anaconda: switch container-installer to fixed ks

Use a fixed kickstart to cut corners, this needs a PoC as soon as
possible.

We need manual partitioning because we need to set the boot label on the
`/boot` partition. It is possible that this won't be necessary in the
future: rhinstaller/anaconda#5363

We'll remove the kickstart literal once the PR is merged and the options
used are merged into the kickstart stage.

pkg/manifest/anaconda_installer_iso_tree.go

@@ -5,6 +5,7 @@ import (
  "path"
 
  "github.com/osbuild/images/pkg/container"
+ "github.com/osbuild/images/pkg/customizations/fsnode"
  "github.com/osbuild/images/pkg/customizations/users"
  "github.com/osbuild/images/pkg/disk"
  "github.com/osbuild/images/pkg/osbuild"
@@ -55,6 +56,8 @@ type AnacondaInstallerISOTree struct {
 
  // Enable ISOLinux stage
  ISOLinux bool
+
+ Files []*fsnode.File
 }
 
 func NewAnacondaInstallerISOTree(buildPipeline *Build, anacondaPipeline *AnacondaInstaller, rootfsPipeline *ISORootfsImg, bootTreePipeline *EFIBootTree) *AnacondaInstallerISOTree {
@@ -76,6 +79,15 @@ func NewAnacondaInstallerISOTree(buildPipeline *Build, anacondaPipeline *Anacond
  return p
 }
 
+func (p *AnacondaInstallerISOTree) getOSTreeCommitSources() []ostree.SourceSpec {
+ if p.OSTreeCommitSource == nil {
+ return []ostree.SourceSpec{}
+ }
+ return []ostree.SourceSpec{
+ *p.OSTreeCommitSource,
+ }
+}
+
 func (p *AnacondaInstallerISOTree) getOSTreeCommits() []ostree.CommitSpec {
  if p.ostreeCommitSpec == nil {
  return nil
@@ -99,6 +111,16 @@ func (p *AnacondaInstallerISOTree) getContainerSources() []container.SourceSpec
  }
 }
 
+func (p *AnacondaInstallerISOTree) getInline() []string {
+ inlineData := []string{}
+
+ // inline data for custom files
+ for _, file := range p.Files {
+ inlineData = append(inlineData, string(file.Data()))
+ }
+
+ return inlineData
+}
 func (p *AnacondaInstallerISOTree) getBuildPackages(_ Distro) []string {
  packages := []string{
  "squashfs-tools",
@@ -299,20 +321,28 @@ func (p *AnacondaInstallerISOTree) serialize() osbuild.Pipeline {
  images,
  manifests))
 
- kickstartOptions, err := osbuild.NewKickstartStageOptionsWithOSTreeContainer(
- p.KSPath,
- p.Users,
- p.Groups,
- path.Join("/run/install/repo", p.PayloadPath),
- "oci",
- "",
- "")
+ kickstartFile, err := fsnode.NewFile(p.KSPath, nil, nil, nil, []byte(`
+ostreecontainer --url=/run/install/repo/container --transport=oci --no-signature-verification
+rootpw --lock
+user --name fedora --groups wheel
+lang en_US.UTF-8
+keyboard us
+timezone UTC
+clearpart --all
+part /boot/efi --fstype=efi --size=512 --fsoptions="umask=0077"
+part /boot --fstype=ext2 --size=1024 --label=boot
+part swap --fstype=swap --size=1024
+part / --fstype=ext4 --grow
+reboot --eject
+`))
 
  if err != nil {
- panic("failed to create kickstartstage options")
+ panic(err)
  }
 
- pipeline.AddStage(osbuild.NewKickstartStage(kickstartOptions))
+ p.Files = []*fsnode.File{kickstartFile}
+
+ pipeline.AddStages(osbuild.GenFileNodesStages(p.Files)...)
  }
 
  if p.OSPipeline != nil {