From 5ea94924d2f0a994656eace7fa9a6c0e7e01d0b3 Mon Sep 17 00:00:00 2001
From: Ivan Reshetnikov <admin@comfycamp.space>
Date: Mon, 21 Oct 2024 11:42:58 +0500
Subject: [PATCH] Increase the number of authentik replicas

---
 roles/authentik/tasks/main.yml  | 10 +++++-----
 roles/haproxy/files/haproxy.cfg | 13 ++++++++++++-
 roles/haproxy/tasks/main.yml    |  1 +
 3 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/roles/authentik/tasks/main.yml b/roles/authentik/tasks/main.yml
index 318ac10..728238b 100644
--- a/roles/authentik/tasks/main.yml
+++ b/roles/authentik/tasks/main.yml
@@ -35,7 +35,7 @@
 - name: Run authentik server container
   become: true
   community.docker.docker_container:
-    name: authentik
+    name: authentik-{{ item }}
     image: "{{ image }}:{{ tag }}"
     command: ["server"]
     networks:
@@ -51,6 +51,7 @@
       - /etc/letsencrypt/live/comfycamp.space/fullchain.pem:/certs/comfycamp.space/fullchain.pem:ro
       - /etc/letsencrypt/live/comfycamp.space/privkey.pem:/certs/comfycamp.space/privkey.pem:ro
     env_file: /etc/authentik/.env
+  loop: ["1", "2"]
 - name: Run authentik worker container
   become: true
   community.docker.docker_container:
@@ -69,17 +70,16 @@
 - name: Run authentik LDAP outpost
   become: true
   community.docker.docker_container:
-    name: authentik-ldap
+    name: authentik-ldap-{{ item }}
     image: ghcr.io/goauthentik/ldap:{{ tag }}
     networks:
       - name: authentik
       - name: haproxy
-    ports:
-      - 389:3389
     volumes:
       - authentik-certs:/certs
       - /etc/letsencrypt/live/comfycamp.space/fullchain.pem:/certs/comfycamp.space/fullchain.pem:ro
       - /etc/letsencrypt/live/comfycamp.space/privkey.pem:/certs/comfycamp.space/privkey.pem:ro
     env:
-      AUTHENTIK_HOST: http://authentik:9000
+      AUTHENTIK_HOST: http://authentik-{{ item }}:9000
       AUTHENTIK_TOKEN: "{{ ldap_outpost_token }}"
+  loop: ["1", "2"]
diff --git a/roles/haproxy/files/haproxy.cfg b/roles/haproxy/files/haproxy.cfg
index 8133e37..684e95e 100644
--- a/roles/haproxy/files/haproxy.cfg
+++ b/roles/haproxy/files/haproxy.cfg
@@ -78,6 +78,11 @@ frontend matrix-federation
 
     default_backend matrix
 
+frontend authentik_ldap
+    mode tcp
+    bind *:389
+    default_backend authentik_ldap
+
 backend comfycamp
     mode http
     server green comfycamp:4000 check
@@ -134,4 +139,10 @@ backend peertube
 backend authentik
     mode http
     option forwardfor
-    server s1 authentik:9000
+    server s1 authentik-1:9000 check
+    server s2 authentik-2:9000 check
+
+backend authentik_ldap
+    mode tcp
+    server s1 authentik-ldap-1:3389 check
+    server s2 authentik-ldap-2:3389 check
diff --git a/roles/haproxy/tasks/main.yml b/roles/haproxy/tasks/main.yml
index 5c40ca4..c1a32b9 100644
--- a/roles/haproxy/tasks/main.yml
+++ b/roles/haproxy/tasks/main.yml
@@ -61,6 +61,7 @@
       net.ipv4.ip_unprivileged_port_start: 0
     ports:
       - 80:80
+      - 389:389
       - 443:443
     restart_policy: unless-stopped
 - name: Reload haproxy