scripts/installer/export-templates.sh - cloudstack - Git at Google

 #!/usr/bin/env bash
 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file
 # distributed with this work for additional information
 # regarding copyright ownership.  The ASF licenses this file
 # to you under the Apache License, Version 2.0 (the
 # "License"); you may not use this file except in compliance
 # with the License.  You may obtain a copy of the License at
 #
 #   http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing,
 # software distributed under the License is distributed on an
 # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.

 METADATA_FILE="metadata.ini"
 IMAGE_PATH=${3:-"/usr/share/cloudstack-management/templates/systemvm/"}
 TEMPLATE_VERSION=$(awk -F "=" '/version/ {print $2}' ${IMAGE_PATH}${METADATA_FILE} | xargs)
 TEMPLATE_PATH="/usr/share/cloudstack-management/templates/systemvm/"
 VERSION="${TEMPLATE_VERSION%.*}"
 PREFIX=${4:-"systemvmtemplate-$VERSION"}
 CLEANUP=${2:-1}
 TEMP_IMAGE_PATH="/tmp/sysvm_convert/"

 initial_setup() {
   mkdir -p $TEMP_IMAGE_PATH
   cp -r $IMAGE_PATH/* $TEMP_IMAGE_PATH
   cd $TEMP_IMAGE_PATH
   if [ ! -f ${TEMP_IMAGE_PATH}${PREFIX}-kvm.qcow2 ]; then
     bzip2 -dc $PREFIX-kvm.qcow2.bz2 > $PREFIX-kvm.qcow2
   fi
 }

 export_vmware() {
   initial_setup
   # Export for KVM
   virt-sparsify $PREFIX-kvm.qcow2 --compress -o compat=0.10 $PREFIX-kvm-temp.qcow2
   # Export for VMware
   qemu-img convert -f qcow2 -O vmdk -o adapter_type=lsilogic,subformat=streamOptimized,compat6 $PREFIX-kvm-temp.qcow2 $PREFIX-vmware.vmdk
   size=$(stat --printf="%s" $PREFIX-vmware.vmdk)

