...

Main DCM Microservice (contains the service mesh controller Module(formally Logical Cloud Controller), User Controller Module and Namespace ControllerModule, Quota Controller Module(Limits resources available to each logical cloud))
CA Key Distribution Controller ( Generate intermediate CA key for each edge which is signed by an root or intermediate key)

Drawio

border	true
viewerToolbar	true

fitWindow	false
diagramDisplayName
lbox	true
revision	1417
diagramName	DCM
simpleViewer	false
width	1000
links	auto
tbstyle	top
diagramWidth	721

Fig 1: DCM ComponentsSample

DCM

...

Image Removed

Fig 2: Showing Logical Clouds spanning multiple edge location. Istio Replicated Control planes are used and in each cluster, there is an istio control plane per logical cloud

DCM Source Code Directory Structure

...

Sequence

Client creates logical cloud using logical cloud creation API and the following documents are created in the DCM collection
- The core module parses the Json and creates a new document for the logical cloud in the mongodb DCM collection.
- The core module also creates a cluster document in the DCM collection
- The user module parses the Json and creates a new document for user
- ~~The namespace module parses the Json and creates a new document for namespace~~
Associates logical cloud with clusters (this API is called multiple times)
- Updates the cluster document with the cluster name, loadbalancer ip every time its called
Add quota for logical cloud
- The quota module creates a quota document containing the quota details
Apply API is called
- Service mesh module gets CA bundle from CA controller via gRPC
- Service mesh module gets names of logical cloud and creates a new namespace name using name of logical cloud name
- Service mesh module creates helm template/istioctl manifest (WIP)
- Service mesh module creates service mesh document in the DCM collection and stores the above (CA bundle contents, istio namespace, istioctl manifest) in the document
DCM informs the resource synchronizer to start the logical cloud creation via gRPC and the resource synchronizer starts reading from the DB
The DCM gets status from the resource synchronizer via gRPC
When the logical cloud creation is complete, the resource synchronizer will store the modified kubeconfig file for each cluster in the cluster document of the logical cloud

The details of the DCM Data Model can be found in DCM MongoDB Data Model

DCM Source Code Directory Structure

dcm
├── core
│ └── main.go
├── namespace-controller
│ └── namespace.go
├── quota-controller
│ └── quota.go
├── service-mesh-controller
│ └── service-mesh.go
└── user-controller
└── user.go

GO API

Code Block

language	py

putNamespacefunc createNamespace(logicalCloudName Namespace string)  error  //Stores the namespace for the logical cloud in the database

func putUsercreateUser(user logicalCloudName string permissions []map[string]map[string][]string) error //Stores the user details for the logical cloud in the database

getNamespace(logicalCloudNamefunc createKVpair(name description string) string erroruserData 
getUser(logicalCloudName string) stringmap[string]string kvPair []map[string]string) error  getClusters(logicalCloudName string) []string error

getUserPermissions(user//Stores a new key value pair in the database

func addCluster(cluster logicalCloudName string) error

REST API

1. Create Logical Cloud

Code Block

language	js
title	Logical Cloud Creation API

URL: /v2/projects/<project-name>/logical-clouds
POST BODY:
{
 "metadata" : {
 	"name": "lc-1",   //unique name for the record
    "description": "logical cloud for walmart finance department",  //description//Associates a new cluster with the logical cloud

func addUserPermissions(user permissionName string apiGroups resources verbs []string) error

func applyConfig(logicalCloudName string) error //Talks to the Resource Synchronizer to start the actual creation of all the resources for the logical cloud

func getKVPair(name string)  "userData1":"<user data>",
    "userData2":"<user data>"
   },
 "spec" : {
	"namespace" : "ns-1", // one namespace per logical cloud
 	"user" : {
    "user-name" : "user-1",  //name of user for this cloud  (username and logical cloud name would be used as subject for the user key)
    "type" : "certificate",   //type of authentication credentials used by user (certificate, Token, UNPW)
    "user-permissions" : [([]map[string]string error)

