From aa0ef58ef5afc0dac44e9c64cf08c28e9e781952 Mon Sep 17 00:00:00 2001
From: Ivan Reshetnikov <admin@comfycamp.space>
Date: Fri, 29 Nov 2024 16:19:28 +0500
Subject: [PATCH] Disable nextcloud server in haproxy before updates

---
 roles/nextcloud/tasks/main.yml         | 25 ++--------------
 roles/nextcloud/tasks/start_server.yml | 41 ++++++++++++++++++++++++++
 2 files changed, 44 insertions(+), 22 deletions(-)
 create mode 100644 roles/nextcloud/tasks/start_server.yml

diff --git a/roles/nextcloud/tasks/main.yml b/roles/nextcloud/tasks/main.yml
index 7273e4e..fa00782 100644
--- a/roles/nextcloud/tasks/main.yml
+++ b/roles/nextcloud/tasks/main.yml
@@ -20,29 +20,10 @@
     owner: "33"
     group: "33"
   register: cfg
-- name: Run nextcloud container
-  become: true
-  community.docker.docker_container:
-    name: nextcloud-{{ item }}
-    image: nextcloud:30.0.2-apache
-    networks:
-      - name: nextcloud
-      - name: haproxy
-      - name: postgresql
-    volumes:
-      - nextcloud:/var/www/html
-      - /mnt/hdd/nextcloud/data:/var/www/html/data
-    recreate: "{{ cfg.changed }}"
-    restart_policy: unless-stopped
-    healthcheck:
-      test: ["CMD", "curl", "--fail", "http://127.0.0.1/status.php"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 30s
-    # TODO: enable after ansible update
-    # state: healthy
+- include_tasks: start_server.yml
   loop: [1, 2]
+  loop_control:
+    loop_var: server_idx
 - name: Schedule background jobs
   become: true
   ansible.builtin.cron:
diff --git a/roles/nextcloud/tasks/start_server.yml b/roles/nextcloud/tasks/start_server.yml
new file mode 100644
index 0000000..639e346
--- /dev/null
+++ b/roles/nextcloud/tasks/start_server.yml
@@ -0,0 +1,41 @@
+---
+- name: Disable server in haproxy
+  become: true
+  community.general.haproxy:
+    socket: /run/haproxy/admin.sock
+    state: disabled
+    drain: true
+    wait: true
+    backend: nextcloud
+    host: s{{ server_idx }}
+    fail_on_not_found: true
+- name: Run nextcloud container
+  become: true
+  community.docker.docker_container:
+    name: nextcloud-{{ server_idx }}
+    image: nextcloud:30.0.2-apache
+    networks:
+      - name: nextcloud
+      - name: haproxy
+      - name: postgresql
+    volumes:
+      - nextcloud:/var/www/html
+      - /mnt/hdd/nextcloud/data:/var/www/html/data
+    recreate: "{{ cfg.changed }}"
+    restart_policy: unless-stopped
+    healthcheck:
+      test: ["CMD", "curl", "--fail", "http://127.0.0.1/status.php"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 30s
+    # TODO: enable after ansible update
+    # state: healthy
+- name: Enable server in haproxy
+  become: true
+  community.general.haproxy:
+    socket: /run/haproxy/admin.sock
+    state: enabled
+    backend: nextcloud
+    host: s{{ server_idx }}
+    fail_on_not_found: true