WIP

ansible/arch-linux/defaults/main.yml

@@ -1,2 +0,0 @@
----
-# defaults file for arch-linux

ansible/arch-linux/handlers/main.yml

@@ -1,2 +0,0 @@
----
-# handlers file for arch-linux

ansible/arch-linux/meta/main.yml

@@ -1,52 +0,0 @@
-galaxy_info:
-  author: your name
-  description: your role description
-  company: your company (optional)
-
-  # If the issue tracker for your role is not on github, uncomment the
-  # next line and provide a value
-  # issue_tracker_url: http://example.com/issue/tracker
-
-  # Choose a valid license ID from https://spdx.org - some suggested licenses:
-  # - BSD-3-Clause (default)
-  # - MIT
-  # - GPL-2.0-or-later
-  # - GPL-3.0-only
-  # - Apache-2.0
-  # - CC-BY-4.0
-  license: license (GPL-2.0-or-later, MIT, etc)
-
-  min_ansible_version: 2.1
-
-  # If this a Container Enabled role, provide the minimum Ansible Container version.
-  # min_ansible_container_version:
-
-  #
-  # Provide a list of supported platforms, and for each platform a list of versions.
-  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
-  # To view available platforms and versions (or releases), visit:
-  # https://galaxy.ansible.com/api/v1/platforms/
-  #
-  # platforms:
-  # - name: Fedora
-  #   versions:
-  #   - all
-  #   - 25
-  # - name: SomePlatform
-  #   versions:
-  #   - all
-  #   - 1.0
-  #   - 7
-  #   - 99.99
-
-  galaxy_tags: []
-    # List tags for your role here, one per line. A tag is a keyword that describes
-    # and categorizes the role. Users find roles by searching for tags. Be sure to
-    # remove the '[]' above, if you add tags to this list.
-    #
-    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
-    #       Maximum 20 tags per role.
-
-dependencies: []
-  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
-  # if you add dependencies to this list.

ansible/arch-linux/tasks/main.yml

@@ -1,16 +0,0 @@
-# TODO: how can I "share" the `aur_builder` username
-# TODO: how can I avoiding repeating tasks if I know they're done?t remote add origin ssh://git@git.lyte.dev:2222/lytedev/home-k8s-cluster.git
-
-- include_tasks: ./create-aur-builder.yml
-  when: ansible_facts.os_family == 'Archlinux'
-
-- include_tasks: ./install-yay-bin.yml
-  when: ansible_facts.os_family == 'Archlinux'
-
-- include_tasks: ./upgrade-all-packages.yml
-  when: ansible_facts.os_family == 'Archlinux'
-
-# TODO:
-# - update everything
-# - install k8s
-# - join cluster?

ansible/arch-linux/tests/inventory

@@ -1,2 +0,0 @@
-localhost
-

ansible/arch-linux/tests/test.yml

@@ -1,5 +0,0 @@
----
-- hosts: localhost
-  remote_user: root
-  roles:
-    - arch-linux

ansible/arch-linux/vars/main.yml

@@ -1,2 +0,0 @@
----
-# vars file for arch-linux

ansible/build-k3s-cluster.yml

@@ -0,0 +1,5 @@
+- name: setup k3s on k3s-nodes
+  hosts: k3s-nodes
+  gather_facts: yes
+  roles:
+    - role: k3s-node

ansible/install-k3s.yml

@@ -1,18 +0,0 @@
-- name: provision Arch Linux hosts
-  hosts: all
-  gather_facts: yes
-  roles:
-    - role: xanmanning.k3s
-
-# - hosts: k3s_nodes
-#   vars:
-#     k3s_registration_address: loadbalancer  # Typically a load balancer.
-#     k3s_server:
-#       datastore-endpoint: "postgres://postgres:verybadpass@database:5432/postgres?sslmode=disable"
-#   pre_tasks:
-#     - name: Set each node to be a control node
-#       ansible.builtin.set_fact:
-#         k3s_control_node: true
-#       when: inventory_hostname in ['node2', 'node3']
-#   roles:
-#     - role: xanmanning.k3s

ansible/inventory/hosts.yml

@@ -1,32 +1,13 @@
-homek8s:
-  children:
-    controllers:
-    hybrid:
-      hosts:
-        "10.0.0.87":
-          k3s_control_node: true
-          ansible_host: "10.0.0.87"
-          ansible_user: root
-          cluster-cidr: '10.42.0.0/16'
-          #   # flannel-backend: 'none'
-          #   node-label:
-          #     - "human-name=datto3"
-        "10.0.0.138":
-          ansible_host: "10.0.0.138"
-          ansible_user: root
-          # k3s_control_node: false
-          #   with-node-id: true
-          #   node-label:
-          #     - "human-name=chromebox"
-    workers:
+k3s-nodes:
+  hosts:
+    "root@10.0.0.87":
+      control-plane-node: true
+    "root@10.0.0.138":
+      agent-node: true
 
   vars:
-    k3s_release_version: v1.23.3+k3s1
-    k3s_build_cluster: true
-    k3s_registration_address: 10.0.0.87
     ansible_python_interpreter: /usr/bin/python3.10
-    k3s_server:
-      advertise-address: "0.0.0.0"
-    k3s_agent:
-      node-ip: "{{ ansible_host }}"
-      node-external-ip: "{{ ansible_host }}"
+    cluster_cidr: '192.168.0.0/16'
+    k3s:
+      version: v1.23.3+k3s1
+      master: 10.0.0.87