func getClusterConfig(cluster logicalCloudName string) ([]byte, error) //Returns Kubeconfig for the cluster in JSON format

func getNamespace(logicalCloudName string) (string error)

func getUser(logicalCloudName string) (string error)

func getClusters(logicalCloudName string) ([]string error)

func getUserPermissions(user string) (([]map[string]map[string][]string)  error) //Sample output [{"permission-1": {"apiGroups": ["stable.example.com"], "resources" : ["secrets", "pods"], "verbs" : ["get", "watch", "list", "create"] }}, 
                                        { "permission-name" : "permission-1",          "apiGroups" : ["stable.example.com"],          "resources" : ["secrets", "pods"],          "verbs" : ["get", "watch", "list", "create"]        },
       { "permission-name2" : "permission-2",
         {"apiGroups" : [""],          "resources" : ["configmaps"], "verbs"         "verbs" : [: ["*"] }}]

Service Mesh API

Code Block

language	vb
title	Service Mesh API

func create_mesh () {
}
    ]
  }
 }
}

Return Status: 201
Return Body:
{
  "name" : "logical-cloud-1",
  "logical-cloud-name" : "logical-cloud-1",
  "namespace" : "ns-1",
  "user-name" : "user-1"
}

Important points to Note

cluster CA and cluster CRT will be gotten when a cluster is registered and this will be used to create the user crt after the user csr and user key are created

Kubeconfig will be put in the mongoDB

2. Get Logical Cloud kubeconfig

code

func get_lc_clusters() (map[string]string) //Returns a map containing a mapping of cluster names to load balancer ip address
	func create_mesh_namespace(logical-cloud-name, []clusters)

	func create_ca_secrets(logical-cloud-name){
		func get_ca_certs(url)
	}

	func install_helm([] clusters) (or install istioctl)
	func create_helm_chart() (or istioctl manifest)
}

REST API

API to Create Logical Cloud Name and Associate some components

Create Logical cloud name for new logical cloud, add user name, namespace and user permissions

Code Block

language	js
title	Get Logical cloud kubeconfigCloud Creation API

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kubeconfig?cluster-reference=cluster-1
GET
Return Status: 201
Return Body :
  {
    "apiVersion": "v1
POST BODY:
{
 "metadata" : {
 	"name": "lc-1",   //unique name "clusters": [
for the record
    "description": "logical cloud {for walmart finance department",  //description for the logical cloud 
    "clusteruserData1":"<user {data>",
    "userData2":"<user data>"
   },
 "spec" : {
  "certificate-authority-data"	"namespace" : "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ns-1", // one namespace per logical cloud
 	"user" : {
    "user-name" : "server": "https://1.2.3.4:6443"
            },
     user-1",  //name of user for this cloud  (username and logical cloud name would be used as subject for the user key)
      "nametype" : "kubernetescertificate",   //type of authentication credentials used by }user (certificate,    ],Token, UNPW)
    "contextsuser-permissions" : [

       { "permission-name" : "permission-1",
         "contextapiGroups" : {
["stable.example.com"],
         "resources" :     "cluster": "cluster-1"["secrets", "pods"],
         "verbs" :      "user": "user-1"["get", "watch", "list", "create"]
            },
           { "permission-name" : "userpermission-1-context2",
        } "apiGroups" : [""],
    ],     "current-contextresources" : ["user-1-contextconfigmaps"],
         "kindverbs" : ["Config*",]
    "users": [  }
    ]
 { }
 }
}

Return Status: 201
Return Body:
{
  "name" : "userlogical-cloud-1",
  "logical-cloud-name" : "logical-cloud-1",
  "namespace" : "ns-1",
  "user-name": {
                "client-certificate-data" : "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",
				"client-key-data" : "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"
            }
        }
    ]
}

...

