restart.yml

---
# Swarm bind-mounts of a FILE pin the source inode at task-create time.
# stack_host_template writes atomically (write-tmp + rename), so the
# source inode changes; the running task keeps the old, deleted inode
# mounted and `openresty -s reload` reads stale config. Force a task
# redeploy on the manager to remount the live inode.
- name: 🐳 Compose-mode force-recreate (a file bind-mount pins the inode)
  when: IS_COMPOSE_MODE
  block:
    - name: 🔄 Force-recreate OpenResty (remounts the config bind to the inode)
      ansible.builtin.shell: |
        set -euo pipefail
        compose up -d --force-recreate --remove-orphans
      args:
        chdir: "{{ lookup('container', 'svc-prx-openresty', 'directories.instance') }}"
        executable: /bin/bash
      register: openresty_restart
      changed_when: true

    - name: ✅ Validate OpenResty configuration (Post-Flight-Check)
      ansible.builtin.shell: >
        container exec {{ lookup('container_address', 'svc-prx-openresty', 'openresty') }} openresty -t -q
      vars:
        compose_mode_force: ""
      register: openresty_test_post
      changed_when: false
      retries: 10
      delay: 3
      until: openresty_test_post.rc == 0
      failed_when: >
        openresty_test_post.rc != 0 and
        ('is not running' not in ((openresty_test_post.stderr | default('')) | lower)) and
        ('no such container' not in ((openresty_test_post.stderr | default('')) | lower)) and
        ('is restarting' not in ((openresty_test_post.stderr | default('')) | lower))

- name: 🚀 Force OpenResty service redeploy
  ansible.builtin.command: >-
    container service update --force
    {{ lookup('container_service', 'svc-prx-openresty', 'openresty') }}
  register: openresty_swarm_update
  changed_when: openresty_swarm_update.rc == 0
  retries: 5
  delay: 3
  until: >-
    openresty_swarm_update.rc == 0 or
    ('update out of sequence' not in ((openresty_swarm_update.stderr | default('')) | lower))
  timeout: "{{ lookup('timeout', 600) | int }}"
  when:
    - IS_SWARM_MODE
    - IS_STACK_HOST | bool

- name: "🐛 MODE_DEBUG: wait + validate OpenResty"
  when: MODE_DEBUG | bool
  block:
    - ansible.builtin.command: container ps -a --format '{{"{{.Names}} {{.Status}}"}}'
      register: docker_ps
      changed_when: false
      failed_when: false
      ignore_errors: true

    - ansible.builtin.shell: >
        container logs --tail=200 {{ lookup('container_address', 'svc-prx-openresty', 'openresty') }}
      vars:
        compose_mode_force: ""
      register: openresty_logs
      changed_when: false
      failed_when: false
      ignore_errors: true
      delegate_to: "{{ STACK_HOST }}"

    - ansible.builtin.debug:
        msg: |
          Container status:
          {{ docker_ps.stdout | default('') }}

          OpenResty logs (last 200 lines):
          {{ openresty_logs.stdout | default('') }}
          {{ openresty_logs.stderr | default('') }}
      ignore_errors: true