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Table of Contents

PCEI R4 API Document is located at this link.

PCEI Release 5 APIs

North Bound Interface APIs for:

Kubernetes Edge Cluster Registration into Multi-Cluster Orchestrator (ONAP/EMCO). This API will allow to retrieve the K8S cluster config from Git and onboard it onto the orchestrator’s cluster provider registry.
Terraform Plan Execution against target providers (Cloud, Equinix, Openstack). This API will allow to retrieve the Terraform plans from a Git repository and run them from the orchestrator’s workflow engine (CDS).
Helm Chart Onboarding into ONAP for Service and App Registration. This API will allow to retrieve Helm charts from a Git repository and create a Service and Application definitions within the Orchestrator for a specific tenant.
Service Instance creation and App deployment onto target Kubernetes clusters. This API will allow to create Service Instances based on the Services/Apps defined (as in point 3 above) in the orchestrator and deploy the Apps onto the target Kubernetes clusters (onboarded using point 1 above).

Kubernetes Edge Cluster Registration API

Code Block

language	java

# You can refer to the below EMCO REST API link to get more details about the JSON payload
# https://wiki.onap.org/display/DW/V2+API+Specification
# Note:- You should update the attribute values for USER_INPUT_XXX parameters	
# USER_INPUT_EMCO_V2_API_URL_PREFIX  : here update the amcop installed machine ip with portno(30480).
# ex : http://<amcop server ip>>:30480/v2
# USER_INPUT_GIT_URL - git project url where kubconfig file exists 
# ex : https://gitlab.com/api/v4/projects/27142906/repository/files/edge-k8s-pcei-azure-config/raw?ref=development
# USER_INPUT_GIT_DOWNLOAD_FOLDER : This shouldn't be modified. Always use "/opt/app/onap/blueprints/deploy/kubeconfig".
# USER_INPUT_GIT_ACCESS_TOKEN - refer main readme file for "how to generate git access token" steps.

$ vi request-payload.json
{
  "actionIdentifiers": {
	"mode": "sync",
	"blueprintName": "emco-api-executor",
	"blueprintVersion": "1.0.0",
	"actionName": "emco-k8s-cluster-register-workflow"
  },
  "payload": {
	"emco-k8s-cluster-register-workflow-request": {
	  "emco-k8s-cluster-register-workflow-properties": {
		"emco-v2-api-url-prefix": "USER_INPUT_EMCO_V2_API_URL_PREFIX",
		"git-url": "USER_INPUT_GIT_URL",
		"git-access-token": "USER_INPUT_GIT_ACCESS_TOKEN",
		"git-download-folder": "/opt/app/onap/blueprints/deploy/kubeconfig",
		"emco-v2-cluster-provider-parameters": {
		  "cluster-providers-payload": {
			"metadata": {
			  "name": "USER_INPUT_NAME",
			  "description": "USER_INPUT_DESCRIPTION",
			  "userData1": "USER_INPUT_USERDATA1",
			  "userData2": "USER_INPUT_USERDATA2"
			}
		  }
		},
		"emco-v2-cluster-parameters": {
		  "cluster-providers-cluster-payload": {
			"metadata": {
			  "name": "USER_INPUT_NAME",
			  "description": "USER_INPUT_DESCRIPTION",
			  "userData1": "USER_INPUT_USERDATA1",
			  "userData2": "USER_INPUT_USERDATA2"
			}
		  }
		},
		"emco-v2-cluster-label-parameters": {
		  "cluster-label-payload": {
			"label-name": "USER_INPUT_LABEL_NAME"
		  }
		}
	  }
	}
  },
  "commonHeader": {
	"subRequestId": "143748f9-3cd5-4910-81c9-a4601ff2ea58",
	"requestId": "e5eb1f1e-3386-435d-b290-d49d8af8db4c",
	"originatorId": "SDNC_DG"
  }
}

