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Table of Contents

Overview

The PM Subscription Handler (PMSH) is a micro service written in Python, which allows for the definition and unlocking creation of PM subscriptions on one or more network function (NF) instances.

Architecture Diagram

Image Added

Artifacts

Βlueprint (deployment artifact) :

Input file (deployment input) :

...

Image Added PMSH blueprint	Image AddedPMSH image: 1.0.

...

2

Deployment Prerequisite/dependencies

The following components must be up and running to successfully deploy PMSH
1. DCAE Platform
2. SDC
3. CLAMP
4. POLICY
5. A&AI (Should have at least 1 PNF registered)

Deployment Steps

Due to a bug (DCAEGEN2-2136). In the Frankfurt release, there is a workaround required in order to deploy the PM Subscription Handler. The monitoring policy for the micro service microservice needs to be manually inserted into CONSUL. This requires two steps:

...

1. The CONSUL service is no longer exposed in the Frankfurt release, this needs to be exposed in order to be accessible outside the k8s cluster.

Code Block

language	bash
theme	Midnight
title	Expose CONSUL service

kubectl expose svc -n onap consul-server-ui --name=x-consul-server-ui --type=NodePort

2. Insert the monitoring policy into CONSUL

Code Block

language	bash
theme	Midnight
title	PUT policy into CONSUL

curl -X PUT \
  http://<onap<k8s-node-ip>:<consul-port>/v1/kv/dcae-pmsh:policy \
  -H 'Content-Type: application/json' \
  -d '{
    "subscription": {
        "subscriptionName": "test-subscription",
        "administrativeState": "LOCKED",
        "fileBasedGP": 15,
        "fileLocation": "/pm/pm.xml",
        "nfFilter": {
            "swVersions": [
                "1.0.0"
            ],
            "nfNames": [
                "^pnf.*"
            ]
        },
        "measurementGroups": [{
                "measurementGroup": {
                    "measurementTypes": [{
                            "measurementType": "countera"
                        },
                        {
                            "measurementType": "counterb"
                        }
                    ],
                    "managedObjectDNsBasic": [{
                            "DN": "dna"
                        },
                        {
                            "DN": "dnb"
                        }
                    ]
                }
            },
            {
                "measurementGroup": {
                    "measurementTypes": [{
                            "measurementType": "counterc"
                        },
                        {
                            "measurementType": "counterd"
                        }
                    ],
                    "managedObjectDNsBasic": [{
                            "DN": "dnc"
                        },
                        {
                            "DN": "dnd"
                        }
                    ]
                }
            }
        ]
    }
}'

Deployment of pmsh Starting in Frankfurt, all DCAE service blueprints are bootstrapped, meaning they are all available in the inventory by default and do not need to be onboarded manually. Deployment of PMSH can be done using Dashboard UI/Cloudify UI or CloudifyUI or via CLI. Below steps are based on CLI using the deployment handler.

1.

...

Validate blueprint

...

Get the typeId of PMSH using the inventory API

Code Block

language	bash
theme	Midnight
title	Get serviceTypeId from DCAE inventory

curl https://<k8s-node-ip>:<inventory-port>/dcae-service-types

The PMSH typeID can then be taken from the response

Code Block

title
language	js
theme	Midnight

...

cfy blueprints validate /blueprints/k8s-pmsh.yaml

...

Verify Plugin versions in target Cloudify instance match to blueprint imports

Code Block

language	bash
theme	Midnight
title	Verify Plugin version
linenumbers	true

cfy plugins list

If the version of plugin used are different, update the blueprint import to match.

Deploy Service

Code Block

language	bash
theme	Midnight
title	Upload and deploy blueprint
linenumbers	true

cfy install -b pmsh -d pmsh -i /k8s-pmsh-inputs.yaml /blueprints/k8s-pmsh.yaml

To un-deploy

Uninstall running component and delete deployment

Code Block

language	bash
theme	Midnight
title	Uninstall component
linenumbers	true

cfy uninstall pmsh

Delete blueprint

Code Block

language	bash
theme	Midnight
title	Delete blueprint
linenumbers	true

cfy blueprints delete pmsh

Initial Validation

After deployment, verify if pmsh POD and mongoDB pod are running correctly

Code Block

language	bash
theme	Midnight
title	Verify Heartbeat is running
linenumbers	true

root@k8s-rancher:~# kubectl get pods -n onap | egrep "pmsh"

And then check the logs to see if it can connect to DMaaP, polling for events.

