docs: Update README.md for public-dns-with-cloud-dns example (#130)

* docs: Update README.md for public-dns-with-cloud-dns example

* docs: Remove the example license key

examples/public-dns-with-cloud-dns/README.md

@@ -79,24 +79,26 @@ Note: The domain and subdomain association might take a few minutes to reflect.
 - Now, create a file called `terraform.tfvars` under the current directory
 - `terraform.tfvars` should have the following variables included,
  ```markdown
- project_id = "<id-of-the-project-in-gcp>"
- region = "<gcp-region-to-deploy>"
- zone = "<gcp-zone-to-deploy>"
- namespace = "<unique-name-for-the-namespace>"
- license = "<W&B-license-key>"
- subdomain = "<subdomain-for-accessing-the-UI>"
- domain = "<domain-for-accessing-the-UI>"
+ project_id = "<id-of-the-project-in-gcp>"
+ region = "<gcp-region-to-deploy>"
+ zone = "<gcp-zone-to-deploy>"
+ namespace = "<unique-name-for-the-namespace>"
+ license = "<W&B-license-key>"
+ subdomain = "<subdomain-for-accessing-the-UI>"
+ domain_name = "<domain-for-accessing-the-UI>"
+ allowed_inbound_cidrs = ["<allowed ip ranges>"]
  ```
  Refer to sections above to see how you can obtain these values
  An example `terraform.tfvars` file would look like this,
  ```markdown
- project_id = "playground-111"
- region = "us-west4"
- zone = "us-west4-a"
- namespace = "venky-unique-3"
- license = "eyJhbGciOiJS6InUzhEUXM1M0xQY09yNnZhaTdoSlduYnF1bTRZTlZWd1VwSWM9In0.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.O_6D3Av9QoWI16ybg54KFvs7eGWugSXPxmfhobtZe3TBFvd8PwmSCAmMojmKWsqg6KNjLJ9sjxOP_3Pj9OAdrkx5WzU0KTcIByXD2hS9VwyYUOYEohBn65oCLnQJLYphXJBrB9JVS0GSUGxR1AzwnUK1PuKZ6jQFrpt-feQOD3rvCdyM1eBQ73rdHk6zfEBmdiZ7C4LiRLV8OEMxUfwxASvVF_cFUEeVQx82AaxRwfPBLZxXTL4qlQOIFjAKwGVyDMEWq04BhQ_ASdyND45w5qXiUOlvFOergrFyGBSHg-9yDT4fhdkDw5puGthDaMFsn02rr0eYHuxKFWSY958aig"
- subdomain = "venky"
- domain = "wandb.ml"
+ project_id = "playground-111"
+ region = "us-west4"
+ zone = "us-west4-a"
+ namespace = "venky-unique-3"
+ license = "W&B-license-key goes here"
+ subdomain = "venky"
+ domain_name = "wandb.ml"
+ allowed_inbound_cidrs = ["0.0.0.0/0"]
  ```
 
 ### Initializing the terraform