ansible/k3s-node/tasks/aur.yml

@@ -2,7 +2,7 @@
   connection: local
   become: no
   uri: >
-    url=https://aur.archlinux.org/rpc.php?type=info&arg={{ pkg_name | mandatory }}
+    url=https://aur.archlinux.org/rpc?v=5&type=info&arg={{ pkg_name | mandatory }}
     return_content=yes
     timeout=6
   register: api_info
@@ -11,7 +11,7 @@
     that:
       - api_info.status == 200
       - api_info.json is defined
-      - api_info.json.type == 'info'
+      - api_info.json.type == 'multiinfo'
       - api_info.json.resultcount == 1
       - api_info.json.results is defined
 
@@ -19,10 +19,15 @@
   become: no
   connection: local
   get_url: >
-    url='https://aur.archlinux.org{{ api_info.json.results.URLPath }}'
+    url='https://aur.archlinux.org{{ api_info.json.results[0].URLPath }}'
     dest='/tmp/'
   register: aur_tarball
 
+- name: AUR | cleanup old {{ pkg_name }} builds
+  ansible.builtin.file:
+    path: /tmp/{{ pkg_name }}
+    state: absent
+
 - name: AUR | upload and extract package {{ pkg_name }} tarball to host
   become: yes
   become_user: '{{ makepkg_nonroot_user }}'

ansible/k3s-node/tasks/install-k3s.yml

@@ -0,0 +1,3 @@
+- name: install k3s
+  ansible.builtin.command: >
+    curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION="{{ k3s.version }}" sh -

ansible/k3s-node/tasks/main.yml

@@ -0,0 +1,10 @@
+- include_tasks: ./prepare-host.yml
+- include_tasks: ./install-k3s.yml
+
+# TODO: setup loadbalancer?
+
+- include_tasks: ./start-k3s-control-nodes.yml
+  # TODO: probably need some output here?
+
+- include_tasks: ./start-k3s-agents.yml
+  # TODO: probably need the output from control nodes

ansible/k3s-node/tasks/prepare-host.yml

@@ -0,0 +1,19 @@
+# arch linux
+- include_tasks: ./create-aur-builder.yml
+  when: ansible_facts.os_family == 'Archlinux'
+
+- include_tasks: ./install-yay-bin.yml
+  when: ansible_facts.os_family == 'Archlinux'
+
+# common
+- include_tasks: ./use-firewalld-with-iptables.yml
+
+- name: open http and https ports in firewalld
+  ansible.builtin.command: >
+    sudo firewall-cmd --add-port=443/tcp --permanent \
+      && sudo firewall-cmd --add-port=80/tcp --permanent \
+      && sudo firewall-cmd --reload
+
+- include_tasks: ./update-all.yml
+
+  # _todo: net.ipv4.ip_forward = 1

ansible/k3s-node/tasks/upgrade-all-packages.yml

@@ -1,4 +1,5 @@
 - name: upgrade all packages
+  when: ansible_facts.os_family == 'Archlinux'
   community.general.pacman:
     # executable: yay
     force: yes

ansible/k3s-node/tasks/use-firewalld-with-iptables.yml

@@ -0,0 +1,8 @@
+- name: uninstall nftables, install firewalld, configure it to use iptables, and activate it
+  when: ansible_facts.os_family == 'Archlinux'
+  become: true
+  ansible.builtin.command: >
+    pacman -Rs nftables \
+      && pacman -Sy firewalld \
+      && sed -i 's/FirewallBackend=.*/FirewallBackend=iptables/g' /etc/firewalld/firewalld.conf \
+      && systemctl enable --now firewalld

ansible/nuke-k3s-cluster.yml

@@ -1,4 +1,4 @@
-- name: deprovision k3s nodes
+- name: purge k3s from k3s-nodes
   hosts: all
   become: true
   gather_facts: yes
@@ -24,16 +24,3 @@
         path: "{{ item.path }}"
         state: absent
       loop: "{{ files_to_delete.files }}"
-
-# - hosts: k3s_nodes
-#   vars:
-#     k3s_registration_address: loadbalancer  # Typically a load balancer.
-#     k3s_server:
-#       datastore-endpoint: "postgres://postgres:verybadpass@database:5432/postgres?sslmode=disable"
-#   pre_tasks:
-#     - name: Set each node to be a control node
-#       ansible.builtin.set_fact:
-#         k3s_control_node: true
-#       when: inventory_hostname in ['node2', 'node3']
-#   roles:
-#     - role: xanmanning.k3s

ansible/provision.yml

@@ -1,13 +0,0 @@
-- name: provision Arch Linux hosts
-  hosts: all
-  gather_facts: yes
-  roles:
-    - role: './arch-linux'
-  tasks:
-    - name: print all available facts
-      ansible.builtin.debug:
-        var: ansible_facts
-
-    - name: print os family
-      ansible.builtin.debug:
-        var: ansible_facts.os_family

ansible/requirements.yml

@@ -5,6 +5,3 @@ collections:
     version: 1.2.0
   - name: ansible.posix
     version: 1.3.0
-roles:
-  - src: xanmanning.k3s
-    version: v3.1.0