debian-forge-composer/internal/manifest/anaconda.go
Tom Gundersen 529bc803db runner: introduce runner abstraction
For now all it does is represent the name of the runner and what requirements
it has of the build pipeline.

Move some package definitions from the runner package set to where it belongs.
2022-07-12 08:19:57 +01:00

257 lines
6.6 KiB
Go

package manifest
import (
"fmt"
"github.com/osbuild/osbuild-composer/internal/osbuild2"
"github.com/osbuild/osbuild-composer/internal/rpmmd"
)
// An AnacondaPipeline represents the installer tree as found on an ISO.
type AnacondaPipeline struct {
BasePipeline
// Packages to install in addition to the ones required by the
// pipeline.
ExtraPackages []string
// Extra repositories to install packages from
ExtraRepos []rpmmd.RepoConfig
// Users indicate whether or not the user spoke should be enabled in
// anaconda. If it is, users specified in a kickstart will be configured,
// and in case no users are provided in a kickstart the user will be
// prompted to configure them at install time. If this is set to false
// any kickstart provided users are ignored and the user is never
// prompted to configure users during installation.
Users bool
// Biosdevname indicates whether or not biosdevname should be used to
// name network devices when booting the installer. This may affect
// the naming of network devices on the target system.
Biosdevname bool
// Variant is the variant of the product being installed, if applicable.
Variant string
repos []rpmmd.RepoConfig
packageSpecs []rpmmd.PackageSpec
kernelName string
kernelVer string
arch string
product string
version string
}
// NewAnacondaPipeline creates an anaconda pipeline object. repos and packages
// indicate the content to build the installer from, which is distinct from the
// packages the installer will install on the target system. kernelName is the
// name of the kernel package the intsaller will use. arch is the supported
// architecture. Product and version refers to the product the installer is the
// installer for.
func NewAnacondaPipeline(m *Manifest,
buildPipeline *BuildPipeline,
repos []rpmmd.RepoConfig,
kernelName,
arch,
product,
version string) *AnacondaPipeline {
p := &AnacondaPipeline{
BasePipeline: NewBasePipeline(m, "anaconda-tree", buildPipeline),
repos: repos,
kernelName: kernelName,
arch: arch,
product: product,
version: version,
}
buildPipeline.addDependent(p)
m.addPipeline(p)
return p
}
// TODO: refactor - what is required to boot and what to build, and
// do they all belong in this pipeline?
func (p *AnacondaPipeline) anacondaBootPackageSet() []string {
packages := []string{
"grub2-tools",
"grub2-tools-extra",
"grub2-tools-minimal",
"efibootmgr",
}
// TODO: use constants for architectures
switch p.arch {
case "x86_64":
packages = append(packages,
"grub2-efi-x64",
"grub2-efi-x64-cdboot",
"grub2-pc",
"grub2-pc-modules",
"shim-x64",
"syslinux",
"syslinux-nonlinux",
)
case "aarch64":
packages = append(packages,
"grub2-efi-aa64-cdboot",
"grub2-efi-aa64",
"shim-aa64",
)
default:
panic(fmt.Sprintf("unsupported arch: %s", p.arch))
}
return packages
}
func (p *AnacondaPipeline) getBuildPackages() []string {
packages := p.anacondaBootPackageSet()
packages = append(packages,
"rpm",
"lorax-templates-generic",
)
return packages
}
func (p *AnacondaPipeline) getPackageSetChain() []rpmmd.PackageSet {
