Use transient mode in podman.

.gitignore

@@ -3,3 +3,5 @@
 *.qcow2
 repo/
 _build/
+*.repo/
+*.tar

Makefile

@@ -39,7 +39,7 @@ endif
 
 export CHECKPOINTS=build
 IMAGETYPES := regular ostree
-FORMATS := img qcow2 oci.tar repo rootfs ext4 tar
+FORMATS := oci.tar repo tar
 COMMON_TARGETS := qemu
 HOST_TARGETS := $(COMMON_TARGETS) $($(HOST_ARCH)_TARGETS)
 ALL_TARGETS := $(COMMON_TARGETS) $(foreach a,$(ARCHES), $($(a)_TARGETS))
@@ -66,9 +66,7 @@ help:
 	@echo
 	@echo Other extensions are also supported:
 	@echo \ \* .repo: Generate a repo with an ostree commit \(only works for ostree targets\)
-	@echo \ \* .rootfs: Generate a directory with the rootfs content
 	@echo \ \* .tar: Generate a tar file with the rootfs content
-	@echo \ \* .ext4: Generate an ext4 filesystem with the rootfs content  \(size from \"image_size\"\)
 	@echo \ \* oci.tar: Generate an oci container image with the rootfs content
 	@echo
 	@echo You can pass variable declarations to osbuild-mpp with the DEFINES make variable.
@@ -76,28 +74,19 @@ help:
 	@echo For example, to add extra rpms to a minimal regular image, use:
 	@echo "  make cs9-qemu-minimal-regular.$(HOST_ARCH).qcow2 DEFINES='extra_rpms=[\"gdb\",\"strace\"]'"
 	@echo
-	@echo To easily run the image with qemu, you can use the included runvm tool, like:
-	@echo \ \ ./runvm cs9-qemu-minimal-regular.$(HOST_ARCH).qcow2
-	@echo
 	@echo There are some additional targets:
 	@echo  \ \ manifests: generates resolved json manifests for all images without building them.
 	@echo  \ \ clean_caches: Removes intermediate image build artifacts \(that improve rebuild speed\)
 	@echo  \ \ clean_downloads: Removes files downloaded during image builds
 	@echo  \ \ clean: Run clean_caches and clean_downloads
-	@echo  \ \ osbuildvm-images: Build a image that can be used to build images inside a VM
 	@echo
 	@echo There are also some common conversion rules:
-	@echo  \ \ foo.ext4.simg will build foo.ext4 and then convert it with img2simg
-	@echo  \ \ foo.simg will build foo.img and then convert it with img2simg
 	@echo  \ \ foo.tar.gz will build $foo.tar and then gzip it
 	@echo
 	@echo "When building a custom variant of an image (say with an extra package) you can use a"
 	@echo custom @suffix to change the name of the produced file. For example:
 	@echo "  make cs9-qemu-minimal-ostree@gdb.$(HOST_ARCH).qcow2 DEFINES='extra_rpms=[\"gdb\"]'"
 	@echo
-	@echo If you pass VM=1, then the images used from \"make osbuildvm-images\" will be used to do the
-	@echo actual building. This means that you don\'t need sudo rights to run osbuild, and it means
-	@echo architectures other than the current ones can be built.
 	@echo
 	@echo Available image targets \(for $(HOST_ARCH)\) are:
 	@echo
@@ -181,30 +170,8 @@ clean_caches:
 .PHONY: clean
 clean: clean_downloads clean_caches
 
-ifeq ($(VM), 1)
-VM_SUDO=
-VM_OSBUILD="osbuildvm/osbuildvm --arch=$(HOST_ARCH)"
-else
 VM_SUDO=sudo
 VM_OSBUILD=sudo osbuild
-endif
-
-.PHONY: osbuildvm-images
-osbuildvm-images: $(BUILDDIR)
-	osbuild-mpp osbuildvm/osbuildvm.mpp.yml _build/osbuildvm-$(HOST_ARCH).json
-	$(VM_OSBUILD) --store $(STOREDIR) --output-directory $(OUTPUTDIR) --export osbuildvm _build/osbuildvm-$(HOST_ARCH).json
-	cp $(OUTPUTDIR)/osbuildvm/disk.qcow2 _build/osbuildvm-$(HOST_ARCH).img
-	cp $(OUTPUTDIR)/osbuildvm/initramfs _build/osbuildvm-$(HOST_ARCH).initramfs
-	cp $(OUTPUTDIR)/osbuildvm/vmlinuz _build/osbuildvm-$(HOST_ARCH).vmlinuz
-	$(VM_SUDO) rm -rf $(OUTPUTDIR)/osbuildvm
-
-%.ext4.simg : %.ext4
-	img2simg $< $@
-	rm $<
-
-%.simg : %.img
-	img2simg $< $@
-	rm $<
 
 %.tar.gz : %.tar
 	gzip -f $<

NOTICES

@@ -1,6 +1,6 @@
 This software was forked from: https://gitlab.com/CentOS/automotive/sample-images
 
-Copyright (c) 2021 AutoBase
+Copyright Red Hat
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

files/podman-clean-transient.service

@@ -0,0 +1,20 @@
+# This service runs once each boot to remove potential leftover
+# container state from previous boots.
+
+# This is needed as we're using transient mode in podman where the
+# database and other configs are stored in tmpfs, but some other files
+# are not. If we don't run this after ane unclean boot then there may
+# be leftover files that collect over time.
+
+[Unit]
+Description=Clean up podman transient data
+RequiresMountsFor=%t/containers
+Requires=boot-complete.target
+After=local-fs.target boot-complete.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/podman system prune --external
+
+[Install]
+WantedBy=multi-user.target

files/storage.conf

@@ -3,6 +3,11 @@
 driver = "overlay"
 runroot = "/run/containers/storage"
 graphroot = "/var/lib/containers/storage"
+# Enables a global transient storaga mode where all container metadata is stored on non-persistant media
+# This guaranteea a fresh state on boot.
+# However it is not compabible with a traditional model where containers persist across reboots.
+# Use with `podman-clean-transient.service`
+transient_store = true
 
 [storage.options]
 # We add a custom "/usr/share/containers/storage" here to allow readonly in-image containers

hosting/build.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+podman build --no-cache \
+       --build-arg commit=cs9-qemu-container-ostree.x86_64.repo \
+       -f ./hosting/Dockerfile \
+       -t j7s-os:latest .

images/container.mpp.yml

@@ -33,15 +33,15 @@ pipelines:
             - mpp-eval: distro_repos
             - mpp-eval: target_repos
             - mpp-eval: extra_repos
-            - - id: copr-quadlet
-                baseurl: https://download.copr.fedorainfracloud.org/results/alexl/quadlet/centos-stream-9-$arch/
+            - - id: copr-podman
+                baseurl: https://download.copr.fedorainfracloud.org/results/alexl/podman-snapshot/centos-stream-9-x86_64/
           packages:
             mpp-join:
             - mpp-eval: base_rpms
             - mpp-eval: image_rpms
             - mpp-eval: extra_rpms
             - - podman
-              - quadlet
+              - podman-quadlet
               - curl
           excludes:
           - dracut-config-rescue
@@ -53,11 +53,20 @@ pipelines:
         mpp-embed:
           id: storage.conf
           path: ../files/storage.conf
+      inlinefile2:
+        type: org.osbuild.files
+        origin: org.osbuild.source
+        mpp-embed:
+          id: podman-clean-transient.service
+          path: ../files/podman-clean-transient.service
     options:
       paths:
       - from:
           mpp-format-string: input://inlinefile/{embedded['storage.conf']}
         to: tree:///etc/containers/storage.conf
+      - from:
+          mpp-format-string: input://inlinefile2/{embedded['podman-clean-transient.service']}
+        to: tree:///etc/systemd/system/podman-clean-transient.service
   - type: org.osbuild.copy
     inputs:
       inlinefile:
@@ -111,5 +120,6 @@ pipelines:
       enabled_services:
       - NetworkManager.service
       - rngd.service
+      - podman-clean-transient
 - mpp-import-pipelines:
     path: include/image.ipp.yml

images/minimal.mpp.yml

@@ -47,12 +47,6 @@ pipelines:
   - type: org.osbuild.locale
     options:
       language: en_US.UTF-8
-  - type: org.osbuild.users
-    options:
-      users:
-        guest:
-          password:
-            mpp-eval: guest_password
   - type: org.osbuild.systemd
     options:
       enabled_services:

