libraries/k8s.robot

# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#
# http://www.apache.org/licenses/LICENSE-2.0
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# distributed under the License is distributed on an "AS IS" BASIS,
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# voltctl common functions

*** Settings ***
Documentation     Library for various utilities
Library           SSHLibrary
Library           HttpLibrary.HTTP
Library           String
Library           DateTime
Library           Process
Library           Collections
Library           RequestsLibrary
Library           OperatingSystem

*** Keywords ***
Lookup Service IP
    [Arguments]    ${namespace}    ${name}
    [Documentation]    Uses kubeclt 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
    [Return]    ${ip}

Lookup Service PORT
    [Arguments]    ${namespace}    ${name}
    [Documentation]    Uses kubeclt 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
    [Return]    ${port}

Restart Pod
    [Arguments]    ${namespace}    ${name}
    [Documentation]    Uses kubectl to force delete pod
    ${rc}    ${restart_pod_name}=    Run and Return Rc and Output    kubectl get pods --template $'{{range .items}}{{.metadata.name}}{{"\\n"}}{{end}}', -n ${namespace} | grep ${name}
    Log    ${restart_pod_name}
    ${rc}    ${output}=    Run and Return Rc and Output    kubectl delete pod ${restart_pod_name} -n ${namespace} --grace-period=0 --force  
    Log    ${output}