packages := p.anacondaBootPackageSet()
return []rpmmd.PackageSet{
{
Include: append(packages, p.ExtraPackages...),
Repositories: append(p.repos, p.ExtraRepos...),
},
}
}
func (p *AnacondaPipeline) getPackageSpecs() []rpmmd.PackageSpec {
return p.packageSpecs
}
func (p *AnacondaPipeline) serializeStart(packages []rpmmd.PackageSpec) {
if len(p.packageSpecs) > 0 {
panic("double call to serializeStart()")
}
p.packageSpecs = packages
if p.kernelName != "" {
p.kernelVer = rpmmd.GetVerStrFromPackageSpecListPanic(p.packageSpecs, p.kernelName)
}
}
func (p *AnacondaPipeline) serializeEnd() {
if len(p.packageSpecs) == 0 {
panic("serializeEnd() call when serialization not in progress")
}
p.kernelVer = ""
p.packageSpecs = nil
}
func (p *AnacondaPipeline) serialize() osbuild2.Pipeline {
if len(p.packageSpecs) == 0 {
panic("serialization not started")
}
pipeline := p.BasePipeline.serialize()
pipeline.AddStage(osbuild2.NewRPMStage(osbuild2.NewRPMStageOptions(p.repos), osbuild2.NewRpmStageSourceFilesInputs(p.packageSpecs)))
pipeline.AddStage(osbuild2.NewBuildstampStage(&osbuild2.BuildstampStageOptions{
Arch: p.arch,
Product: p.product,
Variant: p.Variant,
Version: p.version,
Final: true,
}))
pipeline.AddStage(osbuild2.NewLocaleStage(&osbuild2.LocaleStageOptions{Language: "en_US.UTF-8"}))
rootPassword := ""
rootUser := osbuild2.UsersStageOptionsUser{
Password: &rootPassword,
}
installUID := 0
installGID := 0
installHome := "/root"
installShell := "/usr/libexec/anaconda/run-anaconda"
installPassword := ""
installUser := osbuild2.UsersStageOptionsUser{
UID: &installUID,
GID: &installGID,
Home: &installHome,
Shell: &installShell,
Password: &installPassword,
}
usersStageOptions := &osbuild2.UsersStageOptions{
Users: map[string]osbuild2.UsersStageOptionsUser{
"root": rootUser,
"install": installUser,
},
}
pipeline.AddStage(osbuild2.NewUsersStage(usersStageOptions))
pipeline.AddStage(osbuild2.NewAnacondaStage(osbuild2.NewAnacondaStageOptions(p.Users)))
pipeline.AddStage(osbuild2.NewLoraxScriptStage(&osbuild2.LoraxScriptStageOptions{
Path: "99-generic/runtime-postinstall.tmpl",
BaseArch: p.arch,
}))
pipeline.AddStage(osbuild2.NewDracutStage(dracutStageOptions(p.kernelVer, p.Biosdevname, []string{
"anaconda",
"rdma",
"rngd",
"multipath",
"fcoe",
"fcoe-uefi",
"iscsi",
"lunmask",
"nfs",
})))
pipeline.AddStage(osbuild2.NewSELinuxConfigStage(&osbuild2.SELinuxConfigStageOptions{State: osbuild2.SELinuxStatePermissive}))
return pipeline
}
func dracutStageOptions(kernelVer string, biosdevname bool, additionalModules []string) *osbuild2.DracutStageOptions {
kernel := []string{kernelVer}
modules := []string{
"bash",
"systemd",
"fips",
"systemd-initrd",
"modsign",
"nss-softokn",
"i18n",
"convertfs",
"network-manager",
"network",
"ifcfg",
"url-lib",
"drm",
"plymouth",
"crypt",
"dm",
"dmsquash-live",
"kernel-modules",
"kernel-modules-extra",
"kernel-network-modules",
"livenet",
"lvm",
"mdraid",
"qemu",
"qemu-net",
"resume",
"rootfs-block",
"terminfo",
"udev-rules",
"dracut-systemd",
"pollcdrom",
"usrmount",
"base",
"fs-lib",
"img-lib",
"shutdown",
"uefi-lib",
}
if biosdevname {
modules = append(modules, "biosdevname")
}
modules = append(modules, additionalModules...)
return &osbuild2.DracutStageOptions{
Kernel: kernel,
Modules: modules,
Install: []string{"/.buildstamp"},
}
}