...

language	bash
theme	Midnight
title	Verify Logs for Dmaap poll
linenumbers	true

Functional tests

Following default configuration is loaded into pmsh (set in blueprint configuration)

...

language	bash
theme	Midnight
title	Configuration

To simulate the event flow and trigger missing pmsh event, we can simulate a VES event into pmsh subscription topic (using curl).

Generate pmsh CL Onset

...

language	bash
theme	Midnight
title	Trigger a CL event via curl
linenumbers	true

...

language	bash
theme	Midnight
title	Logs showing event being processed
linenumbers	true

We can check that a new DCAE_CL_OUTPUT event has been published (make sure you target the correct DMaaP IP address)

Code Block

language	bash
theme	Midnight
title	Fetch events from DCAE_CL_OUTPUT topic
linenumbers	true

curl http://10.12.5.8:30227/events/unauthenticated.DCAE_CL_OUTPUT/vv/1

...

language	bash
theme	Midnight
title	Published event
linenumbers	true

Dynamic Configuration Update

...

Inventory response

...
{
        "owner": "admin",
        "typeName": "k8s-pmsh",
        "typeVersion": 100,
        "blueprintTemplate": "#\n# ============LICENSE_START=======================================================\n#  Copyright (C) 2020 Nordix Foundation.\n# ================================================================================\n# Licensed under the Apache License, Version 2.0 (the 'License');\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n#      http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an 'AS IS' BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n#\n# SPDX-License-Identifier: Apache-2.0\n# ============LICENSE_END=========================================================\n#\n\ntosca_definitions_version: cloudify_dsl_1_3\n\nimports:\n  - 'http://www.getcloudify.org/spec/cloudify/4.5.5/types.yaml'\n  - 'https://nexus.onap.org/service/local/repositories/raw/content/org.onap.dcaegen2.platform.plugins/R6/k8splugin/1.7.2/k8splugin_types.yaml'\n  - 'https://nexus.onap.org/service/local/repositories/raw/content/org.onap.ccsdk.platform.plugins/type_files/pgaas/1.1.0/pgaas_types.yaml'\n\ninputs:\n  tag_version:\n    type: string\n    description: Docker image to be used\n    default: 'nexus3.onap.org:10001/onap/org.onap.dcaegen2.services.pmsh:1.0.2'\n  replicas:\n    type: integer\n    description: Number of instances\n    default: 1\n  operational_policy_name:\n    type: string\n    default: 'pmsh-operational-policy'\n  control_loop_name:\n    type: string\n    default: 'pmsh-control-loop'\n  pmsh_publish_topic_name:\n    type: string\n    default: 'unauthenticated.DCAE_CL_OUTPUT'\n  policy_feedback_topic_name:\n    type: string\n    default: 'unauthenticated.PMSH_CL_INPUT'\n  aai_notification_topic_name:\n    type: string\n    default: 'AAI-EVENT'\n  publisher_client_role:\n    type: string\n    description: Client role to request secure access to topic\n    default: 'org.onap.dcae.pmPublisher'\n  subscriber_client_role:\n    type: string\n    description: Client role to request secure access to topic\n    default: 'org.onap.dcae.pmSubscriber'\n  dcae_location:\n    type: string\n    description: DCAE location for the subscriber, used to set up routing\n    default: 'san-francisco'\n  cpu_limit:\n    type: string\n    default: '1000m'\n  cpu_request:\n    type: string\n    default: '1000m'\n  memory_limit:\n    type: string\n    default: '1024Mi'\n  memory_request:\n    type: string\n    default: '1024Mi'\n  pgaas_cluster_name:\n    type: string\n    default: 'dcae-pg-primary.onap'\nnode_templates:\n  pgaasvm:\n    type: dcae.nodes.pgaas.database\n    properties:\n      writerfqdn: { get_input: pgaas_cluster_name }\n      name: 'pmsh'\n  pmsh:\n    type: dcae.nodes.ContainerizedServiceComponentUsingDmaap\n    interfaces:\n      cloudify.interfaces.lifecycle:\n        create:\n          inputs:\n            ports:\n              - '8443:0'\n            envs:\n              PMSH_PG_URL:\n                { get_attribute: [ pgaasvm, admin, host ] }\n              PMSH_PG_PASSWORD:\n                { get_attribute: [ pgaasvm, admin, password ] }\n              PMSH_PG_USERNAME:\n                { get_attribute: [ pgaasvm, admin, user ] }\n              PMSH_DB_NAME:\n                { get_attribute: [ pgaasvm, admin, database ] }\n\n    relationships:\n      - type: cloudify.relationships.depends_on\n        target: pgaasvm\n\n    properties:\n      service_component_type: 'dcae-pmsh'\n      service_component_name_override: 'dcae-pmsh'\n      application_config:\n        aaf_identity: 'dcae@dcae.onap.org'\n        aaf_password: 'demo123456!'\n        operational_policy_name: { get_input: operational_policy_name }\n        control_loop_name: { get_input: control_loop_name }\n        cert_path: '/opt/app/pmsh/etc/certs/cert.pem'\n        key_path: '/opt/app/pmsh/etc/certs/key.pem'\n        ca_cert_path: '/opt/app/pmsh/etc/certs/cacert.pem'\n        streams_publishes:\n          policy_pm_publisher:\n            type: message_router\n            dmaap_info:\n              topic_url: {concat: [\"https://message-router:3905/events/\", { get_input: pmsh_publish_topic_name }]}\n        streams_subscribes:\n          policy_pm_subscriber:\n            type: message_router\n            dmaap_info:\n              topic_url: {concat: [\"https://message-router:3905/events/\", { get_input: policy_feedback_topic_name }]}\n          aai_subscriber:\n            type: message_router\n            dmaap_info:\n              topic_url: {concat: [\"https://message-router:3905/events/\", { get_input: aai_notification_topic_name }]}\n      resource_config:\n        limits:\n          cpu: { get_input: cpu_limit }\n          memory: { get_input: memory_limit }\n        requests:\n          cpu: { get_input: cpu_request }\n          memory: { get_input: memory_request }\n      docker_config:\n        healthcheck:\n          endpoint: /healthcheck\n          interval: 15s\n          timeout: 1s\n          type: https\n      image: { get_input: tag_version }\n      replicas: { get_input: replicas }\n      log_info:\n        log_directory: '/var/log/ONAP/dcaegen2/services/pmsh'\n      tls_info:\n        cert_directory: '/opt/app/pmsh/etc/certs'\n        use_tls: true",
        "serviceIds": [],
        "vnfTypes": [],
        "serviceLocations": [],
        "asdcServiceId": "",
        "asdcResourceId": "",
        "asdcServiceURL": null,
        "application": "DCAE",
        "component": "dcae",
        "typeId": "92e9fcd2-17cb-4b87-b089-873e132c0415",
        "selfLink": {
            "rel": "self",
            "href": "https://10.10.10.36:31413/dcae-service-types/92e9fcd2-17cb-4b87-b089-873e132c0415"
        },
        "created": 1585228467040,
        "deactivated": null
}
...

