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37 lines
1 KiB
Bash
37 lines
1 KiB
Bash
#!/bin/sh
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# Copyright 2016 The Kubernetes 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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echo "Removing empty directories from etcd..."
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cleanup_empty_dirs () {
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if [ "$("${ETCDCTL}" ls "${1}")" ]; then
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for SUBDIR in $("${ETCDCTL}" ls -p "${1}" | grep "/$")
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do
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cleanup_empty_dirs "${SUBDIR}"
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done
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else
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echo "Removing empty key $1 ..."
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"${ETCDCTL}" rmdir "${1}"
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fi
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}
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while true
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do
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echo "Starting cleanup..."
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cleanup_empty_dirs "/registry"
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echo "Done with cleanup."
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sleep "${SLEEP_SECOND}"
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done
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