include/build-x86_64.ipp.yml

@@ -1,50 +0,0 @@
-version: '2'
-mpp-vars:
-  efiarch: x64
-  boot_rpms:
-    mpp-join:
-      - mpp-eval: boot_rpms
-      - - grub2-efi-x64
-        - grub2-pc
-  base_rpms:
-    mpp-join:
-      - mpp-eval: base_rpms
-      - - microcode_ctl
-pipelines:
-- name: build
-  runner: org.osbuild.centos9
-  stages:
-  - type: org.osbuild.rpm
-    inputs:
-      packages:
-        type: org.osbuild.files
-        origin: org.osbuild.source
-        mpp-depsolve:
-          architecture: $arch
-          module-platform-id: $distro_module_id
-          baseurl: $distro_baseurl/BaseOS/$arch/os/
-          repos:
-            mpp-eval: distro_repos
-          packages:
-            mpp-join:
-              - mpp-eval: build_rpms
-              - mpp-eval: extra_build_rpms
-              - - grub2-efi-x64
-                - grub2-efi-x64-cdboot
-                - grub2-tools-efi
-                - grub2-pc
-                - grub2-pc-modules
-                - grub2-tools
-                - shim-x64
-    options:
-      gpgkeys:
-      - mpp-eval: centos_gpg_key
-      - mpp-eval: redhat_gpg_key
-      exclude:
-        docs: true
-  - type: org.osbuild.selinux
-    options:
-      file_contexts: etc/selinux/targeted/contexts/files/file_contexts
-      labels:
-        /usr/bin/cp: system_u:object_r:install_exec_t:s0
-        /usr/bin/tar: system_u:object_r:install_exec_t:s0

include/build.ipp.yml

@@ -3,36 +3,46 @@ version: '2'
 mpp-vars:
   distro_name: cs9 # The default
 
-mpp-define-image:
-  size: $image_size
-  table:
-    uuid: $parttab_uuid
-    label: $partition_label
-    partitions:
-    - id: efi
-      start:
-        mpp-eval: "0 if partition_label == 'gpt' else 2048"
-      size: $efipart_size
-      type:
-        mpp-eval: "'C12A7328-F81F-11D2-BA4B-00A0C93EC93B' if partition_label == 'gpt' else 'ef'"
-      uuid: $efipart_uuid
-    - id: boot
-      size: $bootpart_size
-      type:
-        mpp-eval: "'0FC63DAF-8483-4772-8E79-3D69D8477DE4' if partition_label == 'gpt' else '83'"
-      uuid: $bootpart_uuid
-    - id: root
-      type:
-        mpp-eval: "'0FC63DAF-8483-4772-8E79-3D69D8477DE4' if partition_label == 'gpt' else '83'"
-      uuid: $rootpart_uuid
 pipelines:
 - mpp-import-pipelines:
     path: distro/$distro_name.ipp.yml
 - mpp-import-pipelines:
     path: defaults.ipp.yml
-- mpp-import-pipelines:
-    path: target-$target.ipp.yml
-- mpp-import-pipeline:
-    path: build-$arch.ipp.yml
-    id: build
+- name: build
+  runner: org.osbuild.centos9
+  stages:
+  - type: org.osbuild.rpm
+    inputs:
+      packages:
+        type: org.osbuild.files
+        origin: org.osbuild.source
+        mpp-depsolve:
+          architecture: $arch
+          module-platform-id: $distro_module_id
+          baseurl: $distro_baseurl/BaseOS/$arch/os/
+          repos:
+            mpp-eval: distro_repos
+          packages:
+            mpp-join:
+              - mpp-eval: build_rpms
+              - mpp-eval: extra_build_rpms
+              - - grub2-efi-x64
+                - grub2-efi-x64-cdboot
+                - grub2-tools-efi
+                - grub2-pc
+                - grub2-pc-modules
+                - grub2-tools
+                - shim-x64
+    options:
+      gpgkeys:
+      - mpp-eval: centos_gpg_key
+      - mpp-eval: redhat_gpg_key
+      exclude:
+        docs: true
+  - type: org.osbuild.selinux
+    options:
+      file_contexts: etc/selinux/targeted/contexts/files/file_contexts
+      labels:
+        /usr/bin/cp: system_u:object_r:install_exec_t:s0
+        /usr/bin/tar: system_u:object_r:install_exec_t:s0
   runner: org.osbuild.centos9

include/defaults.ipp.yml

@@ -5,36 +5,17 @@ mpp-vars:
   default_ostree_ref: $distro_name/$arch/$target-$name
   default_ostree_os_version: $distro_version
   default_osname: centos
-  default_uefi_vendor: centos
   default_kernel_rpm: kernel
   default_linux_firmware_rpm: linux-firmware
-  default_partition_label: gpt
   default_extra_rpms: []
   default_extra_build_rpms: []
   default_extra_repos: []
   default_target_repos: []
-  default_root_password: $6$xoLqEUz0cGGJRx01$H3H/bFm0myJPULNMtbSsOFd/2BnHqHkMD92Sfxd.EKM9hXTWSmELG8cf205l6dktomuTcgKGGtGDgtvHVXSWU.
-  default_guest_password: $6$xoLqEUz0cGGJRx01$H3H/bFm0myJPULNMtbSsOFd/2BnHqHkMD92Sfxd.EKM9hXTWSmELG8cf205l6dktomuTcgKGGtGDgtvHVXSWU.
-  default_root_ssh_key: ""
-  default_ssh_permit_root_login: false
-  default_image_size: '8589934592'
-  default_efipart_size: 204800
-  default_bootpart_size: 614400
-  default_kernel_loglevel: 4
   static_uuids:
     mpp-eval: locals().get('static_uuids', True)
   default_rootfs_uuid:
     mpp-eval: ('76a22bf4-f153-4541-b6c7-0332c0dfaeac' if static_uuids else str(__import__('uuid').uuid4()))
-  default_bootfs_uuid:
-    mpp-eval: ('156f0420-627b-4151-ae6f-fda298097515' if static_uuids else str(__import__('uuid').uuid4()))
-  default_parttab_uuid:
-    mpp-eval: ('d209c89e-ea5e-4fbd-b161-b461cce297e0' if static_uuids else str(__import__('uuid').uuid4()))
-  default_efipart_uuid:
-    mpp-eval: ('68b2905b-df3e-4fb3-80fa-49d1e773aa33' if static_uuids else str(__import__('uuid').uuid4()))
-  default_bootpart_uuid:
-    mpp-eval: ('61b2905b-df3e-4fb3-80fa-49d1e773aa32' if static_uuids else str(__import__('uuid').uuid4()))
-  default_rootpart_uuid:
-    mpp-eval: ('6264d520-3fb9-423f-8ab8-7a0a8e3d3562' if static_uuids else str(__import__('uuid').uuid4()))
+  default_kernel_loglevel: 4
   default_use_efi_runtime: true
   default_kernel_opts:
   - console=tty0
@@ -86,10 +67,6 @@ mpp-vars:
     mpp-eval: locals().get('ostree_os_version', default_ostree_os_version)
   osname:
     mpp-eval: locals().get('osname', default_osname)
-  uefi_vendor:
-    mpp-eval: locals().get('uefi_vendor', default_uefi_vendor)
-  partition_label:
-    mpp-eval: locals().get('partition_label', default_partition_label)
   extra_rpms:
     mpp-eval: locals().get('extra_rpms', default_extra_rpms)
   extra_build_rpms:
@@ -98,26 +75,10 @@ mpp-vars:
     mpp-eval: locals().get('extra_repos', default_extra_repos)
   target_repos:
     mpp-eval: locals().get('target_repos', default_target_repos)
-  image_size:
-    mpp-eval: locals().get('image_size', default_image_size)
   rootfs_uuid:
     mpp-eval: locals().get('rootfs_uuid', default_rootfs_uuid)
-  bootfs_uuid:
-    mpp-eval: locals().get('bootfs_uuid', default_bootfs_uuid)
-  parttab_uuid:
-    mpp-eval: locals().get('parttab_uuid', default_parttab_uuid)
-  rootpart_uuid:
-    mpp-eval: locals().get('rootpart_uuid', default_rootpart_uuid)
-  bootpart_uuid:
-    mpp-eval: locals().get('bootpart_uuid', default_bootpart_uuid)
-  efipart_uuid:
-    mpp-eval: locals().get('efipart_uuid', default_efipart_uuid)
   kernel_opts:
     mpp-eval: locals().get('kernel_opts', default_kernel_opts)
-  efipart_size:
-    mpp-eval: locals().get('efipart_size', default_efipart_size)
-  bootpart_size:
-    mpp-eval: locals().get('bootpart_size', default_bootpart_size)
   dracut_add_modules:
     mpp-eval: locals().get('dracut_add_modules', default_dracut_add_modules)
   dracut_omit_modules:
@@ -128,14 +89,6 @@ mpp-vars:
     mpp-eval: locals().get('dracut_add_drivers', default_dracut_add_drivers)
   dracut_install:
     mpp-eval: locals().get('dracut_install', default_dracut_install)
-  root_password:
-    mpp-eval: locals().get('root_password', default_root_password)
-  root_ssh_key:
-    mpp-eval: locals().get('root_ssh_key', default_root_ssh_key)
-  ssh_permit_root_login:
-    mpp-eval: locals().get('ssh_permit_root_login', default_ssh_permit_root_login)
-  guest_password:
-    mpp-eval: locals().get('guest_password', default_guest_password)
   ostree_repo_url:
     mpp-eval: locals().get('ostree_repo_url', default_ostree_repo_url)
   ostree_remote_name:
@@ -237,24 +190,6 @@ mpp-vars:
     iA==
     =+Gxh
     -----END PGP PUBLIC KEY BLOCK-----
-  fstab:
-    - uuid:
-        mpp-eval: rootfs_uuid
-      vfs_type: ext4
-      path: /
-      freq: 1
-      passno: 1
-    - label: ESP
-      vfs_type: vfat
-      path: /boot/efi
-      freq: 1
-      passno: 1
-    - uuid:
-        mpp-eval: bootfs_uuid
-      vfs_type: ext4
-      path: /boot
-      freq: 1
-      passno: 1
   build_rpms:
     - dnf
     - dosfstools
@@ -275,9 +210,12 @@ mpp-vars:
   boot_rpms:
     - dracut-config-generic
     - grub2-tools-minimal
+    - grub2-efi-x64
+    - grub2-pc
     - $kernel_rpm
   base_rpms:
     - $linux_firmware_rpm
+    - microcode_ctl
     - NetworkManager
     - audit
     - chrony