 : "user-1"
}

PUT (Change logical cloud contents)

Code Block

language	js
title	PUT Logical Cloud

URL: /v2/projects/<project-name>/logical-clouds/<name><logical-cloud-name>
PUT BODY:
{
 "metadata" : {
	"name": "lc-1",
    "description": "logical cloud for walmart finance department",  //description for the logical cloud 
    "userData1":"<user data>",
    "userData2":"<user data>"
   },
 "spec" : {
	"namespace" : "ns-1", // one namespace per logical cloud
 	"user" : {
    "user-name" : "user-1",  //name of user for this cloud  (username and logical cloud name would be used as subject for the user key)
    "type" : "certificate",   //type of authentication credentials used by user (certificate, Token, UNPW)
    "user-permissions" : [
       { "permission-name" : "permission-1",
         "apiGroups" : ["stable.example.com"],
         "resources" : ["secrets", "pods"],
         "verbs" : ["get", "watch", "list", "create"]
       },
       { "permission-name" : "permission-2",
         "apiGroups" : [""],
         "resources" : ["configmaps"],
         "verbs" : ["*"]
       }
    ]
  }
 }
}

Return Status: 200 (OK)
Return Body:
{
  "name" : "logical-cloud-1",
  "logical-cloud-name" : "logical-cloud-1",
  "namespace" : "ns-1",
  "user" : "user-1"
}

4. POST (Associate cluster with logical cloud )GET Logical Cloud

Code Block

language	js
title	Associate logical cloud with cluster	GET Logical Cloud

GET
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/cluster-references/
POSTRESPONSE BODY:
{
 "metadata" "cluster-reference: {
 	"name": "clusterlc-name1",   //unique name offor the clusterrecord
  } Return Status: 200 (OK)
Return Body:
{
  "name" : "cluster-reference-1",
  "cluster-name"description": "logical cloud for walmart finance department",  //description for the logical cloud 
    "userData1":"<user data>",
    "userData2":"<user data>"
   },
 "spec" : {
	"namespace" : "clusterns-1"
}

5. GET Logical Cloud

Code Block

language	js
title	GET Logical Cloud

GET
URL: /v2/projects/<project-name>/logical-clouds/<name>
RESPONSE BODY:
{
 "metadata, // one namespace per logical cloud
 	"user" : {
 	   "user-name" : "lcuser-1",   //unique name forof theuser recordfor this cloud   "description": "(username and logical cloud forname walmartwould financebe department",used as //descriptionsubject for the logicaluser cloudkey)
     "userData1type" : "<user data>certificate",   //type  "userData2":"<user data>"
   },
 "spec" : {
	"namespace" : "ns-1", // one namespace per logical cloud
 	"user" : {
    "userof authentication credentials used by user (certificate, Token, UNPW)
    "user-permissions" : [
       { "permission-name" : "userpermission-1",
 //name of user for this cloud  (username and"apiGroups" logical cloud name would be used as subject for the user key)
    "type: ["stable.example.com"],
         "resources" : ["certificatesecrets", "pods"],
 //type of authentication credentials used by user (certificate, Token, UNPW)
    "user-permissions" : [ "verbs" : ["get", "watch", "list", "create"]
       },
       { "permission-name" : "permission-12",
         "apiGroups" : ["stable.example.com"],
         "resources" : ["secretsconfigmaps", "pods"],
         "verbs" : ["get", "watch", "list", "create"*"]
       },
    ],
  {  "permission-nameclusters" : ["permissioncluster-21",          "apiGroups" : [""],"cluster-2", "cluster-3]
  }
 }
}
  
"resources" : ["configmaps"],
         "verbs" : ["*"]
       }
    ]

DELETE Logical Cloud

Code Block

language	js
title	DELETE Logical Cloud

DELETE
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>

Logical Cloud Cluster API

POST (Associate cluster with logical cloud )

Code Block

language	js
title	Associate logical cloud with cluster

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/cluster-references/
POST BODY:
{
 "metadata" : {
 	"name": "lc-cl-1",
    "clustersdescription" : ["cluster-1", "cluster-2"desc",
"cluster-3]   }  }
}

