mirror of
https://github.com/siderolabs/talos.git
synced 2025-10-17 02:21:13 +02:00
f7cf64d42e
VMware vSphere doens't allow talos.config to be set when deploying the OVA due to missing vApp properties. Added talos.config to the ovf template to include talos.config to fix this. Fixes talos-systems#3669 Signed-off-by: Joost Coelingh <joost.coelingh@eu.equinix.com>
261 lines
8.6 KiB
Go
261 lines
8.6 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
package ova
|
|
|
|
import (
|
|
"bytes"
|
|
"crypto/sha256"
|
|
"fmt"
|
|
"io"
|
|
"io/ioutil"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
"text/template"
|
|
|
|
"github.com/talos-systems/go-cmd/pkg/cmd"
|
|
|
|
"github.com/talos-systems/talos/cmd/installer/pkg"
|
|
"github.com/talos-systems/talos/cmd/installer/pkg/qemuimg"
|
|
)
|
|
|
|
const mfTpl = `SHA256({{ .VMDK }})= {{ .VMDKSHA }}
|
|
SHA256({{ .OVF }})= {{ .OVFSHA }}
|
|
`
|
|
|
|
// OVF format reference: https://www.dmtf.org/standards/ovf.
|
|
//nolint:lll
|
|
const ovfTpl = `<?xml version="1.0" encoding="UTF-8"?>
|
|
<!--Generated by VMware ovftool 4.3.0 (build-7948156), UTC time: 2019-10-31T01:41:10.540841Z-->
|
|
<!-- Edited by Talos -->
|
|
<Envelope vmw:buildId="build-7948156" 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="{{ .VMDK }}" ovf:id="file1" ovf:size="{{ .Size }}"/>
|
|
</References>
|
|
<DiskSection>
|
|
<Info>Virtual disk information</Info>
|
|
<Disk ovf:capacity="{{ .Capacity }}" ovf:capacityAllocationUnits="byte * 2^20" ovf:diskId="vmdisk1" ovf:fileRef="file1" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized"/>
|
|
</DiskSection>
|
|
<NetworkSection>
|
|
<Info>The list of logical networks</Info>
|
|
<Network ovf:name="VM Network">
|
|
<Description>The VM Network network</Description>
|
|
</Network>
|
|
</NetworkSection>
|
|
<VirtualSystem ovf:id="vm">
|
|
<Info>A virtual machine</Info>
|
|
<Name>talos</Name>
|
|
<ProductSection ovf:required="false">
|
|
<Info>Talos Virtual Appliance</Info>
|
|
<Property ovf:userConfigurable="true" ovf:type="string"
|
|
ovf:key="talos.config" ovf:value="">
|
|
<Label>Talos config data</Label>
|
|
<Description>Inline Talos config</Description>
|
|
</Property>
|
|
</ProductSection>
|
|
<OperatingSystemSection ovf:id="101" vmw:osType="other3xLinux64Guest">
|
|
<Info>The kind of installed guest operating system</Info>
|
|
</OperatingSystemSection>
|
|
<VirtualHardwareSection ovf:transport="com.vmware.guestInfo">
|
|
<Info>Virtual hardware requirements</Info>
|
|
<System>
|
|
<vssd:ElementName>Virtual Hardware Family</vssd:ElementName>
|
|
<vssd:InstanceID>0</vssd:InstanceID>
|
|
<vssd:VirtualSystemIdentifier>talos</vssd:VirtualSystemIdentifier>
|
|
<vssd:VirtualSystemType>vmx-13</vssd:VirtualSystemType>
|
|
</System>
|
|
<Item>
|
|
<rasd:AllocationUnits>hertz * 10^6</rasd:AllocationUnits>
|
|
<rasd:Description>Number of Virtual CPUs</rasd:Description>
|
|
<rasd:ElementName>2 virtual CPU(s)</rasd:ElementName>
|
|
<rasd:InstanceID>1</rasd:InstanceID>
|
|
<rasd:ResourceType>3</rasd:ResourceType>
|
|
<rasd:VirtualQuantity>2</rasd:VirtualQuantity>
|
|
</Item>
|
|
<Item>
|
|
<rasd:AllocationUnits>byte * 2^20</rasd:AllocationUnits>
|
|
<rasd:Description>Memory Size</rasd:Description>
|
|
<rasd:ElementName>2048MB of memory</rasd:ElementName>
|
|
<rasd:InstanceID>2</rasd:InstanceID>
|
|
<rasd:ResourceType>4</rasd:ResourceType>
|
|
<rasd:VirtualQuantity>2048</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>VirtualSCSI</rasd:ResourceSubType>
|
|
<rasd:ResourceType>6</rasd:ResourceType>
|
|
</Item>
|
|
<Item>
|
|
<rasd:AddressOnParent>0</rasd:AddressOnParent>
|
|
<rasd:ElementName>disk0</rasd:ElementName>
|
|
<rasd:HostResource>ovf:/disk/vmdisk1</rasd:HostResource>
|
|
<rasd:InstanceID>4</rasd:InstanceID>
|
|
<rasd:Parent>3</rasd:Parent>
|
|
<rasd:ResourceType>17</rasd:ResourceType>
|
|
</Item>
|
|
<Item>
|
|
<rasd:AddressOnParent>2</rasd:AddressOnParent>
|
|
<rasd:AutomaticAllocation>true</rasd:AutomaticAllocation>
|
|
<rasd:Connection>VM Network</rasd:Connection>
|
|
<rasd:Description>VmxNet3 ethernet adapter on "VM Network"</rasd:Description>
|
|
<rasd:ElementName>ethernet0</rasd:ElementName>
|
|
<rasd:InstanceID>5</rasd:InstanceID>
|
|
<rasd:ResourceSubType>VmxNet3</rasd:ResourceSubType>
|
|
<rasd:ResourceType>10</rasd:ResourceType>
|
|