2. Create a deployment using the deployment handler API

Code Block

language	bash
theme	Midnight
title	Create PMSH deployment

curl -X PUT \
  https://<k8s-node-ip>:<dep-handler-port>/dcae-deployments/dcae-pmsh \
  -H 'Content-Type: application/json' \
  -d '{
    "inputs": {},
	"serviceTypeId": "92e9fcd2-17cb-4b87-b089-873e132c0415"
}'

To un-deploy

Code Block

language	bash
theme	Midnight
title	Create PMSH deployment

curl -X DELETE https://<k8s-node-ip>:<dep-handler-port>/dcae-deployments/dcae-pmsh

Initial Validation

After deployment, verify if PMSH pod is running correctly

Code Block

language	bash
theme	Midnight
title	Verify Heartbeat is running
linenumbers	true

root@k8s-rancher:~# kubectl get pods -n onap | egrep "pmsh"

dep-dcae-pmsh-6b58cbc7f5-lm92g                                2/2     Running            0          149m

We can curl message router to verify that PMSH has published an event to it's configured topic. By default this is unauthenticated.DCAE_CL_OUTPUT

Code Block

language	bash
theme	Midnight
title	Get from MR

curl -k https://message-router:3905/events/unauthenticated.DCAE_CL_OUTPUT/1/1

If PMSH is working correctly we should see an event published to message router

Code Block

language	bash
theme	Midnight
title	Response from MR

["{\"nfName\":\"pnf500\",\"policyName\":\"pmsh-operational-policy\",\"changeType\":\"CREATE\",\"subscription\":{\"administrativeState\":\"LOCKED\",\"subscriptionName\":\"test-subscription\",\"measurementGroups\":[{\"measurementGroup\":{\"measurementTypes\":[{\"measurementType\":\"countera\"},{\"measurementType\":\"counterb\"}],\"managedObjectDNsBasic\":[{\"DN\":\"dna\"},{\"DN\":\"dnb\"}]}},{\"measurementGroup\":{\"measurementTypes\":[{\"measurementType\":\"counterc\"},{\"measurementType\":\"counterd\"}],\"managedObjectDNsBasic\":[{\"DN\":\"dnc\"},{\"DN\":\"dnd\"}]}}],\"fileBasedGP\":15,\"fileLocation\":\"/pm/pm.xml\"},\"closedLoopControlName\":\"pmsh-control-loop\"}"]

This can also be verified by checking the logs to verify PMSH can connect to A&AI and DMaaP

Code Block

language	bash
theme	Midnight
title	Verify PMSH logs

pmsh@dcae-pmsh:/opt/app/pmsh$ tail -f /var/log/ONAP/dcaegen2/services/pmsh/debug.log 
2020-03-11T08:40:12.363092|PMSH Configuration from Configbinding Service: {'config': {'aaf_identity': 'dcae@dcae.onap.org', 'control_loop_name': 'pmsh-control-loop', 'operational_policy_name': 'pmsh-operational-policy', 'key_path': '/opt/app/pmsh/etc/certs/key.pem', 'streams_publishes': {'policy_pm_publisher': {'type': 'message_router', 'dmaap_info': {'topic_url': 'https://message-router:3905/events/unauthenticated.DCAE_CL_OUTPUT'}}}, 'cert_path': '/opt/app/pmsh/etc/certs/cert.pem', 'streams_subscribes': {'policy_pm_subscriber': {'type': 'message_router', 'dmaap_info': {'topic_url': 'https://message-router:3905/events/unauthenticated.PMSH_CL_INPUT'}}, 'aai_subscriber': {'type': 'message_router', 'dmaap_info': {'topic_url': 'https://message-router:3905/events/AAI-EVENT'}}}, 'aaf_password': 'demo123456!', 'ca_cert_path': '/opt/app/pmsh/etc/certs/cacert.pem'}, 'policy': {'subscription': {'subscriptionName': 'test-subscription', 'administrativeState': 'LOCKED', 'fileBasedGP': 15, 'fileLocation': '/pm/pm.xml', 'nfFilter': {'swVersions': ['1.0.0', '1.0.1'], 'nfNames': ['^pnf.