39 lines
1.4 KiB
Bash
Executable file
39 lines
1.4 KiB
Bash
Executable file
#!/bin/bash
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# Copyright 2015 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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# A library of helper functions and constant for ubuntu os distro
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# The configuration is based on upstart, which is in Ubuntu up to 14.04 LTS (Trusty).
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# Ubuntu 15.04 and above replaced upstart with systemd as the init system.
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# Consequently, the configuration cannot work on these images. In release-1.2 branch,
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# GCI and Trusty share the configuration code. We have to keep the GCI specific code
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# here as long as the release-1.2 branch has not been deprecated.
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# Creates the GCI specific metadata files if they do not exit.
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# Assumed var
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# KUBE_TEMP
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function ensure-gci-metadata-files {
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if [[ ! -f "${KUBE_TEMP}/gci-update.txt" ]]; then
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cat >"${KUBE_TEMP}/gci-update.txt" << EOF
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update_disabled
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EOF
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fi
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if [[ ! -f "${KUBE_TEMP}/gci-docker.txt" ]]; then
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cat >"${KUBE_TEMP}/gci-docker.txt" << EOF
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true
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EOF
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fi
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}
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