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https://github.com/apache/cloudstack.git
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3bd723ca06
* Improve log when live patching fails * change patching path from /tmp to /var/cache/clou * add iptable rule for console proxy (novnc) * temporary template paths * revert pom xml to original paths
131 lines
3.6 KiB
Bash
Executable File
131 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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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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set -x
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PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin"
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# Clear boot up flag, it would be created by rc.local after boot up done
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mkdir -p /var/cache/cloud
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rm -f /var/cache/cloud/boot_up_done
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[ -x /sbin/ifup ] || exit 0
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. /lib/lsb/init-functions
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log_it() {
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echo "$(date) $@" >> /var/log/cloud.log
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log_action_msg "$@"
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}
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validate_checksums() {
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local oldmd5=
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[ -f ${1} ] && oldmd5=$(cat ${1})
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local newmd5=
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[ -f ${2} ] && newmd5=$(md5sum ${2} | awk '{print $1}')
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log_it "Scripts checksum detected: oldmd5=$oldmd5 newmd5=$newmd5" >> /dev/null 2>&1
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echo "oldmd5='${oldmd5}'; newmd5='${newmd5}'"
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}
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patch() {
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local PATCH_MOUNT=/var/cache/cloud
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local PATCH_SCRIPTS=cloud-scripts.tgz
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local oldpatchfile=/usr/share/cloud/$PATCH_SCRIPTS
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local patchfile=$PATCH_MOUNT/$PATCH_SCRIPTS
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local privkey=$PATCH_MOUNT/authorized_keys
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local md5file=/var/cache/cloud/cloud-scripts-signature
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mkdir -p $PATCH_MOUNT
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if [ -f /var/cache/cloud/authorized_keys ]; then
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privkey=/var/cache/cloud/authorized_keys
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fi
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eval $(validate_checksums $md5file $oldpatchfile)
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if [ "$oldmd5" == "$newmd5" ] && [ -d /usr/local/cloud/systemvm ] && [ "$(ls -A /usr/local/cloud/systemvm)" ]; then
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log_it "Checksum matches, no need to patch"
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return 0
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fi
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CMDLINE=/var/cache/cloud/cmdline
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export TYPE=$(grep -Po 'type=\K[a-zA-Z]*' $CMDLINE)
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retry=60
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local patched=false
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if [ "$TYPE" != "cksnode" ]; then
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while [ $retry -gt 0 ]
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do
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if [ -f $patchfile ]; then
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eval $(validate_checksums $md5file $patchfile)
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if [ "$oldmd5" != "$newmd5" ] && [ -f ${patchfile} ] && [ "$newmd5" != "" ]
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then
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tar xzf $patchfile -C /
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echo ${newmd5} > ${md5file}
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log_it "Patched scripts using $patchfile"
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touch /var/cache/cloud/patch.required
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fi
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if [ -f $privkey ]; then
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cp -f $privkey /root/.ssh/
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chmod go-rwx /root/.ssh/authorized_keys
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fi
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patched=true
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break
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fi
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sleep 2
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retry=$(($retry-1))
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log_it "Could not find patch file, retrying"
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done
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if [ $retry -eq 0 ] && [ "$patched" == "false" ]; then
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return 2
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fi
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return 0
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fi
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}
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cleanup() {
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rm -rf /var/cache/cloud/agent.zip
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mv /var/cache/cloud/cloud-scripts.tgz /usr/share/cloud/cloud-scripts.tgz
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}
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start() {
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log_it "Executing cloud-early-config"
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# Clear /tmp for file lock
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rm -f /tmp/*.lock
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rm -f /tmp/rrouter_bumped
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rm -f /root/.rnd
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echo "" > /root/.ssh/known_hosts
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if which growpart > /dev/null; then
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ROOT_MOUNT_POINT=$(df -h / | tail -n 1 | cut -d' ' -f1)
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ROOT_DISK=$(echo $ROOT_MOUNT_POINT | sed 's/[0-9]*$//g')
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growpart $ROOT_DISK 2
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growpart $ROOT_DISK 6
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resize2fs $ROOT_MOUNT_POINT
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fi
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patch
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sync
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/opt/cloud/bin/setup/bootstrap.sh
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cleanup
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log_it "Finished setting up systemvm"
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exit 0
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}
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start
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