 cat <<EOF > $PREFIX-vmware.ovf
 <?xml version="1.0" encoding="UTF-8"?>
 <!--Generated by VMware ovftool 4.1.0 (build-2459827), UTC time: 2021-11-24T18:59:40.381083Z-->
 <Envelope vmw:buildId="build-2459827" xmlns="http://schemas.dmtf.org/ovf/envelope/1" xmlns:cim="http://schemas.dmtf.org/wbem/wscim/1/common" xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1" xmlns:rasd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData" xmlns:vmw="http://www.vmware.com/schema/ovf" xmlns:vssd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_VirtualSystemSettingData" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <References>
     <File ovf:href="$PREFIX-vmware.vmdk" ovf:id="file1" ovf:size="$size"/>
   </References>
   <DiskSection>
     <Info>Virtual disk information</Info>
     <Disk ovf:capacity="5" ovf:capacityAllocationUnits="byte * 2^30" ovf:diskId="vmdisk1" ovf:fileRef="file1" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized"/>
   </DiskSection>
   <VirtualSystem ovf:id="vm">
     <Info>A virtual machine</Info>
     <Name>$PREFIX-vmware</Name>
     <OperatingSystemSection ovf:id="101" vmw:osType="otherLinux64Guest">
       <Info>The kind of installed guest operating system</Info>
     </OperatingSystemSection>
     <VirtualHardwareSection>
       <Info>Virtual hardware requirements</Info>
       <System>
         <vssd:ElementName>Virtual Hardware Family</vssd:ElementName>
         <vssd:InstanceID>0</vssd:InstanceID>
         <vssd:VirtualSystemIdentifier>$PREFIX-vmware</vssd:VirtualSystemIdentifier>
         <vssd:VirtualSystemType>vmx-11</vssd:VirtualSystemType>
       </System>
       <Item>
         <rasd:AllocationUnits>hertz * 10^6</rasd:AllocationUnits>
         <rasd:Description>Number of Virtual CPUs</rasd:Description>
         <rasd:ElementName>1 virtual CPU(s)</rasd:ElementName>
         <rasd:InstanceID>1</rasd:InstanceID>
         <rasd:ResourceType>3</rasd:ResourceType>
         <rasd:VirtualQuantity>1</rasd:VirtualQuantity>
       </Item>
       <Item>
         <rasd:AllocationUnits>byte * 2^20</rasd:AllocationUnits>
         <rasd:Description>Memory Size</rasd:Description>
         <rasd:ElementName>256MB of memory</rasd:ElementName>
         <rasd:InstanceID>2</rasd:InstanceID>
         <rasd:ResourceType>4</rasd:ResourceType>
         <rasd:VirtualQuantity>256</rasd:VirtualQuantity>
       </Item>
       <Item>
         <rasd:Address>0</rasd:Address>
         <rasd:Description>SCSI Controller</rasd:Description>
         <rasd:ElementName>scsiController0</rasd:ElementName>
         <rasd:InstanceID>3</rasd:InstanceID>
         <rasd:ResourceSubType>lsilogic</rasd:ResourceSubType>
         <rasd:ResourceType>6</rasd:ResourceType>
       </Item>
       <Item>
         <rasd:Address>0</rasd:Address>
         <rasd:Description>IDE Controller</rasd:Description>
         <rasd:ElementName>ideController0</rasd:ElementName>
         <rasd:InstanceID>4</rasd:InstanceID>
         <rasd:ResourceType>5</rasd:ResourceType>
       </Item>
       <Item ovf:required="false">
         <rasd:AddressOnParent>0</rasd:AddressOnParent>
         <rasd:AutomaticAllocation>false</rasd:AutomaticAllocation>
         <rasd:ElementName>cdrom0</rasd:ElementName>
         <rasd:InstanceID>5</rasd:InstanceID>
         <rasd:Parent>4</rasd:Parent>
         <rasd:ResourceType>15</rasd:ResourceType>
       </Item>
       <Item>
         <rasd:AddressOnParent>0</rasd:AddressOnParent>
         <rasd:ElementName>disk0</rasd:ElementName>
         <rasd:HostResource>ovf:/disk/vmdisk1</rasd:HostResource>
         <rasd:InstanceID>6</rasd:InstanceID>
         <rasd:Parent>3</rasd:Parent>
         <rasd:ResourceType>17</rasd:ResourceType>
       </Item>
       <Item ovf:required="false">
         <rasd:AutomaticAllocation>false</rasd:AutomaticAllocation>
         <rasd:ElementName>video</rasd:ElementName>
         <rasd:InstanceID>7</rasd:InstanceID>
         <rasd:ResourceType>24</rasd:ResourceType>
         <vmw:Config ovf:required="false" vmw:key="enable3DSupport" vmw:value="false"/>
         <vmw:Config ovf:required="false" vmw:key="useAutoDetect" vmw:value="false"/>
         <vmw:Config ovf:required="false" vmw:key="videoRamSizeInKB" vmw:value="4096"/>
       </Item>
       <Item ovf:required="false">
         <rasd:AutomaticAllocation>false</rasd:AutomaticAllocation>
         <rasd:ElementName>vmci</rasd:ElementName>
         <rasd:InstanceID>8</rasd:InstanceID>
         <rasd:ResourceSubType>vmware.vmci</rasd:ResourceSubType>
         <rasd:ResourceType>1</rasd:ResourceType>
       </Item>
       <vmw:Config ovf:required="false" vmw:key="cpuHotAddEnabled" vmw:value="false"/>
       <vmw:Config ovf:required="false" vmw:key="cpuHotRemoveEnabled" vmw:value="false"/>
       <vmw:Config ovf:required="false" vmw:key="firmware" vmw:value="bios"/>
       <vmw:Config ovf:required="false" vmw:key="memoryHotAddEnabled" vmw:value="false"/>
     </VirtualHardwareSection>
     <AnnotationSection ovf:required="false">
       <Info>A human-readable annotation</Info>
       <Annotation>$PREFIX-vmware</Annotation>
     </AnnotationSection>
   </VirtualSystem>
 </Envelope>
 EOF
 cat <<EOF > $PREFIX-vmware.mf
 SHA1($PREFIX-vmware.ovf)= $(sha1sum $PREFIX-vmware.ovf|awk '{print $1}')
 SHA1($PREFIX-vmware.vmdk)= $(sha1sum $PREFIX-vmware.vmdk |awk '{print $1}')
 EOF

