Initial upgrade flow for control-plane

clitools/pkg/bootstrap/runner.go

@@ -62,6 +62,16 @@ func NewRunner(cfg *monov1alpha1.MonoKSConfig) *Runner {
 				Name:   "Configure default CNI",
 				Desc:   "Install or configure default container networking (CNI bridge, IPAM, etc.)",
 			},
+			{
+				RegKey: "MountAltImageStore",
+				Name:   "Mount alt image store for CRI-O. Needed for upgrade.",
+				Desc:   "Will be unmount after kubeadm upgrade apply",
+			},
+			{
+				RegKey: "EngageControlGate",
+				Name:   "Engage the control gate",
+				Desc:   "Prevents agent polling resources prematurely",
+			},
 			{
 				RegKey: "StartCRIO",
 				Name:   "Start CRI-O runtime",
@@ -127,6 +137,11 @@ func NewRunner(cfg *monov1alpha1.MonoKSConfig) *Runner {
 				Name:   "Run kubeadm upgrade node",
 				Desc:   "Upgrade node components (kubelet, config) to match control plane",
 			},
+			{
+				RegKey: "UnmountAltImageStore",
+				Name:   "Unmount alt image store",
+				Desc:   "Rewrite CRIO storage.conf. Then restart CRIO. Then unmount.",
+			},
 			{
 				RegKey: "ApplyLocalNodeMetadataIfPossible",
 				Name:   "Apply node metadata",
@@ -147,6 +162,11 @@ func NewRunner(cfg *monov1alpha1.MonoKSConfig) *Runner {
 				Name:   "Apply daemonset for control agent",
 				Desc:   "Control agent handles OSUpgrade resources",
 			},
+			{
+				RegKey: "ReleaseControlGate",
+				Name:   "Release the control gate",
+				Desc:   "Allow agent to start polling resources",
+			},
 		},
 	}
 }