6. DELETE Logical Cloud

Code Block

language	js
title	DELETE Logical Cloud

DELETE
URL: /v2/projects/<project-name>/logical-clouds/<name>
RESPONSE STATUS: 204

7. Add user permissions

Code Block

language	js
title	Add User permissions

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/user-permissions
POST BODY:
       
{ "name" : "permission-3",
  "apiGroups" : [""],
  "resources" : ["jobs"],
  "verbs" : ["list"]
"userData1":"<user data>",
    "userData2":"<user data>"
   },

 "spec" : {
	"cluster-provider": "cp-1",
	"cluster-name": "c1", //name of the cluster,
	"loadbalancer-ip" : "0.0.0.0"  //IP address of the istio loadbalancer for the logical cloud control plane in the cluster
  }
}



 
}
 
Return Status: 200 (OK)
Return Body:
{
"name" : "permissioncluster-3name",   "apiGroups" : ["cluster-1"],
  "resourcesloadbalancer-ip" : ["jobs"],
  "verbs" : ["list"]
}

8. GET User Permissions

Code Block
"0.0.0.0" }

PUT

Code Block

language	js
title	Get User permissionsUpdate cluster in logical cloud

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/user-permissions
GET:
Return Body:      
{"permissions" : [
       { "name" : "permission-1",
         "apiGroups" : ["stable.example.com"],
         "resources" : ["secrets", "pods"],
         "verbs" : ["get", "watch", "list", "create"]
       },
       { "name" : "permission-2cluster-references/cluster-name
PUT BODY:
{
 "loadbalancer-ip" : "0.0.0.0"  //IP address of the istio loadbalancer for the logical cloud control plane in the cluster
}
Return Status: 200 (OK)
Return Body:
{
  "cluster-name" : "cluster-1"
  "loadbalancer-ip" : "0.0.0.0"
   
}

GET

Code Block

language	js
title	Get Clusters Associated with logical clouds

GET
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/cluster-references/

RESPONSE BODY:
{ cluster-references : [
  { "cluster-name" : "c1",
         "apiGroups"loadbalancer-ip" : [""],"0.0.0.0
   },
   {  "resourcescluster-name" : ["configmapsc2"],
         "verbs"loadbalancer-ip" : ["*"]"x.x.x.x
  }
]
   },
       { "name" : "permission-3",
         "apiGroups" : [""],

DELETE (Delete cluster from Logical cloud)

Code Block

language	js
title	Delete Cluster from logical cloud

DELETE
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/cluster-references/<cluster-name>
RESPONSE STATUS: 204
}

Logical Cloud User Permissions API

Add user permissions

Code Block

language	js
title	Add User permissions

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/user-permissions
POST BODY:
       
{ "name" : "permission-3",
  "apiGroups" : [""],
  "resources" : ["jobs"],
         "verbs" : ["list"]
}
      } 
Return Status:  ]
}

9. PUT (Update User permissions)

Code Block

language	js
title	Update User permissions

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/user-permissions/permission-3
POST BODY:
       
{
  200 (OK)
Return Body:
{ "name" : "permission-3",
  "apiGroups" : [""],
  "resources" : ["pvcjobs"],
  "verbs" : ["list"]
}

GET User Permissions

Code Block

language	js
title	Get User permissions

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/user-permissions
GET:
Return Body:  Return Status: 200  (OK)
Return Body:

{"permissions" : [
       { "name" : "permission-31",
         "apiGroups" : ["stable.example.com"],
         "resources" : ["pvcsecrets", "pods"],
         "verbs" : ["get", "watch", "list", "create"]
       },

10. Delete Permissions

Code Block

language	js
title	Delete User permissions

DELETE
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/user-permissions/<permission-name>
RETURN STATUS: 204

11. Create logical cloud Quota ( quota will be applied to each cluster in the logical cloud)

This allows resources to be tuned for the logical cloud

Code Block

language	js
title	Create Logical cloud quota

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/cluster-quotas
POST BODY:
{
    "metadata" : {  { "name" : "permission-2",
         "apiGroups" : [""],
         "resources" : ["configmaps"],
         "nameverbs" : ["quota-1*",]
      "description": "desc" },
     },  { "name" : "specpermission-3",
:  {       "cpuapiGroups" : ["400"],
         "memoryresources" : ["1000Gijobs"],
         "podsverbs" : ["500list"]
     }  }
  }  RETURN]
STATUS:}
201

...

