add K8sClusterInfo struct and assets/k8sclusterinfo.yaml

assets/k8sclusterinfo.yaml

@@ -0,0 +1,80 @@
+# Configuration for Cluster(Kubernetes) of Cloud Service Providers (CSPs)
+# This file is used to define the feature of clusters
+
+# The file is in YAML format and contains the following fields:
+# k8scluster: Top level key
+#   <csp>: Name of the CSP
+#     nodegroupsWithCluster:
+#     version:
+#       - region: [region1, region2, all(special keyword)]
+
+k8scluster:
+  nhncloud:
+    nodegroupsWithCluster: true
+    version:
+      - region: [kr1, kr2]
+        available:
+          - name: 1.28
+            id: 1.28.9-aliyun.1
+          - name: 1.26
+            id: 1.26.15-aliyun.1
+          - name: 1.24
+            id: 1.24.6-aliyun.1
+      - region: [jp1]
+    nodeImage:
+      - region: [kr1]
+        available:
+          - name: default
+            id: default
+          - name: aliyun 3.9
+            id: aliyun_3_9_x64_20G_alibase_20231219.vhd
+      - region: [kr2]
+        available:
+          - name: default
+            id: default
+          - name: aliyun 3.9
+            id: aliyun_3_9_x64_20G_alibase_20231219.vhd
+      - region: [jp1]
+    rootDisk:
+      - region: [all]
+        type:
+          - name: default
+            id: default
+          - name: basic
+            id: CLOUD_BASIC
+        size:
+          min: 10
+          max: 40
+  alibaba:
+    nodegroupsWithCluster: true
+    version:
+      - region: [all]
+        available:
+          - name: 1.28
+            id: 1.28.9-aliyun.1
+          - name: 1.26
+            id: 1.26.15-aliyun.1
+          - name: 1.24
+            id: 1.24.6-aliyun.1
+    nodeImage:
+      - region: [eu-west-1]
+        #configurable: true
+        available:
+          - name: default
+            id: default
+          - name: aliyun 3.9
+            id: aliyun_3_9_x64_20G_alibase_20231219.vhd
+      - region: [eu-west-2,kr2]
+    rootDisk:
+      - region: [eu-west-1]
+        type:
+          #configurable: true
+          - name: default
+            id: default
+          - name: basic
+            id: CLOUD_BASIC
+        size:
+          #configurable: true
+          min: 10
+          max: 40
+

src/core/common/config.go

@@ -65,6 +65,65 @@ type Credential struct {
 
 var RuntimeCredential = Credential{}
 
+// K8sClusterInfo is structure for kubernetes cluster information
+type K8sClusterInfo struct {
+	CSPs map[string]K8sClusterDetail `mapstructure:"k8scluster" json:"k8s_cluster"`
+}
+
+// K8sClusterDetail is structure for kubernetes cluster detail information
+type K8sClusterDetail struct {
+	NodeGroupsWithCluster bool              `mapstructure:"nodegroupsWithCluster" json:"nodegroups_with_cluster"`
+	Version               []VersionDetail   `mapstructure:"version" json:"versions"`
+	NodeImage             []NodeImageDetail `mapstructure:"nodeImage" json:"node_images"`
+	RootDisk              []RootDiskDetail  `mapstructure:"rootDisk" json:"root_disks"`
+}
+
+// VersionDetail is structure for kubernetes cluster version detail information
+type VersionDetail struct {
+	Region    []string                 `mapstructure:"region" json:"region"`
+	Available []VersionDetailAvailable `mapstructure:"available" json:"availables"`
+}
+
+// VersionDetailAvailable is structure for kubernetes cluster version detail's available information
+type VersionDetailAvailable struct {
+	Name string `mapstructure:"name" json:"name"`
+	Id   string `mapstructure:"id" json:"id"`
+}
+
+// NodeImageDetail is structure for kubernetes cluster node image detail information
+type NodeImageDetail struct {
+	Region    []string                   `mapstructure:"region" json:"region"`
+	Available []NodeImageDetailAvailable `mapstructure:"available" json:"availables"`
+}
+
+// NodeImageDetailAvailable is structure for kubernetes cluster node image detail's available information
+type NodeImageDetailAvailable struct {
+	Name string `mapstructure:"name" json:"name"`
+	Id   string `mapstructure:"id" json:"id"`
+}
+
+// RootDiskDetail is structure for kubernetes cluster root disk detail information
+type RootDiskDetail struct {
+	Region []string             `mapstructure:"region" json:"region"`
+	Type   []RootDiskDetailType `mapstructure:"type" json:"type"`
+	Size   RootDiskDetailSize   `mapstructure:"size" json:"size"`
+}
+
+// RootDiskDetailType is structure for kubernetes cluster root disk detail's type information
+type RootDiskDetailType struct {
+	Name string `mapstructure:"name" json:"name"`
+	Id   string `mapstructure:"id" json:"id"`
+}
+
+// RootDiskDetailSize is structure for kubernetes cluster root disk detail's size information
+type RootDiskDetailSize struct {
+	Min uint `mapstructure:"min" json:"min"`
+	Max uint `mapstructure:"max" json:"max"`
+}
+
+// RuntimeK8sClusterInfo is global variable for K8sClusterInfo
+var RuntimeK8sClusterInfo = K8sClusterInfo{}
+
 // AdjustKeysToLowercase adjusts the keys of nested maps to lowercase.
 func AdjustKeysToLowercase(cloudInfo *CloudInfo) {
 	newCSPs := make(map[string]CSPDetail)

src/main.go

@@ -177,7 +177,31 @@ func setConfig() {
 	// fmt.Printf("%+v\n", common.RuntimeCloudInfo)
 	common.PrintCloudInfoTable(common.RuntimeCloudInfo)
 
+	//
+	// Load k8sclusterinfo
+	//
+	k8sClusterInfoViper := viper.New()
+	fileName = "k8sclusterinfo"
+	k8sClusterInfoViper.AddConfigPath(".")
+	k8sClusterInfoViper.AddConfigPath("./assets/")
+	k8sClusterInfoViper.AddConfigPath("../assets/")
+	k8sClusterInfoViper.SetConfigName(fileName)
+	k8sClusterInfoViper.SetConfigType("yaml")
+	err = k8sClusterInfoViper.ReadInConfig()
+	if err != nil {
+		panic(fmt.Errorf("fatal error reading cloudinfo config file: %w", err))
+	}
+
+	log.Info().Msg(k8sClusterInfoViper.ConfigFileUsed())
+	err = k8sClusterInfoViper.Unmarshal(&common.RuntimeK8sClusterInfo)
+	if err != nil {
+		log.Error().Err(err).Msg("")
+		panic(err)
+	}
+
+	//
 	// Wait until CB-Spider is ready
+	//
 	maxAttempts := 60 // (3 mins)
 	attempt := 0