From 83271214af221d34128886d0df2fbad9f8a02b62 Mon Sep 17 00:00:00 2001
From: SquidRings1 <146839825+SquidRings1@users.noreply.github.com>
Date: Wed, 4 Dec 2024 11:45:45 +0100
Subject: [PATCH] create a load-balancer

---
 docker-compose.yml | 17 ++++++++++++++++-
 traefik.toml       | 24 ++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 traefik.toml

diff --git a/docker-compose.yml b/docker-compose.yml
index d48fafb..6925f56 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,4 +3,19 @@ services:
   todolist:
     build : . # (1)
     ports:
-      - 8081:8080 # (2)
+      - 8080 # (2)
+    deploy:
+      replicas: 3
+    labels:
+      - "traefik.http.routers.todolist.rule=PathPrefix(`/app`)"
+      - "traefik.http.middlewares.todolist.stripPrefix.prefixes=/app"
+      - "traefik.http.routers.todolist.middlewares=todolist@docker"
+  traefik:
+    image: traefik:2.5
+    restart: unless-stopped
+    ports:
+      - 80:80
+      - 8080:8080
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - ./traefik.toml:/traefik.toml
diff --git a/traefik.toml b/traefik.toml
new file mode 100644
index 0000000..c524277
--- /dev/null
+++ b/traefik.toml
@@ -0,0 +1,24 @@
+[global]
+sendAnonymousUsage = false
+
+[accessLog]
+
+[log]
+level = "DEBUG"
+format = "common"
+
+[providers]
+[providers.docker]
+endpoint = "unix:///var/run/docker.sock"
+watch = true
+exposedByDefault = true
+swarmMode = false
+
+[api]
+dashboard = true
+debug = false
+insecure = true
+
+[entryPoints]
+[entryPoints.insecure]
+address = ":80"