Cheeky script to pull IP's out from the cluster w/ ports

Good poc of how to get game server
connection info that we will provide to a bot/user

infra/vultr-kubernetes/dev/.gitignore

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+# created by virtualenv automatically
+bin/
+lib/
+

infra/vultr-kubernetes/dev/find-server.py

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+from argparse import ArgumentParser
+from argparse import Namespace
+from kubernetes import client, config
+import re
+
+def get_args() -> Namespace:
+    parser = ArgumentParser(
+        prog="Cluster Search Thing",
+        description="General utility for finding resources for game server bot"
+    )
+    games = {"reflex", "minecraft", "nginx"}
+    parser.add_argument('-g', '--game', required=True, choices=games)
+    return parser.parse_args()
+
+def k8s_api(config_path: str) -> client.api.core_v1_api.CoreV1Api:
+    config.load_kube_config("../config.yaml")
+    print("Getting pod name of our game requested")
+    return client.CoreV1Api()
+
+if __name__ == '__main__':
+    args = get_args()
+
+    # Setting up k8s stuff
+    api = k8s_api('../config.yaml')
+    print(type(api))
+    pods = api.list_pod_for_all_namespaces(label_selector=f'app={args.game}')
+
+    # Now we collect specific data about the game server we requested
+    port = pods.items[0].spec.containers[0].ports[0].container_port
+
+    # Collecting the IPV4 of the node that contains the pod(container)
+    # we actually care about. Since these pods only have 1 container
+    node_name = pods.items[0].spec.node_name
+    node_ips  = list(filter(lambda a: a.type == 'ExternalIP', api.list_node().items[0].status.addresses))
+    ipv4 = list(filter(lambda item: not re.match('[\d\.]{3}\d', item.address), node_ips))[0].address
+    ipv6 = list(filter(lambda item: re.match('[\d\.]{3}\d', item.address), node_ips))[0].address
+    
+    print(f'{args.game} --> {ipv4}:{port} ~~> {ipv6}:{port}')

infra/vultr-kubernetes/dev/pyvenv.cfg

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+home = /usr
+implementation = CPython
+version_info = 3.10.12.final.0
+virtualenv = 20.13.0+ds
+include-system-site-packages = false
+base-prefix = /usr
+base-exec-prefix = /usr
+base-executable = /usr/bin/python3

infra/vultr-kubernetes/dev/requirements.txt

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+cachetools==5.5.0
+certifi==2024.8.30
+charset-normalizer==3.4.0
+durationpy==0.9
+google-auth==2.36.0
+idna==3.10
+kubernetes==31.0.0
+oauthlib==3.2.2
+pyasn1==0.6.1
+pyasn1_modules==0.4.1
+python-dateutil==2.9.0.post0
+PyYAML==6.0.2
+requests==2.32.3
+requests-oauthlib==2.0.0
+rsa==4.9
+six==1.17.0
+urllib3==2.2.3
+websocket-client==1.8.0