include/image-ostree.ipp.yml

@@ -96,114 +96,3 @@ pipelines:
         mpp-if: ostree_ref in locals().get("ostree_parent_refs", {})
         then:
           mpp-eval: ostree_parent_refs[ostree_ref]
-- name: image-tree
-  build: name:build
-  stages:
-  - type: org.osbuild.ostree.init-fs
-  - type: org.osbuild.ostree.pull
-    options:
-      repo: /ostree/repo
-      remote:
-        mpp-eval: ostree_remote_name
-    inputs:
-      commits:
-        type: org.osbuild.ostree
-        origin: org.osbuild.pipeline
-        references:
-          name:ostree-commit:
-            ref:
-              mpp-eval: ostree_ref
-  - type: org.osbuild.ostree.os-init
-    options:
-      osname:
-        mpp-eval: osname
-  - type: org.osbuild.ostree.config
-    options:
-      repo: /ostree/repo
-      config:
-        sysroot:
-          readonly: true
-          bootloader: none
-  - type: org.osbuild.ostree.remotes
-    options:
-      repo: /ostree/repo
-      remotes:
-        - name:
-            mpp-eval: ostree_remote_name
-          url:
-            mpp-eval: ostree_repo_url
-  - type: org.osbuild.mkdir
-    options:
-      paths:
-      - path: /boot/efi
-        mode: 448
-  - type: org.osbuild.ostree.deploy
-    options:
-      osname:
-        mpp-eval: osname
-      ref:
-        mpp-eval: ostree_ref
-      remote:
-        mpp-eval: ostree_remote_name
-      mounts:
-      - /boot
-      - /boot/efi
-      rootfs:
-        label: root
-      kernel_opts:
-        mpp-eval: kernel_opts
-  - type: org.osbuild.ostree.fillvar
-    options:
-      deployment:
-        osname:
-          mpp-eval: osname
-        ref:
-          mpp-eval: ostree_ref
-  - type: org.osbuild.users
-    mounts:
-      - type: org.osbuild.ostree.deployment
-        name: ostree.deployment
-        options:
-          deployment:
-            osname:
-              mpp-eval: osname
-            ref:
-              mpp-eval: ostree_ref
-    options:
-      users:
-        root:
-          password:
-            mpp-eval: root_password
-          key:
-            mpp-eval: root_ssh_key
-  - type: org.osbuild.fstab
-    options:
-      ostree:
-        deployment:
-          osname:
-            mpp-eval: osname
-          ref:
-            mpp-eval: ostree_ref
-      filesystems:
-        mpp-eval: fstab
-  - type: org.osbuild.ostree.selinux
-    options:
-      deployment:
-        osname:
-          mpp-eval: osname
-        ref:
-          mpp-eval: ostree_ref
-  - type: org.osbuild.grub2
-    options:
-      rootfs:
-        label: root
-      bootfs:
-        label: boot
-      uefi:
-        vendor:
-          mpp-eval: uefi_vendor
-        unified: false
-        install: true
-      legacy: true
-      write_defaults: false
-      greenboot: true

include/image-regular.ipp.yml

@@ -1,73 +0,0 @@
-version: '2'
-mpp-vars:
-  image_rpms:
-    mpp-join:
-    - mpp-eval: locals().get('extra_image_rpms', [])
-    - mpp-eval: boot_rpms
-    - mpp-eval: locals().get('extra_boot_rpms', [])
-    - - shim
-pipelines:
-- name: image-tree
-  build: name:build
-  stages:
-    mpp-join:
-    - - type: org.osbuild.copy
-        inputs:
-          tree:
-            type: org.osbuild.tree
-            origin: org.osbuild.pipeline
-            references:
-            - name:rootfs
-        options:
-          paths:
-            mpp-join:
-              - - from: input://tree/
-                  to: tree:///
-      - type: org.osbuild.users
-        options:
-          users:
-            root:
-              password:
-                mpp-eval: root_password
-              key:
-                mpp-eval: root_ssh_key
-    - mpp-eval: target_stages
-    - - type: org.osbuild.dracut
-        options:
-          kernel:
-          - mpp-eval: rpms['rootfs'][kernel_rpm + '-core'].evra
-          add_modules:
-            mpp-eval: dracut_add_modules
-          omit_modules:
-            mpp-eval: dracut_omit_modules
-          add_drivers:
-            mpp-eval: dracut_add_drivers
-          filesystems:
-            mpp-eval: dracut_filesystems
-          install:
-            mpp-eval: dracut_install
-      - type: org.osbuild.fstab
-        options:
-          filesystems:
-            mpp-eval: fstab
-      - type: org.osbuild.grub2
-        options:
-          root_fs_uuid:
-            mpp-eval: rootfs_uuid
-          boot_fs_uuid:
-            mpp-eval: bootfs_uuid
-          kernel_opts:
-            mpp-eval: ''' '' .join(kernel_opts)'
-          uefi:
-            vendor:
-              mpp-eval: uefi_vendor
-            unified: false
-          legacy: true
-          write_defaults: false
-          greenboot: true
-      - type: org.osbuild.fix-bls
-        options:
-          prefix: /
-      - type: org.osbuild.selinux
-        options:
-          file_contexts: etc/selinux/targeted/contexts/files/file_contexts

include/image.ipp.yml

@@ -11,142 +11,10 @@ mpp-vars:
           then: efi=runtime
       - mpp-eval: kernel_opts
 pipelines:
-# Some variables need to be written to files, do that here
+
+# ostree pipeline is in other file.
 - mpp-import-pipelines:
-    path: image-$image_type.ipp.yml
-- name: image
-  build: name:build
-  stages:
-  - type: org.osbuild.truncate
-    options:
-      filename: disk.img
-      size:
-        mpp-eval: image.size
-  - type: org.osbuild.sfdisk
-    devices:
-      device:
-        type: org.osbuild.loopback
-        options:
-          filename: disk.img
-    options:
-      mpp-format-json: '{image.layout}'
-  - type: org.osbuild.mkfs.fat
-    devices:
-      device:
-        type: org.osbuild.loopback
-        options:
-          filename: disk.img
-          start:
-            mpp-eval: image.layout['efi'].start
-          size:
-            mpp-eval: image.layout['efi'].size
-    options:
-      label: ESP
-      volid: 7B7795E7
-  - type: org.osbuild.mkfs.ext4
-    devices:
-      device:
-        type: org.osbuild.loopback
-        options:
-          filename: disk.img
-          start:
-            mpp-eval: image.layout['boot'].start
-          size:
-            mpp-eval: image.layout['boot'].size
-    options:
-      uuid:
-        mpp-eval: bootfs_uuid
-      label: boot
-  - type: org.osbuild.mkfs.ext4
-    devices:
-      device:
-          type: org.osbuild.loopback
-          options:
-            filename: disk.img
-            start:
-              mpp-eval: image.layout['root'].start
-            size:
-              mpp-eval: image.layout['root'].size
-    options:
-      uuid:
-        mpp-eval: rootfs_uuid
-      label: root
-  - type: org.osbuild.copy
-    inputs:
-      tree:
-        type: org.osbuild.tree
-        origin: org.osbuild.pipeline
-        references:
-        - name:image-tree
-      build-tree:
-        type: org.osbuild.tree
-        origin: org.osbuild.pipeline
-        references:
-        - name:build
-    options:
-      paths:
-        mpp-join:
-        - - from: input://tree/
-            to: mount://root/
-        - mpp-eval: locals().get('extra_image_copy_' + image_type, [])
-    devices:
-      efi:
-        type: org.osbuild.loopback
-        options:
-          filename: disk.img
-          start:
-            mpp-eval: image.layout['efi'].start
-          size:
-            mpp-eval: image.layout['efi'].size
-      boot:
-        type: org.osbuild.loopback
-        options:
-          filename: disk.img
-          start:
-            mpp-eval: image.layout['boot'].start
-          size:
-            mpp-eval: image.layout['boot'].size
-      root:
-          type: org.osbuild.loopback
-          options:
-            filename: disk.img
-            start:
-              mpp-eval: image.layout['root'].start
-            size:
-              mpp-eval: image.layout['root'].size
-    mounts:
-    - name: root
-      type: org.osbuild.ext4
-      source: root
-      target: /
-    - name: boot
-      type: org.osbuild.ext4
-      source: boot
-      target: /boot
-    - name: efi
-      type: org.osbuild.fat
-      source: efi
-      target: /boot/efi
-      options:
-        vg_name: osbuild
-        creation_host: osbuild
-        description: "Built with osbuild"
-- name: qcow2
-  build: name:build
-  stages:
-  - type: org.osbuild.qemu
-    inputs:
-      image:
-        type: org.osbuild.files
-        origin: org.osbuild.pipeline
-        references:
-          name:image:
-            file: disk.img
-    options:
-      filename: disk.qcow2
-      format:
-        type: qcow2
-        compat: '1.1'
+    path: image-ostree.ipp.yml
 
