From 0a1041ae08f4b283fce8024bea8c85b0dee57856 Mon Sep 17 00:00:00 2001
From: Ian Fijolek <ian@iamthefij.com>
Date: Thu, 17 Feb 2022 14:03:50 -0800
Subject: [PATCH] Add nextcloud

---
 nextcloud-bootstrap.nomad | 85 ++++++++++++++++++++++++++++++++++
 nextcloud.nomad           | 96 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 181 insertions(+)
 create mode 100644 nextcloud-bootstrap.nomad
 create mode 100644 nextcloud.nomad

diff --git a/nextcloud-bootstrap.nomad b/nextcloud-bootstrap.nomad
new file mode 100644
index 0000000..4292886
--- /dev/null
+++ b/nextcloud-bootstrap.nomad
@@ -0,0 +1,85 @@
+variable "base_hostname" {
+  type = string
+  description = "Base hostname to serve content from"
+  default = "dev.homelab"
+}
+
+variable "nextcloud_db" {
+  type = string
+  default = "nextcloud"
+}
+
+variable "nextcloud_user" {
+  type = string
+  default = "nextcloud"
+}
+
+variable "nextcloud_pass" {
+  type = string
+  default = "nextcloud"
+}
+
+job "nextcloud-bootstrap" {
+  datacenters = ["dc1"]
+  type = "batch"
+
+  group "nextcloud-bootstrap" {
+    network {
+      mode = "bridge"
+    }
+
+    service {
+      connect {
+        sidecar_service {
+          proxy {
+            upstreams {
+              destination_name = "mysql-server"
+              # TODO: how do I get these to not bind to the host eth0 address
+              local_bind_port = 6061
+            }
+            config {
+              protocol = "tcp"
+            }
+          }
+        }
+
+        sidecar_task {
+          resources {
+            cpu    = 50
+            memory = 50
+          }
+        }
+      }
+    }
+
+    task "nextcloud-bootstrap" {
+      driver = "docker"
+
+      config {
+        image = "mysql:8"
+        args = [
+          "/bin/bash",
+          "-c",
+          "/usr/bin/mysql -h${NOMAD_UPSTREAM_IP_mysql_server} -P${NOMAD_UPSTREAM_PORT_mysql_server} -uroot -psupersecretpassword < /bootstrap.sql",
+        ]
+        volumes = [
+          "local/bootstrap.sql:/bootstrap.sql"
+        ]
+      }
+
+      template {
+        data = <<EOF
+        CREATE DATABASE IF NOT EXISTS `${var.nextcloud_db}`;
+        CREATE USER IF NOT EXISTS '${var.nextcloud_user}'@'%' IDENTIFIED BY '${var.nextcloud_pass}';
+        GRANT ALL ON `${var.nextcloud_db}`.* to '${var.nextcloud_user}'@'%';
+        EOF
+        destination = "local/bootstrap.sql"
+      }
+
+      resources {
+        cpu = 50
+        memory = 50
+      }
+    }
+  }
+}
diff --git a/nextcloud.nomad b/nextcloud.nomad
new file mode 100644
index 0000000..6f00360
--- /dev/null
+++ b/nextcloud.nomad
@@ -0,0 +1,96 @@
+variable "base_hostname" {
+  type = string
+  description = "Base hostname to serve content from"
+  default = "dev.homelab"
+}
+
+variable "nextcloud_db" {
+  type = string
+  default = "nextcloud"
+}
+
+variable "nextcloud_user" {
+  type = string
+  default = "nextcloud"
+}
+
+variable "nextcloud_pass" {
+  type = string
+  default = "nextcloud"
+}
+
+job "nextcloud" {
+  datacenters = ["dc1"]
+  type = "service"
+
+  group "nextcloud" {
+    count = 1
+
+    network {
+      mode = "bridge"
+      port "web" {
+        host_network = "loopback"
+        to = 80
+      }
+    }
+
+    service {
+      port = "web"
+
+      connect {
+        sidecar_service {
+          proxy {
+            local_service_port = 80
+
+            upstreams {
+              destination_name = "mysql-server"
+              local_bind_port = 6060
+            }
+
+            config {
+              protocol = "tcp"
+            }
+          }
+        }
+
+        sidecar_task {
+          resources {
+            cpu    = 50
+            memory = 50
+          }
+        }
+      }
+
+      tags = [
+        "traefik.enable=true",
+        "traefik.http.routers.nextcloud.entrypoints=web,websecure",
+        "traefik.http.routers.nextcloud.rule=Host(`nextcloud.${var.base_hostname}`)",
+        "traefik.http.routers.nextcloud.tls=true",
+      ]
+
+    }
+
+    task "main" {
+      driver = "docker"
+      
+      config {
+        image = "nextcloud"
+        ports = ["web"]
+      }
+
+      env = {
+        "MYSQL_HOST" = "${NOMAD_UPSTREAM_ADDR_mysql_server}"
+        "MYSQL_DATABASE" = "${var.nextcloud_db}"
+        "MYSQL_USER" = "${var.nextcloud_user}"
+        "MYSQL_PASSWORD" = "${var.nextcloud_pass}"
+      }
+
+      resources {
+        cpu = 50
+        memory = 250
+      }
+
+    }
+  }
+}
+