e2e

README

Running e2e Tests

The section outlines how to set the env variable for running e2e test.

Building e2eTest.conf

[Global]
insecure-flag = "true"
hostname = "<VC_IP>"
user = "<USER>"
password = "<PASSWORD>"
port = "443"
datacenters = "<Datacenter_Name>"

Please update the hostname and datacenters as per your testbed configuration. datacenters should be comma separated if deployed on multi-datacenters

Note: For zone tests, it is recommended to setup VC with 3 clusters having the following topology values:
Cluster-1                 : region-a
ESXi hosts in Cluster-1   : zone-a

Cluster-2                 : region-b
ESXi hosts in Cluster-2   : zone-b

Cluster-3                 : region-c
ESXi hosts in Cluster-3   : zone-c

Setting env variables for All e2e tests

export E2E_TEST_CONF_FILE="/path/to/e2eTest.conf"
export SHARED_VSPHERE_DATASTORE_URL="ds:///vmfs/volumes/5cf05d97-4aac6e02-2940-02003e89d50e/"
export NONSHARED_VSPHERE_DATASTORE_URL="ds:///vmfs/volumes/5cf05d98-b2c43515-d903-02003e89d50e/"
export STORAGE_POLICY_FOR_SHARED_DATASTORES="vSAN Default Storage Policy"
export STORAGE_POLICY_FOR_NONSHARED_DATASTORES="LocalDatastoresPolicy"
export TOPOLOGY_WITH_SHARED_DATASTORE="<region-1-shared-datastore>:<zone-1-with-shared-datastore>"
export TOPOLOGY_WITH_NO_SHARED_DATASTORE="<region-2-without-shared-datastore>:<zone-2-without-shared-datastore>"
export TOPOLOGY_WITH_ONLY_ONE_NODE="<region-3-with-only-one-node>:<zone-3-with-only-one-node>"
export STORAGE_POLICY_FROM_INACCESSIBLE_ZONE="PolicyNameInaccessibleToSelectedTopologyValues"
export INACCESSIBLE_ZONE_VSPHERE_DATASTORE_URL="DataStoreUrlInaccessibleToSelectedTopologyValues"

Please update the values as per your testbed configuration.

To run full sync test, need do extra following steps

Setting SSH keys for VC with your local machine to run full sync test

ssh-keygen -t rsa (ignore if you already have public key in the local env)
ssh root@vcip mkdir -p .ssh
cat ~/.ssh/id_rsa.pub | ssh root@vcip 'cat >> .ssh/authorized_keys'
ssh root@vcip "chmod 700 .ssh; chmod 640 .ssh/authorized_keys"

Setting full sync time var

1. Add FULL_SYNC_INTERVAL_MINUTES in csi-driver-deploy.yaml for vsphere-csi-metadata-syncer
2. Setting time interval in the env

export FULL_SYNC_WAIT_TIME=350    // In seconds
export USER=root

Please update values as per your need. Make sure env var FULL_SYNC_WAIT_TIME should be at least double of the manifest var in csi-driver-deploy.yaml

Running tests

To run all of the e2e tests, set GINKGO_FOCUS to empty string

export GINKGO_FOCUS=""

To run a particular test, set GINKGO_FOCUS to the string located after [csi-block-e2e] in “Ginkgo.Describe()” for that test

To run the Disk Size test (located at https://gitlab.eng.vmware.com/hatchway/vsphere-csi-driver/blob/master/tests/e2e/vsphere_volume_disksize.go)

export GINKGO_FOCUS="Volume\sDisk\sSize"

To run topology aware tests, setup CCM with instructions provided at https://github.com/kubernetes/cloud-provider-vsphere/blob/master/docs/book/tutorials/deploying_ccm_and_csi_with_multi_dc_vc_aka_zones.md Set the GINKGO_FOCUS env variable

export GINKGO_FOCUS="csi-topology-block-e2e"

Run e2e tests

make test-e2e

Note that specify spaces using “\s”.

Documentation

Index

• Constants
• func GetAndExpectIntEnvVar(varName string) int
• func GetAndExpectStringEnvVar(varName string) string

Constants

const (
	NonExistingRegion = "NonExistingRegion"
	NonExistingZone   = "NonExistingZone"
)

Constants to store invalid/non-existing region and zone

Functions

func GetAndExpectIntEnvVar

func GetAndExpectIntEnvVar(varName string) int

GetAndExpectIntEnvVar parses an int from env variable

func GetAndExpectStringEnvVar

func GetAndExpectStringEnvVar(varName string) string

GetAndExpectStringEnvVar parses a string from env variable