 - name: container
   build: name:build
@@ -165,85 +33,6 @@ pipelines:
         Cmd:
         - "/usr/bin/bash"
 
-# We need a smaller fstab for the non-partitioned case
-- name: ext4-fstab
-  build: name:build
-  stages:
-  # We copy /etc to get the right selinux context on the new file
-  - type: org.osbuild.copy
-    inputs:
-      image-tree:
-        type: org.osbuild.tree
-        origin: org.osbuild.pipeline
-        references:
-        - name:image-tree
-    options:
-      paths:
-      - from: input://image-tree/etc
-        to: tree:///etc
-  - type: org.osbuild.fstab
-    options:
-      filesystems:
-        - uuid:
-            mpp-eval: rootfs_uuid
-          vfs_type: ext4
-          path: /
-
-- name: ext4
-  build: name:build
-  stages:
-  - type: org.osbuild.truncate
-    options:
-      filename: rootfs.ext4
-      size:
-        mpp-eval: image.size
-  - type: org.osbuild.mkfs.ext4
-    devices:
-      device:
-        type: org.osbuild.loopback
-        options:
-          filename: rootfs.ext4
-          start: 0
-          size:
-            mpp-format-int: "{int(image.size) // 512}"
-    options:
-      uuid:
-        mpp-eval: rootfs_uuid
-      label: root
-  - type: org.osbuild.copy
-    inputs:
-      tree:
-        type: org.osbuild.tree
-        origin: org.osbuild.pipeline
-        references:
-        - name:image-tree
-      fstab:
-        type: org.osbuild.tree
-        origin: org.osbuild.pipeline
-        references:
-        - name:ext4-fstab
-    options:
-      paths:
-        mpp-join:
-        - - from: input://tree/
-            to: mount://root/
-          - from: input://fstab/etc/fstab
-            to: mount://root/etc/fstab
-        - mpp-eval: locals().get('extra_image_copy_' + image_type, [])
-    devices:
-      root:
-        type: org.osbuild.loopback
-        options:
-          filename: rootfs.ext4
-          start: 0
-          size:
-            mpp-format-int: "{int(image.size) // 512}"
-    mounts:
-    - name: root
-      type: org.osbuild.ext4
-      source: root
-      target: /
-
 - name: tar
   build: name:build
   stages:

include/target-qemu.ipp.yml

@@ -1,2 +0,0 @@
-version: '2'
-pipelines: []

k8s/run.sh

@@ -1,6 +1,8 @@
+echo "========> Building minimal."
 sudo podman run --rm \
      --privileged \
      -v $PWD:/project:Z \
      -w /project \
      localhost/j7s-os-builder:latest \
-     make cs9-qemu-minimal-ostree.x86_64.repo
+     make cs9-qemu-container-ostree.x86_64.repo
+

