initial commit

2023-02-18 07:39:08 +01:00
commit e63ab7b77e
63 changed files with 7122 additions and 0 deletions
@@ -0,0 +1,122 @@
+import base64
+import logging
+
+import kubernetes.client
+import urllib3.response
+import yaml
+from kubernetes.client import ApiException
+from kubernetes.client.rest import RESTResponse
+
+_result_deleted = {
+    'api_version': 'v1',
+    'code': None,
+    'details': None,
+    'kind': 'Namespace',
+    'message': None,
+    'metadata': {
+        '_continue': None,
+        'remaining_item_count': None,
+        'resource_version': '4424',
+        'self_link': '/api/v1/namespaces/mydep3',
+    },
+    'reason': None,
+    'status': "{'phase': 'Terminating'}",
+}
+_result_not_found = ApiException(
+    RESTResponse(
+        urllib3.response.HTTPResponse(
+            body=b'{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"namespaces \\"mydep3\\" not found","reason":"NotFound","details":{"name":"mydep3","kind":"namespaces"},"code":404}',
+            status=404,
+        )
+    )
+)
+
+kubeconfig = yaml.load(
+    '''
+apiVersion: v1
+clusters:
+- cluster:
+    certificate-authority-data: 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
+    server: https://142.132.167.243:16443
+  name: microk8s-cluster
+contexts:
+- context:
+    cluster: microk8s-cluster
+    user: admin
+  name: microk8s
+current-context: microk8s
+kind: Config
+preferences: {}
+users:
+- name: admin
+  user:
+    token: VU96c211SXRDNlg0WUZOTUh0dHpYd2luNy84Ulh0Y2Nka09wWGlmOTQ1ST0K
+'''
+)
+
+logger = logging.getLogger(__name__)
+
+
+class KubernetesService:
+    def __init__(self, client: kubernetes.client.CoreV1Api):
+        self.client = client
+
+    @classmethod
+    def new(cls, kubeconfig: dict):
+        api_client = kubernetes.config.new_client_from_config_dict(kubeconfig)
+        v1_client = kubernetes.client.CoreV1Api(api_client)
+        return cls(v1_client)
+
+    def delete_namespace(self, namespace_name: str) -> None:
+        # just in case
+        assert (
+            namespace_name
+            not in [
+                'kube-system',
+                'kube-public',
+                'kube-node-lease',
+                'default',
+            ]
+            or not namespace_name.startswith('kube-')
+        ), 'protected namespaces cannot be deleted'
+
+        try:
+            _ = self.client.delete_namespace(namespace_name)
+        except ApiException as e:
+            if e.status != 404:  # nocover
+                raise
+            logger.error(
+                'Namespace not found',
+                extra={
+                    'namespace_name': namespace_name,
+                    'response_body': e.body,
+                },
+            )
+
+
+def main():
+    kubernetes.config.load_kube_config_from_dict(kubeconfig)
+    client = kubernetes.client.CoreV1Api()
+    env = {
+        'AWS_ACCESS_KEY': 'aws',
+        'AWS_ACCESS_SECRET_KEY': 'secret',
+    }
+    secret = client.read_namespaced_secret('env', 'default')
+    secret_names = list(secret.data.keys())
+    # ['AWS_ACCESS_KEY', 'AWS_ACCESS_SECRET_KEY']
+    secret = kubernetes.client.V1Secret(
+        api_version='v1',
+        metadata={'name': 'env'},
+        data={k: base64.b64encode(v.encode()).decode() for k, v in env.items()},
+        immutable=True,
+        kind='Secret',
+        type='Opaque',
+    )
+    res = client.create_namespaced_secret('default', secret)
+    print(res)
+
+
+#
+
+if __name__ == '__main__':
+    main()