Add support for deployment with kustomize

[drmorr0]

• I certify that this PR does not contain any code that has been generated with GitHub Copilot or any other AI-based code generation tool, in accordance with this project's policies.

Description

Add kustomize-able files in k8s/kustomize

Testing done

• Manual testing

Additional info

Resolves #104

[drmorr0]

Kubernetes Object DAG

%%{init: {'themeVariables': {'mainBkg': '#ddd'}}}%%
graph LR

classDef default color:#000
subgraph global
  direction LR
  global/simkube[<b>Namespace</b><br>simkube]
%% DELETED OBJECTS START
%% DELETED OBJECTS END
end

subgraph sk-tracer
  direction LR
  simkube/sk-tracer-svc[<b>Service</b><br>sk-tracer-svc]
  simkube/sk-tracer-depl[<b>Deployment</b><br>sk-tracer-depl]
  simkube/sk-tracer-sa[<b>ServiceAccount</b><br>sk-tracer-sa]
  sk-tracer/sk-tracer-crb[<b>ClusterRoleBinding</b><br>sk-tracer-crb]
  simkube/sk-tracer-tracer-config[<b>ConfigMap</b><br>sk-tracer-tracer-config]
  simkube/sk-tracer-sa--->simkube/sk-tracer-depl
  sk-tracer/sk-tracer-crb--->simkube/sk-tracer-depl
  simkube/sk-tracer-tracer-config--->simkube/sk-tracer-depl
%% DELETED OBJECTS START
%% DELETED OBJECTS END
end

subgraph sk-ctrl
  direction LR
  simkube/sk-ctrl-depl[<b>Deployment</b><br>sk-ctrl-depl]
  simkube/sk-ctrl-sa[<b>ServiceAccount</b><br>sk-ctrl-sa]
  sk-ctrl/sk-ctrl-crb[<b>ClusterRoleBinding</b><br>sk-ctrl-crb]
  simkube/sk-ctrl-sa--->simkube/sk-ctrl-depl
  sk-ctrl/sk-ctrl-crb--->simkube/sk-ctrl-depl
%% DELETED OBJECTS START
%% DELETED OBJECTS END
end

global--->sk-tracer
global--->sk-ctrl

%% STYLE DEFINITIONS START
  style simkube/test-depl fill:#e67
  style simkube/sk-tracer-depl fill:#cb4
%% STYLE DEFINITIONS END

Loading

New object
Deleted object
Updated object
Updated object (causes pod recreation)

Detailed Diff

simkube/sk-tracer-depl: ChangedWithPodRecreate

root['spec']['template']['spec']['containers'][0]['securityContext']:
not present --> {
  "capabilities": {
    "add": [
      "SYS_PTRACE"
    ]
  }
}

simkube/test-depl: Removed

root:
{
  "apiVersion": "apps/v1",
  "kind": "Deployment",
  "metadata": {
    "labels": {
      "app.kubernetes.io/name": "test"
    },
    "name": "test-depl",
    "namespace": "simkube"
  },
  "spec": {
    "replicas": 1,
    "selector": {
      "matchLabels": {
        "app.kubernetes.io/name": "test"
      }
    },
    "template": {
      "metadata": {
        "labels": {
          "app.kubernetes.io/name": "test"
        }
      },
      "spec": {
        "containers": [
          {
            "env": [
              {
                "name": "POD_OWNER",
                "value": "test-depl"
              }
            ],
            "image": "nginx:latest",
            "name": "nginx",
            "resources": {
              "requests": {
                "cpu": "1"
              }
            }
          }
        ],
        "nodeSelector": {
          "type": "virtual"
        },
        "tolerations": [
          {
            "effect": "NoSchedule",
            "key": "kwok-provider",
            "value": "true"
          }
        ]
      }
    }
  }
} --> not present

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.23%. Comparing base (73f7e7b) to head (0ca4676).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #118   +/-   ##
=======================================
  Coverage   73.23%   73.23%           
=======================================
  Files          39       39           
  Lines        2156     2156           
=======================================
  Hits         1579     1579           
  Misses        577      577           

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