Initial set of pillar types related files

- for cluster multi-node mode, some of the initial pillar side types
  related files, additional changes will be added in later PRs

Signed-off-by: Naiming Shen <naiming@zededa.com>

pkg/pillar/types/cipherinfotypes.go

@@ -145,4 +145,5 @@ type EncryptionBlock struct {
 	CellularNetUsername string
 	CellularNetPassword string
 	ProtectedUserData   string
+	ClusterToken        string
 }

pkg/pillar/types/clustertypes.go

@@ -0,0 +1,56 @@
+// Copyright (c) 2024 Zededa, Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+package types
+
+import (
+	"net"
+
+	uuid "github.com/satori/go.uuid"
+)
+
+const (
+	ClusterStatusPort = "12346"  // ClusterStatusPort - Port for k3s server for cluster status advertise
+)
+
+// EdgeNodeClusterConfig - Configuration for cluster multi-node from controller
+type EdgeNodeClusterConfig struct {
+	ClusterName           string
+	ClusterID             UUIDandVersion
+	ClusterInterface      string
+	ClusterIPPrefix       *net.IPNet
+	IsWorkerNode          bool
+	JoinServerIP          net.IP
+	BootstrapNode         bool
+
+	// CipherBlockStatus, for encrypted cluster token data
+	CipherToken CipherBlockStatus
+}
+
+// ENClusterAppStatus - Status of an App Instance in the multi-node cluster
+type ENClusterAppStatus struct {
+	AppUUID             uuid.UUID // UUID of the appinstance
+	IsDNSet             bool      // DesignatedNodeID is set for this node
+	ScheduledOnThisNode bool      // App is running on this device
+	StatusRunning       bool      // Status of the app in "Running" state
+	IsVolumeDetached    bool      // Are volumes detached after failover ?
+}
+
+// Key - returns the key for the config of EdgeNodeClusterConfig
+func (config EdgeNodeClusterConfig) Key() string {
+	return config.ClusterID.UUID.String()
+}
+
+// EdgeNodeClusterStatus - Status of the multi-node cluster published by zedkube
+type EdgeNodeClusterStatus struct {
+	ClusterName           string
+	ClusterID             UUIDandVersion
+	ClusterInterface      string
+	ClusterIPPrefix       *net.IPNet
+	ClusterIPIsReady      bool
+	IsWorkerNode          bool
+	JoinServerIP          net.IP
+	BootstrapNode         bool
+
+	Error ErrorDescription
+}

pkg/pillar/types/domainmgrtypes.go

@@ -42,6 +42,8 @@ type DomainConfig struct {
 	// KubeImageName: is the container image reference we pass to domainmgr to launch a native container
 	// in kubevirt eve
 	KubeImageName string
+	// if this node is the DNiD of the App
+	IsDNidNode bool
 
 	// XXX: to be deprecated, use CipherBlockStatus instead
 	CloudInitUserData *string `json:"pubsub-large-CloudInitUserData"` // base64-encoded
@@ -321,6 +323,11 @@ type DomainStatus struct {
 	// FmlCustomResolution is the custom resolution for FML mode,
 	// xxx: this should be moved to VmConfig
 	FmlCustomResolution string
+	// if this node is the DNiD of the App
+	IsDNidNode bool
+	// the device name is used for kube node name
+	// Need to pass in from domainmgr to hypervisor context commands
+	NodeName string
 }
 
 func (status DomainStatus) Key() string {
@@ -474,6 +481,7 @@ type DomainMetric struct {
 	UsedMemoryPercent float64
 	LastHeard         time.Time
 	Activated         bool
+	NodeName          string // kube app running on node
 }
 
 // Key returns the key for pubsub

pkg/pillar/types/zedkubetypes.go

@@ -0,0 +1,82 @@
+// Copyright (c) 2024 Zededa, Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+package types
+
+import "time"
+
+type KubeNodeStatus int8
+
+const (
+	KubeNodeStatusUnknown KubeNodeStatus = iota // KubeNodeStatusUnknown - Node status is unknown
+	KubeNodeStatusReady
+	KubeNodeStatusNotReady
+	KubeNodeStatusNotReachable
+)
+
+// KubeNodeInfo - Information about a Kubernetes node
+type KubeNodeInfo struct {
+	Name               string
+	Status             KubeNodeStatus
+	IsMaster           bool
+	IsEtcd             bool
+	CreationTime       time.Time
+	LastTransitionTime time.Time
+	KubeletVersion     string
+	InternalIP         string
+	ExternalIP         string
+	Schedulable        bool
+}
+
+// KubePodStatus - Enum for the status of a Kubernetes pod
+type KubePodStatus int8
+
+const (
+	KubePodStatusUnknown KubePodStatus = iota // KubePodStatusUnknown - Pod status is unknown
+	KubePodStatusPending                      // KubePodStatusPending - Pod is in pending status
+	KubePodStatusRunning                      // KubePodStatusRunning - Pod is in running status
+	KubePodStatusSucceeded                    // KubePodStatusSucceeded - Pod is in succeeded status
+	KubePodStatusFailed                       // KubePodStatusFailed - Pod is in failed status
+)
+
+// KubePodInfo - Information about a Kubernetes pod
+type KubePodInfo struct {
+	Name              string
+	Status            KubePodStatus
+	RestartCount      int32
+	RestartTimestamp  time.Time
+	CreationTimestamp time.Time
+	PodIP             string
+	NodeName          string
+}
+
+// KubeVMIStatus - Enum for the status of a VirtualMachineInstance
+type KubeVMIStatus int8
+
+const (
+	KubeVMIStatusUnset KubeVMIStatus = iota // KubeVMIStatusUnset - UnSet VMI status
+	KubeVMIStatusPending                    // KubeVMIStatusPending - VMI in pending status
+	KubeVMIStatusScheduling                 // KubeVMIStatusScheduling - VMI in Scheduling status
+	KubeVMIStatusScheduled                  // KubeVMIStatusScheduled - VMI in Scheduled status
+	KubeVMIStatusRunning                    // KubeVMIStatusRunning - VMI in Running status
+	KubeVMIStatusSucceeded                  // KubeVMIStatusSucceeded - VMI in Succeeded status
+	KubeVMIStatusFailed                     // KubeVMIStatusFailed - VMI in Failed status
+	KubeVMIStatusUnknown                    // KubeVMIStatusUnknown - VMI in Unknown status
+)
+
+// KubeVMIInfo - Information about a VirtualMachineInstance
+type KubeVMIInfo struct {
+	Name               string
+	Status             KubeVMIStatus
+	CreationTime       time.Time
+	LastTransitionTime time.Time
+	IsReady            bool
+	NodeName           string
+}
+
+// KubeClusterInfo - Information about a Kubernetes cluster
+type KubeClusterInfo struct {
+	Nodes   []KubeNodeInfo // List of nodes in the cluster
+	AppPods []KubePodInfo  // List of EVE application pods
+	AppVMIs []KubeVMIInfo  // List of VirtualMachineInstance
+}