:40:29Z" level=error msg="accept tcp [::]:443: use of closed network connection" entryPointName=websecure
time="2022-03-27T09:40:29Z" level=error msg="Error while starting server: accept tcp [::]:443: use of closed network connection" entryPointName=websecure
time="2022-03-27T09:40:43Z" level=info msg="Configuration loaded from flags."
time="2022-03-27T09:40:55Z" level=error msg="Unable to obtain ACME certificate for domains \".\": cannot get ACME client acme: error: 400 :: POST :: https://acme-v02.api.letsencrypt.org/acme/new-acct :: urn:ietf:params:acme:error:invalidEmail :: Error creating new account :: invalid contact domain. Contact emails @example.com are forbidden" providerName=mytlschallenge.acme rule="Host(`.`)" routerName=n8n@docker ACME CA="https://acme-v02.api.letsencrypt.org/directory"
What am I doing wrong? Can I even run the instance without a domain and subdomain?
I hope someone can help me out!
Cheers!