Terraform Plan Execution API

Code Block

language	java

# Note that "terraform-action" attribute value should be "apply"
# USER_INPUT_CDS_PY_EXEC_POD_IP : Use below command to get the CDS pyexecutor IP
# kubectl get pods -n onap -o wide | grep dev-cds-py-executor | awk '{print $6}' 
# USER_INPUT_GIT_URL  ex . "https://gitlab.com/api/v4"
# USER_INPUT_GIT_ACCESS_TOKEN - refer main readme to generate the git access token.
# USER_INPUT_GIT_PROJECT_ID  : Git terraform project id. ex. 26901776
# USER_INPUT_GIT_BRANCH - git branch name ex. "development"
# USER_INPUT_GIT_DOWNLOAD_FOLDER - Always give "/opt/app/onap/blueprints/deploy"
# USER_INPUT_GIT_ARCHIVE_FILE_NAME - any tar file name ex. "terraform-plans-poc.tar.gz"
# USER_INPUT_TERRAFORM_VARS_FILE_NAME - override file from git project ex. "terraform.tfvars"
# USER_INPUT_TERRAFORM_PLAN_FOLDER - give correct git terraform plan folder name ex ."demo-azure-connectivity"

{
	"commonHeader": {
		"originatorId": "System",
		"requestId": "123456",
		"subRequestId": "1234-12234"
	},
	"actionIdentifiers": {
		"blueprintName": "terraform-plan-executor",
		"blueprintVersion": "1.0.0",
		"actionName": "remote-python",
		"mode": "sync"
	},
	"payload": {
		"remote-python-request": {
			"cds-py-exec-pod-ip": "USER_INPUT_CDS_PY_EXEC_POD_IP",
			"git-url": "USER_INPUT_GIT_URL",
			"git-access-token": "USER_INPUT_GIT_ACCESS_TOKEN",
			"git-project-id": "USER_INPUT_GIT_PROJECT_ID",
			"git-branch": "USER_INPUT_GIT_BRANCH",
			"git-download-folder": "/opt/app/onap/blueprints/deploy",
			"git-archive-file-name": "USER_INPUT_GIT_ARCHIVE_FILE_NAME",
			"terraform-var-file-name": "USER_INPUT_TERRAFORM_VARS_FILE_NAME",
			"terraform-plan-folder": "USER_INPUT_TERRAFORM_PLAN_FOLDER",
			"terraform-variable-override": {
				"USER_INPUT_VAR_NAME_1": "USER_INPUT_VAR_VALUE_1",
				"USER_INPUT_VAR_NAME_2": "USER_INPUT_VAR_VALUE_2"
			},
			"terraform-environment-variables": {
				"ARM_SUBSCRIPTION_ID": "USER_INPUT_ARM_SUBSCRIPTION_ID",
				"ARM_CLIENT_ID": "USER_INPUT_ARM_CLIENT_ID",
				"ARM_CLIENT_SECRET": "USER_INPUT_ARM_CLIENT_SECRET",
				"ARM_TENANT_ID": "USER_INPUT_ARM_TENANT_ID",
				"ARM_ACCESS_KEY": "USER_INPUT_ARM_ACCESS_KEY"
			},
			"terraform-action": "apply",
			"terraform-workspace-name": "USER_INPUT_TERRAFORM_WORKSPACE_NAME"

		}
	}
}


{
	"commonHeader": {
		"originatorId": "System",
		"requestId": "123456",
		"subRequestId": "1234-12234"
	},
	"actionIdentifiers": {
		"blueprintName": "terraform-plan-executor",
		"blueprintVersion": "1.0.0",
		"actionName": "remote-python",
		"mode": "sync"
	},
	"payload": {
		"remote-python-request": {
			"cds-py-exec-pod-ip": "USER_INPUT_CDS_PY_EXEC_POD_IP",
			"git-url": "USER_INPUT_GIT_URL",
			"git-access-token": "USER_INPUT_GIT_ACCESS_TOKEN",
			"git-project-id": "USER_INPUT_GIT_PROJECT_ID",
			"git-branch": "USER_INPUT_GIT_BRANCH",
			"git-archive-file-name": "USER_INPUT_GIT_ARCHIVE_FILE_NAME",
			"git-download-folder": "USER_INPUT_GIT_DOWNLOAD_FOLDER",
			"terraform-plan-folder": "USER_INPUT_TERRAFORM_PLAN_FOLDER",
			"terraform-var-file-name": "USER_INPUT_TERRAFORM_VARS_FILE_NAME",
			"terraform-environment-variables": {				
			},
			"terraform-variable-override": {
				equinix_client_id": "USER_INPUT_EQUINIX_CLIENT_ID",
				"equinix_client_secret": "USER_INPUT_EQUINIX_CLIENT_SECRET",
				"equinix_port_name": "USER_INPUT_EQUINIX_PORT_NAME",
				"aws_access_key": "USER_INPUT_AWS_ACCESS_KEY",
				"aws_secret_key": "USER_INPUT_AWS_SECRET_KEY",
				"aws_region": "USER_INPUT_AWS_REGION",
				"aws_metro_code":"USER_INPUT_AWS_METRO_CODE",
				"aws_account_id":"USER_INPUT_AWS_ACCOUNT_ID"
			},
			"terraform-action": "apply",
			"terraform-workspace-name": "USER_INPUT_TERRAFORM_WORKSPACE_NAME"
		}
	}
}

