README.md in kuber_kit-0.7.1 vs README.md in kuber_kit-0.8.0

@@ -10,9 +10,32 @@
 
 ```ruby
 gem 'kuber_kit'
 ```
 
+## Usage
+
+### Available commands
+
+* `kit apply FILE_PATH` - Apply FILE_PATH with kubectl. Doesn't guarantee service restart. E.g. `kit apply -C community ~/.kuber_kit/services/main_app_sidekiq.yml`.
+* `kit attach` - Attach to POD_NAME. E.g. `kit attach -C community main-app-sidekiq-797646db88-7s4g7`
+* `kit compile IMAGE_NAMES` - Compile image with IMAGE_NAMES (comma-separated), and pushes to registry. Does not launch service. E.g. `kit compile -C community main_app_sidekiq`
+* `kit console POD_NAME` - Attach to POD_NAME & launch bin/console. E.g. `kit console -C community main-app-sidekiq-797646db88-7s4g7`
+* `kit deploy` - Deploy all services
+* `kit env ENV_FILE_NAME` - Return content of Env File ENV_FILE_NAME, where ENV_FILE_NAME artifact added by `KuberKit.add_env_file` in config files. E.g. `kit env -C community env_rke_community`
+* `kit help [COMMAND]` - Describe available commands or one specific command
+* `kit logs POD_NAME` - Show logs for POD_NAME. E.g. `kit logs -C community main-app-sidekiq-797646db88-7s4g7`
+* `kit service SERVICE_NAME` - Return content of Service. E.g. `kit service -C community main_app_sidekiq`
+* `kit template TEMPLATE_NAME` - Return content of Template. E.g. `kit template -C community web_app`
+* `kit version` - Print current version
+
+### Deploy Specific services
+
+* `kit deploy -t blogging` - Deploy all services with tag blogging
+* `kit deploy -s blogging_app` - Deploy service with name blogging_app
+* `kit deploy -s *_app` - Deploy all services with name ending `_app`
+* `kit deploy -t blogging -s ^*_app` - Deploy all services with tag blogging, except ones ending with `_app`
+
 ## Development
 
 ### Launch compilation
 
 ```