e2e/lifecycle: decentralized settings

test/e2e/framework/test_context.go

@@ -91,11 +91,9 @@ type TestContextType struct {
 	MinStartupPods int
 	// Timeout for waiting for system pods to be running
 	SystemPodsStartupTimeout    time.Duration
-	UpgradeTarget               string
 	EtcdUpgradeStorage          string
 	EtcdUpgradeVersion          string
 	IngressUpgradeImage         string
-	UpgradeImage                string
 	GCEUpgradeScript            string
 	ContainerRuntime            string
 	ContainerRuntimeEndpoint    string
@@ -278,10 +276,8 @@ func RegisterClusterFlags() {
 	flag.DurationVar(&TestContext.SystemPodsStartupTimeout, "system-pods-startup-timeout", 10*time.Minute, "Timeout for waiting for all system pods to be running before starting tests.")
 	flag.DurationVar(&TestContext.NodeSchedulableTimeout, "node-schedulable-timeout", 30*time.Minute, "Timeout for waiting for all nodes to be schedulable.")
 	flag.DurationVar(&TestContext.SystemDaemonsetStartupTimeout, "system-daemonsets-startup-timeout", 5*time.Minute, "Timeout for waiting for all system daemonsets to be ready.")
-	flag.StringVar(&TestContext.UpgradeTarget, "upgrade-target", "ci/latest", "Version to upgrade to (e.g. 'release/stable', 'release/latest', 'ci/latest', '0.19.1', '0.19.1-669-gabac8c8') if doing an upgrade test.")
 	flag.StringVar(&TestContext.EtcdUpgradeStorage, "etcd-upgrade-storage", "", "The storage version to upgrade to (either 'etcdv2' or 'etcdv3') if doing an etcd upgrade test.")
 	flag.StringVar(&TestContext.EtcdUpgradeVersion, "etcd-upgrade-version", "", "The etcd binary version to upgrade to (e.g., '3.0.14', '2.3.7') if doing an etcd upgrade test.")
-	flag.StringVar(&TestContext.UpgradeImage, "upgrade-image", "", "Image to upgrade to (e.g. 'container_vm' or 'gci') if doing an upgrade test.")
 	flag.StringVar(&TestContext.IngressUpgradeImage, "ingress-upgrade-image", "", "Image to upgrade to if doing an upgrade test for ingress.")
 	flag.StringVar(&TestContext.GCEUpgradeScript, "gce-upgrade-script", "", "Script to use to upgrade a GCE cluster.")
 	flag.BoolVar(&TestContext.CleanStart, "clean-start", false, "If true, purge all namespaces except default and system before running tests. This serves to Cleanup test namespaces from failed/interrupted e2e runs in a long-lived cluster.")