PUT (Update User permissions)

GET

Code Block

language	js
title	Get Logical cloud quota

Update User permissions

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/clusteruser-quotaspermissions/<quotapermission-name>3
RETURNPOST BODY:
 {     "metadata" :
{
  "apiGroups" : [""],
  "nameresources" : ["quota-1pvc"],

     "descriptionverbs" : ["desclist"]
}
    },   
Return "spec" Status: {200 (OK)
Return Body:
 {  "cpuname" : "400permission-3",
   
  "memoryapiGroups" : ["1000Gi"],
  "resources" : ["pvc"],
  "podsverbs" : ["500list"]
    }   
 }

13. Update Logical Cloud Quota Delete User Permissions

Code Block

language	js
title	Update Logical cloud quota	Delete User permissions

DELETE
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/clusteruser-quotaspermissions/<quota<permission-name>
PUTRETURN BODYSTATUS: {
    "metadata" : {
      "description": "desc"204

Logical Cloud Quota API

Create logical cloud Quota ( quota will be applied to each cluster in the logical cloud)

This allows resources to be tuned for the logical cloud

Code Block

language	js
title	Create Logical cloud quota

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/cluster-quotas
POST BODY:
{
     },
    "spec"metadata" : {
      "cpuname" : "400quota-1",
      "memorydescription": "1000Gi",desc"
     },
    "spec" : {
"pods      "limits.cpu": "500400",
    }   "limits.memory": "1000Gi",
   }  RETURN STATUS: 201

14. POST (Apply all the created configuration, this creates the K8s resources)

Code Block

language	js
title	Apply configuration

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/apply

Return Status: 200 (OK)
Return Body:
{
 "logical-cloud-name" : "logical-cloud-1",
 "namespace" : "ns-1", // one namespace per logical cloud
 "description": "logical cloud for walmart finance department",  //description for the logical cloud
 "user" : "user-1",
 "clusters" : ["cluster1", "cluster2", "cluster3"]
 "quota-name" : "quota-1"
}

15. GET (Check status of operation)

Code Block

language	js
title	Get Operation status

GET
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/status
GET BODY:

Return Body :
{
  "metadata" : {"requests.cpu": "300",
      "requests.memory": "900Gi",
      "requests.storage" : "500Gi",
      "requests.ephemeral-storage": "",
      "limits.ephemeral-storage": "",
      "persistentvolumeclaims" : " ", 
      "pods": "500", 
      "configmaps" : "",
      "replicationcontrollers": "",
      "resourcequotas" : "",
      "services": "",
      "services.loadbalancers" : "",
      "nameservices.nodeports" : "logical-cloud-1",
      "descriptionsecrets" : "<description>",
   }   
"count/replicationcontrollers" : "clusters",
: [     "cluster-1count/deployments.apps" : {"",
       "namespace-status"count/replicasets.apps" : "<status>",
       "role-status"count/statefulsets.apps" : "<status>",
       "role-binding-status"count/jobs.batch" : "<status>",
     }
    "cluster-2count/cronjobs.batch" : {"",
       "namespace-status"count/deployments.extensions" : "<status>",
    }   "role-status" : "<status>",
       "role-binding-status" : "<status>"
     }
   ],
  "status": "Creation in Progress " //Created, Creation Failed 
}

16. Add Key Value pair to logical cloud database

Code Block

language	js
title	Add KV pair

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kv-pairs
POST BODY
{
   "metadata": 
}

