74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
# Copyright 2019 The Kubeflow Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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def use_aws_secret(secret_name='aws-secret',
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aws_access_key_id_name='AWS_ACCESS_KEY_ID',
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aws_secret_access_key_name='AWS_SECRET_ACCESS_KEY',
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aws_region=None):
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"""An operator that configures the container to use AWS credentials.
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AWS doesn't create secret along with kubeflow deployment and it requires users
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to manually create credential secret with proper permissions.
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::
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apiVersion: v1
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kind: Secret
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metadata:
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name: aws-secret
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type: Opaque
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data:
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AWS_ACCESS_KEY_ID: BASE64_YOUR_AWS_ACCESS_KEY_ID
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AWS_SECRET_ACCESS_KEY: BASE64_YOUR_AWS_SECRET_ACCESS_KEY
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"""
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def _use_aws_secret(task):
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from kubernetes import client as k8s_client
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task.container \
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.add_env_variable(
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k8s_client.V1EnvVar(
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name='AWS_ACCESS_KEY_ID',
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value_from=k8s_client.V1EnvVarSource(
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secret_key_ref=k8s_client.V1SecretKeySelector(
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name=secret_name,
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key=aws_access_key_id_name
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)
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)
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)
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) \
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.add_env_variable(
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k8s_client.V1EnvVar(
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name='AWS_SECRET_ACCESS_KEY',
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value_from=k8s_client.V1EnvVarSource(
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secret_key_ref=k8s_client.V1SecretKeySelector(
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name=secret_name,
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key=aws_secret_access_key_name
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)
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)
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)
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)
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if aws_region:
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task.container \
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.add_env_variable(
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k8s_client.V1EnvVar(
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name='AWS_REGION',
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value=aws_region
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)
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)
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return task
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return _use_aws_secret
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