Initial commit

ansible-kvm-vms/roles/os_config/tasks/main.yml

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+---
+- name: Generate Ignition config for CoreOS/Flatcar
+  template:
+    src: ignition.json.j2
+    dest: "/tmp/{{ vm_name }}_ignition.json"
+  when: os_type == "coreos" or os_type == "flatcar"
+
+- name: Generate Cloud-init config for MicroOS
+  template:
+    src: user-data.yaml.j2
+    dest: "/tmp/{{ vm_name }}_user-data"
+  when: os_type == "microos"

ansible-kvm-vms/roles/os_config/templates/ignition.json.j2

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+{
+  "ignition": {
+    "version": "0.3.0"
+  },
+  "passwd": {
+    "users": [
+      {
+        "name": "{{ vm_user }}",
+        "password_hash": "{{ vm_password | password_hash('sha512') }}",
+        "ssh_public_keys": [
+          "{{ lookup('file', vm_ssh_public_key) }}"
+        ]
+      }
+    ]
+  },
+  "storage": {
+    "files": [
+      {
+        "path": "/etc/ssh/sshd_config.d/permit_root_login.conf",
+        "contents": {
+          "source": "data:text/plain;charset=utf-8,PermitRootLogin yes"
+        }
+      }
+    ]
+  }
+}

ansible-kvm-vms/roles/os_config/templates/user-data.yaml.j2

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+#cloud-config
+users:
+  - name: {{ vm_user }}
+    passwd: {{ vm_password | password_hash('sha512') }}
+    ssh_authorized_keys:
+      - {{ lookup('file', vm_ssh_public_key) }}
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    lock_passwd: false