VOL-1670 - test failure or rw-core
Validates a a scale down/up test of the rw-core
to determine if the system can recover and continue
Change-Id: I6dd937724d2dd75b77c61505e0e3ee7cd36cb0db
diff --git a/libraries/k8s.robot b/libraries/k8s.robot
index 7362470..dfc0727 100644
--- a/libraries/k8s.robot
+++ b/libraries/k8s.robot
@@ -28,7 +28,7 @@
*** Keywords ***
Lookup Service IP
[Arguments] ${namespace} ${name}
- [Documentation] Uses kubeclt to resolve a service name to an IP
+ [Documentation] Uses kubectl to resolve a service name to an IP
${rc} ${ip}= Run and Return Rc and Output
... kubectl get svc -n ${namespace} ${name} -o jsonpath={.spec.clusterIP}
Should Be Equal as Integers ${rc} 0
@@ -36,7 +36,7 @@
Lookup Service PORT
[Arguments] ${namespace} ${name}
- [Documentation] Uses kubeclt to resolve a service name to an PORT
+ [Documentation] Uses kubectl to resolve a service name to an PORT
${rc} ${port}= Run and Return Rc and Output
... kubectl get svc -n ${namespace} ${name} -o jsonpath={.spec.ports[0].port}
Should Be Equal as Integers ${rc} 0
@@ -155,3 +155,64 @@
END
[Return] ${errorPodList}
+Delete K8s Pod
+ [Arguments] ${namespace} ${name}
+ [Documentation] Uses kubectl to delete a named POD
+ ${rc} Run and Return Rc
+ ... kubectl delete -n ${namespace} pod/${name}
+ Should Be Equal as Integers ${rc} 0
+
+Scale K8s Deployment
+ [Arguments] ${namespace} ${name} ${count}
+ [Documentation] Uses kubectl to scale a named deployment
+ ${rc} Run and Return Rc
+ ... kubectl scale --replicas=${count} -n ${namespace} deploy/${name}
+ Should Be Equal as Integers ${rc} 0
+
+Pod Exists
+ [Arguments] ${namespace} ${name}
+ [Documentation] Succeeds it the named POD exists
+ ${rc} ${count} Run and Return Rc kubectl get -n ${namespace} pod -o json | jq -r ".items[].metadata.name" | grep ${name}
+ Should Be True ${count}>0
+
+Pod Does Not Exist
+ [Arguments] ${namespace} ${name}
+ [Documentation] Succeeds if the named POD does not exist
+ ${rc} ${count} Run and Return Rc And Output
+ ... kubectl get -n ${namespace} pod -o json | jq -r ".items[].metadata.name" | grep -c ${name}
+ Should Be Equal As Integers ${count} 0
+ Should Be True ${count}==0
+
+Get Available Deployment Replicas
+ [Arguments] ${namespace} ${name}
+ [Documentation] Succeeds if the named POD exists and has a ready count > 0
+ ${rc} ${count} Run and Return Rc and Output ${KUBECTL_CONFIG};kubectl get -n ${namespace} deploy/${name} -o jsonpath='{.status.availableReplicas}'
+ ${result}= Run Keyword If '${count}' == '' Set Variable 0
+ ... ELSE Set Variable ${count}
+ [Return] ${result}
+
+Check Expected Available Deployment Replicas
+ [Arguments] ${namespace} ${name} ${expected}
+ [Documentation] Succeeds if the named deployment has the expected number of available replicas
+ ${count}= Get Available Deployment Replicas ${namespace} ${name}
+ Should Be Equal As Integers ${expected} ${count}
+
+Get Deployment Replica Count
+ [Arguments] ${namespace} ${name}
+ [Documentation] Uses kubectl to fetch the number of configured replicas on a deployment
+ ${rc} ${value} Run and Return Rc and Output
+ ... kubectl -n ${namespace} get deploy/${name} -o 'jsonpath={.status.replicas}'
+ Should Be Equal as Integers ${rc} 0
+ ${replicas}= Run Keyword If '${value}' == '' Set Variable 0
+ ... ELSE Set Variable ${value}
+ [Return] ${replicas}
+
+Does Deployment Have Replicas
+ [Arguments] ${namespace} ${name} ${expected_count}
+ [Documentation] Uses kubectl to fetch the number of configured replicas on a deployment
+ ${rc} ${value} Run and Return Rc and Output
+ ... kubectl -n ${namespace} get deploy/${name} -o 'jsonpath={.status.replicas}'
+ Should Be Equal as Integers ${rc} 0
+ ${replicas}= Run Keyword If '${value}' == '' Set Variable 0
+ ... ELSE Set Variable ${value}
+ Should be Equal as Integers ${replicas} ${expected_count}