Refactor microk8s playbook to follow "new" structure (#1264)

* Refactor microk8s playbook to follow structure with shared roles

- Integrates with btrix/deploy role for deploying
- Seperated RedHat and Debian into seperate roles
- Created Common role

- allow running remotely by default
- use 'browsertrix_cloud_home' for charts path
- add additional customizable options to btrix_values.j2 (todo: unify all the templates)
- docs: update to new playbook path

---------
Co-authored-by: Ilya Kreymer <[email protected]>

ansible/install_microk8s.yml

@@ -0,0 +1,23 @@
+---
+- hosts: all
+  gather_facts: yes
+  become: yes
+  vars_files:
+    - inventory/microk8s/group_vars/main.yml
+  roles:
+    - microk8s/debian # Change to redhat if using a redhat distro
+    - microk8s/common
+    - btrix/deploy
+
+  handlers:
+  - name: Reboot System
+    ansible.builtin.reboot:
+    when:
+      - skip_handlers | default("false") == "false"
+
+  - name: microk8s ready
+    ansible.builtin.command:
+      cmd: microk8s.status --wait-ready
+    changed_when: false
+    when:
+      - skip_handlers | default("false") == "false"

ansible/inventory/microk8s/group_vars/example.yml

@@ -0,0 +1,23 @@
+---
+all:
+  children:
+    "deploy microk8s":
+      vars:
+        browsertrix_mongo_password: "CHANGE ME"
+        browsertrix_superuser_password: "CHANGE ME"
+
+        host_ip: "{{ hostvars[inventory_hostname]['ansible_default_ipv4']['address'] }}"
+        domain_name: "{{inventory_hostname }}"
+        signing_subdomain: "{{ signing_subdomain }}"
+        signing_authtoken: "{{ 99999999 }}"
+        enable_signing: true
+        your_user: sysadmin
+        ansible_user: sysadmin
+        cert_email: [email protected]
+#        crawler_session_size_limit_bytes: 50000000000
+
+        crawler_extra_args: "--screenshot view,thumbnail,fullPage"
+
+        microk8s_dns_servers:
+          - 1.1.1.1
+          - 1.0.0.1

ansible/group_vars/microk8s/main.yml → ansible/inventory/microk8s/group_vars/main.yml

@@ -1,4 +1,5 @@
 ---
+project_name: "default"
 ansible_ssh_private_key_file: "~/.ssh/id_rsa"
 microk8s_cache_valid_time: 3600
 allow_world_readable_tmpfiles: true
@@ -18,8 +19,8 @@ microk8s_channel: stable
 
 your_user: root          # if your cloud provide uses another user change this
 browsertrix_cloud_home: "/opt/browsertrix-cloud"
-microk8s_user_home: "/home/{{ microk8s_user }}"
-microk8s_user: conan     # change this to a different user if you don't want conan the deployer
+ansible_user_home: "/home/{{ ansible_user }}"
+ansible_user: conan     # change this to a different user if you don't want conan the deployer
 microk8s_plugins:
   dns: true              # CoreDNS
   ingress: true          # Ingress controller for external access

ansible/inventory/microk8s/hosts.ini

@@ -0,0 +1,3 @@
+[microk8s]
+127.0.0.1
+# Add more hosts here if you want to deploy to multiple nodes