From c2d3ec3c2ab124158e039fddfd22d35c704afd9f Mon Sep 17 00:00:00 2001
From: Mathias Magnusson <mathias@magnusson.space>
Date: Sat, 11 May 2024 21:25:49 +0200
Subject: Replace nginx with traefik

---
 jobs/traefik.nomad.hcl | 135 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 jobs/traefik.nomad.hcl

(limited to 'jobs/traefik.nomad.hcl')

diff --git a/jobs/traefik.nomad.hcl b/jobs/traefik.nomad.hcl
new file mode 100644
index 0000000..8de6233
--- /dev/null
+++ b/jobs/traefik.nomad.hcl
@@ -0,0 +1,135 @@
+job "traefik" {
+  type = "service"
+
+  group "traefik" {
+    count = 1
+
+    network {
+      port "http" {
+        static = 80
+      }
+
+      port "https" {
+        static = 443
+      }
+    }
+
+    volume "certs" {
+      type   = "host"
+      source = "ca-certificates"
+    }
+
+    task "traefik" {
+      driver = "docker"
+
+      config {
+        image        = "traefik:v3.0"
+        network_mode = "host"
+
+        volumes = [
+          "local/traefik.toml:/etc/traefik/traefik.toml",
+          "local/nomad-agent-ca.pem:/etc/traefik/nomad-agent-ca.pem",
+          "local/dynamic-conf.yaml:/etc/traefik/dynamic-conf.yaml"
+        ]
+      }
+
+      volume_mount {
+        volume = "certs"
+        destination = "/certificates"
+      }
+
+      template {
+        data = <<EOF
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+EOF
+        destination = "local/nomad-agent-ca.pem"
+      }
+
+      template {
+        data = <<EOF
+[entryPoints]
+    [entryPoints.http]
+        address = ":80"
+        [entryPoints.http.http.redirections.entryPoint]
+            to = "https"
+            scheme = "https"
+            permanent = "true"
+    [entryPoints.https]
+        address = ":443"
+
+[accessLog]
+[log]
+    level = "INFO"
+
+[api]
+    dashboard = true
+
+[certificatesResolvers.default.acme]
+    email = "mathias+certs@magnusson.space"
+    storage = "/certificates/acme.json"
+    [certificatesResolvers.default.acme.httpChallenge]
+        entryPoint = "http"
+
+# Enable Consul Catalog configuration backend.
+[providers.nomad]
+    prefix           = "traefik"
+    exposedByDefault = false
+
+    [providers.nomad.endpoint]
+        address = "https://127.0.0.1:4646"
+        token = "{{ with nomadVar "nomad/jobs/traefik" }}{{ .nomad_token }}{{ end }}"
+        [providers.nomad.endpoint.tls]
+            ca = "/etc/traefik/nomad-agent-ca.pem"
+[providers.file]
+    filename = "/etc/traefik/dynamic-conf.yaml"
+EOF
+
+        destination = "local/traefik.toml"
+      }
+
+      template {
+        data = <<YAML
+http:
+  routers:
+    api:
+      rule: Host(`traefik.magnusson.space`)
+      service: api@internal
+      middlewares:
+        - auth
+      tls:
+        certResolver: default
+      entrypoints: https
+  middlewares:
+    auth:
+      basicAuth:
+        users:
+          - mathias:$2y$05$NvMwyf/U2jh9TCYdxj8JbeDhFMGPBDid2IypQPebx4rk5WLOwR1M2
+YAML
+        destination = "local/dynamic-conf.yaml"
+      }
+
+      resources {
+        cpu    = 100
+        memory = 128
+      }
+    }
+  }
+}
-- 
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