osbuildvm/osbuildvm

@@ -1,394 +0,0 @@
-#!/usr/bin/python3
-
-import argparse
-import os
-import platform
-import select
-import shlex
-import socket
-import subprocess
-import sys
-import tempfile
-import threading
-import time
-import signal
-import shutil
-import json
-
-BLOCK_SIZE = 64*1024
-
-def read_manifest(path):
-    if path == "-":
-        manifest = sys.stdin.read()
-    else:
-        with open(path) as f:
-            manifest = f.read()
-
-    return manifest
-
-def parse_arguments(sys_argv):
-    parser = argparse.ArgumentParser(description="Build operating system images")
-
-    parser.add_argument("manifest_path", metavar="MANIFEST",
-                        help="json file containing the manifest that should be built, or a '-' to read from stdin")
-    parser.add_argument("--store", metavar="DIRECTORY", type=os.path.abspath,
-                        default=".osbuild",
-                        help="directory where intermediary os trees are stored")
-    parser.add_argument("--checkpoint", metavar="ID", action="append", type=str, default=None,
-                        help="stage to commit to the object store during build (can be passed multiple times)")
-    parser.add_argument("--export", metavar="ID", action="append", type=str, default=None,
-                        help="object to export, can be passed multiple times")
-    parser.add_argument("--output-directory", metavar="DIRECTORY", type=os.path.abspath,
-                        help="directory where result objects are stored")
-    parser.add_argument("--arch", metavar="ARCH", type=str, default=platform.machine(),
-                        help="Arch to build for")
-
-    return parser.parse_args(sys_argv[1:])
-
-def local_osbuild(manifest, opts):
-    cmd = ['osbuild'] + opts + ['-']
-    try:
-        p = subprocess.run(cmd, check=True, input=manifest.encode("utf8"), capture_output=True )
-    except subprocess.CalledProcessError as e:
-        print(e.output)
-        sys.exit(e.returncode)
-    lines = p.stdout.decode("utf8").splitlines()
-    checkpoints = {}
-    for l in lines:
-        p = l.split()
-        checkpoint = p[0][:-1]
-        checkpoints[checkpoint] = p[1]
-    return checkpoints
-
-def extract_dependencies(manifest):
-    j = json.loads(manifest)
-    version = j.get("version", None);
-    if version != '2':
-        print(f"Unsupported manifest version {version}, only version 2 supported")
-        sys.exit(1)
-    sources = j.get("sources", {});
-    curl = sources.get("org.osbuild.curl", {});
-    curl_items = curl.get("items", {});
-    shas = curl_items.keys()
-    return list(shas)
-
-def find_images(arch):
-    base_image=f"osbuildvm-{arch}.img"
-    base_kernel=f"osbuildvm-{arch}.vmlinuz"
-    base_initrd=f"osbuildvm-{arch}.initramfs"
-
-    image_dir=None
-    image_dirs = [os.getcwd(), os.path.join(os.getcwd(), "_build"), "/usr/share/osbuildvm"]
-    for i in image_dirs:
-        if os.path.exists(os.path.join(i, base_image)):
-            image_dir = i
-            break
-    if not image_dir:
-        print(f"Unable to find {base_image}, tried: {image_dirs}", file=sys.stderr)
-        sys.exit(1)
-
-    image = os.path.join(image_dir, base_image)
-    kernel = os.path.join(image_dir, base_kernel)
-    initrd = os.path.join(image_dir, base_initrd)
-    return (image, kernel, initrd)
-
-def qemu_img(*args):
-    res = subprocess.run(["qemu-img"] + [*args],
-                         stdout=subprocess.PIPE,
-                         check=True)
-
-class QEmu(object):
-    def __init__(self, image1, image2, kernel, initrd, arch):
-        # This is where we store the sockets and the pidfile
-        self.tmpdir = tempfile.TemporaryDirectory(prefix="tmp-qemu-")
-        self.args = []
-        self.pid = 0
-        self.host_arch = platform.machine()
-        self.arch = arch
-
-        debug_serial = False
-
-        qemu_kvm_path = self.find_qemu()
-
-        self.args.append(qemu_kvm_path)
-
-        # Virtio serial ports
-
-        self.args.extend(["-device", "virtio-serial"])
-        out_socket_path = self.add_socket("output")
-        sync_socket_path = self.add_socket("sync")
-        stdout_socket_path = self.add_socket("stdout")
-
-        debug_cmdline="quiet loglevel=1"
-        if debug_serial:
-            self.args.extend(["-serial", "file:/dev/stdout"])
-            debug_cmdline=""
-
-        # Machine details
-        self.args.extend(["-m", "size=2G",
-                          "-nodefaults",
-                          "-vga", "none", "-vnc", "none"])
-
-        if self.kvm_supported():
-            self.args.extend(["-enable-kvm"])
-
-        if self.arch=="x86_64":
-            machine = "q35"
-            cpu = "qemu64"
-        if self.arch=="aarch64":
-            machine = "virt"
-            cpu = "cortex-a57"
-
-        if self.arch == self.host_arch:
-            cpu = "host"
-
-        self.args.extend(["-machine", machine,
-                          "-cpu", cpu])
-
-        if self.arch=="aarch64":
-            self.args.extend(["-bios", "/usr/share/edk2/aarch64/QEMU_EFI.fd",
-                              "-boot", "efi"])
-
-        pid_file = os.path.join(self.tmpdir.name, "qemu.pid")
-        self.args.extend(["-daemonize", "-pidfile" , pid_file,
-                          "-kernel", kernel,
-                          "-initrd", initrd,
-                          "-append", f'root=/dev/vda console=ttyS0 init=/usr/bin/start.sh {debug_cmdline} ro',
-                          "-drive", f"file={image1},index=0,media=disk,format=qcow2,snapshot=on,if=virtio",
-                          "-drive", f"file={image2},index=1,media=disk,format=raw,if=virtio"])
-
-        p = subprocess.run(self.args, check=True)
-
-        with open(pid_file, "r") as f:
-            self.pid = int(f.read())
-
-        self.sock_out = self.connect_socket(out_socket_path)
-        self.sock_sync = self.connect_socket(sync_socket_path)
-        self.sock_stdout = self.connect_socket(stdout_socket_path)
-
-    def connect_socket(self, path):
-        sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
-        sock.connect(path)
-        return sock
-
-    def add_socket(self, id):
-        socket_path = os.path.join(self.tmpdir.name, id + ".sock")
-        self.args.extend(["-chardev", f"socket,path={socket_path},server=on,wait=off,id={id}",
-                          "-device", f"virtserialport,chardev={id},name={id}"])
-        return socket_path
-
-    def find_qemu(self):
-        if self.arch == self.host_arch:
-            binary_name = "qemu-kvm"
-        else:
-            binary_name = f"qemu-system-{self.arch}"
-
-
-        for d in ["/usr/bin", "/usr/libexec"]:
-            p = os.path.join(d, binary_name)
-            if os.path.isfile(p):
-                return p
-
-        print(f"Can't find {binary_name}", file=sys.stderr)
-        sys.exit(1)
-
-    def kvm_supported(self):
-        return self.arch == self.host_arch and os.path.exists("/dev/kvm")
-
-    def copy_out(self, destination):
-        while True:
-            readable, writable, exceptional = select.select([self.sock_out, self.sock_sync, self.sock_stdout], [], [])
-
-            read_something = False
-
-            if self.sock_stdout in readable:
-                data = self.sock_stdout.recv(BLOCK_SIZE)
-                while len(data) > 0:
-                    res = sys.stdout.buffer.write(data)
-                    data = data[res:]
-                    sys.stdout.flush()
-                read_something = True
-
-            if self.sock_out in readable:
-                data = self.sock_out.recv(BLOCK_SIZE)
-                while len(data) > 0:
-                    res = destination.write(data)
-                    data = data[res:]
-                read_something = True
-
-            if read_something:
-                continue # Don't exit until there is no more to read from sock or sock_stdout
-
-            # If we had no buffered data in sock and sync_sock is readable that means we copied everything and can exit
-            if self.sock_sync in readable:
-                data = self.sock_sync.recv(BLOCK_SIZE)
-                break
-
-    def kill(self):
-        if self.pid != 0:
-            os.kill(self.pid, signal.SIGTERM)
-            self.pid = 0
-
-    def __enter__(self):
-        return self
-
-    def __exit__(self, type, value, traceback):
-        self.kill()
-        self.tmpdir.cleanup()
-
-def create_ext4_image(path, size, root_dir):
-    with open(path, "w") as f:
-            f.truncate(size)
-
-    cmd = ["mkfs.ext4", "-d", root_dir, "-E", "no_copy_xattrs,root_owner=0:0", "-O", "^has_journal", path]
-    try:
-        p = subprocess.run(cmd, check=True,capture_output=True)
-    except subprocess.CalledProcessError as e:
-        print(f"Unable to create ext4 work fs: {e}", file=sys.stderr)
-        sys.exit(e.returncode)
-
-def link_or_copy_file(source_path, dest_path):
-    try:
-        os.link(source_path, dest_path)
-    except Exception as e:
-        shutil.copyfile(source_path, dest_path, follow_symlinks=False)
-
-def make_work_rootfs(args, tmpdirname, manifest, digests, main_sh, checkpoint_ids):
-    rootdir = os.path.join(tmpdirname, "root")
-    os.makedirs(rootdir, exist_ok=True)
-
-    with open (os.open(os.path.join(rootdir, "main.sh"), os.O_CREAT | os.O_WRONLY, 0o775), "w") as mainsh:
-        mainsh.write(main_sh)
-
-    with open (os.path.join(rootdir, "image.json"), "w") as image_json:
-        image_json.write(manifest)
-
-    orig_sources_dir = os.path.join(args.store, "sources/org.osbuild.files")
-    root_sources_dir = os.path.join(rootdir, "osbuild_store/sources/org.osbuild.files")
-    os.makedirs(root_sources_dir, mode=0o777, exist_ok=True)
-    root_input_dir = os.path.join(rootdir, "input")
-    os.makedirs(root_input_dir, mode=0o777, exist_ok=True)
-
-    for digest in digests:
-        link_or_copy_file(os.path.join(orig_sources_dir, digest),
-                          os.path.join(root_sources_dir, digest))
-
-    for cp, cp_id in checkpoint_ids.items():
-        source_path = os.path.join(args.store, "refs_tars/" + cp_id + ".tar.gz")
-        if os.path.isfile(source_path):
-            link_or_copy_file(source_path,
-                              os.path.join(root_input_dir, cp_id + ".tar.gz"))
-
-    return rootdir
-
-# Moves any files recursively in root_src_dir to root_dst_dir, replacing if needed
-# Keeps old files and directories in root_dst_dir
-def move_merged(root_src_dir, root_dst_dir):
-    root_src_dir = os.path.abspath(root_src_dir)
-    root_dst_dir = os.path.abspath(root_dst_dir)
-    for src_dir, dirs, files in os.walk(root_src_dir):
-        dst_dir = src_dir.replace(root_src_dir, root_dst_dir, 1)
-        if not os.path.exists(dst_dir):
-            os.makedirs(dst_dir)
-        for file_ in files:
-            src_file = os.path.join(src_dir, file_)
-            dst_file = os.path.join(dst_dir, file_)
-            if os.path.exists(dst_file):
-                os.remove(dst_file)
-            shutil.move(src_file, dst_dir)
-
-def run_in_vm(args, manifest, digests, tmpdirname, shell_to_run, checkpoint_ids):
-    image,kernel,initrd = find_images(args.arch)
-
-    rootdir = make_work_rootfs(args, tmpdirname, manifest, digests, shell_to_run, checkpoint_ids)
-    work_image = os.path.join(tmpdirname, "work.img")
-    create_ext4_image(work_image, 100*1024*1024*1024, rootdir)
-    shutil.rmtree(rootdir)
-
-    output_path = args.output_directory
-    os.makedirs(output_path, exist_ok=True)
-
-    exit_status = 1
-
-    with tempfile.TemporaryDirectory(prefix="download-", dir=output_path) as output_tmpdir:
-        with QEmu(image, work_image, kernel, initrd, args.arch) as qemu:
-            with subprocess.Popen(["tar", "x", "-C", output_tmpdir], stdin=subprocess.PIPE) as proc:
-                qemu.copy_out(proc.stdin)
-        exit_status_path = os.path.join(output_tmpdir, "exit_status")
-        if os.path.isfile(exit_status_path):
-            with open(exit_status_path, "r") as f:
-                exit_status = int(f.read())
-
-        # Move osbuild outout to the real output dir
-        osbuild_output = os.path.join(output_tmpdir, "osbuild")
-        if os.path.isdir(osbuild_output):
-            move_merged(osbuild_output, output_path)
-
-        checkpoints_output = os.path.join(output_tmpdir, "checkpoints")
-        checkpoints_dest = os.path.join(args.store, "refs_tars")
-        if os.path.isdir(checkpoints_output):
-            os.makedirs(checkpoints_dest, exist_ok=True)
-            for tar in os.listdir(checkpoints_output):
-                if not os.path.isfile(os.path.join(checkpoints_dest, tar)):
-                    shutil.move(os.path.join(checkpoints_output, tar),
-                                checkpoints_dest)
-
-    sys.exit(exit_status)
-
-def main():
-    args = parse_arguments(sys.argv)
-    manifest = read_manifest(args.manifest_path)
-
-    print("Running osbuild on host to download files")
-    checkpoint_ids = local_osbuild(manifest, ['--store', args.store])
-
-    digests = extract_dependencies(manifest)
-
-    mainsh_data = f'''\
-#!/bin/bash
-
-mkdir -p /work/osbuild_store
-(
-  echo === Extracting checkpoints in vm ===
-  for tar in $(find /work/input/ -mindepth 1 -print ); do
-    echo extracting $(basename $tar)
-    tar xf $tar  --acls --selinux --xattrs -C /work/osbuild_store
-  done
-  echo === Running osbuild in vm ===
-  osbuild --store /work/osbuild_store --output-directory /work/output/osbuild {' '.join(map(lambda e: "--export " + e, args.export))} {' '.join(map(lambda cp: "--checkpoint " + cp, args.checkpoint))} /work/image.json
-  RES=$?
-  echo $RES > /work/output/exit_status
-
-  echo === Osbuild exit status $RES ===
-
-  echo === Saving checkpoints ===
-  mkdir -p /work/output/checkpoints
-  for cp in $(find /work/osbuild_store/refs/ -mindepth 1 -printf "%f "); do
-    if test -f /work/input/$cp.tar.gz; then
-       continue
-    fi
-    obj=$(basename $(readlink /work/osbuild_store/refs/$cp))
-    tar cSf /work/output/checkpoints/$cp.tar.gz --acls --selinux --xattrs -C /work/osbuild_store/ refs/$cp objects/$obj
-    echo Saved $cp
-  done
-) > /dev/virtio-ports/stdout 2>&1
-
-tar cSf /dev/virtio-ports/output -C /work/output ./
-
-# Signal output ended
-sleep 3
-echo DONE > /dev/virtio-ports/sync
-
-# Block for it to be fully read
-cat /dev/virtio-ports/sync
-
-'''
-
-    tmpdir = os.path.join(args.store, "tmp")
-    os.makedirs(tmpdir, exist_ok=True)
-
-    with tempfile.TemporaryDirectory(prefix="osbuild-qemu-", dir=tmpdir) as tmpdirname:
-        run_in_vm(args, manifest, digests, tmpdirname, mainsh_data, checkpoint_ids)
-
-if __name__ == "__main__":
-    main()

