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ceb2de2939
This PR fixes the dockerfile for NFS server image and enable NFSv4. After using containeried mounts approach on GCI, this test should pass.
85 lines
1.9 KiB
Bash
Executable File
85 lines
1.9 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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function start()
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{
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unset gid
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# accept "-G gid" option
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while getopts "G:" opt; do
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case ${opt} in
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G) gid=${OPTARG};;
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esac
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done
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shift $(($OPTIND - 1))
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# prepare /etc/exports
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for i in "$@"; do
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# fsid=0: needed for NFSv4
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echo "$i *(rw,fsid=0,insecure,no_root_squash)" >> /etc/exports
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if [ -v gid ] ; then
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chmod 070 $i
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chgrp $gid $i
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fi
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# move index.html to here
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/bin/cp /tmp/index.html $i/
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chmod 644 $i/index.html
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echo "Serving $i"
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done
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# start rpcbind if it is not started yet
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/usr/sbin/rpcinfo 127.0.0.1 > /dev/null; s=$?
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if [ $s -ne 0 ]; then
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echo "Starting rpcbind"
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/usr/sbin/rpcbind -w
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fi
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mount -t nfsd nfds /proc/fs/nfsd
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# -V 3: enable NFSv3
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/usr/sbin/rpc.mountd -N 2 -V 3
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/usr/sbin/exportfs -r
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# -G 10 to reduce grace time to 10 seconds (the lowest allowed)
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/usr/sbin/rpc.nfsd -G 10 -N 2 -V 3
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/usr/sbin/rpc.statd --no-notify
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echo "NFS started"
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}
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function stop()
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{
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echo "Stopping NFS"
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/usr/sbin/rpc.nfsd 0
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/usr/sbin/exportfs -au
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/usr/sbin/exportfs -f
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kill $( pidof rpc.mountd )
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umount /proc/fs/nfsd
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echo > /etc/exports
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exit 0
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}
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trap stop TERM
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start "$@"
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# Ugly hack to do nothing and wait for SIGTERM
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while true; do
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sleep 5
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done
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