terraform k8s separation

[rustielin]

Description

Add a variable manage_via_tf which allows operators to choose whether to use Terraform to manage their aptos-node (application) deployment, or simply deploy it once (re-deploying on infra changes), but otherwise relying on other toolling such as another k8s client to update the application.

The way it works is:

• all changes to values blocks are ignored via lifecycle ignore. This prevents re-deploy (or at least a helm re-evaluation) on small changes like irrelevant helm values.
• all changes set blocks are conditionally ignored depending on whether manage_via_tf is set or not. The type of values set using set blocks are those such as imageTag and era, which we would expect a re-deployment of the application if we want TF to manage the k8s deployment

Test Plan

Apply while toggling manage_via_tf, and observing the TF plan output

[perryjrandall]

Awesome 🚀🚀🚀

[github-actions]

✅ Forge suite land_blocking success on 80251e5370af619a842beb7a637debb763bd0caf

performance benchmark with full nodes : 6630 TPS, 5993 ms latency, 9000 ms p99 latency,no expired txns
Test Ok

• Grafana dashboard
• Humio Logs
• Test runner output
• Test run is land-blocking

[github-actions]

✅ Forge suite compat success on testnet_2d8b1b57553d869190f61df1aaf7f31a8fc19a7b ==> 80251e5370af619a842beb7a637debb763bd0caf

Compatibility test results for testnet_2d8b1b57553d869190f61df1aaf7f31a8fc19a7b ==> 80251e5370af619a842beb7a637debb763bd0caf (PR)
1. Check liveness of validators at old version: testnet_2d8b1b57553d869190f61df1aaf7f31a8fc19a7b
compatibility::simple-validator-upgrade::liveness-check : 6824 TPS, 5954 ms latency, 12500 ms p99 latency,no expired txns
2. Upgrading first Validator to new version: 80251e5370af619a842beb7a637debb763bd0caf
compatibility::simple-validator-upgrade::single-validator-upgrade : 4504 TPS, 9340 ms latency, 12100 ms p99 latency,no expired txns
3. Upgrading rest of first batch to new version: 80251e5370af619a842beb7a637debb763bd0caf
compatibility::simple-validator-upgrade::half-validator-upgrade : 4718 TPS, 8874 ms latency, 11400 ms p99 latency,no expired txns
4. upgrading second batch to new version: 80251e5370af619a842beb7a637debb763bd0caf
compatibility::simple-validator-upgrade::rest-validator-upgrade : 6401 TPS, 5848 ms latency, 11900 ms p99 latency,no expired txns
5. check swarm health
Compatibility test for testnet_2d8b1b57553d869190f61df1aaf7f31a8fc19a7b ==> 80251e5370af619a842beb7a637debb763bd0caf passed
Test Ok

• Grafana dashboard
• Humio Logs
• Test runner output
• Test run is land-blocking