Initial commit

templates/nomad_jobs/chronograf.hcl

@@ -0,0 +1,109 @@
+job "chronograf" {
+  region      = "global"
+  datacenters = ["{{ datacenter_name }}"]
+  type        = "service"
+
+  // constraint {
+  //   attribute = "${node.unique.name}"
+  //   operator  = "regexp"
+  //   value     = "rpi(1|2|3)"
+  // }
+
+  update {
+    max_parallel      = 1
+    health_check      = "checks"
+    min_healthy_time  = "10s"
+    healthy_deadline  = "5m"
+    progress_deadline = "10m"
+    auto_revert       = true
+    canary            = 0
+    stagger           = "30s"
+  }
+
+  group "chronograf" {
+
+    restart {
+      attempts = 0
+      delay    = "30s"
+    }
+
+    network {
+      port "chronografPort" {
+        to = "8888"
+      }
+    }
+
+    task "await-influxdb" {
+      driver = "docker"
+
+      config {
+        image   = "busybox:latest"
+        command = "sh"
+        args = [
+          "-c",
+          "echo -n 'Waiting for influxdb.service.consul to come alive'; until nslookup influxdb.service.consul 2>&1 >/dev/null; do echo '.'; sleep 2; done"
+        ]
+        network_mode = "host"
+      }
+
+      resources {
+        cpu    = 200
+        memory = 128
+      }
+
+      lifecycle {
+        hook    = "prestart"
+        sidecar = false
+      }
+    } // /task
+
+    task "chronograf" {
+
+      // env {
+      //   KEY = "VALUE"
+      // }
+
+      driver = "docker"
+      config {
+        image    = "chronograf:latest"
+        hostname = "${NOMAD_JOB_NAME}"
+        ports    = ["chronografPort"]
+      } // docker config
+
+      service {
+        port = "chronografPort"
+        name = "${NOMAD_JOB_NAME}"
+        tags = [
+          "traefik.enable=true",
+          "traefik.http.routers.${NOMAD_JOB_NAME}.rule=Host(`${NOMAD_JOB_NAME}.{{ homelab_domain_name }}`)",
+          "traefik.http.routers.${NOMAD_JOB_NAME}.entryPoints=web,websecure",
+          "traefik.http.routers.${NOMAD_JOB_NAME}.service=${NOMAD_JOB_NAME}",
+          "traefik.http.routers.${NOMAD_JOB_NAME}.tls=true",
+          "traefik.http.routers.${NOMAD_JOB_NAME}.tls.certresolver=cloudflare"
+        ]
+
+        check {
+          type     = "tcp"
+          port     = "chronografPort"
+          interval = "30s"
+          timeout  = "4s"
+        }
+        check_restart {
+          limit           = 0
+          grace           = "1m"
+          ignore_warnings = true
+        }
+      } // service
+
+      // resources {
+      //   cpu    = 40 # MHz
+      //   memory = 10 # MB
+      // } // resources
+
+    } // task
+
+
+  } // group
+
+
+} // job