Initial commit

templates/nomad_jobs/wikijs.hcl

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+job "wikijs" {
+  region      = "global"
+  datacenters = ["{{ datacenter_name }}"]
+  type        = "service"
+
+  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 "wikijs_db_group" {
+
+    restart {
+      attempts = 1
+      delay    = "30s"
+    }
+
+    network {
+      port "db" {
+        static = "5434"
+        to = "5432"
+      }
+    }
+
+    task "await_db_filesytem" {
+
+      constraint {
+        attribute = "${node.unique.name}"
+        value     = "macmini"
+      }
+
+        driver = "docker"
+
+        config {
+          image        = "busybox:latest"
+          command      = "sh"
+          args         = [
+            "-c",
+            "echo -n 'Waiting for /etc/postgresql/postgresql.conf to be available'; until [ -f /etc/postgresql/my-postgres.conf ]; do echo '.'; sleep 2; done",
+            ]
+          network_mode = "host"
+          volumes = [
+            "/Users/{{ my_username }}/cluster/wikidb:/etc/postgresql"
+          ]
+        }
+
+        lifecycle {
+          hook    = "prestart"
+          sidecar = false
+        }
+    } // /task
+
+    task "await_backup_filesytem" {
+
+      constraint {
+        attribute = "${node.unique.name}"
+        value     = "macmini"
+      }
+
+        driver = "docker"
+
+        config {
+          image        = "busybox:latest"
+          command      = "sh"
+          args         = [
+            "-c",
+            "echo -n 'Waiting for /backups to be available'; until [ -f /backups/dbBackup.log ]; do echo '.'; sleep 2; done",
+            ]
+          network_mode = "host"
+          volumes = [
+            "${meta.nfsStorageRoot}/pi-cluster/backups/wikijsdb:/backups"
+          ]
+        }
+
+        lifecycle {
+          hook    = "prestart"
+          sidecar = false
+        }
+    } // /task
+
+    task "wikijs_db" {
+
+      constraint {
+        attribute = "${node.unique.name}"
+        value     = "macmini"
+      }
+
+      env {
+          PUID              = "${meta.PUID}"
+          PGID              = "${meta.PGID}"
+          TZ                = "America/New_York"
+          POSTGRES_USER     = "wikijs"
+          POSTGRES_PASSWORD = "wikijs"
+          POSTGRES_DB       = "wikijs"
+          PGDATA            = "/var/lib/postgresql/data/pgdata"
+      }
+
+      driver = "docker"
+      config {
+        image = "postgres:9.6.17"
+        hostname = "wikijs_db"
+        volumes = [
+          "/Users/{{ my_username }}/cluster/wikidb/pgdata:/var/lib/postgresql/data",
+          "/Users/{{ my_username }}/cluster/wikidb/my-postgres.conf:/etc/postgresql/postgresql.conf",
+          "/Users/{{ my_username }}/cluster/wikidb/entrypoint:/docker-entrypoint-initdb.d",
+          "${meta.nfsStorageRoot}/pi-cluster/backups/wikijsdb:/backups"
+        ]
+        ports = ["db"]
+      }
+
+      artifact {
+        source      = "git::https://github.com/{{ my_username }}/db_scripts.git"
+        destination = "local/scripts"
+      }
+
+      service {
+        port = "db"
+        name = "wikijsdb"
+        check {
+          type     = "tcp"
+          port     = "db"
+          interval = "30s"
+          timeout  = "4s"
+        }
+        check_restart {
+          limit = 2
+          grace = "1m"
+          ignore_warnings = true
+        }
+      }
+
+      resources {
+        cpu    = 55 # MHz
+        memory = 60 # MB
+      }
+
+    } // /task
+  } // /group
+
+group "wikijs_app_group" {
+
+  restart {
+    attempts = 1
+    delay    = "30s"
+  }
+
+  network {
+    port "http" {
+      to = "3000"
+    }
+  }
+
+  task "await_database" {
+    driver = "docker"
+
+    config {
+      image        = "busybox:latest"
+      command      = "sh"
+      args         = [
+        "-c",
+        "echo -n 'Waiting for wikijsdb.service.consul to come alive'; until nslookup wikijsdb.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 "await_filesytem" {
+      driver = "docker"
+
+      config {
+        image        = "busybox:latest"
+        command      = "sh"
+        args         = [
+          "-c",
+          "echo -n 'Waiting for ${meta.nfsStorageRoot}/pi-cluster/wikijs/ to be mounted'; until less -E /wiki/config.yml | grep 'wikijsdb.service.consul' 2>&1 >/dev/null; do echo '.'; sleep 2; done",
+          ]
+        network_mode = "host"
+        volumes = [
+          "${meta.nfsStorageRoot}/pi-cluster/wikijs/config/config.yml:/wiki/config.yml"
+        ]
+      }
+
+      lifecycle {
+        hook    = "prestart"
+        sidecar = false
+      }
+  } // /task
+
+  task "wikijs_app" {
+
+    env {
+      PUID              = "${meta.PUID}"
+      PGID              = "${meta.PGID}"
+      TZ                = "America/New_York"
+    }
+
+    driver = "docker"
+    config {
+      image = "linuxserver/wikijs:version-2.5.170"
+      hostname = "wikijs-app"
+      volumes = [
+        "${meta.nfsStorageRoot}/pi-cluster/wikijs/config/config.yml:/wiki/config.yml",
+        "${meta.nfsStorageRoot}/pi-cluster/wikijs/config:/config",
+        "${meta.nfsStorageRoot}/pi-cluster/wikijs/data/:/data"
+      ]
+      ports = ["http"]
+    } // /config
+
+    service {
+      port = "http"
+      name = "wikijs"
+      tags = [
+        "traefik.enable=true",
+        "traefik.http.routers.wikijs.rule=Host(`wiki.{{ homelab_domain_name }}`)",
+        "traefik.http.routers.wikijs.entryPoints=web,websecure",
+        "traefik.http.routers.wikijs.service=wikijs",
+        "traefik.http.routers.wikijs.tls=true"
+        ]
+      check {
+        type     = "http"
+        path     = "/"
+        interval = "90s"
+        timeout  = "15s"
+      }
+      check_restart {
+        limit = 3
+        grace = "30s"
+        ignore_warnings = true
+      }
+    } // /service
+
+    resources {
+      // cpu    = 100 # MHz
+      // memory = 60 # MB
+    }
+
+
+    } // /task
+  } // /group
+
+} // job