   tar -cvf $PREFIX-vmware.ova $PREFIX-vmware.ovf $PREFIX-vmware.mf $PREFIX-vmware.vmdk
   checksum=$(md5sum $PREFIX-vmware.ova | awk '{print $1}')
   sed -i '/^\['"vmware"']/,/^\[/{s/^checksum[[:space:]]*=.*/checksum = '"$checksum"'/}' ./$METADATA_FILE
   rm -rf *.mf  *.ovf  *.vmdk
   sudo cp $TEMP_IMAGE_PATH/$PREFIX-vmware.ova $TEMP_IMAGE_PATH/metadata.ini $IMAGE_PATH
   cleanup
 }

 export_xen() {
   # Export for XenServer/XCP-ng
   initial_setup
   qemu-img convert -f qcow2 -O vpc $PREFIX-kvm.qcow2 $PREFIX-xen.vhd
   bzip2 $PREFIX-xen.vhd
   checksum=$(md5sum $PREFIX-xen.vhd.bz2 | awk '{print $1}')
   sed -i '/^\['"xenserver"']/,/^\[/{s/^checksum[[:space:]]*=.*/checksum = '"$checksum"'/}' $METADATA_FILE
   rm -rf $PREFIX-xen.vhd
   sudo cp $TEMP_IMAGE_PATH/$PREFIX-xen* $TEMP_IMAGE_PATH/metadata.ini $IMAGE_PATH
   cleanup
 }

 cleanup() {
   cd /var/cloudstack/management/
   if [ $CLEANUP == 1 ]; then
     cd /var/cloudstack/management/
     rm -rf $TEMP_IMAGE_PATH
   fi
 }

 if [ "$#" -lt 1 ] ; then
    echo "Usage: $0 <hypervisor: vmware/xenserver> [cleanup: 0/1; default: 1] [imagepath: default:/usr/share/cloudstack-management/templates/systemvm/] [templateprefix: default:systemvmtemplate-$VERSION]" >&2
    exit 1
 fi

 if [ $1 == "vmware" ]; then
   echo "exporting vmware template"
   export_vmware
 elif [ $1 == "xenserver" ]; then
   echo "exporting xenserver template"
   export_xen
 else
   echo "Conversion of template to $1's compatible format not supported "
 fi
	#!/usr/bin/env bash
	# Licensed to the Apache Software Foundation (ASF) under one
	# or more contributor license agreements. See the NOTICE file
	# distributed with this work for additional information
	# regarding copyright ownership. The ASF licenses this file
	# to you under the Apache License, Version 2.0 (the
	# "License"); you may not use this file except in compliance
	# with the License. You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing,
	# software distributed under the License is distributed on an
	# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	# KIND, either express or implied. See the License for the
	# specific language governing permissions and limitations
	# under the License.

	METADATA_FILE="metadata.ini"
	IMAGE_PATH=${3:-"/usr/share/cloudstack-management/templates/systemvm/"}
	TEMPLATE_VERSION=$(awk -F "=" '/version/ {print $2}' ${IMAGE_PATH}${METADATA_FILE} \| xargs)
	TEMPLATE_PATH="/usr/share/cloudstack-management/templates/systemvm/"
	VERSION="${TEMPLATE_VERSION%.*}"
	PREFIX=${4:-"systemvmtemplate-$VERSION"}
	CLEANUP=${2:-1}
	TEMP_IMAGE_PATH="/tmp/sysvm_convert/"

	initial_setup() {
	mkdir -p $TEMP_IMAGE_PATH
	cp -r $IMAGE_PATH/* $TEMP_IMAGE_PATH
	cd $TEMP_IMAGE_PATH
	if [ ! -f ${TEMP_IMAGE_PATH}${PREFIX}-kvm.qcow2 ]; then
	bzip2 -dc $PREFIX-kvm.qcow2.bz2 > $PREFIX-kvm.qcow2
	fi
	}

	export_vmware() {
	initial_setup
	# Export for KVM
	virt-sparsify $PREFIX-kvm.qcow2 --compress -o compat=0.10 $PREFIX-kvm-temp.qcow2
	# Export for VMware
	qemu-img convert -f qcow2 -O vmdk -o adapter_type=lsilogic,subformat=streamOptimized,compat6 $PREFIX-kvm-temp.qcow2 $PREFIX-vmware.vmdk
	size=$(stat --printf="%s" $PREFIX-vmware.vmdk)

