Add test load balancer

Signed-off-by: Bensuperpc <bensuperpc@gmail.com>

infrastructure/caddy/config/bensuperpc.org/Caddyfile

@@ -47,6 +47,16 @@ wordpress.bensuperpc.org {
 	}
 }
 
+it-tools.bensuperpc.org {
+	# Load balance between 2 instances
+	reverse_proxy {
+		to it-tools0:80 it-tools1:80
+		lb_policy round_robin
+		lb_retries 3
+		lb_try_interval 1s
+	}
+}
+
 adminer.bensuperpc.org {
 	reverse_proxy adminer:8080
 }
@@ -97,10 +107,6 @@ syncthing.bensuperpc.org {
 	}
 }
 
-it-tools.bensuperpc.org {
-	reverse_proxy it-tools:80
-}
-
 tools.bensuperpc.org {
 	redir https://it-tools.bensuperpc.org permanent
 }

infrastructure/homepage/config/services.yaml

@@ -84,7 +84,7 @@
         href: https://it-tools.bensuperpc.org/
         description: IT Tools
         ping: it-tools.bensuperpc.org
-        container: it-tools
+        container: it-tools0
 
     - gitea:
         icon: https://cdn.jsdelivr.net/gh/walkxcode/dashboard-icons@master/png/gitea.png

infrastructure/it-tools/docker-compose.it-tools.yml

@@ -1,8 +1,29 @@
 services:
   # it-tools
-  it-tools:
+  it-tools0:
     image: corentinth/it-tools:latest
-    container_name: it-tools
+    container_name: it-tools0
+    profiles:
+      - it-tools
+    restart: on-failure:5
+    depends_on:
+      - caddy
+    networks:
+      - infra-network
+    security_opt:
+      - no-new-privileges:true
+    read_only: false
+    deploy:
+      resources:
+        limits:
+          cpus: '0.5'
+          memory: 512M
+        reservations:
+          cpus: '0.001'
+          memory: 20M
+  it-tools1:
+    image: corentinth/it-tools:latest
+    container_name: it-tools1
     profiles:
       - it-tools
     restart: on-failure:5