RETURN STATUS: 201

GET logical cloud Quota

Code Block

language	js
title	Get Logical cloud quota

GET
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/cluster-quotas/<quota-name>
RETURN BODY:
{
    "metadata" : {
      "name" : "quota-1",
      "description": "desc"
     },
    "spec" : {
      "namecpu": "<name>400",
      "descriptionmemory": "<description>1000Gi",
      "userData1pods": "<user data>500",
    }  "userData2":"<user data>" 
  },
   "spec":

Update Logical Cloud Quota

Code Block

language	js
title	Update Logical cloud quota

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/cluster-quotas/<quota-name>
PUT BODY:
{
      "kvmetadata":[
         {
  : {
          "key1description": "val1desc"
 
       },
    "spec" : {
  {    "cpu": "400",
       "key2memory": "val21000Gi",
      "pods": "500"
 }   }    ]
}

RETURN }
}
 
RETURN STATUS: 201
RETURN BODY:
{
   "metadata":{
      "name":"<name>",
      "description":"<description>",
      "userData1":"<user data>",
      "userData2":"<user data>"
   },
   "spec":STATUS: 201

Delete Logical Cloud Quota

Code Block

language	js
title	Update Logical cloud quota

DELETE
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/cluster-quotas/<quota-name>

RETURN STATUS: 204

Logical Cloud Key Value API

16. Add Key Value pair to logical cloud database

Code Block

language	js
title	Add KV pair

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kv-pairs
POST BODY
{
   "metadata":{
      "name":"<name>",
      "description":"<description>",
      "userData1":"<user data>",
      "userData2":"<user data>"
   },
   "spec":{
      "kv":[
         {
            "key1":"val1"
         },
         {
            "key2":"val2"
         }
      ]
   }
}
 
RETURN STATUS: 201
RETURN BODY:
{
   "metadata":{
      "name":"<name>",
      "description":"<description>",
      "userData1":"<user data>",
      "userData2":"<user data>"
   },
   "spec":{
      "kv":[
         {
            "key1":"val1"
         },
         {
            "key2":"val2"
         }
      ]
   }
}

17. PUT (Update kv pair)

Code Block

language	js
title	Update KV pair

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kv-pairs/<kv-pair-name>
PUT BODY
{
   "metadata":{
      "description":"<description>",
      "userData1":"<user data>",
      "userData2":"<user data>"
   },
   "spec":{
      "kv":[
         {
            "key1":"val3"
         },
         {
            "key2":"val4"
         }
      ]
   }
}
RETURN STATUS: 201
RETURN BODY:
{
   "metadata":{
      "description":"<description>",
      "userData1":"<user data>",
      "userData2":"<user data>"
   },
   "spec":{
      "kv":[
         {
            "key1":"val3"
         },
         {
            "key2":"val4"
         }
      ]
   }
}

18. GET KV pair

Code Block

language	js
title	Get KV pair

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kv-pairs/<kv-pair-name>

RETURN STATUS: 200
RETURN BODY:
{
   "metadata":{
      "name":"<name>",
      "description":"<description>",
      "userData1":"<user data>",
      "userData2":"<user data>"
   },
   "spec":{
      "kv":[
         {
            "key1":"val1"
         },
         {
            "key2":"val2"
         }
      ]
   }
}

19. DELETE KV pair

Code Block

language	js
title	Delete KV pair

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kv-pairs/<kv-pair-name>

RETURN STATUS: 204

Kubeconfig API (WORK IN PROGRESS)

Important points to Note

cluster CA and cluster CRT will be gotten when a cluster is registered and this will be used to create the user crt after the user csr and user key are created

