diff --git a/traefik/.gitignore b/traefik/.gitignore
new file mode 100644
index 0000000..6712393
--- /dev/null
+++ b/traefik/.gitignore
@@ -0,0 +1 @@
+traefik.yml
\ No newline at end of file
diff --git a/traefik/README.md b/traefik/README.md
new file mode 100644
index 0000000..dd90fb9
--- /dev/null
+++ b/traefik/README.md
@@ -0,0 +1,11 @@
+# Monitoring
+
+## Run
+
+```bash
+docker network create web
+touch acme.json
+chmod 600 acme.json
+cp traefik.example.yml traefik.yml # then edit
+docker compose up -d
+```
diff --git a/traefik/docker-compose.yml b/traefik/docker-compose.yml
index 13caf8e..d396151 100644
--- a/traefik/docker-compose.yml
+++ b/traefik/docker-compose.yml
@@ -15,5 +15,6 @@ services:
       - "443:443"
       - "8080:8080"
     volumes:
-      - './traefik.yml:/etc/traefik/traefik.yml'      
+      - './traefik.yml:/etc/traefik/traefik.yml'
+      - './acme.json:/acme.json'
       - '/var/run/docker.sock:/var/run/docker.sock:ro'
diff --git a/traefik/traefik.yml b/traefik/traefik.example.yml
similarity index 58%
rename from traefik/traefik.yml
rename to traefik/traefik.example.yml
index 79b9a89..7ce3289 100644
--- a/traefik/traefik.yml
+++ b/traefik/traefik.example.yml
@@ -13,3 +13,11 @@ providers:
     network: 'web'
     endpoint: 'unix:///var/run/docker.sock'
     exposedByDefault: false
+
+certificatesResolvers:
+  letsencrypt:
+    acme:
+      email: 'admin@example.org'
+      storage: 'acme.json'
+      httpChallenge:
+        entryPoint: 'http'