temporarly removed io-hog scenario (#433)

* temporarly removed io-hog scenario

* removed litmus documentation & config

config/config.yaml

@@ -6,14 +6,9 @@ kraken:
     signal_state: RUN                                      # Will wait for the RUN signal when set to PAUSE before running the scenarios, refer docs/signal.md for more details
     signal_address: 0.0.0.0                                # Signal listening address
     port: 8081                                             # Signal port
-    litmus_install: True                                   # Installs specified version, set to False if it's already setup
-    litmus_version: v1.13.6                                # Litmus version to install
-    litmus_uninstall: False                                # If you want to uninstall litmus if failure
-    litmus_uninstall_before_run: True                      # If you want to uninstall litmus before a new run starts
     chaos_scenarios:                                       # List of policies/chaos scenarios to load
         -   arcaflow_scenarios:
                 - scenarios/arcaflow/cpu-hog/input.yaml
-                - scenarios/arcaflow/io-hog/input.yaml
                 - scenarios/arcaflow/memory-hog/input.yaml
         -   container_scenarios:                                 # List of chaos pod scenarios to load
             - -    scenarios/openshift/container_etcd.yml
@@ -31,13 +26,6 @@ kraken:
             - scenarios/openshift/openshift-kube-apiserver.yml
         -   time_scenarios:                                # List of chaos time scenarios to load
             - scenarios/openshift/time_scenarios_example.yml
-        -   litmus_scenarios:                              # List of litmus scenarios to load
-            - - scenarios/openshift/templates/litmus-rbac.yaml
-              - scenarios/openshift/node_cpu_hog_engine.yaml
-            - - scenarios/openshift/templates/litmus-rbac.yaml
-              - scenarios/openshift/node_mem_engine.yaml
-            - - scenarios/openshift/templates/litmus-rbac.yaml
-              - scenarios/openshift/node_io_engine.yaml
         -   cluster_shut_down_scenarios:
             - - scenarios/openshift/cluster_shut_down_scenario.yml
               - scenarios/openshift/post_action_shut_down.py

docs/arcaflow_scenarios.md

@@ -7,7 +7,6 @@ The engine uses containers to execute plugins and runs them either locally in Do
 #### Hog scenarios:
 - [CPU Hog](arcaflow_scenarios/cpu_hog.md)
 - [Memory Hog](arcaflow_scenarios/memory_hog.md)
-- [I/O Hog](arcaflow_scenarios/io_hog.md)
 
 
 ### Prequisites

docs/config.md

@@ -27,14 +27,6 @@ The prometheus url/route and bearer token are automatically obtained in case of
 **signal_address**: Address to listen/post the signal state to
 **port**: port to listen/post the signal state to
 
-## Litmus Variables
-Litmus installation specifics if you are running one of the hog scenarios. See [litmus doc](litmus_scenarios.md) for more information on these types of scenarios 
-**litmus_install**: Installs specified version of litmus, set to False if it's already setup
-**litmus_version**: Litmus version to install
-**litmus_uninstall**: If you want to uninstall litmus if failure
-**litmus_uninstall_before_run**: If you want to uninstall litmus before a new run starts, True or False values
-
-
 ## Chaos Scenarios 
 
 **chaos_scenarios**: List of different types of chaos scenarios you want to run with paths to their specific yaml file configurations
@@ -48,7 +40,6 @@ Chaos scenario types:
 - plugin_scenarios
 - node_scenarios
 - time_scenarios
-- litmus_scenarios
 - cluster_shut_down_scenarios
 - namespace_scenarios
 - zone_outages

docs/index.md

@@ -155,7 +155,6 @@ Let us take a look at how to run the chaos scenarios on your OpenShift clusters
     - Helps understand if the application/system components have reserved resources to not get disrupted because of rogue applications, or get performance throttled.
       - CPU Hog ([Documentation](https://github.com/redhat-chaos/krkn-hub/blob/main/docs/node-cpu-hog.md), [Demo](https://asciinema.org/a/452762))
       - Memory Hog ([Documentation](https://github.com/redhat-chaos/krkn-hub/blob/main/docs/node-memory-hog.md), [Demo](https://asciinema.org/a/452742?speed=3&theme=solarized-dark))
-      - IO Hog ([Documentation](https://github.com/redhat-chaos/krkn-hub/blob/main/docs/node-io-hog.md))
 
 - Time Skewing ([Documentation](https://github.com/redhat-chaos/krkn-hub/blob/main/docs/time-scenarios.md))
   - Manipulate the system time and/or date of specific pods/nodes.