Kubeconfig will be put in the mongoDB

2. Get Logical Cloud kubeconfig

Code Block

language	js
title	Get Logical cloud kubeconfig

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kubeconfig?cluster-reference=cluster-1
GET
Return Status: 201
Return Body :
  {
    "apiVersion": "v1",
    "clusters": [
        {
            "cluster": {
      "kv":[          {
"certificate-authority-data": "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",
           "key1":"val1"      "server": "https://1.2.3.4:6443"
  },          {},
            "key2name": "val2kubernetes"
         }
    ],
 ]   "contexts": [
} }

17. PUT (Update kv pair)

Code Block

language	js
title	Update KV pair

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kv-pairs/<name>
PUT BODY
{       {
            "metadatacontext": {
      "description          "cluster": "<description>cluster-1",
       "userData1         "user": "<user data>",user-1"
       "userData2":"<user data>"    },
    "spec":{        "kvname":[
   "user-1-context"
      {  }
    ],
     "key1current-context": "val3user-1-context",
    "kind": "Config",
   }, "users": [
        {
            "key2name": "val4user-1",
         }   "user": {
       ]    } } RETURN STATUS: 201
RETURN BODY:
{
   "metadata":{ "client-certificate-data" : "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",
				"client-key-data" : "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"
       "description":"<description>",     }
 "userData1":"<user data>",      }
"userData2":"<user data>"   ]
},
   "spec":{
      "kv":[
         {
            "key1":"val3"
         },
         {
            "key2":"val4"
         }
      ]
   }
}

...

Apply API

When the API is called, the resource synchronizer is called and the resource creation in the cluster begins

Apply all the created configuration, this creates the K8s resources

Code Block

language	js
title	Apply configuration

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/apply

Return Status: 200 (OK)
Return Body:
{
 "logical-cloud-name" : "logical-cloud-1",
 "namespace" : "ns-1", // one namespace per logical cloud
 "description": "logical cloud for walmart finance department",  //description for the logical cloud
 "user" : "user-1",
 "clusters" : ["cluster1", "cluster2", "cluster3"]
 "quota-name" : "quota-1"
}

Status API

GET (Check status of operation)

Code Block

language	js
title	Get KV pairOperation status

GET
URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kv-pairs/<name>

RETURN STATUS: 200
RETURN BODYstatus
GET BODY:

Return Body :
{
  "metadata" : {
     "metadataname" :{ "logical-cloud-1"
     "namedescription" : "<name><description>",
   }
  
  "descriptionclusters" :"<description>", [
    "cluster-1" : {
       "userData1namespace-status" : "<user data><status>",
       "userData2role-status" : "<user data><status>",
   },    "specrole-binding-status" :{ "<status>"
     "kv":[  
     }
 {   "cluster-2" : {
       "key1namespace-status" : "val1<status>",
       "role-status" : }"<status>",
         {
    "role-binding-status" : "<status>"
       "key2control-plane-status" : "val2<status>"
 
       }
   ],
  ]
   }
}

19. DELETE KV pair

Code Block

language	js
title	Delete KV pair

URL: /v2/projects/<project-name>/logical-clouds/<logical-cloud-name>/kv-pairs/<name>

RETURN STATUS: 204
"status": "Creation in Progress " //Created, Creation Failed 
}

Versions Compared

Old Version 52

New Version Current

Key

DCM

DCM Source Code Directory Structure

Sequence

DCM Source Code Directory Structure

GO API

REST API

Service Mesh API

REST API

API to Create Logical Cloud Name and Associate some components

Logical Cloud Cluster API

Logical Cloud User Permissions API

Logical Cloud Quota API

Logical Cloud Key Value API

Kubeconfig API (WORK IN PROGRESS)

Apply API

Status API

Page Comparison

Versions Compared

Old Version 52

New Version Current

Key

DCM

DCM Source Code Directory Structure

Sequence

DCM Source Code Directory Structure

GO API

REST API

Service Mesh API

REST API

API to Create Logical Cloud Name and Associate some components

Logical Cloud Cluster API

Logical Cloud User Permissions API

Logical Cloud Quota API

Logical Cloud Key Value API

Kubeconfig API (WORK IN PROGRESS)

Apply API

Status API