Tullio Sebastiani
f868000ebd
Switched from krkn_lib_kubernetes to krkn_lib v1.0.0 ( #469 )
...
* changed all the references to krkn_lib_kubernetes to the new krkn_lib
changed all the references
* added krkn-lib pointer in documentation
2023-08-22 12:41:40 -04:00
Tullio Sebastiani
39c0152b7b
Krkn telemetry integration ( #435 )
...
* adapted config.yaml to the new feature
* temporarly pointing requirement.txt to the lib feature branch
* run_kraken.py + arcaflow scenarios refactoring
typo
* plugin scenario
* node scenarios
return failed scenarios
* container scenarios
fix
* time scenarios
* cluster shutdown scenarios
* namespace scenarios
* zone outage scenarios
* app outage scenarios
* pvc scenarios
* network chaos scenarios
* run_kraken.py adaptation to telemetry
* prometheus telemetry upload + config.yaml
some fixes
typos and logs
max retries in config
telemetry id with run_uuid
safe_logger
* catch send_telemetry exception
* scenario collection bug fixes
* telemetry enabled check
* telemetry run tag
* requirements pointing to main + archive_size
* requirements.txt and config.yaml update
* added telemetry config to common config
* fixed scenario array elements for telemetry
2023-08-10 14:42:53 -04:00
yogananth-subramanian
b2b5002f45
Pod egress network shapping Chaos scenario
...
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.
````
2023-08-08 11:45:03 -04:00
yogananth-subramanian
8806781a4f
Pod network outage Chaos scenario
...
Pod network outage chaos scenario blocks traffic at pod level irrespective of the network policy used.
With the current network policies, it is not possible to explicitly block ports which are enabled
by allowed network policy rule. This chaos scenario addresses this issue by using OVS flow rules
to block ports related to the pod. It supports OpenShiftSDN and OVNKubernetes based networks.
Below example config blocks access to openshift console.
````
- id: pod_network_outage
config:
namespace: openshift-console
direction:
- ingress
ingress_ports:
- 8443
label_selector: 'component=ui'
````
2023-05-15 10:43:58 -04:00
Paige Rubendall
16ea18c718
Ibm plugin node scenario ( #417 )
...
* Node scenarios for ibmcloud
* adding openshift check info
2023-05-09 12:07:38 -04:00
Paige Rubendall
4035f2724b
Adding wait duration for pods ( #368 )
...
* adding wait duration for pods
* adding kube apiserver with plugin schema
2022-11-18 07:43:26 +05:30
Sandro Bonazzola
1c4a51cbfa
refactor: use arcaflow plugin
...
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com >
2022-10-18 16:43:33 +02:00
Naga Ravi Chaitanya Elluri
9f23699cfa
Document node scenario actions for VMware
...
This commit also updates the id's for the VMware scenarios to be aligned
with other cloud providers.
2022-09-07 11:34:14 -04:00
Sandro Bonazzola
ec807e3b3a
pycodestyle fixes: vmware_plugin.py
...
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com >
2022-09-05 14:15:38 +02:00
Sandro Bonazzola
1dc58d8721
pycodestyle fixes: ingress_shaping.py
...
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com >
2022-09-05 13:20:23 +02:00
Sandro Bonazzola
6112ba63c3
plugins/run_python_plugin.py: remove unused import
...
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com >
2022-09-05 13:20:23 +02:00
Sandro Bonazzola
d0d289fb7c
update references to github organization
...
Updated references from chaos-kubox to redhat-chaos.
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com >
2022-09-02 14:38:25 +02:00
Shreyas Anantha Ramaprasad
9421a0c2c2
Added support for ingress traffic shaping ( #299 )
...
* Added plugin for ingress network traffic shaping
* Documentation changes
* Minor changes
* Documentation and formatting fixes
* Added trap to sleep infinity command running in containers
* Removed shell injection threat for modprobe commands
* Added docstrings to cerberus functions
* Added checks to prevent shell injection
* Bug fix
2022-09-02 07:54:11 +02:00
Paige Rubendall
f7e27a215e
Move plugin tests ( #289 )
...
* moving pytests
* adding tests folder not under CI
2022-08-19 09:23:37 -04:00
Shreyas Anantha Ramaprasad
08deae63dd
Added VMware Node Scenarios ( #285 )
...
* Added VMware node scenarios
* Made vmware plugin independent of Krkn
* Revert changes made to node status watch
* Fixed minor documentation changes
2022-08-15 23:35:16 +02:00
Janos Bonic
ccd902565e
Fixes #265 : Replace Powerfulseal and introduce Wolkenwalze SDK for plugin system
2022-08-02 16:25:03 +01:00
