updates from migration example qa/review

[displague]

WIP to review the migration example

Follow up to #71

Part of #68
Fixes #74

[displague]

If the Nutanix clusters see the bastion, .2, as their gateway, adding this route to the bastion should work, but it would add an extra hop.

We could have 0 hops with https://github.com/equinix-labs/terraform-equinix-metal-nutanix-cluster/pull/89/files#r1684973671

I'm just calling this out. Not expecting a change in the root module at this time.

[displague]

When I was testing, CVIM was not available. If it was up, I imagine we could make this a one-liner, with \ at the end of the admin line and sudo ip route as the command run directly from the single ssh command line.

We should explain that we are using ssh -J to use the bastion as a Jump Host.

[displague]

CI is acting really wonky. It appears to be pulling from old revisions that are neither the target nor HEAD of this branch.

diff --git a/examples/nutanix-clusters/README.md b/examples/nutanix-clusters/README.md
index ebca21e..08da97c 100644
--- a/examples/nutanix-clusters/README.md
+++ b/examples/nutanix-clusters/README.md
@@ -311,4 +311,4 @@ This example demonstrates how to create two Nutanix clusters and set up a protec
 | <a name="output_nutanix_cluster2_ssh_forward_command"></a> [nutanix\_cluster2\_ssh\_forward\_command](#output\_nutanix\_cluster2\_ssh\_forward\_command) | SSH port forward command to use to connect to the Prism GUI |
 | <a name="output_nutanix_cluster2_ssh_private_key"></a> [nutanix\_cluster2\_ssh\_private\_key](#output\_nutanix\_cluster2\_ssh\_private\_key) | The SSH keypair's private key for cluster1 |
 | <a name="output_nutanix_cluster2_virtual_ip_address"></a> [nutanix\_cluster2\_virtual\_ip\_address](#output\_nutanix\_cluster2\_virtual\_ip\_address) | Reserved IP for cluster virtal IP |
-<!-- END_TF_DOCS -->
\ No newline at end of file
+<!-- END_TF_DOCS -->

I didn't have that line, <!-- END_TF_DOCS -->, in this file. I'm adding the template in now just because it is our convention for examples.

---

Update: I didn't notice that I was behind main where the generated section had already been added. rebased.

[codinja1188]

@displague ,

#91

I verified and updated the changes. Using an odd Nutanix node count, I successfully provisioned clusters with node counts of 1 and 3. I followed the steps and performed a VM migration using a node count of 1."

Let me know if any adjustments are needed!

[displague]

METAL_AUTH_TOKEN and METAL_ORGANIZATION_ID secrets have been added