initial commit

.gitignore

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+.ansible/
+.vscode/
+
+inventory.yaml

playbook.yaml

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+---
+- name: Install adoptium.net APT repository
+
+  hosts: ungrouped
+  remote_user: root
+
+  vars_files: vars.yaml
+
+  pre_tasks:
+    - name: Resynchronize APT packages indexes
+      ansible.builtin.apt:
+        update_cache: true
+
+    - name: Install required APT packages
+      ansible.builtin.apt:
+        state: present
+        name:
+          - gpg
+          - ca-certificates
+          - apt-transport-https
+
+    - name: Update keyrings/ folder permissions
+      ansible.builtin.file:
+        path: '/etc/apt/keyrings'
+        owner: _apt
+        group: nogroup
+        mode: '0755'
+
+  tasks:
+    - name: Download adoptium.net GPG public key
+      ansible.builtin.get_url:
+        url: "{{ url_adoptium_gpg_public }}"
+        dest: "{{ path_adoptium_apt_keyrings }}"
+        owner: _apt
+        group: nogroup
+        mode: '0644'
+
+    - name: Add adoptium.net APT repository file
+      ansible.builtin.apt_repository:
+        repo: "deb [signed-by={{ path_adoptium_apt_keyrings }}] https://packages.adoptium.net/artifactory/deb {{ ansible_distribution_release }} main"
+        filename: adoptium
+...

vars.yaml

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+---
+url_adoptium_gpg_public: https://packages.adoptium.net/artifactory/api/gpg/key/public
+path_adoptium_apt_keyrings: /etc/apt/keyrings/adoptium.asc
+...