more work on ansible for the cluster

dezendorf/homelab/ansible/Makefile

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+update:
+	ansible-playbook -i inventory update.yaml
+setup:
+	ansible-playbook -i inventory setup.yaml

dezendorf/homelab/ansible/after-power-outage.yaml

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+---
+- name: Packages
+  hosts: nodes
+  remote_user: bwdezend
+
+  tasks:
+  - name: Install nfs-common
+    apt:
+      name: nfs-common
+      state: present
+    become: true
+
+  - name: Install open-iscsi
+    apt:
+      name: open-iscsi
+      state: present
+    become: true
+
+- name: Get k3s bits
+  hosts: master
+  remote_user: bwdezend
+  vars:
+    node_token: ""
+  tasks:
+  - name: get agent token
+    fetch:
+      src: '/var/lib/rancher/k3s/server/node-token'
+      dest: 'node-token'
+    become: true
+
+- name: Install k3s if not present
+  hosts: nodes
+  vars:
+    node_token: "{{ lookup('file', 'node-token/tesseract.dezendorf.net/var/lib/rancher/k3s/server/node-token') }}"
+  tasks:
+  - name: add node-token
+    copy:
+      dest: "/tmp/node-token"
+      content: |
+        "{{ node_token }}"
+
+        #  - name: get k3s installer
+        #    get_url:
+        #      dest: /tmp/k3s.sh
+        #      url: https://get.k3s.io
+        #      mode: '0775'
+        #    become: true
+
+  - name: Fix DNS
+    copy:
+      src: resolv.conf
+      dest: /etc/resolv.conf
+    when: inventory_hostname in groups['nodes']
+    become: true
+
+  - name: install
+    ansible.builtin.shell: /tmp/k3s.sh
+    environment:
+      K3S_URL: "https://192.168.1.87:6443"
+      K3S_TOKEN: "{{ node_token }}"
+    when: inventory_hostname in groups['nodes']
+    args:
+      creates: /var/lib/rancher/k3s/agent
+
+
+

dezendorf/homelab/ansible/update.yaml

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+---
+- name: Packages
+  hosts: nodes
+  remote_user: bwdezend
+
+  tasks:
+  - name: apt-get update
+    ansible.builtin.apt:
+      update_cache: yes
+      cache_valid_time: 3600
+    become: true
+  - name: apt-get upgrade
+    ansible.builtin.apt:
+      name: "*"
+      state: latest
+    become: true
+  - name: apt autoclean
+    ansible.builtin.apt:
+      autoclean: yes
+    become: true
+  - name: apt autoremove
+    ansible.builtin.apt:
+      autoremove: yes
+    become: true