5a0159ea00
Also fix up cert generation. It was failing during the first salt highstate when trying to chown the certs as the apiserver user didn't exist yet. Fix this by creating a 'kube-cert' group and chgrping the files to that. Then make the apiserver a member of that group. Fixes #2365 Fixes #2368
27 lines
982 B
Bash
Executable File
27 lines
982 B
Bash
Executable File
#!/bin/bash
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# Copyright 2014 Google Inc. All rights reserved.
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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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cert_dir=/srv/kubernetes
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cert_group=kube-cert
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mkdir -p "$cert_dir"
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openssl req -new -newkey rsa:4096 -days 365 -nodes -x509 \
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-subj "/CN=kubernetes.invalid/O=Kubernetes" \
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-keyout "${cert_dir}/server.key" -out "${cert_dir}/server.cert"
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chgrp $cert_group "${cert_dir}/server.key" "${cert_dir}/server.cert"
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chmod 660 "${cert_dir}/server.key" "${cert_dir}/server.cert"
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