This post describes how to use the NSX-T Policy API to automate the creation of load balancer configurations for Cloud Director and the vRealize Operations Tenant App.
I’ve included a Postman collection that contains all of the necessary API calls to get everything configured. There is also a Postman environment that contains the necessary variables to successfully configure the load balancer services.
To get started import the collection and environment into Postman.
You’ll see the collection in Postman named NSX-T Load Balancer Setup. All the steps are numbered to import certificates, configure the Cloud Director load balancer services. I’ve also included the calls to create the load balancer services for the vRealize Operations Tenant App.
Before you run any of those API calls, you’ll first want to import the Postman environment. Once imported you’ll see the environments in the top right screen of Postman, the environment is called NSX-T Load Balancer Setup.
Complete your environment variables.
| Variable | Value Description |
| nsx_vip | nsx-t manager cluster virtual ip |
| nsx-manager-user | nsx-t manager username, usually admin |
| nsx-manager-password | nsx-t manager password |
| vcd-public-ip | public ip address for the vcd service to be configured on the load balancer |
| tenant-app-public-ip | public ip address for the tenant app service to be configured on the load balancer |
| vcd-cert-name | a name for the imported vcd http certificate |
| vcd-cert-private-key | vcd http certificate private key in pem format, the APIs only accept single line and no spaces in the certificate chain, use \n as an end of line character. for example: —–BEGIN RSA PRIVATE KEY—–\n<private key>\n—–END RSA PRIVATE KEY—– |
| vcd-cert-passphrase | vcd private key passphrase |
| vcd-certificate | vcd http certificate in pem format, the APIs only accept single line and no spaces in the certificate chain, use \n as an end of line character. For example: —–BEGIN CERTIFICATE—–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\nMrToTA==\n—–END CERTIFICATE—– |
| ca-cert-name | a name for the imported ca root certificate |
| ca-certificate | ca root certificate in pem format, the APIs only accept single line and no spaces in the certificate chain, use \n as an end of line character. |
| vcd-node1-name | the hostname for the first vcd appliance |
| vcd-node1-ip | the dmz ip address for the first vcd appliance |
| vcd-node2-name | the hostname for the second vcd appliance |
| vcd-node2-ip | the dmz ip address for the second vcd appliance |
| vcd-node3-name | the hostname for the third vcd appliance |
| vcd-node3-ip | the dmz ip address for the third vcd appliance |
| tenant-app-node-name | the hostname for the vrealize operations tenant app appliance |
| tenant-app-node-ip | the dmz ip address for the vrealize operations tenant app appliance |
| tenant-app-cert-name | a name for the imported tenant app certificate |
| tenant-app-cert-private-key | tenant app certificate private key in pem format, the APIs only accept single line and no spaces in the certificate chain, use \n as an end of line character. For example: —–BEGIN RSA PRIVATE KEY—–\n<private key>\n—–END RSA PRIVATE KEY—– |
| tenant-app-cert-passphrase | tenant app private key passphrase |
| tenant-app-certificate | tenant app certificate in pem format, the APIs only accept single line and no spaces in the certificate chain, use \n as an end of line character. For example: —–BEGIN CERTIFICATE—–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\nMrToTA==\n—–END CERTIFICATE—– |
| tier1-full-path | the full path to the nsx-t tier1 gateway that will run the load balancer, for example /infra/tier-1s/stage1-m-ec01-t1-gw01 |
| vcd-dmz-segment-name | the portgroup name of the vcd dmz portgroup, for example stage1-m-vCDFront |
| allowed_ip_a | an ip address that is allowed to access the /provider URI and the admin API |
| allowed_ip_b | an ip address that is allowed to access the /provider URI and the admin API |
Now you’re ready to run the calls.
The collection and environment are available to download from Github.
