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cf0f1feb5e
* server: fix failed to apply userdata when enable static nat * server: fix cannot expunge vm as applyUserdata fails * configdrive: fix ISO is not recognized when plug a new nic * configdrive: detach and attach configdrive ISO as it is changed when plug a new nic or migrate vm * configdrive test: (1) password file does not exists in recreated ISO; (2) vm hostname should be changed after migration * configdrive: use centos55 template with sshkey and configdrive support * configdrive: disklabel is 'config-2' for configdrive ISO * configdrive: use copy for configdrive ISO and move for other template/volume/iso * configdrive: use public-keys.txt * configdrive test: fix (1) update_template ; (2) ssh into vm by keypair
108 lines
2.6 KiB
Bash
108 lines
2.6 KiB
Bash
#!/bin/bash
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#
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# Init file for SSH Public Keys Download Client
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#
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# chkconfig: 345 98 02
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# description: SSH Public Keys Download Client
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# Modify this line to specify the user (default is root)
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user=root
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mountdir=$(mktemp -d)
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# If lable name is other than config, please change the below line as required
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DefaultDisk=/dev/disk/by-label/config-2
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SSHKey_File=$mountdir/cloudstack/metadata/public-keys.txt
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keys_received=0
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function prepare_mount
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{
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if [ ! -e $mountdir ]; then
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mkdir $mountdir
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chmod 700 $mountdir
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fi
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if [ -e $DefaultDisk ]; then
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Disk=$DefaultDisk
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else
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BLOCK_DEVICE=$(blkid -t LABEL='config-2' /dev/hd? /dev/sd? /dev/xvd? /dev/vd? -o device)
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if [ -n $BLOCK_DEVICE ]; then
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Disk=$BLOCK_DEVICE
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else
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logger -t "cloud" "Unable to get SSH public key: Config drive not found"
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exit 1
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fi
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fi
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mount -r $Disk $mountdir
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if [ $? -ne 0 ]; then
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echo "Failed mounting $Disk to /mnt/configdrive"
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exit 1
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fi
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}
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function remove_mount
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{
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umount $mountdir
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}
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prepare_mount
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if [ -f $SSHKey_File ]
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then
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publickey=$(cat $SSHKey_File)
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publickey=$(echo $publickey | tr -d '\r')
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remove_mount
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if [ -z "$publickey" ]; then
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logger -t "cloud" "Did not receive any keys"
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exit 1
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fi
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else
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remove_mount
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logger -t "cloud" "Did not receive any keys"
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exit 1
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fi
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homedir=$(getent passwd $user|awk -F ":" '{print $6}')
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sshdir=$homedir/.ssh
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authorized=$sshdir/authorized_keys
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if [ ! -e $sshdir ]; then
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mkdir $sshdir
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chmod 700 $sshdir
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fi
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if [ ! -e $authorized ]; then
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touch $authorized
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chmod 600 $authorized
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fi
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cat $authorized|grep -v "$publickey"|tee $authorized > /dev/null
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echo "$publickey" >> $authorized
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which restorecon && restorecon -R -v $sshdir
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exit 0
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