*', '^vnf.*']}, 'measurementGroups': [{'measurementGroup': {'measurementTypes': [{'measurementType': 'countera'}, {'measurementType': 'counterb'}], 'managedObjectDNsBasic': [{'DN': 'dna'}, {'DN': 'dnb'}]}}, {'measurementGroup': {'measurementTypes': [{'measurementType': 'counterc'}, {'measurementType': 'counterd'}], 'managedObjectDNsBasic': [{'DN': 'dnc'}, {'DN': 'dnd'}]}}]}}}
2020-03-11T08:40:12.363617|Administrative State did not change in the Config
2020-03-11T08:40:42.432892|PMSH Configuration from Configbinding Service: {'config': {'aaf_identity': 'dcae@dcae.onap.org', 'control_loop_name': 'pmsh-control-loop', 'operational_policy_name': 'pmsh-operational-policy', 'key_path': '/opt/app/pmsh/etc/certs/key.pem', 'streams_publishes': {'policy_pm_publisher': {'type': 'message_router', 'dmaap_info': {'topic_url': 'https://message-router:3905/events/unauthenticated.DCAE_CL_OUTPUT'}}}, 'cert_path': '/opt/app/pmsh/etc/certs/cert.pem', 'streams_subscribes': {'policy_pm_subscriber': {'type': 'message_router', 'dmaap_info': {'topic_url': 'https://message-router:3905/events/unauthenticated.PMSH_CL_INPUT'}}, 'aai_subscriber': {'type': 'message_router', 'dmaap_info': {'topic_url': 'https://message-router:3905/events/AAI-EVENT'}}}, 'aaf_password': 'demo123456!', 'ca_cert_path': '/opt/app/pmsh/etc/certs/cacert.pem'}, 'policy': {'subscription': {'subscriptionName': 'test-subscription', 'administrativeState': 'UNLOCKED', 'fileBasedGP': 15, 'fileLocation': '/pm/pm.xml', 'nfFilter': {'swVersions': ['1.0.0', '1.0.1'], 'nfNames': ['^pnf.*', '^vnf.*']}, 'measurementGroups': [{'measurementGroup': {'measurementTypes': [{'measurementType': 'countera'}, {'measurementType': 'counterb'}], 'managedObjectDNsBasic': [{'DN': 'dna'}, {'DN': 'dnb'}]}}, {'measurementGroup': {'measurementTypes': [{'measurementType': 'counterc'}, {'measurementType': 'counterd'}], 'managedObjectDNsBasic': [{'DN': 'dnc'}, {'DN': 'dnd'}]}}]}}}
2020-03-11T08:40:42.433357|Administrative State changed from "LOCKED" "to "UNLOCKED".
2020-03-11T08:40:42.941068|Publishing Event to Activate Sub: test-subscription for the nf: pnf500
2020-03-11T08:40:42.998828|Adding network functions to subscription test-subscription
2020-03-11T08:40:43.088201|NetworkFunctionModel: pnf500, Active
2020-03-11T08:40:43.180609|Listening to AAI-EVENT topic in MR.
2020-03-11T08:40:47.321604|Request sent to MR topic: https://message-router:3905/events/unauthenticated.PMSH_CL_INPUT