<vmw:Config ovf:required="false" vmw:key="slotInfo.pciSlotNumber" vmw:value="32"/>
|
|
<vmw:Config ovf:required="false" vmw:key="wakeOnLanEnabled" vmw:value="false"/>
|
|
<vmw:Config ovf:required="false" vmw:key="connectable.allowGuestControl" vmw:value="false"/>
|
|
</Item>
|
|
<Item ovf:required="false">
|
|
<rasd:AutomaticAllocation>false</rasd:AutomaticAllocation>
|
|
<rasd:ElementName>video</rasd:ElementName>
|
|
<rasd:InstanceID>6</rasd:InstanceID>
|
|
<rasd:ResourceType>24</rasd:ResourceType>
|
|
</Item>
|
|
<Item ovf:required="false">
|
|
<rasd:AutomaticAllocation>false</rasd:AutomaticAllocation>
|
|
<rasd:ElementName>vmci</rasd:ElementName>
|
|
<rasd:InstanceID>7</rasd:InstanceID>
|
|
<rasd:ResourceSubType>vmware.vmci</rasd:ResourceSubType>
|
|
<rasd:ResourceType>1</rasd:ResourceType>
|
|
</Item>
|
|
<vmw:Config ovf:required="false" vmw:key="tools.syncTimeWithHost" vmw:value="false"/>
|
|
<vmw:Config ovf:required="false" vmw:key="tools.afterPowerOn" vmw:value="true"/>
|
|
<vmw:Config ovf:required="false" vmw:key="tools.afterResume" vmw:value="true"/>
|
|
<vmw:Config ovf:required="false" vmw:key="tools.beforeGuestShutdown" vmw:value="true"/>
|
|
<vmw:Config ovf:required="false" vmw:key="tools.beforeGuestStandby" vmw:value="true"/>
|
|
<vmw:Config ovf:required="false" vmw:key="tools.toolsUpgradePolicy" vmw:value="manual"/>
|
|
<vmw:Config ovf:required="false" vmw:key="powerOpInfo.suspendType" vmw:value="soft"/>
|
|
<vmw:ExtraConfig ovf:required="false" vmw:key="nvram" vmw:value="talos.nvram"/>
|
|
</VirtualHardwareSection>
|
|
</VirtualSystem>
|
|
</Envelope>
|
|
`
|
|
|
|
// CreateOVAFromRAW creates an OVA from a RAW disk.
|
|
//nolint:gocyclo
|
|
func CreateOVAFromRAW(name, src, out, arch string) (err error) {
|
|
dir, err := ioutil.TempDir("/tmp", "talos")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
dest := filepath.Join(dir, name+".vmdk")
|
|
|
|
if err = qemuimg.Convert("raw", "vmdk", "compat6,subformat=streamOptimized,adapter_type=lsilogic", src, dest); err != nil {
|
|
return err
|
|
}
|
|
|
|
f, err := os.Stat(dest)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
size := f.Size()
|
|
|
|
ovf, err := renderOVF(name, size, pkg.RAWDiskSize)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
input, err := os.Open(dest)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
vmdkSHA25Sum, err := sha256sum(input)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
ovfSHA25Sum, err := sha256sum(strings.NewReader(ovf))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
mf, err := renderMF(name, vmdkSHA25Sum, ovfSHA25Sum)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
//nolint:errcheck
|
|
defer os.RemoveAll(dir)
|
|
|
|
if err = ioutil.WriteFile(filepath.Join(dir, name+".mf"), []byte(mf), 0o666); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err = ioutil.WriteFile(filepath.Join(dir, name+".ovf"), []byte(ovf), 0o666); err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err = cmd.Run("tar", "-cvf", filepath.Join(out, fmt.Sprintf("vmware-%s.ova", arch)), "-C", dir, name+".ovf", name+".mf", name+".vmdk"); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func sha256sum(input io.Reader) (string, error) {
|
|
hash := sha256.New()
|
|
|
|
if _, err := io.Copy(hash, input); err != nil {
|
|
return "", err
|
|
}
|
|
|
|
sum := hash.Sum(nil)
|
|
|
|
return fmt.Sprintf("%x", sum), nil
|
|
}
|
|
|
|
func renderMF(name, vmdkSHA25Sum, ovfSHA25Sum string) (string, error) {
|
|
cfg := struct {
|
|
VMDK string
|
|
VMDKSHA string
|
|
OVF string
|
|
OVFSHA string
|
|
}{
|
|
VMDK: name + ".vmdk",
|
|
VMDKSHA: vmdkSHA25Sum,
|
|
OVF: name + ".ovf",
|
|
OVFSHA: ovfSHA25Sum,
|
|
}
|
|
|
|
templ := template.Must(template.New("mf").Parse(mfTpl))
|
|
|
|
var buf bytes.Buffer
|
|
|
|
if err := templ.Execute(&buf, cfg); err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return buf.String(), nil
|
|
}
|
|
|
|
func renderOVF(name string, size, capacity int64) (string, error) {
|
|
cfg := struct {
|
|
VMDK string
|
|
Size int64
|
|
Capacity int64
|
|
}{
|
|
VMDK: name + ".vmdk",
|
|
Size: size,
|
|
Capacity: capacity,
|
|
}
|
|
|
|
templ := template.Must(template.New("ovf").Parse(ovfTpl))
|
|
|
|
var buf bytes.Buffer
|
|
|
|
if err := templ.Execute(&buf, cfg); err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return buf.String(), nil
|
|
}
|