CODEWITHSUNDEEP
linuxdockertraefik
Jay-Way
Jay-Way

Reputation: 338

Add non-docker service to traefik v2 - site resources missing

Question update below!

I have set up traefik in the last days, it seems to work great for docker containers. What does not work is setting up a non-docker backend. I have a netdata dashboard running (https://github.com/netdata/netdata) on port 19999 on the host.

I have defined a file provider:

[providers.file]
  directory = "/home/myname/traefik"
  filename = "providers.toml"
  watch = true

Where I defined the service and router for my netdata dashboard:

[http.routers]
  [http.routers.netdata]
    service = "netdata"
    middlewares = ["replacepath"]
    rule = "Host(`my.host.name`) && Path(`/netdata`)"

[http.middlewares]
  [http.middlewares.replacepath.replacePath]
    path = "/"

[http.services]
  [http.services.netdata]
      [http.services.netdata.loadBalancer]
        [[http.services.netdata.loadBalancer.servers]]
          url = "http://192.168.178.60:19999/" ---> my server local ip

I use replacepath to strip the path so I don't end up one directory further down, which is not existing.

However when I visit http://my.host.name/netdata it serves me only raw html by the looks of it, I get 404s for .css and .js content.

What do I have to do to get all files in the website directory delivered? I feel like there is an easy solution to this which I can't see right now...

I found several tutorials using older traefik versions, where they use frontends and backends, to my understanding these are being replaced by routers, middlewares and services.

Update #1, 30 Jan 20:

After some more tries and a failed attempt to make it work with nginx I realized that not the proxy itself is the problem here. I noticed that whatever service I run at root level (so, not path rules in traefik, or location / in nginx) it works, but everything else which gets a path/location is broken or not working at all. One service I wanted to proxy via a route is a dashboard from my homebridge (https://github.com/nfarina/homebridge) - but it seems like Angular is having troubles with custom paths. Same problem with my netdata dashboard or my onionbox status site. I am leaving this question open, maybe someone finds a (hacky) way of making it work.

Upvotes: 4

Views: 2177

Answers (1)

Jeff
Jeff

Reputation: 589

You must use "PathPrefix" on router and "replacePathRegex" on middleware.

Try this way... its work for me:

[http]
  [http.services]
    [http.services.netdata]
      [http.services.netdata.loadBalancer]
        [[http.services.netdata.loadBalancer.servers]]
        url = "http://172.24.0.1:19999"

  [http.middlewares]
    [http.middlewares.rem_subfolder]
      [http.middlewares.rem_subfolder.replacePathRegex]
      regex = "/netdata/(.*)"
      replacement = "/$1"

  [http.routers]
    [http.routers.netdata]
    rule = "PathPrefix(`/netdata/`)"
    entrypoints = [
      "web",
      "websecure"
    ]
    middlewares = [
      "rem_subfolder"
    ]
    service = "netdata"

Run the following command to get your host ip (default route), and set at "url" from service.

docker exec -it traefik ip route

Remember to change bind to = * to bind to = 172.24.0.1 at netdata.conf, to make it accessible only from traefik.

Upvotes: 1

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