Merge branch 'docs/start-core-docker' into dev

docs/guide/start-here/installation.md

@@ -10,18 +10,65 @@ bash <(curl -fsSL https://mesg.com/install)
 
 ## Manual installation
 
+### Docker
+
 * Download and install [Docker CE](https://www.docker.com/community-edition)
-* Initialize Docker Swarm by running: `docker swarm init`
-  * If the error `Could not choose an IP address to advertise since this system has multiple addresses on interface eth0 (xxx.xxx.xxx.xxx and yyy.yyy.yyy.yyy)` is returned, run: `docker swarm init --advertise-addr xxx.xxx.xxx.xxx`
+* Initialize Docker Swarm by running
+```
+docker swarm init
+```
+* If the error `Could not choose an IP address to advertise since this system has multiple addresses on interface eth0 (xxx.xxx.xxx.xxx and yyy.yyy.yyy.yyy)` is returned, run:
+```
+docker swarm init --advertise-addr xxx.xxx.xxx.xxx
+```
+
+### CLI
+
 * Download the binary from our [release page on GitHub](https://github.com/mesg-foundation/core/releases)
 * Rename the binary to `mesg-core`
-* Give it the execution permission: `chmod +x mesg-core`
-* Move it to your local bin folder: `mv ./mesg-core /usr/local/bin/mesg-core`
-* Clone the core repo to get system services: `git clone https://github.com/mesg-foundation/core.git /tmp/mesg-core`
-* Create system services folder under your mesg path: `mkdir -p ~/.mesg/systemservices`
-* Copy system services from core repo: `cp -a /tmp/mesg-core/systemservices/sources/. ~/.mesg/systemservices`
-* Start MESG Core with the command: `mesg-core start`
+* Give it the execution permission
+```
+chmod +x mesg-core
+```
+* Move it to your local bin folder
+```
+mv ./mesg-core /usr/local/bin/mesg-core
+```
+* Clone the core repo to get system services
+```
+git clone https://github.com/mesg-foundation/core.git /tmp/mesg-core
+```
+* Create system services folder under your mesg path
+```
+mkdir -p ~/.mesg/systemservices
+```
+* Copy system services from core repo
+```
+cp -a /tmp/mesg-core/systemservices/sources/. ~/.mesg/systemservices
+```
+* Start MESG Core with the command
+```
+mesg-core start
+```
+
+### Docker only
+
+If you don't want to use the CLI, you can start the Core by executing the following commands.
+
+* Download latest version
+```
+docker pull mesg/core:latest
+```
 
+* Create the MESG network
+```
+docker network create core -d overlay --label com.docker.stack.namespace=core
+```
+
+* Start MESG Core
+```
+docker service create --network core --env MESG_CORE_PATH=/mesg --mount source=/var/run/docker.sock,destination=/var/run/docker.sock,type=bind --mount source=$HOME/.mesg,destination=/mesg,type=bind --publish 50052:50052 --label com.docker.stack.namespace=core --name core mesg/core:latest
+```
 
 ::: tip Get Help
 You need help ? Check out the <a href="https://forum.mesg.com" target="_blank">MESG Forum</a>.