chore: update README

README.md

@@ -11,25 +11,21 @@ Install and configure docker with swarm
 
 ## Role variables
 
-* `docker_swarm_manager` - set the cluster role (default: `false`)
-* `docker_advertise_addr` - listen address
-* `docker_join_token` - join token for slave node
-* `docker_remote_addrs` - manager addresses for slave node
-* `docker_networks` - array with the docker networks
+* `swarm_manager` - set the cluster role (default: `false`)
+* `swarm_advertise_addr` - listen address
+* `swarm_join_token` - join token for slave node
+* `swarm_remote_addrs` - manager addresses for slave node
+* `swarm_networks` - array with the docker networks
 
 ```
-- name: proxy
-  config:
-    - gateway: 192.168.0.1
-      subnet: 192.168.0.0/16
-      iprange: 192.168.0.0/16
+proxy:
   state: present
 ```
 
-* `docker_services` - array with the service to manage 
+* `swarm_services` - hash with the service to manage 
 
 ```
-- name: wordpress
+wordpress:
   image: wordpress:latest
   args:
     - '--api'
@@ -67,24 +63,12 @@ Install and configure docker with swarm
 
 ## Development
 
-### Test syntax with yamllint
+### Test with molecule and docker
 
-* install `python` and `python-pip`
-* install yamllint `pip install yamllint`
-* run `yamllint .`
-
-### Test syntax with ansible-lint
-
-* install `python` and `python-pip`
-* install yamllint `pip install ansible-lint`
-* run `ansible-lint .`
-
-### Tests with docker
-
-* install ruby, vagrant and virtualbox
-* install bundler `gem install bundler`
-* install dependencies `bundle install`
-* run the tests `kitchen test`
+* install [docker](https://docs.docker.com/engine/installation/)
+* install `python3` and `python3-pip`
+* install molecule and dependencies `pip3 install molecule 'molecule[docker]' docker ansible-lint testinfra yamllint`
+* run `molecule test`
 
 ## License