feat: Create an autoscaled default machine pool

[VanillaSpoon]

Description

Auto-scaled default machine pool created

• Min Replicas: 6
• Max Replicas: 18

MGDSTRM-8917

Verification Steps

1) Run the service:

make db/teardown
make sso/teardown
make db/setup
make ocm/setup OCM_OFFLINE_TOKEN=token OCM_ENV=development
make sso/setup
make sso/config
make keycloak/setup MAS_SSO_CLIENT_ID=kas-fleet-manager MAS_SSO_CLIENT_SECRET=kas-fleet-manager OSD_IDP_MAS_SSO_CLIENT_ID=kas-fleet-manager OSD_IDP_MAS_SSO_CLIENT_SECRET=kas-fleet-manager
make run

2) Get Cluster ID:

make db/login
SELECT cluster_id from clusters;

3) Get cluster info:

ocm get /api/clusters_mgmt/v1/clusters/<ClusterID>/

4) Under Nodes, you should have these configurations:

.....
.....
"nodes": {
  "master": 3,
  "infra": 3,
  "autoscale_compute": {
    "min_replicas": 6,
    "max_replicas": 18
  },
  .....
  .....
},
.....
.....

Checklist (Definition of Done)

• All acceptance criteria specified in JIRA have been completed
• Unit and integration tests added that prove the fix is effective or the feature works (tested against emulated and non-emulated OCM environment)
• Documentation added for the feature
• CI and all relevant tests are passing
• Code Review completed
• Verified independently by reviewer
• All PR comments are resolved either by addressing them or creating follow up tasks
• Required metrics/dashboards/alerts have been added (or PR created).
• Required Standard Operating Procedure (SOP) is added.
• JIRA has been created for changes required on the client side

[codecov]

Codecov Report

Merging #1147 (80eaa81) into main (febdf7b) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #1147   +/-   ##
=======================================
  Coverage   80.11%   80.11%           
=======================================
  Files         129      129           
  Lines       10946    10946           
=======================================
  Hits         8769     8769           
  Misses       1816     1816           
  Partials      361      361           

Flag	Coverage Δ
unittests	80.11% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...nternal/kafka/internal/clusters/cluster_builder.go	100.00% <100.00%> (ø)

[machi1990]

lgtm

Thanks

[machi1990]

This has been updated in #1153
It should have been to take into account the correct id of the machine type. Otherwise the default one was used which might not always be what we want

clusterBuilder.Nodes(clustersmgmtv1.NewClusterNodes().ComputeMachineType(clustersmgmtv1.NewMachineType().ID(r.dataplaneClusterConfig.ComputeMachineType)).AutoscaleCompute(clustersmgmtv1.NewMachinePoolAutoscaling().MinReplicas(6).MaxReplicas(18)))

[VanillaSpoon]

I see, thanks for the correction @machi1990 :)