	cat <<EOF > $PREFIX-vmware.ovf
	<?xml version="1.0" encoding="UTF-8"?>
	<!--Generated by VMware ovftool 4.1.0 (build-2459827), UTC time: 2021-11-24T18:59:40.381083Z-->
	<Envelope vmw:buildId="build-2459827" xmlns="http://schemas.dmtf.org/ovf/envelope/1" xmlns:cim="http://schemas.dmtf.org/wbem/wscim/1/common" xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1" xmlns:rasd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData" xmlns:vmw="http://www.vmware.com/schema/ovf" xmlns:vssd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_VirtualSystemSettingData" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
	<References>
	<File ovf:href="$PREFIX-vmware.vmdk" ovf:id="file1" ovf:size="$size"/>
	</References>
	<DiskSection>
	<Info>Virtual disk information</Info>
	<Disk ovf:capacity="5" ovf:capacityAllocationUnits="byte * 2^30" ovf:diskId="vmdisk1" ovf:fileRef="file1" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized"/>
	</DiskSection>
	<VirtualSystem ovf:id="vm">
	<Info>A virtual machine</Info>
	<Name>$PREFIX-vmware</Name>
	<OperatingSystemSection ovf:id="101" vmw:osType="otherLinux64Guest">
	<Info>The kind of installed guest operating system</Info>
	</OperatingSystemSection>
	<VirtualHardwareSection>
	<Info>Virtual hardware requirements</Info>
	<System>
	<vssd:ElementName>Virtual Hardware Family</vssd:ElementName>
	<vssd:InstanceID>0</vssd:InstanceID>
	<vssd:VirtualSystemIdentifier>$PREFIX-vmware</vssd:VirtualSystemIdentifier>
	<vssd:VirtualSystemType>vmx-11</vssd:VirtualSystemType>
	</System>
	<Item>
	<rasd:AllocationUnits>hertz * 10^6</rasd:AllocationUnits>
	<rasd:Description>Number of Virtual CPUs</rasd:Description>
	<rasd:ElementName>1 virtual CPU(s)</rasd:ElementName>
	<rasd:InstanceID>1</rasd:InstanceID>
	<rasd:ResourceType>3</rasd:ResourceType>
	<rasd:VirtualQuantity>1</rasd:VirtualQuantity>
	</Item>
	<Item>
	<rasd:AllocationUnits>byte * 2^20</rasd:AllocationUnits>
	<rasd:Description>Memory Size</rasd:Description>
	<rasd:ElementName>256MB of memory</rasd:ElementName>
	<rasd:InstanceID>2</rasd:InstanceID>
	<rasd:ResourceType>4</rasd:ResourceType>
	<rasd:VirtualQuantity>256</rasd:VirtualQuantity>
	</Item>
	<Item>
	<rasd:Address>0</rasd:Address>
	<rasd:Description>SCSI Controller</rasd:Description>
	<rasd:ElementName>scsiController0</rasd:ElementName>
	<rasd:InstanceID>3</rasd:InstanceID>
	<rasd:ResourceSubType>lsilogic</rasd:ResourceSubType>
	<rasd:ResourceType>6</rasd:ResourceType>
	</Item>
	<Item>
	<rasd:Address>0</rasd:Address>
	<rasd:Description>IDE Controller</rasd:Description>
	<rasd:ElementName>ideController0</rasd:ElementName>
	<rasd:InstanceID>4</rasd:InstanceID>
	<rasd:ResourceType>5</rasd:ResourceType>
	</Item>
	<Item ovf:required="false">
	<rasd:AddressOnParent>0</rasd:AddressOnParent>
	<rasd:AutomaticAllocation>false</rasd:AutomaticAllocation>
	<rasd:ElementName>cdrom0</rasd:ElementName>
	<rasd:InstanceID>5</rasd:InstanceID>
	<rasd:Parent>4</rasd:Parent>
	<rasd:ResourceType>15</rasd:ResourceType>
	</Item>
	<Item>
	<rasd:AddressOnParent>0</rasd:AddressOnParent>
	<rasd:ElementName>disk0</rasd:ElementName>
	<rasd:HostResource>ovf:/disk/vmdisk1</rasd:HostResource>
	<rasd:InstanceID>6</rasd:InstanceID>
	<rasd:Parent>3</rasd:Parent>
	<rasd:ResourceType>17</rasd:ResourceType>
	</Item>
	<Item ovf:required="false">
	<rasd:AutomaticAllocation>false</rasd:AutomaticAllocation>
	<rasd:ElementName>video</rasd:ElementName>
	<rasd:InstanceID>7</rasd:InstanceID>
	<rasd:ResourceType>24</rasd:ResourceType>
	<vmw:Config ovf:required="false" vmw:key="enable3DSupport" vmw:value="false"/>
	<vmw:Config ovf:required="false" vmw:key="useAutoDetect" vmw:value="false"/>
	<vmw:Config ovf:required="false" vmw:key="videoRamSizeInKB" vmw:value="4096"/>
	</Item>
	<Item ovf:required="false">
	<rasd:AutomaticAllocation>false</rasd:AutomaticAllocation>
	<rasd:ElementName>vmci</rasd:ElementName>
	<rasd:InstanceID>8</rasd:InstanceID>
	<rasd:ResourceSubType>vmware.vmci</rasd:ResourceSubType>
	<rasd:ResourceType>1</rasd:ResourceType>
	</Item>
	<vmw:Config ovf:required="false" vmw:key="cpuHotAddEnabled" vmw:value="false"/>
	<vmw:Config ovf:required="false" vmw:key="cpuHotRemoveEnabled" vmw:value="false"/>
	<vmw:Config ovf:required="false" vmw:key="firmware" vmw:value="bios"/>
	<vmw:Config ovf:required="false" vmw:key="memoryHotAddEnabled" vmw:value="false"/>
	</VirtualHardwareSection>
	<AnnotationSection ovf:required="false">
	<Info>A human-readable annotation</Info>
	<Annotation>$PREFIX-vmware</Annotation>
	</AnnotationSection>
	</VirtualSystem>
	</Envelope>
	EOF
	cat <<EOF > $PREFIX-vmware.mf
	SHA1($PREFIX-vmware.ovf)= $(sha1sum $PREFIX-vmware.ovf\|awk '{print $1}')
	SHA1($PREFIX-vmware.vmdk)= $(sha1sum $PREFIX-vmware.vmdk \|awk '{print $1}')
	EOF