{
	"commonHeader": {
		"originatorId": "System",
		"requestId": "123456",
		"subRequestId": "1234-12234"
	},
	"actionIdentifiers": {
		"blueprintName": "terraform-plan-executor",
		"blueprintVersion": "1.0.0",
		"actionName": "remote-python",
		"mode": "sync"
	},
	"payload": {
		"remote-python-request": {
			"cds-py-exec-pod-ip": "USER_INPUT_CDS_PY_EXEC_POD_IP",
			"git-url": "USER_INPUT_GIT_URL",
			"git-access-token": "USER_INPUT_GIT_ACCESS_TOKEN",
			"git-project-id": "USER_INPUT_GIT_PROJECT_ID",
			"git-branch": "USER_INPUT_GIT_BRANCH",
			"git-archive-file-name": "USER_INPUT_GIT_ARCHIVE_FILE_NAME",
			"git-download-folder": "USER_INPUT_GIT_DOWNLOAD_FOLDER",
			"terraform-plan-folder": "USER_INPUT_TERRAFORM_PLAN_FOLDER",
			"terraform-var-file-name": "USER_INPUT_TERRAFORM_VARS_FILE_NAME",
			"terraform-environment-variables": {
				"OS_AUTH_URL": "USER_INPUT_OS_AUTH_URL",
				"OS_USERNAME": "USER_INPUT_OS_USERNAME",
				"OS_PASSWORD": "USER_INPUT_OS_PASSWORD",
				"OS_REGION_NAME": "USER_INPUT_OS_REGION_NAME",
				"OS_PROJECT_NAME": "USER_INPUT_OS_PROJECT_NAME",
				"OS_PROJECT_DOMAIN_NAME": "USER_INPUT_OS_PROJECT_DOMAIN_NAME",
				"OS_USER_DOMAIN_NAME": "USER_INPUT_OS_USER_DOMAIN_NAME",
				"OS_IDENTITY_API_VERSION": "USER_INPUT_OS_IDENTITY_API_VERSION"				
			},
			"terraform-variable-override": {
				"USER_INPUT_VARIABLE_NAME": "USER_INPUT_VARIABLE_VALUE"
			},
			"terraform-action": "apply",
			"terraform-workspace-name": "USER_INPUT_TERRAFORM_WORKSPACE_NAME"
		}
	}
}

Helm Chart Onboarding for Service and App Registration

Code Block

language	java

# You can refer to the below EMCO REST API link to get more details about the JSON payload
# https://wiki.onap.org/display/DW/V2+API+Specification
# Note:- You should update the attribute values for USER_INPUT_XXX parameters
# USER_INPUT_AMCOP_APP_API_URL  : here update the amcop installed machine ip with portno(30480).
# ex : http://<amcop server ip>>:30480/middleend
# USER_INPUT_CDS_PY_EXEC_POD_IP : Use below command to get the CDS pyexecutor IP
# kubectl get pods -n onap -o wide | grep dev-cds-py-executor | awk '{print $6}'
# USER_INPUT_GIT_URL - helm chart git repo url ex. "https://gitlab.com/api/v4"
# USER_INPUT_GIT_PROJECT_ID - project id ex."26902714"
# USER_INPUT_GIT_BRANCH - git branch name ex. "main"
# USER_INPUT_GIT_ARCHIVE_FILE_NAME - any tar file name ex. "helm-charts-poc.tar.gz"
# USER_INPUT_GIT_ACCESS_TOKEN - refer main readme to generate the git access token.
# USER_INPUT_PROJECT_NAME - Enter the existing amcop project name.
# USER_INPUT_SERVICE_NAME - Enter the service name ex:"PCEI-AZURE-IOT-SVC"