osbuildvm/osbuildvm.mpp.yml

@@ -1,229 +0,0 @@
-version: '2'
-mpp-vars:
-  rootfs_uuid: 86a22bf4-f153-4541-b6c7-0332c0dfaead
-  rootfs_size: 2147483648
-  cs9_baseurl: http://mirror.stream.centos.org/9-stream
-  cs9_repos:
-  - id: baseos
-    baseurl: $cs9_baseurl/BaseOS/$arch/os/
-  - id: appstream
-    baseurl: $cs9_baseurl/AppStream/$arch/os/
-  centos_gpg_key: |
-    -----BEGIN PGP PUBLIC KEY BLOCK-----
-    Version: GnuPG v2.0.22 (GNU/Linux)
-
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-pipelines:
-- runner: org.osbuild.centos9
-  name: build
-  stages:
-  - type: org.osbuild.rpm
-    inputs:
-      packages:
-        type: org.osbuild.files
-        origin: org.osbuild.source
-        mpp-depsolve:
-          architecture: $arch
-          module-platform-id: platform:el9
-          baseurl: $cs9_baseurl/BaseOS/$arch/os/
-          repos:
-            mpp-eval: cs9_repos
-          packages:
-          - dnf
-          - e2fsprogs
-          - policycoreutils
-          - python3-iniparse
-          - python39
-          - qemu-img
-          - selinux-policy-targeted
-          - tar
-          - xz
-    options:
-      gpgkeys:
-      - mpp-eval: centos_gpg_key
-      exclude:
-        docs: true
-  - type: org.osbuild.selinux
-    options:
-      file_contexts: etc/selinux/targeted/contexts/files/file_contexts
-      labels:
-        /usr/bin/cp: system_u:object_r:install_exec_t:s0
-        /usr/bin/tar: system_u:object_r:install_exec_t:s0
-- name: rootfs
-  build: name:build
-  stages:
-  - type: org.osbuild.rpm
-    options:
-      gpgkeys:
-      - mpp-eval: centos_gpg_key
-    inputs:
-      packages:
-        type: org.osbuild.files
-        origin: org.osbuild.source
-        mpp-depsolve:
-          architecture: $arch
-          module-platform-id: platform:el9
-          baseurl: $cs9_baseurl/BaseOS/$arch/os/
-          repos:
-            mpp-join:
-            - mpp-eval: cs9_repos
-            - - id: osbuild
-                baseurl: https://download.copr.fedorainfracloud.org/results/@osbuild/osbuild/centos-stream-9-$arch
-          packages:
-          - bash
-          - dracut-config-generic
-          - kernel
-          - langpacks-en
-          - selinux-policy-targeted
-          - net-tools
-          - osbuild
-          - osbuild-tools
-          - osbuild-ostree
-          excludes:
-          - dracut-config-rescue
-  - type: org.osbuild.locale
-    options:
-      language: en_US.UTF-8
-  - type: org.osbuild.copy
-    inputs:
-      inlinefile:
-        type: org.osbuild.files
-        origin: org.osbuild.source
-        mpp-embed:
-          id: osbuilder.sh
-          text: |
-            #!/usr/bin/bash
-            function clean_up {
-              systemctl poweroff -f -f
-            }
-            trap clean_up EXIT
-            if grep -q "osbuilder_bash=1" /proc/cmdline; then bash; exit; fi
-            mount /dev/vdb /work
-            /work/main.sh
-    options:
-      paths:
-      - from:
-          mpp-format-string: input://inlinefile/{embedded['osbuilder.sh']}
-        to: tree:///usr/bin/start.sh
-  - type: org.osbuild.chmod
-    options:
-      items:
-        /usr/bin/start.sh:
-          mode: a+x
-  - type: org.osbuild.mkdir
-    options:
-      paths:
-        - path: /work
-  - type: org.osbuild.selinux
-    options:
-      file_contexts: etc/selinux/targeted/contexts/files/file_contexts
-  - type: org.osbuild.selinux
-    options:
-      file_contexts: etc/selinux/targeted/contexts/files/file_contexts
-- name: image
-  build: name:build
-  stages:
-  - type: org.osbuild.truncate
-    options:
-      filename: disk.img
-      size:
-        mpp-format-string: '{rootfs_size}'
-  - type: org.osbuild.mkfs.ext4
-    devices:
-      device:
-        type: org.osbuild.loopback
-        options:
-          filename: disk.img
-          start: 0
-          size:
-            mpp-eval: rootfs_size
-    options:
-      uuid:
-        mpp-eval: rootfs_uuid
-      label: root
-  - type: org.osbuild.copy
-    inputs:
-      tree:
-        type: org.osbuild.tree
-        origin: org.osbuild.pipeline
-        references:
-        - name:rootfs
-    options:
-      paths:
-      - from: input://tree/
-        to: mount://root/
-    devices:
-      root:
-        type: org.osbuild.loopback
-        options:
-          filename: disk.img
-          start: 0
-          size:
-            mpp-eval: rootfs_size
-    mounts:
-    - name: root
-      type: org.osbuild.ext4
-      source: root
-      target: /
-- name: osbuildvm
-  build: name:build
-  stages:
-  - type: org.osbuild.qemu
-    inputs:
-      image:
-        type: org.osbuild.files
-        origin: org.osbuild.pipeline
-        references:
-          name:image:
-            file: disk.img
-    options:
-      filename: disk.qcow2
-      format:
-        type: qcow2
-        compat: '1.1'
-  - type: org.osbuild.copy
-    inputs:
-      rootfs:
-        type: org.osbuild.tree
-        origin: org.osbuild.pipeline
-        references:
-        - name:rootfs
-    options:
-      paths:
-      - from:
-          mpp-format-string: input://rootfs/usr/lib/modules/{rpms['rootfs']['kernel-core'].evra}/vmlinuz
-        to: tree:///vmlinuz
-      - from:
-          mpp-format-string: input://rootfs/boot/initramfs-{rpms['rootfs']['kernel-core'].evra}.img
-        to: tree:///initramfs
-  - type: org.osbuild.chmod
-    options:
-      items:
-        /initramfs:
-          mode: a+r

