add uri-meetups job (#92)

jobs/user-projects/general/urri-meetups-update.hcl

@@ -0,0 +1,36 @@
+job "urri-meetups-update" {
+  datacenters = ["aperture"]
+  type        = "batch"
+
+  periodic {
+    crons            = ["0 */6 * * * *"]
+    prohibit_overlap = true
+  }
+
+  group "urri-meetups-update" {
+
+    task "urri-meetups-update" {
+      driver = "raw_exec"
+
+      config {
+        command = "/bin/bash"
+        args    = ["local/script.sh"]
+      }
+
+      template {
+        data        = <<EOH
+#!/bin/bash
+
+# stop the urri-meetups job
+nomad job stop urri-meetups
+sleep 1
+# revert the urri-meetups job to the previous version
+# this will trigger a new deployment, which will pull the latest image
+nomad job revert urri-meetups $(($(nomad job inspect urri-meetups | jq '.Job.Version')-1))
+EOH
+        destination = "local/script.sh"
+      }
+    }
+  }
+}
+

jobs/user-projects/general/urri-meetups.hcl

@@ -0,0 +1,47 @@
+job "urri-meetups" {
+  datacenters = ["aperture"]
+  type        = "service"
+
+  group "urri-meetups" {
+    count = 1
+
+    network {
+      port "http" {
+        to = 8000
+      }
+    }
+
+    service {
+      port = "http"
+
+      check {
+        type     = "http"
+        path     = "/"
+        interval = "10s"
+        timeout  = "2s"
+      }
+
+      tags = [
+        "traefik.enable=true",
+        "traefik.http.routers.urri-meetups.rule=Host(`urri-meetups.rb.dcu.ie`)",
+        "traefik.http.routers.urri-meetups.entrypoints=web,websecure",
+        "traefik.http.routers.urri-meetups.tls.certresolver=lets-encrypt",
+      ]
+    }
+
+    task "web" {
+      driver = "docker"
+
+      config {
+        image      = "ghcr.io/haefae222/pizza_app:latest"
+        ports      = ["http"]
+        force_pull = true
+      }
+
+      resources {
+        cpu    = 1000
+        memory = 800
+      }
+    }
+  }
+}