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Introduce multimaster clusters support to e2e framework for GKE

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This commit is contained in:
wojtekt 2018-03-28 14:34:38 +02:00
parent a5133305a9
commit 550cf0f9e3
3 changed files with 12 additions and 5 deletions
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8
test/e2e/framework/google_compute.go
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@ -35,8 +35,12 @@ func lookupClusterImageSources() (string, string, error) {
gcloudf := func(argv ...string) ([]string, error) {
args := []string{"compute"}
args = append(args, argv...)
args = append(args, "--project", TestContext.CloudConfig.ProjectID,
"--zone", TestContext.CloudConfig.Zone)
args = append(args, "--project", TestContext.CloudConfig.ProjectID)
if TestContext.CloudConfig.MultiMaster {
args = append(args, "--region", TestContext.CloudConfig.Region)
} else {
args = append(args, "--zone", TestContext.CloudConfig.Zone)
}
outputBytes, err := exec.Command("gcloud", args...).CombinedOutput()
str := strings.Replace(string(outputBytes), ",", "\n", -1)
str = strings.Replace(str, ";", "\n", -1)

7
test/e2e/framework/nodes_util.go
View File

@ -120,10 +120,11 @@ func masterUpgradeGCE(rawV string, enableKubeProxyDaemonSet bool) error {
}
func locationParamGKE() string {
if TestContext.CloudConfig.Zone != "" {
return fmt.Sprintf("--zone=%s", TestContext.CloudConfig.Zone)
if TestContext.CloudConfig.MultiMaster {
// GKE Regional Clusters are being tested.
return fmt.Sprintf("--region=%s", TestContext.CloudConfig.Region)
}
return fmt.Sprintf("--region=%s", TestContext.CloudConfig.Region)
return fmt.Sprintf("--zone=%s", TestContext.CloudConfig.Zone)
}
func appendContainerCommandGroupIfNeeded(args []string) []string {

2
test/e2e/framework/test_context.go
View File

@ -161,6 +161,7 @@ type CloudConfig struct {
Zone string // for multizone tests, arbitrarily chosen zone
Region string
MultiZone bool
MultiMaster bool
Cluster string
MasterName string
NodeInstanceGroup string // comma-delimited list of groups' names
@ -245,6 +246,7 @@ func RegisterClusterFlags() {
flag.StringVar(&cloudConfig.Zone, "gce-zone", "", "GCE zone being used, if applicable")
flag.StringVar(&cloudConfig.Region, "gce-region", "", "GCE region being used, if applicable")
flag.BoolVar(&cloudConfig.MultiZone, "gce-multizone", false, "If true, start GCE cloud provider with multizone support.")
flag.BoolVar(&cloudConfig.MultiMaster, "gce-multimaster", false, "If true, the underlying GCE/GKE cluster is assumed to be multi-master.")
flag.StringVar(&cloudConfig.Cluster, "gke-cluster", "", "GKE name of cluster being used, if applicable")
flag.StringVar(&cloudConfig.NodeInstanceGroup, "node-instance-group", "", "Name of the managed instance group for nodes. Valid only for gce, gke or aws. If there is more than one group: comma separated list of groups.")
flag.StringVar(&cloudConfig.Network, "network", "e2e", "The cloud provider network for this e2e cluster.")