	tar -cvf $PREFIX-vmware.ova $PREFIX-vmware.ovf $PREFIX-vmware.mf $PREFIX-vmware.vmdk
	checksum=$(md5sum $PREFIX-vmware.ova \| awk '{print $1}')
	sed -i '/^\['"vmware"']/,/^\[/{s/^checksum[[:space:]]=./checksum = '"$checksum"'/}' ./$METADATA_FILE
	rm -rf .mf .ovf *.vmdk
	sudo cp $TEMP_IMAGE_PATH/$PREFIX-vmware.ova $TEMP_IMAGE_PATH/metadata.ini $IMAGE_PATH
	cleanup
	}

	export_xen() {
	# Export for XenServer/XCP-ng
	initial_setup
	qemu-img convert -f qcow2 -O vpc $PREFIX-kvm.qcow2 $PREFIX-xen.vhd
	bzip2 $PREFIX-xen.vhd
	checksum=$(md5sum $PREFIX-xen.vhd.bz2 \| awk '{print $1}')
	sed -i '/^\['"xenserver"']/,/^\[/{s/^checksum[[:space:]]=./checksum = '"$checksum"'/}' $METADATA_FILE
	rm -rf $PREFIX-xen.vhd
	sudo cp $TEMP_IMAGE_PATH/$PREFIX-xen* $TEMP_IMAGE_PATH/metadata.ini $IMAGE_PATH
	cleanup
	}

	cleanup() {
	cd /var/cloudstack/management/
	if [ $CLEANUP == 1 ]; then
	cd /var/cloudstack/management/
	rm -rf $TEMP_IMAGE_PATH
	fi
	}

	if [ "$#" -lt 1 ] ; then
	echo "Usage: $0 <hypervisor: vmware/xenserver> [cleanup: 0/1; default: 1] [imagepath: default:/usr/share/cloudstack-management/templates/systemvm/] [templateprefix: default:systemvmtemplate-$VERSION]" >&2
	exit 1
	fi

	if [ $1 == "vmware" ]; then
	echo "exporting vmware template"
	export_vmware
	elif [ $1 == "xenserver" ]; then
	echo "exporting xenserver template"
	export_xen
	else
	echo "Conversion of template to $1's compatible format not supported "
	fi