life-church: add playbooks/thinkcenter-update.yml (thinkcenter-only)

life-church/playbooks/thinkcenter-update.yml

@@ -0,0 +1,101 @@
+---
+# ============================================================================
+# life-church/playbooks/thinkcenter-update.yml
+# Update + upgrade thinkcenter ONLY (apt). CHANGES the system.
+#
+# - Refreshes apt cache, performs a full dist-upgrade, autoremoves orphans.
+# - become password fetched from Infisical /lc-hosts at runtime (never hardcoded).
+# - Reports whether a reboot is required afterwards (does NOT reboot automatically).
+#
+# UNDO: apt upgrades are not auto-reversible. To roll back a specific package use
+#   `apt install <pkg>=<old-version>` and hold it (`apt-mark hold <pkg>`).
+#   `/var/log/apt/history.log` on the host records exactly what changed.
+# ============================================================================
+
+# --- Play 1 (localhost): fetch thinkcenter's sudo password from Infisical ----
+- name: "thinkcenter update — resolve become password from Infisical"
+  hosts: localhost
+  gather_facts: false
+  tasks:
+    - name: "[resolve] Infisical creds from env"
+      ansible.builtin.set_fact:
+        infisical_client_id: "{{ lookup('env','INFISICAL_CLIENT_ID') }}"
+        infisical_client_secret: "{{ lookup('env','INFISICAL_CLIENT_SECRET') }}"
+        infisical_project_id: "{{ lookup('env','INFISICAL_PROJECT_ID') }}"
+        infisical_url: "{{ lookup('env','INFISICAL_API_URL') | default('http://192.168.122.41:8080', true) }}"
+        infisical_env_slug: "{{ lookup('env','INFISICAL_ENV_SLUG') | default('prod', true) }}"
+
+    - name: "[resolve] Assert Infisical creds present"
+      ansible.builtin.assert:
+        that:
+          - infisical_client_id | length > 0
+          - infisical_client_secret | length > 0
+          - infisical_project_id | length > 0
+        fail_msg: "Infisical creds missing from Semaphore environment 'infisical-dev'."
+
+    - name: "[infisical] Log in"
+      infisical.vault.login:
+        url: "{{ infisical_url }}"
+        auth_method: universal_auth
+        universal_auth_client_id: "{{ infisical_client_id }}"
+        universal_auth_client_secret: "{{ infisical_client_secret }}"
+      register: infisical_login
+      no_log: true
+
+    - name: "[infisical] Read /lc-hosts"
+      infisical.vault.read_secrets:
+        login_data: "{{ infisical_login.login_data }}"
+        project_id: "{{ infisical_project_id }}"
+        env_slug: "{{ infisical_env_slug }}"
+        path: "/lc-hosts"
+        as_dict: true
+      register: lc_secrets
+      no_log: true
+
+    - name: "[set] Stash thinkcenter sudo pass"
+      ansible.builtin.set_fact:
+        thinkcenter_become_pass: "{{ lc_secrets.secrets['THINKCENTER_SUDO_PASS'] }}"
+      no_log: true
+
+# --- Play 2: update + upgrade thinkcenter ONLY -------------------------------
+- name: "Update + upgrade thinkcenter"
+  hosts: thinkcenter          # thinkcenter only — tc1 is not targeted
+  gather_facts: true
+  become: true
+  vars:
+    ansible_become_pass: "{{ hostvars['localhost'].thinkcenter_become_pass }}"
+  tasks:
+    - name: "[safety] Confirm we are on thinkcenter"
+      ansible.builtin.assert:
+        that: inventory_hostname == 'thinkcenter'
+        fail_msg: "Refusing to run — this play is scoped to thinkcenter only."
+
+    - name: "[apt] Update cache + full dist-upgrade"
+      ansible.builtin.apt:
+        update_cache: true
+        cache_valid_time: 0
+        upgrade: dist
+      register: upgrade_result
+
+    - name: "[apt] Autoremove unused dependencies"
+      ansible.builtin.apt:
+        autoremove: true
+      register: autoremove_result
+
+    - name: "[apt] Autoclean cached package files"
+      ansible.builtin.apt:
+        autoclean: true
+
+    - name: "[reboot] Reboot-required flag present?"
+      ansible.builtin.stat:
+        path: /var/run/reboot-required
+      register: reboot_required
+
+    - name: "[report] Update summary"
+      ansible.builtin.debug:
+        msg:
+          - "===== thinkcenter update ====="
+          - "Upgrade changed system : {{ upgrade_result.changed }}"
+          - "Autoremove changed     : {{ autoremove_result.changed }}"
+          - "Reboot required        : {{ 'YES — reboot when convenient' if reboot_required.stat.exists else 'no' }}"
+          - "Details in /var/log/apt/history.log on the host."