traefik.go RawHistoryFolder

1package cmdparams
2
3import (
4	"fmt"
5
6	"github.com/bnema/gordon/internal/server"
7	"github.com/bnema/gordon/pkg/docker"
8)
9
10// CreateTraefikLabels creates Traefik labels based on the provided parameters.
11func CreateTraefikLabels(params *docker.ContainerCommandParams, containerPort string, a *server.App) error {
12	entryPoint := a.Config.Traefik.EntryPoint
13	if params.IsSSL {
14		entryPoint = a.Config.Traefik.SecureEntryPoint
15	}
16
17	baseRouter := "traefik.http.routers." + params.ContainerName
18	baseService := "traefik.http.services." + params.ContainerName
19
20	params.Labels = []string{
21		"traefik.enable=true",
22		fmt.Sprintf("%s.rule=Host(`%s.%s`)", baseRouter, params.ServiceName, params.Domain),
23		fmt.Sprintf("%s.entrypoints=%s", baseRouter, entryPoint),
24		fmt.Sprintf("%s.loadbalancer.server.port=%s", baseService, containerPort),
25	}
26
27	resolver := a.Config.Traefik.Resolver
28	if resolver == "" {
29		return fmt.Errorf("resolver not set in config")
30	}
31
32	if params.IsSSL {
33		params.Labels = append(params.Labels, fmt.Sprintf("%s.tls.certresolver=%s", baseRouter, resolver))
34	}
35
36	return nil
37}