$ vi request-payload.json
{
  "commonHeader": {
	"originatorId": "System",
	"requestId": "12345678",
	"subRequestId": "1234-122346"
  },
  "actionIdentifiers": {
	"mode": "sync",
	"blueprintName": "helm-chart-processor",
	"blueprintVersion": "9.0.1",
	"actionName": "helm-chart-prepare"
  },
  "payload": {
	"helm-chart-prepare-request": {
		"cds-py-exec-pod-ip": "USER_INPUT_CDS_PY_EXEC_POD_IP",
		"git-url": "USER_INPUT_GIT_URL",
		"git-access-token": "USER_INPUT_GIT_ACCESS_TOKEN",
		"git-project-id": "USER_INPUT_GIT_PROJECT_ID",
		"git-branch-name": "USER_INPUT_GIT_BRANCH",
		"git-download-folder": "/opt/app/onap/python/test001",
		"git-archive-file-name": "USER_INPUT_GIT_ARCHIVE_FILE_NAME",
		"amcop-middle-end-properties": {
			"create-composit-app-api-url": "USER_INPUT_AMCOP_APP_API_URL",
			"amcop-middle-end-username": "",
			"amcop-middle-end-password": ""
		},
		 "amcop-service-information": {
              "project-name": "USER_INPUT_PROJECT_NAME",
              "service-name": "USER_INPUT_SERVICE_NAME",
              "service-description": "USER_INPUT_SERVICE_DESCRIPTION"
          },
		"helm-charts-info": [{
			"helm-chart-folder": "USER_INPUT_HELM_CHART_FOLDER",
			"helm-chart-file-name": "USER_INPUT_HELM_CHART_FILE_NAME",
			"helm-values-yaml-override-properties": {
				"resources.samll.limits.cpu": "USER_INPUT_RESOURCES_SMALL_LIMITES_CPU",
				"service.type": "USER_INPUT_SERVICE_TYPE",
				"service.internalPort": "USER_INPUT_SERVICE_INTERNALPORT"
			}
		}]
	}
  }
}

Service Instance creation and App deployment onto target Kubernetes clusters API

Code Block

language	java

{
  "actionIdentifiers": {
	"mode": "sync",
	"blueprintName": "composite-app-deploy-processor",
	"blueprintVersion": "1.0.0",
	"actionName": "simple-composite-app-deploy-workflow"
  },
  "commonHeader": {
    "subRequestId": "143748f9-3cd5-4910-81c9-a4601ff2dc58",
    "requestId": "e5eb1f1e-3386-435d-b290-d49d8af8da4c",
	"originatorId": "SDNC_DG"
  },
  "payload": {
	"simple-composite-app-deploy-workflow-request": {
	  "composite-app-deploy-input-params": {
		"composite-application-parameters": {
		  "service-instance-name": "USER_INPUT_TARGET_CLUSTER_NAME",
		  "service-instance-description": "USER_INPUT_TARGET_CLUSTER_DESCRIPTION",
		  "service-instance-version": "USER_INPUT_TARGET_CLUSTER_VERSION",
		  "composite-app": "USER_INPUT_COMPOSITE_APP_NAME",
		  "composite-app-version": "USER_INPUT_COMPOSITE_APP_VERSION",
		  "composite-profile": "USER_INPUT_COMPOSITE_PROFILE"
		},
		"application-data-parameters": [{
		  "app-metadata-parameters": {
			"app-name": "USER_INPUT_APP_NAME"
		  },
		  "target-cluster-provider-parameters": [{
			"cluster-provider-name": "USER_INPUT_PROVIDER_NAME",
			"clusters": [{
			  "name": "USER_INPUT_CLUSTER_NAME"
			}]
		  }]
		}],
		"application-override-parameters": [{
			"app-name": "USER_INPUT_APP_NAME",
			"values": {
				"USER_INPUT_VARIABLE_NAME": "USER_INPUT_VARIABLE_VALUE"
			}
		}]
	    },
		"amcop-middle-end-properties": {
			"deploy-intent-group-api-url": "USER_INPUT_AMCOP_APP_API_URL",
			"amcop-middle-end-username": "",
			"amcop-middle-end-password": ""
		},
	    "amcop-service-project-name": "USER_INPUT_AMCOP_SERVICE_PROJECT_NAME"
	}
  }
}

PCEI R5 API Postman Collection

https://gitlab.com/akraino-pcei-onap-cds/equinix-pcei-poc/-/tree/main/postman-collections

Versions Compared

Old Version 1

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Key

PCEI Release 5 APIs

Kubernetes Edge Cluster Registration API

Terraform Plan Execution API

Helm Chart Onboarding for Service and App Registration

Service Instance creation and App deployment onto target Kubernetes clusters API

PCEI R5 API Postman Collection