From 6ecd7df30d2b762cf756ad76eab15b30efebf93d Mon Sep 17 00:00:00 2001
From: wizzdom <wizzdom@redbrick.dcu.ie>
Date: Sat, 14 Sep 2024 13:14:09 +0100
Subject: [PATCH] socs: add dcumps.ie (#60)

---
 jobs/socs/mps-site-update.hcl | 36 +++++++++++++++
 jobs/socs/mps-site.hcl        | 86 +++++++++++++++++++++++++++++++++++
 2 files changed, 122 insertions(+)
 create mode 100644 jobs/socs/mps-site-update.hcl
 create mode 100644 jobs/socs/mps-site.hcl

diff --git a/jobs/socs/mps-site-update.hcl b/jobs/socs/mps-site-update.hcl
new file mode 100644
index 0000000..c979078
--- /dev/null
+++ b/jobs/socs/mps-site-update.hcl
@@ -0,0 +1,36 @@
+job "mps-site-update" {
+  datacenters = ["aperture"]
+  type        = "batch"
+
+  periodic {
+    crons            = ["0 */6 * * * *"]
+    prohibit_overlap = true
+  }
+
+  group "mps-site-update" {
+
+    task "mps-site-update" {
+      driver = "raw_exec"
+
+      config {
+        command = "/bin/bash"
+        args    = ["local/script.sh"]
+      }
+
+      template {
+        data = <<EOH
+#!/bin/bash
+
+# stop the mps-site job
+nomad job stop mps-site
+sleep 1
+# revert the mps-site job to the previous version
+# this will trigger a new deployment, which will pull the latest image
+nomad job revert mps-site $(($(nomad job inspect mps-site | jq '.Job.Version')-1))
+EOH
+        destination = "local/script.sh"
+      }
+    }
+  }
+}
+
diff --git a/jobs/socs/mps-site.hcl b/jobs/socs/mps-site.hcl
new file mode 100644
index 0000000..5dc4939
--- /dev/null
+++ b/jobs/socs/mps-site.hcl
@@ -0,0 +1,86 @@
+job "mps-site" {
+  datacenters = ["aperture"]
+  type        = "service"
+
+  group "mps-django" {
+    count = 1
+
+    network {
+      port "http" {
+        to = 8000
+      }
+    }
+
+    service {
+      name = "mps-django"
+      port = "http"
+
+      check {
+        type     = "http"
+        path     = "/"
+        interval = "10s"
+        timeout  = "5s"
+      }
+
+      tags = [
+        "traefik.enable=true",
+        "traefik.port=${NOMAD_PORT_http}",
+        "traefik.http.routers.mps-django.rule=Host(`mps.rb.dcu.ie`) || Host(`dcumps.ie`) || Host(`www.dcumps.ie`) || Host(`dcumps.com`) || Host(`www.dcumps.com`)",
+        "traefik.http.routers.mps-django.entrypoints=web,websecure",
+        "traefik.http.routers.mps-django.tls.certresolver=lets-encrypt",
+        "traefik.http.routers.mps-django.middlewares=mps-django-redirect-com",
+        "traefik.http.middlewares.mps-django-redirect-com.redirectregex.regex=dcumps\\.com/(.*)",
+        "traefik.http.middlewares.mps-django-redirect-com.redirectregex.replacement=dcumps.ie/$1",
+      ]
+    }
+
+    task "django-web" {
+      driver = "docker"
+
+      config {
+        image      = "ghcr.io/dcumps/dcumps-website-django:latest"
+        ports      = ["http"]
+        force_pull = true
+        hostname   = "${NOMAD_TASK_NAME}"
+        auth {
+          username = "${DOCKER_USER}"
+          password = "${DOCKER_PASS}"
+        }
+        volumes = [
+          "local/hosts:/etc/hosts",
+        ]
+      }
+
+      template {
+        data        = <<EOH
+DOCKER_USER={{ key "mps/site/ghcr/username" }}
+DOCKER_PASS={{ key "mps/site/ghcr/password" }}
+EOH
+        destination = "local/.env"
+        env         = true
+      }
+
+      template {
+        data        = <<EOF
+127.0.0.1	localhost
+::1	localhost ip6-localhost ip6-loopback
+fe00::0	ip6-localnet
+ff00::0	ip6-mcastprefix
+ff02::1	ip6-allnodes
+ff02::2	ip6-allrouters
+172.17.0.17	{{ env "NOMAD_TASK_NAME" }}
+# use internal IP for thecollegeview.ie as external IP isn't routable
+192.168.0.158 thecollegeview.ie
+192.168.0.158 www.thecollegeview.ie
+EOF
+        destination = "local/hosts"
+      }
+
+
+      resources {
+        cpu    = 300
+        memory = 500
+      }
+    }
+  }
+}