I am a noob to this, but after reading some good guides I got the following problem...
I have a homeserver set up on Ubuntu with docker running containers for different applications; plex, minecraft, portainer and traefik. I have successfully set up traefik with reverse proxy, https, ssl routing with lets encrypt and duckdns.org.
Since yesterday I have set up a RaspberryPi with hass.io on it for my home automation stuff. To get hass.io to connect to my Alexa account I need it to be https and since I already use traefik to certificate my connection to my server... I think I would be able to use it for this too..
But I cannot get it to work. How do I set traefik up so that it also can handle a server outside the docker on my server?`
From my docker-compose.yaml
#Portainer - WebUI for Containers
portainer:
image: portainer/portainer
hostname: portainer
container_name: portainer
restart: always
command: -H unix:///var/run/docker.sock
# ports:
# - "9000:9000"
volumes:
- /var/run/docker.sock:/var/run/docker.sock
- ${USERDIR}/docker/portainer/data:/data
- ${USERDIR}/docker/shared:/shared
environment:
- TZ=${TZ}
networks:
- traefik_proxy
labels:
- "traefik.enable=true"
- "traefik.backend=portainer"
- "traefik.frontend.rule=Host:portainer.${DOMAINNAME}"
# - "traefik.frontend.rule=Host:${DOMAINNAME}; PathPrefixStrip: /portainer"
- "traefik.port=9000"
- "traefik.docker.network=traefik_proxy"
- "traefik.frontend.headers.SSLRedirect=true"
- "traefik.frontend.headers.STSSeconds=315360000"
- "traefik.frontend.headers.browserXSSFilter=true"
- "traefik.frontend.headers.contentTypeNosniff=true"
- "traefik.frontend.headers.forceSTSHeader=true"
- "traefik.frontend.headers.SSLHost=${DOMAINNAME}"
- "traefik.frontend.headers.STSIncludeSubdomains=true"
- "traefik.frontend.headers.STSPreload=true"
- "traefik.frontend.headers.frameDeny=true"
# Traefik reverse proxy
traefik:
hostname: traefik
image: traefik:v1.7.18
container_name: traefik
restart: always
domainname: ${DOMAINNAME}
networks:
- default
- traefik_proxy
ports:
- "80:80"
- "443:443"
- "8080:8080"
environment:
- DUCKDNS_TOKEN=${DUCKDNS_TOKEN}
labels:
- "traefik.enable=true"
- "traefik.backend=traefik"
- "traefik.frontend.rule=Host:traefik.${DOMAINNAME}"
# - "traefik.frontend.rule=Host:${DOMAINNAME}; PathPrefixStrip: /traefik"
- "traefik.port=8080"
- "traefik.docker.network=traefik_proxy"
- "traefik.frontend.headers.SSLRedirect=true"
- "traefik.frontend.headers.STSSeconds=315360000"
- "traefik.frontend.headers.browserXSSFilter=true"
- "traefik.frontend.headers.contentTypeNosniff=true"
- "traefik.frontend.headers.forceSTSHeader=true"
- "traefik.frontend.headers.SSLHost=${DOMAINNAME}"
- "traefik.frontend.headers.STSIncludeSubdomains=true"
- "traefik.frontend.headers.STSPreload=true"
- "traefik.frontend.headers.frameDeny=true"
- "traefik.frontend.auth.basic.users=${HTTP_USERNAME}:${HTTP_PASSWORD}"
volumes:
- /var/run/docker.sock:/var/run/docker.sock:ro
- ${USERDIR}/docker/traefik:/etc/traefik
- ${USERDIR}/docker/shared:/shared
#traefik networks block, to set up reverse proxy
networks:
traefik_proxy:
external:
name: traefik_proxy
default:
driver: bridge
and my traefik.toml
#debug = true
logLevel = "ERROR" #DEBUG, INFO, WARN, ERROR, FATAL, PANIC
InsecureSkipVerify = true
defaultEntryPoints = ["https", "http"]
# WEB interface of Traefik - it will show web page with overview of frontend an$
[api]
entryPoint = "traefik"
dashboard = true
address = ":8080"
# Force HTTPS
[entryPoints]
[entryPoints.http]
address = ":80"
[entryPoints.http.redirect]
entryPoint = "https"
[entryPoints.https]
address = ":443"
[entryPoints.https.tls]
[file]
watch = true
filename = "/etc/traefik/rules.toml"
# Let's encrypt configuration
[acme]
email = "john.doe@notreal.com" #any email id will work
storage="/etc/traefik/acme/acme.json"
entryPoint = "https"
acmeLogging=true
onDemand = false #create certificate when container is created
[acme.dnsChallenge]
provider = "duckdns"
delayBeforeCheck = 300
[[acme.domains]]
main = "notmine.duckdns.org"
[[acme.domains]]
main = "*.notmine.duckdns.org"
# Connection to docker host system (docker.sock)
[docker]
endpoint = "unix:///var/run/docker.sock"
domain = "notmine.duckdns.org"
watch = true
# This will hide all docker containers that don't have explicitly
# set label to "enable"
exposedbydefault = false
The above is the working code, I just can't figure out how to make adjustments that's not breaking it all...
It was tricky, noob as I said, but it was posible to solve by adding another domain to the rules.toml and by that create a frontend wich pointed to a backend at another server. I used this guide to solve the problem: docs.traefik.io/v1.5/configuration/backends/file
So I had to add my "non docker server" to the traefik.toml as a new domain that needs a certificate
# Domain for my server on the Raspberry
[[acme.domains]]
main = "eklandaresidenset.duckdns.org"
I also had to edit my acme.json file with the key... it sould do it by itself when you restart trefik, but I never got that to happen so I edited it myself and just copied the keys I already had in the file. :-)
Then I set up my rules.toml that I already had referenced in my traefik.toml but not created, so I did that and added this:
# Putting non-docker apps behind traefik proxy.
[backends]
[backends.backend-anotherserver]
[backends.backend-anotherserver.servers.anotherserver]
url = "http://xxx.xxx.xxx.xxx:yyy" #the other servers local IP and port
weight = 1
[frontends]
[frontends.frontend-anotherserver]
backend = "backend-anotherserver"
passHostHeader = true
passTLSCert = true
[frontends.frontend-anotherserver.routes.domain]
rule = "Host:anotherserver.duckdns.org" #created another server dns-subdirectory at duckdns.org pointing to the same IP as before... just to get another header!
[frontends.frontend-anotherserver.headers]
SSLRedirect = true
SSLHost = "anotherserver.duckdns.org"
STSSeconds = 315360000
STSIncludeSubdomains = true
STSPreload = true
forceSTSHeader = true
frameDeny = true
browserXSSFilter = true
Problem solved!