Update readme and add maintainers

MAINTAINERS

@@ -0,0 +1,2 @@
+David Kornel, <[email protected]> (@kornys)
+Jakub Stejskal, <[email protected]> (@Frawless)

README.md

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 # ODH-E2E
-E2e test suite for opendatahub using fabric8 kubernetes client
+E2E test suite for opendatahub using fabric8 kubernetes client
 
 [![UnitTest](https://github.com/skodjob/odh-e2e/actions/workflows/test.yaml/badge.svg?branch=main)](https://github.com/ExcelentProject/odh-e2e/actions/workflows/test.yaml)
 
-## Run continuous suite
+### Requirements
+* maven >= 3.6
+* java jdk >= 17
+* oc
+
+## List of test suites
+* smoke
+* upgrade
+* standard
+* continuous
+* all (standard + upgrade)
+
+## Examples how to run selected test suites
+
+### Run continuous suite
+```commandline
+GITHUB_TOKEN="your_github_read_token" mvn verify -Pcontinuous
+```
+
+### Run standard (CRUD) suite
+* Running all tests from standard test suite
+```commandline
+GITHUB_TOKEN="your_github_read_token" mvn verify -Pstandard
+```
+* Select single test from standard test suite
 ```commandline
-GITHUB_TOKEN="your_github_read_token" mvn verify -Pcontinuous --settings settings.xml
+GITHUB_TOKEN="your_github_read_token" mvn verify -Pstandard -Dit.test=DataScienceClusterST#createDataScienceCluster
 ```
 
-## Run standard (CRUD) suite
+### Run upgrade suite
 ```commandline
-GITHUB_TOKEN="your_github_read_token" mvn verify -Pstandard --settings settings.xml
+GITHUB_TOKEN="your_github_read_token" mvn verify -Pupgrade
 ```
 
-## RUN Unit test of the suite
+### RUN Unit test of the suite
 ```commandline
-GITHUB_TOKEN="your_github_read_token" mvn test --settings settings.xml
+GITHUB_TOKEN="your_github_read_token" mvn test
 ```