update all

.taskfiles/ansible.yml

@@ -0,0 +1,87 @@
+---
+version: "3"
+
+env:
+  ANSIBLE_CONFIG: "{{.PROJECT_DIR}}/ansible/ansible.cfg"
+
+vars:
+  ANSIBLE_PLAYBOOK_DIR: "{{.ANSIBLE_DIR}}/playbooks"
+  ANSIBLE_INVENTORY_DIR: "{{.ANSIBLE_DIR}}/inventory"
+
+tasks:
+  deps:
+    desc: Upgrade Ansible galaxy deps
+    dir: ansible
+    cmds:
+      - "ansible-galaxy install -r requirements.yml --force"
+      - "pip3 install -r requirements.txt"
+    silent: true
+
+  list:
+    desc: List all the hosts
+    dir: ansible
+    cmds:
+      - "ansible all -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml --list-hosts"
+    silent: true
+
+  ping:
+    desc: Ping all the hosts
+    dir: ansible
+    cmds:
+      - "ansible all -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml --one-line -m 'ping'"
+    silent: true
+
+  uptime:
+    desc: Uptime of all the hosts
+    dir: ansible
+    cmds:
+      - ansible all -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml --one-line -a 'uptime'
+    silent: true
+
+  clean-images:
+    desc: Clean up stale container images
+    dir: ansible
+    cmds:
+      - "ansible kubernetes -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml --one-line -a 'k3s crictl rmi --prune' --become"
+    silent: true
+
+  purge-manifests:
+    desc: Delete all manifests under /var/lib/rancher/k3s/server/manifests
+    dir: ansible
+    cmds:
+      - "ansible master -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml --one-line -a 'rm /var/lib/rancher/k3s/server/manifests/*' --become"
+
+  reboot:
+    desc: Reboot all the k8s nodes
+    dir: ansible
+    cmds:
+      - "ansible kubernetes -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml -a '/usr/bin/systemctl reboot' --become"
+    silent: true
+
+  poweroff:
+    desc: Shutdown all the k8s nodes
+    dir: ansible
+    cmds:
+      - "ansible kubernetes -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml -a '/usr/bin/systemctl poweroff' --become"
+    silent: true
+
+  playbook:debian-prepare:
+    desc: Prepare all the k8s nodes for running k3s
+    dir: ansible
+    cmds:
+      - "ansible-playbook -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml {{.ANSIBLE_PLAYBOOK_DIR}}/kubernetes/debian-prepare.yml"
+    silent: true
+
+  playbook:debian-upgrade:
+    desc: Upgrade all the k8s nodes operating system
+    dir: ansible
+    cmds:
+      - "ansible-playbook -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml {{.ANSIBLE_PLAYBOOK_DIR}}/kubernetes/debian-upgrade.yml"
+    silent: true
+
+  playbook:cluster-install:
+    desc: Install Kubernetes on the nodes
+    dir: ansible
+    cmds:
+      - "ansible-playbook -i {{.ANSIBLE_INVENTORY_DIR}}/home-cluster/hosts.yml {{.ANSIBLE_PLAYBOOK_DIR}}/kubernetes/k3s-install.yml"
+    silent: true

Taskfile.yml

@@ -5,11 +5,13 @@ vars:
   PROJECT_DIR:
     sh: "git rev-parse --show-toplevel"
   CLUSTER_DIR: "{{.PROJECT_DIR}}/cluster"
+  ANSIBLE_DIR: "{{.PROJECT_DIR}}/ansible"
 
 env:
   KUBECONFIG: "{{.PROJECT_DIR}}/kubeconfig"
 
 includes:
+  ansible: .taskfiles/ansible.yml
   flux: .taskfiles/flux.yml
   format: .taskfiles/format.yml
   lint: .taskfiles/lint.yml

ansible/playbooks/kubernetes/debian-upgrade.yml

@@ -0,0 +1,17 @@
+---
+- hosts:
+    - storage
+  become: true
+  gather_facts: true
+  any_errors_fatal: true
+  tasks:
+    - name: upgrade
+      ansible.builtin.apt:
+        upgrade: full
+        update_cache: true
+        cache_valid_time: 3600
+        autoclean: true
+        autoremove: true
+      register: apt_upgrade
+      retries: 5
+      until: apt_upgrade is success