Functional tests

Given that the steps above were used to configure the PMSH monitoring policy with administrativeState = LOCKED. The subscription has not yet been "activated" on the network function.

Activate an inactive subscription

If the subscription is in a LOCKED state (administrativeState=LOCKED) we can reconfigure PMSH to activate the subscription:

Code Block

language	bash
theme	Midnight
title	Activate Subscription

curl -X PUT \
  http://<k8s-node-ip>:<consul-port>/v1/kv/dcae-pmsh:policy \
  -H 'Content-Type: application/json' \
  -d '{
    "subscription": {
        "subscriptionName": "test-subscription",
        "administrativeState": "UNLOCKED",
        "fileBasedGP": 15,
        "fileLocation": "/pm/pm.xml",
        "nfFilter": {
            "swVersions": [
                "1.0.0"
            ],
            "nfNames": [
                "^pnf.*"
            ]
        },
        "measurementGroups": [{
                "measurementGroup": {
                    "measurementTypes": [{
                            "measurementType": "countera"
                        },
                        {
                            "measurementType": "counterb"
                        }
                    ],
                    "managedObjectDNsBasic": [{
                            "DN": "dna"
                        },
                        {
                            "DN": "dnb"
                        }
                    ]
                }
            },
            {
                "measurementGroup": {
                    "measurementTypes": [{
                            "measurementType": "counterc"
                        },
                        {
                            "measurementType": "counterd"
                        }
                    ],
                    "managedObjectDNsBasic": [{
                            "DN": "dnc"
                        },
                        {
                            "DN": "dnd"
                        }
                    ]
                }
            }
        ]
    }
}'

We should then be able to see a CREATE event sent to message router:

Code Block

language	bash
theme	Midnight
title	Get from MR

curl -k https://message-router:3905/events/unauthenticated.DCAE_CL_OUTPUT/1/1

If PMSH is working correctly we should see a CREATE event sent to message router:

Code Block

language	bash
theme	Midnight
title	Response from MR

["{\"nfName\":\"pnf500\",\"policyName\":\"pmsh-operational-policy\",\"changeType\":\"CREATE\",\"subscription\":{\"administrativeState\":\"LOCKED\",\"subscriptionName\":\"test-subscription\",\"measurementGroups\":[{\"measurementGroup\":{\"measurementTypes\":[{\"measurementType\":\"countera\"},{\"measurementType\":\"counterb\"}],\"managedObjectDNsBasic\":[{\"DN\":\"dna\"},{\"DN\":\"dnb\"}]}},{\"measurementGroup\":{\"measurementTypes\":[{\"measurementType\":\"counterc\"},{\"measurementType\":\"counterd\"}],\"managedObjectDNsBasic\":[{\"DN\":\"dnc\"},{\"DN\":\"dnd\"}]}}],\"fileBasedGP\":15,\"fileLocation\":\"/pm/pm.xml\"},\"closedLoopControlName\":\"pmsh-control-loop\"}"]

