Relinking vCenter Server Appliance and NSX-T after VCSA PNID or SSL certificate change

  Details

This article provides information on how to modify VCSA PNID or SSL certificates when communication between vCenter Server Appliance (VCSA) and NSX-T Data Center fails.

Solution

Note: These steps do not include updating communication parameters between VCSA and NSX-T. After the VCSA PNID or SSL certificate has been successfully changed and all VCSA services have been restarted, you need to take additional steps to update communication parameters between VCSA and NSX-T.  These steps are as follows:

1. Log into the VCSA appliance as root.
2. Run this command: 
   
   /usr/lib/vmware-wcp/relink_nsx.py
   
   For example:
   
   /usr/lib/vmware-wcp/relink_nsx.py
   Enter password for NSX user 'admin'
   Password: <Password of NSX built-in user 'admin'>
   
   2020-02-19T17:56:07.987Z Running command: ['/usr/lib/vmware-vmafd/bin/vecs-cli', 'entry', 'getcert', '--store', 'vpxd-extension', '--alias', 'vpxd-extension', '--output', '/var/tmp/vmware/tmp_qiji6me']
   2020-02-19T17:56:08.018Z Done running command
   2020-02-19T17:56:08.019Z Running command: ['/usr/lib/vmware-vmafd/bin/vecs-cli', 'entry', 'getkey', '--store', 'vpxd-extension', '--alias', 'vpxd-extension', '--output', '/var/tmp/vmware/tmpk052r6u4']
   2020-02-19T17:56:08.046Z Done running command
   2020-02-19T17:56:08.650Z Updating CM; NSX: 10.178.221.133:443, id: 955766ae-419d-4df4-b8ba-1270eaf6c0c0, VC: example.vmware.com, SSL: F3:A5:88:CA:4B:9D:45:37:B0:E6:A1:20:50:97:B1:CB:A0:8D:50:D2:8B:76:53:A2:67:F5:27:29:DB:55:D8:EC
   2020-02-19T17:56:21.447Z Updated CM: {'server': 'example.vmware.com', 'origin_type': 'vCenter', 'credential': {'thumbprint': 'F3:A5:88:CA:4B:9D:45:37:B0:E6:A1:20:50:97:B1:CB:A0:8D:50:D2:8B:76:53:A2:67:F5:27:29:DB:55:D8:EC', 'credential_type': 'SessionLoginCredential'}, 'origin_properties': [{'key': 'fullName', 'value': 'VMware vCenter Server 7.0.0 build-33446796'}, {'key': 'localeVersion', 'value': 'INTL'}, {'key': 'version', 'value': '7.0.0'}, {'key': 'originComputeManagerDescription', 'value': ''}, {'key': 'apiVersion', 'value': '7.0.0.0'}, {'key': 'build', 'value': '33446796'}, {'key': 'vendor', 'value': 'VMware, Inc.'}, {'key': 'licenseProductName', 'value': 'VMware VirtualCenter Server'}, {'key': 'name', 'value': 'VMware vCenter Server'}, {'key': 'osType', 'value': 'linux-x64'}, {'key': 'instanceUuid', 'value': '9c818def-80bd-4a0d-a07b-0596ad5b8efc'}, {'key': 'originComputeManagerName', 'value': 'VMware vCenter Server'}, {'key': 'localeBuild', 'value': '000'}, {'key': 'licenseProductVersion', 'value': '7.0'}, {'key': 'apiType', 'value': 'VirtualCenter'}, {'key': 'productLineId', 'value': 'vpx'}], 'trust_as_auth_server': False, 'reverse_proxy_https_port': 443, 'resource_type': 'ComputeManager', 'id': '955766ae-419d-4df4-b8ba-1270eaf6c0c0', 'display_name': '955766ae-419d-4df4-b8ba-1270eaf6c0c0', 'description': '', '_create_user': 'admin', '_create_time': 1581963548474, '_last_modified_user': 'admin', '_last_modified_time': 1582134971314, '_protection': 'NOT_PROTECTED', '_revision': 16}
   2020-02-19T17:56:21.471Z Updating OIDC EP; NSX: 10.178.221.133:443, id: 4f86dcceb8bf11b63e3d339bb89a3c9372ce77224382e268318ed821c2bc6c14, VC: example.vmware.com, SSL: F3A588CA4B9D4537B0E6A1205097B1CBA08D50D28B7653A267F52729DB55D8EC
   2020-02-19T17:56:22.139Z Updated OIDC EP: {'oidc_uri': 'https://example.vmware.com/openidconnect/vsphere.local/.well-known/openid-configuration', 'thumbprint': 'f3a588ca4b9d4537b0e6a1205097b1cba08d50d28b7653a267f52729db55d8ec', 'oidc_type': 'vcenter', 'issuer': 'https://example.vmware.com/openidconnect/vsphere.local', 'jwks_uri': 'https://example.vmware.com/openidconnect/jwks/vsphere.local', 'resource_type': 'OidcEndPoint', 'id': '4f86dcceb8bf11b63e3d339bb89a3c9372ce77224382e268318ed821c2bc6c14', 'display_name': '4f86dcceb8bf11b63e3d339bb89a3c9372ce77224382e268318ed821c2bc6c14', '_system_owned': False, '_create_user': 'admin', '_create_time': 1582134982050, '_last_modified_user': 'admin', '_last_modified_time': 1582134982050, '_protection': 'NOT_PROTECTED', '_revision': 0}
   2020-02-19T17:56:22.171Z Updating NSX UI plugin registration; VC: example.vmware.com, SSL: 97:D1:3A:BB:02:5A:CD:06:51:F4:3E:38:4B:C1:AB:2B:33:16:31:41
   2020-02-19T17:56:22.342Z Updated NSX UI plugin