From f273bb03905e2329806a7503c59a2e12ee5ef41b Mon Sep 17 00:00:00 2001
From: patrick <patrickjaroszewski@protonmail.com>
Date: Thu, 16 Jul 2026 23:06:31 -0400
Subject: [PATCH] poll docker compose ps for running+healthy state

---
 roles/app/tasks/health_check.yml | 44 ++++++++++----------------------
 1 file changed, 14 insertions(+), 30 deletions(-)

diff --git a/roles/app/tasks/health_check.yml b/roles/app/tasks/health_check.yml
index 46dc88f..ed10aeb 100644
--- a/roles/app/tasks/health_check.yml
+++ b/roles/app/tasks/health_check.yml
@@ -1,14 +1,4 @@
 ---
-- name: Wait for container to be healthy
-  community.docker.docker_container_info:
-    name: "{{ app_container_name }}"
-  register: container_info
-  until: container_info.container.State.Health.Status | default('healthy') == 'healthy'
-  retries: "{{ app_health_check_retries | default(30) }}"
-  delay: "{{ app_health_check_delay | default(10) }}"
-  when: app_health_check | default(true) and app_health_check_method | default('docker') == 'docker'
-  ignore_errors: true
-
 - name: Verify application HTTP endpoint
   ansible.builtin.uri:
     url: "{{ app_health_check_url }}"
@@ -19,25 +9,19 @@
   retries: "{{ app_health_check_retries | default(30) }}"
   delay: "{{ app_health_check_delay | default(10) }}"
   when: app_health_check | default(true) and app_health_check_method | default('docker') == 'http' and app_health_check_url is defined
-  ignore_errors: true
 
-- name: Inspect compose project containers
-  community.docker.docker_host_info:
-    containers: true
-    containers_all: true
-    containers_filters:
-      label: "com.docker.compose.project={{ app_compose_project_name }}"
-  register: compose_containers
-  when: app_health_check | default(true)
-
-- name: Verify deployment success
+- name: Wait for compose services to be running (and healthy if applicable)
+  ansible.builtin.command:
+    cmd: docker compose ps --all --format json
+    chdir: "{{ app_dir }}"
+  register: _compose_ps
+  changed_when: false
+  retries: "{{ app_health_check_retries | default(30) }}"
+  delay: "{{ app_health_check_delay | default(10) }}"
   vars:
-    _total: "{{ compose_containers.containers | length }}"
-    _running: "{{ compose_containers.containers | selectattr('State', 'equalto', 'running') | list | length }}"
-  ansible.builtin.assert:
-    that:
-      - compose_containers.containers | length > 0
-      - _running == _total
-    fail_msg: "Not all containers are running. Running: {{ _running }}, Total: {{ _total }}"
-    success_msg: "All containers are running successfully."
-  when: app_health_check | default(true) and compose_containers.containers is defined
+    _services: "{{ _compose_ps.stdout_lines | map('from_json') | list }}"
+  until:
+    - _services | length > 0
+    - _services | rejectattr('State', 'equalto', 'running') | list | length == 0
+    - _services | selectattr('Health', 'defined') | selectattr('Health', 'in', ['unhealthy', 'starting']) | list | length == 0
+  when: app_health_check | default(true) and app_health_check_method | default('docker') == 'docker'