* Hog scenario porting from arcaflow to native (#748)
* added new native hog scenario
* removed arcaflow dependency + legacy hog scenarios
* config update
* changed hog configuration structure + added average samples
* fix on cpu count
* removes tripledes warning
* changed selector format
* changed selector syntax
* number of nodes option
* documentation
* functional tests
* exception handling on hog deployment thread
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Hog scenario porting from arcaflow to native (#748)
* added new native hog scenario
* removed arcaflow dependency + legacy hog scenarios
* config update
* changed hog configuration structure + added average samples
* fix on cpu count
* removes tripledes warning
* changed selector format
* changed selector syntax
* number of nodes option
* documentation
* functional tests
* exception handling on hog deployment thread
Signed-off-by: Paige Patton <prubenda@redhat.com>
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* adding vsphere updates to non native
Signed-off-by: Paige Patton <prubenda@redhat.com>
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* adding node id to affected node
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Fixed the spelling mistake
Signed-off-by: Meghana Katta <mkatta@mkatta-thinkpadt14gen4.bengluru.csb>
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* adding v4.0.8 version (#756)
Signed-off-by: Paige Patton <prubenda@redhat.com>
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Add autodetecting distribution (#753)
Used is_openshift function from krkn lib
Remove distribution from config
Remove distribution from documentation
Signed-off-by: jtydlack <139967002+jtydlack@users.noreply.github.com>
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes include health check doc and exit_on_failure config
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes include health check doc and exit_on_failure config
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Added the health check config in functional test config
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Modified the health checks documentation
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for debugging the functional test failing
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* changed the code for debugging in run_test.sh
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Debugging
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Removed the functional test running line
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Removing the health check config in common_test_config for debugging
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Fixing functional test fialure
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Removing the changes that are added for debugging
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* few modifications
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Renamed timestamp
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changed the start timestamp and end timestamp data type to the datetime
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes include health check doc and exit_on_failure config
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Hog scenario porting from arcaflow to native (#748)
* added new native hog scenario
* removed arcaflow dependency + legacy hog scenarios
* config update
* changed hog configuration structure + added average samples
* fix on cpu count
* removes tripledes warning
* changed selector format
* changed selector syntax
* number of nodes option
* documentation
* functional tests
* exception handling on hog deployment thread
Signed-off-by: Paige Patton <prubenda@redhat.com>
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* adding node id to affected node
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes include health check doc and exit_on_failure config
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Added the health check config in functional test config
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Modified the health checks documentation
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for debugging the functional test failing
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* changed the code for debugging in run_test.sh
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Debugging
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Removed the functional test running line
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Removing the health check config in common_test_config for debugging
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Fixing functional test fialure
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Removing the changes that are added for debugging
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* few modifications
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Renamed timestamp
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Hog scenario porting from arcaflow to native (#748)
* added new native hog scenario
* removed arcaflow dependency + legacy hog scenarios
* config update
* changed hog configuration structure + added average samples
* fix on cpu count
* removes tripledes warning
* changed selector format
* changed selector syntax
* number of nodes option
* documentation
* functional tests
* exception handling on hog deployment thread
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Hog scenario porting from arcaflow to native (#748)
* added new native hog scenario
* removed arcaflow dependency + legacy hog scenarios
* config update
* changed hog configuration structure + added average samples
* fix on cpu count
* removes tripledes warning
* changed selector format
* changed selector syntax
* number of nodes option
* documentation
* functional tests
* exception handling on hog deployment thread
Signed-off-by: Paige Patton <prubenda@redhat.com>
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* adding node id to affected node
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes include health check doc and exit_on_failure config
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* initial version of health checks
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for appending success response and health check config format
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Update config.yaml
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Added the health check config in functional test config
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changes for debugging the functional test failing
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* changed the code for debugging in run_test.sh
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Debugging
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Removed the functional test running line
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Removing the health check config in common_test_config for debugging
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Fixing functional test fialure
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Removing the changes that are added for debugging
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* few modifications
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Renamed timestamp
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* passing the health check response as HealthCheck object
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Updated the krkn-lib version in requirements.txt
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
* Changed the coverage
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
---------
Signed-off-by: kattameghana <meghanakatta8@gmail.com>
Signed-off-by: Paige Patton <prubenda@redhat.com>
Signed-off-by: Meghana Katta <mkatta@mkatta-thinkpadt14gen4.bengluru.csb>
Signed-off-by: jtydlack <139967002+jtydlack@users.noreply.github.com>
Co-authored-by: Tullio Sebastiani <tsebastiani@users.noreply.github.com>
Co-authored-by: Paige Patton <prubenda@redhat.com>
Co-authored-by: Meghana Katta <mkatta@mkatta-thinkpadt14gen4.bengluru.csb>
Co-authored-by: Paige Patton <64206430+paigerube14@users.noreply.github.com>
Co-authored-by: jtydlack <139967002+jtydlack@users.noreply.github.com>
We are not using it in the krkn code base and removing it fixes one
of the license issues reported by FOSSA. This commit also removes
setting up dependencies using docker/podman compose as it not actively
maintained.
Signed-off-by: Naga Ravi Chaitanya Elluri <nelluri@redhat.com>
* Fix github.io link in README.md
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
* Fix krknChaos-hub link in README.md
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
* Fix kube-burner link in README.md
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
---------
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
* basic structure working
* config and options refactoring
nits and changes
* removed unused function with typo + fixed duration
* removed unused arguments
* minor fixes
* adding service disruption
* fixing kil services
* service log changes
* remvoing extra logging
* adding daemon set
* adding service disruption name changes
* cerberus config back
* bad string
The scenario introduces network latency, packet loss, and bandwidth restriction in the Pod's network interface.
The purpose of this scenario is to observe faults caused by random variations in the network.
Below example config applies egress traffic shaping to openshift console.
````
- id: pod_egress_shaping
config:
namespace: openshift-console # Required - Namespace of the pod to which filter need to be applied.
label_selector: 'component=ui' # Applies traffic shaping to access openshift console.
network_params:
latency: 500ms # Add 500ms latency to egress traffic from the pod.
````
This commit:
- Also sets appropriate severity to avoid false failures for the
test cases especially given that theses are monitored during the chaos
vs post chaos. Critical alerts are all monitored post chaos with few
monitored during the chaos that represent overall health and performance
of the service.
- Renames Alerts to SLOs validation
Metrics reference: f09a492b13/cmd/kube-burner/ocp-config/alerts.yml
* kubeconfig management for arcaflow + hogs scenario refactoring
* kubeconfig authentication parsing refactored to support arcaflow kubernetes deployer
* reimplemented all the hog scenarios to allow multiple parallel containers of the same scenarios
(eg. to stress two or more nodes in the same run simultaneously)
* updated documentation
* removed sysbench scenarios
* recovered cpu hogs
* updated requirements.txt
* updated config.yaml
* added gitleaks file for test fixtures
* imported sys and logging
* removed config_arcaflow.yaml
* updated readme
* refactored arcaflow documentation entrypoint
This commit:
- Leverages distribution flag in the config set by the user to skip
things not supported on OpenShift to be able to run scenarios on
Kubernetes.
- Adds sample config and scenario files that work on Kubernetes.
This commit adds a roadmap which walks through the features and enhancements that
are going to be added to Kraken in the immediate future in order to help users
understand where we need help as well as where the project is going.