runvm

@@ -1,449 +0,0 @@
-#!/usr/bin/env python3
-
-import argparse
-import atexit
-import binascii
-import http.server
-import os
-import platform
-import select
-import shutil
-import signal
-import socket
-import socketserver
-import subprocess
-import sys
-import tempfile
-import time
-
-is_verbose = False
-def print_verbose(s):
-    if is_verbose:
-        print(s)
-
-def print_error(s):
-    print(s, file=sys.stderr)
-
-def exit_error(s):
-    print_error(s)
-    sys.exit(1)
-
-def bool_arg(val):
-    return "on" if val else "off"
-
-def find_qemu(arch):
-    binary_names = [ f"qemu-system-{arch}" ]
-    if arch == platform.machine():
-        binary_names.append("qemu-kvm")
-
-    for binary_name in binary_names:
-        if "QEMU_BUILD_DIR" in os.environ:
-            p = os.path.join(os.environ["QEMU_BUILD_DIR"], binary_name)
-            if os.path.isfile(p):
-                return p
-            else:
-                exit_error(f"Can't find {binary_name}")
-
-        qemu_bin_dirs = ["/usr/bin", "/usr/libexec"]
-        if "PATH" in os.environ:
-            qemu_bin_dirs += os.environ["PATH"].split(":")
-
-        for d in qemu_bin_dirs:
-            p = os.path.join(d, binary_name)
-            if os.path.isfile(p):
-                return p
-
-    exit_error(f"Can't find {binary_name}")
-
-def qemu_available_accels(qemu):
-    cmd = qemu + ' -accel help'
-    info = subprocess.check_output(cmd.split(" ")).decode('utf-8')
-    accel_list = []
-    for accel in ('kvm', 'xen', 'hvf', 'hax', 'tcg'):
-        if info.find(accel) > 0:
-            accel_list.append(accel)
-    return accel_list
-
-def random_id():
-    return binascii.b2a_hex(os.urandom(8)).decode('utf8')
-
-def machine_id():
-    try:
-        with open("/etc/machine-id", "r") as f:
-            mid = f.read().strip()
-    except FileNotFoundError:
-        if sys.platform == "darwin":
-            # for macOS
-            import plistlib
-            cmd = "ioreg -rd1 -c IOPlatformExpertDevice -a"
-            plist_data = subprocess.check_output(cmd.split(" "))
-            mid = plistlib.loads(plist_data)[0]["IOPlatformUUID"].replace("-","")
-        else:
-            # fallback for the other distros
-            hostname = socket.gethostname()
-            mid = ''.join(hex(ord(x))[2:] for x in (hostname*16)[:16])
-
-    return mid
-
-def generate_mac_address():
-    # create a new mac address based on our machine id
-    data = machine_id()
-
-    maclst = ["FE"] + [data[x:x+2] for x in range(-12, -2, 2)]
-    return  ":".join(maclst)
-
-def run_http_server(path):
-    writer, reader = socket.socketpair(socket.AF_UNIX, socket.SOCK_STREAM)
-    child_pid = os.fork()
-    if child_pid == 0:
-        reader.close()
-
-        # Child
-        os.chdir(path)
-
-        class HTTPHandler(http.server.SimpleHTTPRequestHandler):
-            def log_message(self, format, *args):
-                pass # Silence logs
-
-        httpd = socketserver.TCPServer(("127.0.0.1", 0),  HTTPHandler)
-        writer.send(str(httpd.server_address[1]).encode("utf8"))
-        writer.close()
-
-        httpd.serve_forever()
-        sys.exit(0)
-
-    # Parent
-    writer.close()
-    atexit.register(os.kill, child_pid,signal.SIGTERM)
-
-    http_port = int(reader.recv(128).decode("utf8"))
-    reader.close()
-
-    return http_port
-
-def find_ovmf(args):
-    dirs = [
-        "~/.local/share/ovmf",
-        "/usr/share/OVMF",
-        "/usr/share/edk2/ovmf/"
-    ]
-    if args.ovmf_dir:
-        dirs.append(args.ovmf_dir)
-
-    for d in dirs:
-        path = os.path.expanduser(d)
-        if os.path.exists(path):
-            return path
-
-    raise RuntimeError("Could not find OMVF")
-
-# location can differ depending on how qemu is installed
-def find_edk2():
-    dirs = [
-        "/usr/local/share/qemu",
-        "/opt/homebrew/share/qemu"
-    ]
-
-    for d in dirs:
-        path = os.path.expanduser(d)
-        if os.path.exists(path):
-            return path
-
-    raise RuntimeError("Could not find edk2 directory")
-
-def qemu_run_command(qmp_socket_path, command):
-    sock2 = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
-    sock2.connect(qmp_socket_path)
-    r = sock2.recv(1024)
-    sock2.send('{"execute":"qmp_capabilities"}\n'.encode("utf8"))
-    r = sock2.recv(1024)
-    sock2.send(f'{command}\n'.encode("utf8"))
-    r = sock2.recv(1024)
-    sock2.close()
-
-def virtio_serial_connect(virtio_socket_path):
-    sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
-    while True:
-        time.sleep(0.1)
-        try:
-            sock.connect(virtio_socket_path)
-            return sock
-        except FileNotFoundError:
-            pass
-
-def available_tcp_port(port_range_from = 1024):
-    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-    s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-    port = port_range_from
-    port_range_to = port_range_from + 32 # limit for retry
-    while port < port_range_to:
-        try:
-            s.bind(('', port))
-        except OSError:
-            port += 1
-            continue
-        break
-    s.close()
-    return port
-
-class WatchdogCommand:
-    START = 1
-    STOP = 2
-
-    def __init__(self, op, arg = None):
-        self.op = op
-        self.arg = arg
-
-def parse_watchdog_commands(sock):
-    commands = []
-    data = sock.recv(16).decode("utf8")
-    for l in data.splitlines():
-        if l.startswith("START"):
-            try:
-                arg = int(l[5:])
-            except ValueError:
-                arg = 30 # Default if not specified
-            commands.append( WatchdogCommand(WatchdogCommand.START, arg) )
-        elif l.startswith("STOP"):
-            commands.append( WatchdogCommand(WatchdogCommand.STOP) )
-        else:
-            print_verbose(f"Unsupported watchdog command {l}")
-    return commands
-
-def run_watchdog(watch_socket_path, qmp_socket_path):
-    sock = virtio_serial_connect(watch_socket_path)
-
-    p = select.poll()
-    p.register(sock, select.POLLIN)
-
-    watchdog_timeout = None
-    watchdog_delay = 30
-
-    while True:
-        timeout = None
-        if watchdog_timeout != None:
-            timeout = max(watchdog_timeout - time.time(), 0) * 1000
-
-        poll_res = p.poll(timeout)
-
-        if len(poll_res) > 0:
-            v = poll_res[0][1]
-            if v & select.POLLHUP:
-                sys.exit(0)
-            commands = parse_watchdog_commands(sock)
-            for cmd in commands:
-                if cmd.op == WatchdogCommand.START:
-                    print_verbose(f"Starting watchdog for {cmd.arg} sec")
-                    watchdog_timeout = time.time() + cmd.arg
-                if cmd.op == WatchdogCommand.STOP:
-                    print_verbose(f"Stopped watchdog")
-                    watchdog_timeout = None
-
-        if watchdog_timeout != None and time.time() >= watchdog_timeout:
-            print_verbose(f"Triggering watchdog")
-            qemu_run_command(qmp_socket_path, '{"execute": "system_reset"}')
-
-            # Queue a new timeout in case the next boot fails, until disabled
-            watchdog_timeout = time.time() + watchdog_delay
-
-
-def main():
-    parser = argparse.ArgumentParser(description="Boot virtual machine images")
-    parser.add_argument("--verbose", default=False, action="store_true")
-    parser.add_argument("--arch", default=platform.machine(), action="store",
-                        help=f"Arch to run for (default {platform.machine()})")
-    parser.add_argument("--publish-dir", action="store",
-                        help=f"Publish the specified directory over http in the vm")
-    parser.add_argument("--memory", default="2G",
-                        help=f"Memory size (default 2G)")
-    parser.add_argument("--nographics", default=False, action="store_true",
-                        help=f"Run without graphics")
-    parser.add_argument("--watchdog", default=False, action="store_true",
-                        help=f"Enable watchdog")
-    parser.add_argument("--tpm2", default=False, action="store_true",
-                        help=f"Enable TPM2")
-    parser.add_argument("--snapshot", default=False, action="store_true",
-                        help=f"Work on a snapshot  of the image")
-    parser.add_argument("--ovmf-dir", action="store",
-                        help="Specify directory for OVMF files (Open Virtual Machine Firmware)")
-    parser.add_argument("--secureboot", dest="secureboot", action="store_true", default=False,
-                        help="Enable SecureBoot")
-    parser.add_argument("--ssh-port", type=int, default=2222,
-                        help="SSH port forwarding to SSH_PORT (default 2222)")
-    parser.add_argument("--cdrom", action="store",
-                        help="Specify .iso to load")
-    parser.add_argument("image", type=str, help="The image to boot")
-    parser.add_argument('extra_args', nargs=argparse.REMAINDER, metavar="...", help="extra qemu arguments")
-
-    args = parser.parse_args(sys.argv[1:])
-
-    global is_verbose
-    is_verbose = args.verbose
-
-    # arm64 is an alias for aarch64 on macOS
-    if args.arch == "arm64":
-        args.arch = "aarch64"
-
-    qemu = find_qemu(args.arch)
-    accel_list = qemu_available_accels(qemu)
-    qemu_args = [qemu]
-
-    if args.arch == "x86_64":
-        machine = "q35"
-        default_cpu = "qemu64,+ssse3,+sse4.1,+sse4.2,+popcnt"
-
-        ovmf = find_ovmf(args)
-        if args.secureboot:
-            qemu_args += [
-                "-drive", f"file={ovmf}/OVMF_CODE.secboot.fd,if=pflash,format=raw,unit=0,readonly=on",
-                "-drive", f"file={ovmf}/OVMF_VARS.secboot.fd,if=pflash,format=raw,unit=1,snapshot=on,readonly=off",
-            ]
-        else:
-            qemu_args += [
-                "-drive", f"file={ovmf}/OVMF_CODE.fd,if=pflash,format=raw,unit=0,readonly=on",
-                "-drive", f"file={ovmf}/OVMF_VARS.fd,if=pflash,format=raw,unit=1,snapshot=on,readonly=off",
-            ]
-    elif args.arch == "aarch64":
-        machine = "virt"
-        default_cpu = "cortex-a57"
-        if sys.platform == "darwin":
-            edk2 = find_edk2()
-            qemu_args += [
-                "-device", "virtio-gpu-pci", # for display
-                "-display", "default,show-cursor=on", # for display
-                "-device", "qemu-xhci", # for keyboard
-                "-device", "usb-kbd", # for keyboard
-                "-device", "usb-tablet", # for mouse
-                "-smp", str(os.cpu_count()), # for max cores
-                "-drive", f"file={edk2}/edk2-aarch64-code.fd,if=pflash,format=raw,unit=0,readonly=on",
-                "-drive", f"file={edk2}/edk2-arm-vars.fd,if=pflash,format=raw,unit=1,snapshot=on,readonly=off"
-            ]
-        else:
-            qemu_args += [
-                "-bios", "/usr/share/edk2/aarch64/QEMU_EFI.fd",
-                "-boot", "efi"
-            ]
-    else:
-        exit_error(f"unsupported architecture {args.arch}")
-
-    accel_enabled = True
-    if 'kvm' in accel_list and os.path.exists("/dev/kvm"):
-        qemu_args += ['-enable-kvm']
-    elif 'hvf' in accel_list:
-        qemu_args += ['-accel', 'hvf']
-    else:
-        accel_enabled = False
-        print_verbose("Acceleration: off")
-
-    qemu_args += [
-        "-m", str(args.memory),
-        "-machine", machine,
-        "-cpu", "host" if accel_enabled else default_cpu
-    ]
-
-    guestfwds=""
-
-    if args.publish_dir:
-        if shutil.which("netcat") is None:
-            print("Command `netcat` not found in path, ignoring publish-dir")
-        else:
-            httpd_port = run_http_server(args.publish_dir)
-            guestfwds = f"guestfwd=tcp:10.0.2.100:80-cmd:netcat 127.0.0.1 {httpd_port},"
-            print_verbose(f"publishing {args.publish_dir} on http://10.0.2.100/")
-
-    portfwd = {
-        available_tcp_port(args.ssh_port): 22
-    }
-    for local, remote in portfwd.items():
-        print_verbose(f"port: {local} → {remote}")
-
-    fwds = [f"hostfwd=tcp::{h}-:{g}" for h, g in portfwd.items()]
-
-    macstr = generate_mac_address()
-    print_verbose(f"MAC: {macstr}")
-
-    qemu_args += [
-        "-device", f"virtio-net-pci,netdev=n0,mac={macstr}",
-        "-netdev", "user,id=n0,net=10.0.2.0/24," + guestfwds + ",".join(fwds),
-    ]
-
-    if args.nographics:
-        qemu_args += ["-nographic"]
-
-    runvm_id = random_id()
-
-    tmpdir = tempfile.TemporaryDirectory(prefix=f"runvm-{runvm_id}")
-
-    watchdog_pid = 0
-    if args.watchdog:
-        qmp_socket_path = os.path.join(tmpdir.name, "qmp-socket")
-        watch_socket_path = os.path.join(tmpdir.name, "watch-socket")
-
-        qemu_args += [
-            "-qmp", f"unix:{qmp_socket_path},server=on,wait=off",
-            "-device", "virtio-serial", "-chardev", f"socket,path={watch_socket_path},server=on,wait=off,id=watchdog",
-            "-device", "virtserialport,chardev=watchdog,name=watchdog.0"
-        ]
-
-        watchdog_pid = os.fork()
-        if watchdog_pid == 0:
-            run_watchdog(watch_socket_path, qmp_socket_path)
-            sys.exit(0)
-
-    if args.tpm2:
-        if shutil.which("swtpm") is None:
-            exit_error("Command `swtpm` not found in path, this is needed for tpm2 support")
-
-        tpm2_socket = os.path.join(tmpdir.name, "tpm-socket")
-
-        if args.snapshot:
-            tpm2_path = os.path.join(tmpdir.name, "tpm2_state")
-        else:
-            tpm2_path = ".tpm2_state"
-        os.makedirs(tpm2_path, exist_ok=True)
-
-        swtpm_args = ["swtpm", "socket", "--tpm2", "--tpmstate", f"dir={tpm2_path}", "--ctrl", f"type=unixio,path={tpm2_socket}" ]
-        res = subprocess.Popen(swtpm_args)
-
-        qemu_args += [
-            "-chardev", f"socket,id=chrtpm,path={tpm2_socket}",
-            "-tpmdev", "emulator,id=tpm0,chardev=chrtpm",
-            "-device", "tpm-tis,tpmdev=tpm0"
-        ]
-
-    print_verbose(f"Image: {args.image}")
-
-    if args.image.endswith(".raw"):
-        qemu_args += [
-            "-drive", f"file={args.image},index=0,media=disk,format=raw,if=virtio,snapshot={bool_arg(args.snapshot)}",
-        ]
-    else: # assume qcow2
-        qemu_args += [
-            "-drive", f"file={args.image},index=0,media=disk,format=qcow2,if=virtio,snapshot={bool_arg(args.snapshot)}",
-        ]
-
-    if args.cdrom:
-        qemu_args += [
-            "-cdrom", args.cdrom,
-            "-boot", "d"
-        ]
-
-    qemu_args += args.extra_args
-
-    print_verbose(f"Running: {' '.join(qemu_args)}")
-
-    try:
-        res = subprocess.run(qemu_args, check=False)
-    except KeyboardInterrupt:
-        exit_error("Aborted")
-
-    if watchdog_pid:
-        os.kill(watchdog_pid, signal.SIGTERM)
-
-    tmpdir.cleanup()
-
-    return res.returncode
-
-
-if __name__ == "__main__":
-    sys.exit(main())

