cloudstack/engine/schema/templateConfig.sh at main · apache/cloudstack · GitHub

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#!/bin/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.

function getTemplateVersion() {

projVersion=$1

version="$(cut -d'-' -f1 <<<"$projVersion")"

subversion1="$(cut -d'.' -f1 <<<"$version")"

subversion2="$(cut -d'.' -f2 <<<"$version")"

minorversion="$(cut -d'.' -f3 <<<"$version")"

securityversion="$(cut -d'.' -f4 <<<"$version")"

export CS_VERSION="${subversion1}"."${subversion2}"

export CS_MINOR_VERSION="${minorversion}"

export VERSION="${CS_VERSION}.${CS_MINOR_VERSION}"

export CS_SYSTEMTEMPLATE_REPO="https://download.cloudstack.org/systemvm/"

}

function getGenericName() {

hypervisor=$(echo "$1" | tr "[:upper:]" "[:lower:]")

if [[ "$hypervisor" == "ovm3" ]]; then

echo "ovm"

elif [[ "$hypervisor" == "lxc" ]]; then

echo "kvm"

elif [[ "$hypervisor" == "xenserver" ]]; then

echo "xen"

else

echo "$hypervisor"

}

function getGuestOS() {

hypervisor=$(echo "$1" | tr "[:upper:]" "[:lower:]")

if [[ "$hypervisor" == "vmware" || "$hypervisor" == "xenserver" ]]; then

echo "Other Linux (64-bit)"

else

echo "Debian GNU/Linux 12 (64-bit)"

}

function getChecksum() {

local fileData="$1"

local hvName=$2

while IFS= read -r line; do

if [[ $line == *"$hvName"* ]]; then

echo "$(cut -d' ' -f1 <<<"$line")"

done <<< "$fileData"

}

function createMetadataFile() {

local fileData=$(cat "$SOURCEFILE")

echo -e "["default"]\nversion = $VERSION.${securityversion}\ndownloadrepository = $CS_SYSTEMTEMPLATE_REPO\n" >> "$METADATAFILE"

for template in "${templates[@]}"

section="${template%%:*}"

sectionHv="${section%%-*}"

hvName=$(getGenericName $sectionHv)

guestos=$(getGuestOS $sectionHv)

downloadurl="${template#*:}"

arch=$(echo ${downloadurl#*"/systemvmtemplate-$VERSION-"} | cut -d'-' -f 1)

templatename="systemvm-${sectionHv%.*}-${VERSION}-${arch}"

checksum=$(getChecksum "$fileData" "$VERSION-${arch}-$hvName")

filename=$(echo ${downloadurl##*'/'})

echo -e "["$section"]\ntemplatename = $templatename\nchecksum = $checksum\ndownloadurl = $downloadurl\nfilename = $filename\narch = $arch\nguestos = $guestos\n" >> "$METADATAFILE"

done

}

declare -a templates

getTemplateVersion $1

declare -A template_specs=(

[kvm-x86_64]="x86_64-kvm.qcow2.bz2"

[kvm-aarch64]="aarch64-kvm.qcow2.bz2"

[vmware]="x86_64-vmware.ova"

[xenserver]="x86_64-xen.vhd.bz2"

[hyperv]="x86_64-hyperv.vhd.zip"

[lxc]="x86_64-kvm.qcow2.bz2"

[ovm3]="x86_64-ovm.raw.bz2"

)

templates=()

for key in "${!template_specs[@]}"; do

url="${CS_SYSTEMTEMPLATE_REPO}/${CS_VERSION}/systemvmtemplate-$VERSION-${template_specs[$key]}"

templates+=("$key:$url")

done

PARENTPATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )/dist/systemvm-templates/"

mkdir -p "$PARENTPATH"

METADATAFILE="${PARENTPATH}metadata.ini"

echo > "$METADATAFILE"

SOURCEFILE="${PARENTPATH}sha512sum.txt"

createMetadataFile

cloudstack/engine/schema/templateConfig.sh at main · apache/cloudstack · GitHub

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