Initial project commit

roles/verified_reboot/tasks/check_boot_id.yml

@@ -0,0 +1,47 @@
+---
+- name: Max check count reached
+  ansible.builtin.fail:
+    msg: "Max check count ({{ verified_reboot_max_checks }}) reached. Aborting after {{ verified_reboot_check_count }} tries."
+  when:
+    - verified_reboot_check_count | int >= verified_reboot_max_checks
+
+- name: Increment check count
+  ansible.builtin.set_fact:
+    verified_reboot_check_count: "{{ verified_reboot_check_count | int + 1 }}"
+
+- name: Current Iteration
+  ansible.builtin.debug:
+    msg: "{{ verified_reboot_check_count }}"
+    verbosity: 1
+
+- name: Wait for host to connect or try again
+  block:
+    - name: Wait for connection to host
+      ansible.builtin.wait_for_connection:
+        connect_timeout: "{{ verified_reboot_wait_conn_timeout }}"
+        sleep: "{{ verified_reboot_wait_sleep }}"
+        delay: "{{ verified_reboot_wait_delay }}"
+        timeout: "{{ verified_reboot_wait_timeout }}"
+  rescue:
+    - name: Re-check host status - RESCUE
+      ansible.builtin.include_tasks: check_boot_id.yml
+
+- name: Capture boot ID post reboot
+  ansible.builtin.slurp:
+    src: "{{ verified_reboot_bootid_file }}"
+  register: verified_reboot_post_boot_id_raw
+
+- name: Set post-reboot boot ID
+  ansible.builtin.set_fact:
+    verified_reboot_post_boot_id: "{{ verified_reboot_post_boot_id_raw['content'] | b64decode | trim }}"
+
+- name: Debug boot IDs
+  ansible.builtin.debug:
+    msg: "{{ verified_reboot_pre_boot_id }} == {{ verified_reboot_post_boot_id }}"
+    verbosity: 1
+
+- name: Re-check host status
+  ansible.builtin.include_tasks: check_boot_id.yml
+  when:
+    - verified_reboot_pre_boot_id == verified_reboot_post_boot_id
+    - verified_reboot_check_count | int < verified_reboot_max_checks

roles/verified_reboot/tasks/main.yml

@@ -0,0 +1,17 @@
+---
+- name: Capture initial boot ID
+  ansible.builtin.slurp:
+    src: "{{ verified_reboot_bootid_file }}"
+  register: verified_reboot_pre_boot_id_raw
+
+- name: Set pre-reboot boot ID
+  ansible.builtin.set_fact:
+    verified_reboot_pre_boot_id: "{{ verified_reboot_pre_boot_id_raw['content'] | b64decode | trim }}"
+    verified_reboot_check_count: 0
+
+- name: Reboot the host
+  ansible.builtin.command:
+    cmd: "/usr/sbin/shutdown -r +{{ verified_reboot_reboot_time }} '{{ verified_reboot_reboot_msg }}'"
+
+- name: Verify reboot status of host
+  ansible.builtin.include_tasks: check_boot_id.yml