Add Nomad

README.md

@@ -64,6 +64,7 @@ If you have a spare domain name you can configure applications to be accessible
 * [netboot.xyz](https://netboot.xyz/) - a PXE boot server
 * [Netdata](https://my-netdata.io/) - An extremely comprehensive system monitoring solution
 * [Nextcloud](https://nextcloud.com/) - A self-hosted Dropbox alternative
+* [Nomad](https://www.nomadproject.io/) - A simple and flexible scheduler and software orchestrator 
 * [NZBget](https://nzbget.net/) - The most efficient usenet downloader
 * [Octoprint](https://octoprint.org/) - Control and monitor your 3D printer
 * [Ombi](https://ombi.io/) - web application that automatically gives your users the ability to request content

roles/nomad/defaults/main.yml

@@ -0,0 +1,9 @@
+---
+nomad_enabled: false
+nomad_data_home: "{{ docker_home }}/nomad"
+nomad_service_name: nomad
+
+# ports
+nomad_port_http: 4646
+nomad_port_rpc: 4647
+nomad_port_serf: 4648

roles/nomad/tasks/main.yml

@@ -0,0 +1,39 @@
+---
+- name: Install and start Nomad
+  block:
+    - name: Add Hashicorp GPG key
+      ansible.builtin.apt_key:
+        url: https://apt.releases.hashicorp.com/gpg
+        state: present
+
+    - name: Add Hashicorp apt repository
+      ansible.builtin.apt_repository:
+        repo: "deb https://apt.releases.hashicorp.com {{ ansible_facts['lsb']['codename'] }} main"
+        state: present
+        filename: hashicorp
+
+    - name: Install Nomad
+      ansible.builtin.apt:
+        name: nomad
+        state: present
+
+    - name: Template Nomad config
+      ansible.builtin.template:
+        src: nomad.hcl
+        dest: /etc/nomad.d/nomad.hcl
+
+    - name: Start Nomad
+      ansible.builtin.systemd:
+        name: "{{ nomad_service_name }}"
+        state: started
+        enabled: yes
+  when: nomad_enabled is true
+
+- name: Stop Nomad
+  block:
+    - name: Stop Nomad
+      ansible.builtin.systemd:
+        name: "{{ nomad_service_name }}"
+        state: stopped
+        enabled: no
+  when: nomad_enabled is false

roles/nomad/templates/nomad.hcl

@@ -0,0 +1,22 @@
+# Full configuration options can be found at https://www.nomadproject.io/docs/configuration
+
+data_dir  = "{{ nomad_data_home }}/data"
+bind_addr = "0.0.0.0"
+
+ports {
+  http = {{ nomad_port_http }}
+  rpc  = {{ nomad_port_rpc }}
+  serf = {{ nomad_port_serf }}
+}
+
+server {
+  # license_path is required as of Nomad v1.1.1+
+  #license_path = "/opt/nomad/license.hclic"
+  enabled          = true
+  bootstrap_expect = 1
+}
+
+client {
+  enabled = true
+  servers = ["0.0.0.0"]
+}

website/docs/applications/development-tools/nomad.md

@@ -0,0 +1,13 @@
+---
+title: "Nomad"
+---
+
+Homepage: <https://www.nomadproject.io/>
+
+A simple and flexible scheduler and orchestrator to deploy and manage containers and non-containerised applications across on-prem and clouds at scale.
+
+## Usage
+
+Set `nomad_enabled: true` in your `inventories/<your_inventory>/nas.yml` file.
+
+Nomad's web interface can be found at <http://ansible_nas_host_or_ip:4646>