tools/runosbuild

@@ -9,7 +9,6 @@
 #
 # * Knows what target to export based on the extensions.
 # * Knows what the exported filename based on the extensions.
-# * Supports building natively or in a VM via osbuildvm.
 # * Runs only the minimal required commands as root, and
 #   chowns the resulting files to the user
 # * Supports exporting an extra ostree commit and pulling that
@@ -26,22 +25,14 @@ EXTENSION="$6"
 
 # Map extension => export pipeline name
 declare -A EXPORT_BY_EXT
-EXPORT_BY_EXT[img]=image
 EXPORT_BY_EXT[oci.tar]=container
-EXPORT_BY_EXT[qcow2]=qcow2
 EXPORT_BY_EXT[repo]=ostree-commit
-EXPORT_BY_EXT[rootfs]=rootfs
-EXPORT_BY_EXT[ext4]=ext4
 EXPORT_BY_EXT[tar]=tar
 
 # Map extension to name of exported file by pipeline
 declare -A EXPORT_FILE_BY_EXT
-EXPORT_FILE_BY_EXT[img]=disk.img
-EXPORT_FILE_BY_EXT[qcow2]=disk.qcow2
 EXPORT_FILE_BY_EXT[oci.tar]=container.tar
 EXPORT_FILE_BY_EXT[repo]=repo
-EXPORT_FILE_BY_EXT[rootfs]=
-EXPORT_FILE_BY_EXT[ext4]=rootfs.ext4
 EXPORT_FILE_BY_EXT[tar]=rootfs.tar
 
 EXPORT=${EXPORT_BY_EXT[${EXTENSION}]}
@@ -54,8 +45,7 @@ if [ $ARCH == $HOST_ARCH -a $VM == 0 ]; then
     SUDO="sudo"
     OSBUILD="sudo osbuild"
 else
-    SUDO=
-    OSBUILD="osbuildvm/osbuildvm --arch=$ARCH"
+    echo "I don't support building for non-x86 nor in a VM."
 fi
 
 EXPORT_ARGS="--export $EXPORT"