31 lines
1004 B
Bash
Executable File
31 lines
1004 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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# This command resizes a replication controller using kubectl.
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KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../..
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KUBECTL="${KUBE_ROOT}/cluster/kubectl.sh"
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if [[ $# != 2 ]] ; then
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echo "usage: $0 <replication controller name> <size>" >&2
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exit 1
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fi
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rc="$1"
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size="$2"
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"${KUBECTL}" get -o json rc "$rc" | sed 's/"replicas": [0-9][0-9]*/"replicas": '"$size"'/' | "${KUBECTL}" update -f - rc "$rc"
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