From 13118717af1e3396a4f00c5a46c5cf3e230a6438 Mon Sep 17 00:00:00 2001
From: Ivan Reshetnikov <admin@comfycamp.space>
Date: Thu, 28 Nov 2024 12:52:31 +0500
Subject: [PATCH] Disable mastodon web server in haproxy before updates

---
 roles/mastodon/tasks/main.yml             | 29 +++-------------
 roles/mastodon/tasks/start_web_server.yml | 41 +++++++++++++++++++++++
 2 files changed, 45 insertions(+), 25 deletions(-)
 create mode 100644 roles/mastodon/tasks/start_web_server.yml

diff --git a/roles/mastodon/tasks/main.yml b/roles/mastodon/tasks/main.yml
index eee3162..988307d 100644
--- a/roles/mastodon/tasks/main.yml
+++ b/roles/mastodon/tasks/main.yml
@@ -40,31 +40,10 @@
     mode: '0660'
     owner: root
     group: root
-- name: Create web container
-  become: true
-  community.docker.docker_container:
-    name: mastodon-web-{{ item }}
-    image: ghcr.io/mastodon/mastodon:{{ version }}
-    env_file: /etc/mastodon/.env
-    command: ["bundle", "exec", "puma", "-C", "config/puma.rb"]
-    networks:
-      - name: mastodon
-      - name: postgresql
-      - name: minio
-      - name: haproxy
-      - name: authentik
-    volumes:
-      - mastodon-public-system:/mastodon/public/system
-    restart_policy: unless-stopped
-    healthcheck:
-      test: ["CMD", "curl", "--fail", "127.0.0.1:3000/health"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 30s
-    # TODO: enable after ansible update
-    # state: healthy
-  loop: ["1", "2"]
+- include_tasks: start_web_server.yml
+  loop: [1, 2]
+  loop_control:
+    loop_var: server_idx
 - name: Create streaming container
   become: true
   community.docker.docker_container:
diff --git a/roles/mastodon/tasks/start_web_server.yml b/roles/mastodon/tasks/start_web_server.yml
new file mode 100644
index 0000000..b6ec50e
--- /dev/null
+++ b/roles/mastodon/tasks/start_web_server.yml
@@ -0,0 +1,41 @@
+---
+- name: Disable web server in haproxy
+  become: true
+  community.general.haproxy:
+    socket: /run/haproxy/admin.sock
+    state: disabled
+    backend: mastodon
+    host: s{{ server_idx }}
+    fail_on_not_found: true
+- name: Create web container
+  become: true
+  community.docker.docker_container:
+    name: mastodon-web-{{ server_idx }}
+    image: ghcr.io/mastodon/mastodon:{{ version }}
+    env_file: /etc/mastodon/.env
+    command: ["bundle", "exec", "puma", "-C", "config/puma.rb"]
+    networks:
+      - name: mastodon
+      - name: postgresql
+      - name: minio
+      - name: haproxy
+      - name: authentik
+    volumes:
+      - mastodon-public-system:/mastodon/public/system
+    restart_policy: unless-stopped
+    healthcheck:
+      test: ["CMD", "curl", "--fail", "127.0.0.1:3000/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 30s
+    # TODO: enable after ansible update
+    # state: healthy
+- name: Enable web server in haproxy
+  become: true
+  community.general.haproxy:
+    socket: /run/haproxy/admin.sock
+    state: enabled
+    backend: mastodon
+    host: s{{ server_idx }}
+    fail_on_not_found: true