pod security group implementation

[Ardiea]

Description/Context

There is already a branch : https://github.com/mitodl/ol-infrastructure/compare/md/psg_impl?expand=1

Typically I get

      File "/Users/michaeldavidson/Library/Caches/pypoetry/virtualenvs/ol-infrastructure-PBwU_EEw-py3.12/lib/python3.12/site-packages/pulumi/output.py", line 374, in __iter__
        raise TypeError(
    TypeError: 'Output' object is not iterable, consider iterating the underlying value inside an 'apply'

The Output.all got me closer?

open_metadata_database_pod_security_group_config = Output.all(k8s_pod_subnet_cidrs).apply(lambda cidrs: OLEKSPodSecurityGroupConfig(
    pydantic_core._pydantic_core.ValidationError: 2 validation errors for OLEKSPodSecurityGroupConfig
    cluster_cidrs.list[str].0
      Input should be a valid string [type=string_type, input_value=['172.23.128.0/21', '172..../21', '172.23.152.0/21'], input_type=list]
        For further information visit https://errors.pydantic.dev/2.9/v/string_type
    cluster_cidrs.list[is-instance[Output]].0
      Input should be an instance of Output [type=is_instance_of, input_value=['172.23.128.0/21', '172..../21', '172.23.152.0/21'], input_type=list

        For further information visit https://errors.pydantic.dev/2.9/v/is_instance_of
Which made me think that cidrs was a list of rendered outputs which tracks with examples of Output.all() that I find so dereference with cidrs[0]  and I get the same ‘not iternable’ message

Outstanding issues:

• Testing + Verification
• Unpacking cluster_cidrs inside the component resource and creating ingress rules from them. Pulumi async issue.

Plan/Design