Deactivate an active subscription

If the subscription is in an UNLOCKED state (administrativeState=UNLOCKED) we can reconfigure PMSH to deactivate the subscription:

Code Block

language	bash
theme	Midnight
title	Deactivate Subscription

curl -X PUT \
  http://<k8s-node-ip>:<consul-port>/v1/kv/dcae-pmsh:policy \
  -H 'Content-Type: application/json' \
  -d '{
    "subscription": {
        "subscriptionName": "test-subscription",
        "administrativeState": "LOCKED",
        "fileBasedGP": 15,
        "fileLocation": "/pm/pm.xml",
        "nfFilter": {
            "swVersions": [
                "1.0.0"
            ],
            "nfNames": [
                "^pnf.*"
            ]
        },
        "measurementGroups": [{
                "measurementGroup": {
                    "measurementTypes": [{
                            "measurementType": "countera"
                        },
                        {
                            "measurementType": "counterb"
                        }
                    ],
                    "managedObjectDNsBasic": [{
                            "DN": "dna"
                        },
                        {
                            "DN": "dnb"
                        }
                    ]
                }
            },
            {
                "measurementGroup": {
                    "measurementTypes": [{
                            "measurementType": "counterc"
                        },
                        {
                            "measurementType": "counterd"
                        }
                    ],
                    "managedObjectDNsBasic": [{
                            "DN": "dnc"
                        },
                        {
                            "DN": "dnd"
                        }
                    ]
                }
            }
        ]
    }
}'

We should then be able to see a DELETE event sent to message router:

Code Block

language	bash
theme	Midnight
title	Get from MR

curl -k https://message-router:3905/events/unauthenticated.DCAE_CL_OUTPUT/1/1

If PMSH is working correctly we should see a DELETE event sent to message router:

Code Block

language	bash
theme	Midnight
title	Response from MR

["{\"nfName\":\"pnf500\",\"policyName\":\"pmsh-operational-policy\",\"changeType\":\"DELETE\",\"subscription\":{\"administrativeState\":\"LOCKED\",\"subscriptionName\":\"test-subscription\",\"measurementGroups\":[{\"measurementGroup\":{\"measurementTypes\":[{\"measurementType\":\"countera\"},{\"measurementType\":\"counterb\"}],\"managedObjectDNsBasic\":[{\"DN\":\"dna\"},{\"DN\":\"dnb\"}]}},{\"measurementGroup\":{\"measurementTypes\":[{\"measurementType\":\"counterc\"},{\"measurementType\":\"counterd\"}],\"managedObjectDNsBasic\":[{\"DN\":\"dnc\"},{\"DN\":\"dnd\"}]}}],\"fileBasedGP\":15,\"fileLocation\":\"/pm/pm.xml\"},\"closedLoopControlName\":\"pmsh-control-loop\"}"]

Dynamic Configuration Update

As the PMSH service periodically polls Consul KV using configbindingService API's - the run time configuration of PMSH service can be updated dynamically without having to redeploy/restart the service. The updates to the configuration can be triggered either from Policy (or CLAMP) or made directly in Consul.

Locate the servicename service name by executing into pmsh PMSH Service pod and getting env HOSTNAME value

...

Code Block

language	bash
theme	Midnight
title	Consul URL

http://<k8snodeip>:30270<k8s-node-ip>:<consul-ip>/ui/#/dc1/kv/

Consul Snapshot <>

...

Versions Compared

Old Version 6

New Version Current

Key

Overview

Architecture Diagram

Artifacts

Deployment Prerequisite/dependencies

Deployment Steps

Initial Validation

Functional tests

Generate pmsh CL Onset

Dynamic Configuration Update

Initial Validation

Functional tests

Activate an inactive subscription

Deactivate an active subscription

Dynamic Configuration Update