update

portainer/readme.md

@@ -6,13 +6,13 @@
 
 # Purpose
 
-Web UI for overview and management of docker environment.
+Web GUI for overview and management of docker environment.
 
 * [Official site](https://www.portainer.io)
 * [Github](https://github.com/portainer/portainer)
 * [DockerHub image used](https://hub.docker.com/r/portainer/portainer-ce/)
 
-Portainer is a lightweight management web UI, that allows to easily manage
+Lightweight management web UI, that allows to easily manage
 docker containers, networks, volumes, images,... the work.
 
 In my use it is mostly information tool, rather than a management tool.
@@ -24,12 +24,12 @@ In my use it is mostly information tool, rather than a management tool.
 └── ~/
     └── docker/
         └── portainer/
-            ├── portainer-data/
+            ├── portainer_data/
             ├── .env
             └── docker-compose.yml
 ```
 
-* `portainer-data/` - a directory where portainer stores its peristent data
+* `portainer_data/` - a directory where portainer stores its peristent data
 * `.env` - a file containing environment variables for docker compose
 * `docker-compose.yml` - a docker compose file, telling docker
   how to run the containers
@@ -41,8 +41,6 @@ The directory is created by docker compose on the first run.
 
 `docker-compose.yml`
 ```yml
-version: '2'
-
 services:
   portainer:
     image: portainer/portainer-ce
@@ -53,18 +51,19 @@ services:
     env_file: .env
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
-      - ./portainer-data:/data
+      - ./portainer_data:/data
+    expose:
+      - "9443"
 
 networks:
   default:
-    external:
-      name: $DOCKER_MY_NETWORK
+    name: $DOCKER_MY_NETWORK
+    external: true
 ```
 
 `.env`
 ```bash
 # GENERAL
-MY_DOMAIN=example.com
 DOCKER_MY_NETWORK=caddy_net
 TZ=Europe/Bratislava
 ```
@@ -76,16 +75,18 @@ Caddy v2 is used, details
 
 `Caddyfile`
 ```
-portainer.{$MY_DOMAIN} {
-    reverse_proxy portainer:9000
+port.example.com {
+  reverse_proxy portainer:9443 {
+    transport http {
+      tls
+      tls_insecure_skip_verify
+    }
+  }
 }
 ```
 
 # Update
 
-[Watchtower](https://github.com/DoTheEvo/selfhosted-apps-docker/tree/master/watchtower)
-updates the image automatically.
-
 Manual image update:
 
 - `docker-compose pull`</br>