Add required kernel config for dm-crypt/dm-integrity/dm-verity
and related crypto config.
Add userspace command line tools for disk encryption support
and ext4 file system utilities.
Fixes: #4761
Signed-off-by: Arron Wang <arron.wang@intel.com>
In at least kata versions 2.3.3 and 2.4.0 it was noticed that the guest
operating system's clock would drift out of sync slowly over time
whilst the pod was running.
This had previously been raised and fixed in the old reposity via [1].
In essence kvm_ptp and chrony were paired together in order to
keep the system clock up to date with the host.
In the recent versions of kata metioned above,
the chronyd.service fails upon boot with status `266/NAMESPACE`
which seems to be due to the fact that the `/var/lib/chrony`
directory no longer exists.
This change sets the `/var/lib/chrony` directory for the `ReadWritePaths`
to be ignored when the directory does not exist, as per [2].
[1] https://github.com/kata-containers/runtime/issues/1279
[2] https://www.freedesktop.org/software/systemd
/man/systemd.exec.html#ReadWritePaths=
Fixes: #4167
Signed-off-by: Champ-Goblem <cameron_mcdermott@yahoo.co.uk>
Use `multistrap` for building Ubuntu rootfs. Adds support for building
for foreign architectures using the `ARCH` environment variable
(including umoci).
In the process, the Ubuntu rootfs workflow is vastly simplified.
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
- Add a doc comment
- Pass to build container, e.g. to build x86_64 with glibc (would
always use musl)
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
Remove a lot of cruft of musl installations -- we needed those for the
Go agent, but Rustup just takes care of everything. aarch64 on
Debian-based & Alpine is an exception -- create a symlink
`aarch64-linux-musl-gcc` to `musl-tools`'s `musl-gcc` or `gcc` on
Alpine. This is unified -- arch-specific Dockerfiles are removed.
Furthermore, we should keep it in Ubuntu for supporting the offline SEV
KBC. We also keep it in Clear Linux, as that runs our internal checks,
but it is e.g. not shipped in CentOS Stream 9.
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
Use `multistrap` for building Ubuntu rootfs. Adds support for building
for foreign architectures using the `ARCH` environment variable.
In the process, the Ubuntu rootfs workflow is vastly simplified.
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
- Add a doc comment
- Pass to build container, e.g. to build x86_64 with glibc (would
always use musl)
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
Remove a lot of cruft of musl installations -- we needed those for the
Go agent, but Rustup just takes care of everything. aarch64 on
Debian-based & Alpine is an exception -- create a symlink
`aarch64-linux-musl-gcc` to `musl-tools`'s `musl-gcc` or `gcc` on
Alpine. This is unified -- arch-specific Dockerfiles are removed.
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
to cover a Red Hat (adjacent) rootfs with great cross-platform compatibility
and a workable release cadence. The previous CentOS & Fedora workflows are
simplified.
Also remove unnecessary `/usr/share` files as on Ubuntu and mark Alpine
as unuspported on ppc64le (due to musl, for a while already).
Fixes: #3340
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
We install Rust in the build containers, but we also install Rust in
`rootfs.sh` if it is missing. It makes sense to install Rust in the build
containers so it does not have to be installed every time, but for that check
to work on non-login shells, we should source `.cargo/env` before running it.
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
As the gentoo rootfs is not tested in our CI, we can't guarantee it
actually works as expected.
Whenever we have someone willing to maintain this rootfs we can have it
added back, and also add a CI job to test it altogether, avoiding then
any possible regression.
Fixes: #2144
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Restore Debian as a rootfs.
1. revert of #3154, but some change
2. update debian version to 10.11
3. update `libstdc++-6-dev` to `libstdc++-8-dev`
4. changes discarded in QAT are not restored
Fixes: #3372
Signed-off-by: zhaojizhuang <571130360@qq.com>
Now if no options/arguments specified, the shell scripts will return an error:
ERROR: Invalid rootfs directory: ''
This commit will show usage if no options/arguments specified.
Fixes: #3256
Signed-off-by: bin <bin@hyper.sh>
Use the same runtime used for podman run also for the podman build cmd
Additionally remove "docker" from the docker_run_args variable
Fixes: #3239
Signed-off-by: Snir Sheriber <ssheribe@redhat.com>
With the new rust image pull service skopeo we can parameterise whether to build
and install skopeo and turn it off by default if we don't need
signature verification support
Fixes: #3170
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
Integrate EAA KBC into ubuntu rootfs image.
Fix build failure if build with AA_KBC=eaa_kbc option.
Fixes: #3167
Signed-off-by: zhouliang121 <liang.a.zhou@linux.alibaba.com>
Currently we do not have debian as part of the kata CI as we
do not have a mantainer, this PR removes debian as a supported
rootfs in order to have only the distros that we are supporting
and mantainining.
Fixes#3153
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
- Add hardcoded gpg, signature and polict files
- Modify rootfs.sh to put these in the correct place in the kata image
if skopeo and umoci are being used
Fixes: #2682
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
When the environment variable $SKOPEO_UMOCI is set to "yes", Skopeo and
umoci are built inside the guest build container and installed to the
guest rootfs. The respective build- and runtime dependencies are added.
This respects the (existing) $LIBC variable (gnu/musl) and avoids issues
with glibc mismatches.
This is currently only supported for Ubuntu guests, as the system Golang
packages included in the versions of other distros that we use are too
old to build these packages, and re-enabling installing Golang from
golang.org is cumbersome, given especially that it is unclear how long
we will keep using Skopeo and umoci.
Additionally, when the environment variable $AA_KBC is set,
attestation-agent (with that KBC) is included.
This replaces some logic in ccv0.sh that is removed.
Fixes: #2907
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
The osbuilder needs to set up libseccomp library to build the kata-agent
because the kata-agent supports seccomp currently.
The library is built from the sources to create a static library for musl libc.
In addition, environment variables for the libseccomp crate are set to
link the library statically.
Fixes: #1476
Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
When building with dracut method the build_rootfs_distro() is not called, in turn
detect_rust_version() isn't either, so the install_rust.sh script is gave a null
rust version. This changed the script to call detect_rust_version() right before
install_rust.sh.
Related to commit: f34f67d610Fixes#2862
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
and update the script in `ci/` accordingly.
When only parts of the Kata Containers repositories are checked out
(e.g. when building with Snap) and no Rust version is provided in
calling `install_rust.sh`, the scripts will attempt to clone the
appropriate repos to read the version, which will fail because the
directories already exist. Since we have read the version already, we
can just specify it.
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
The agent build inside a Docker or Podman container has been re-enabled,
but we have since introduced the `$CI` environment variable. Pass it to
avoid checking out the tests repo to main when there is a dependency.
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
or Podman. This is a partial revert of
76c18aa345. The rationale behind that
commit was the fact that the agent could not be built on Alpine, and
then this capability was removed altogether. The issue in Alpine has
since been resolved (see
https://github.com/kata-containers/osbuilder/issues/386). At the same
time, this ensures being able to run a glibc agent on hosts with distros
more recent than the osbuilder distro used (i.e. as of now, when you
build the agent on the host, and its glibc is newer than the one used in
the guest, the agent may encounter unresolved symbols).
Fixes#2398
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
The script runs apt sync at some point which scans all possible fds
in order to close them. The operation is incredibly slow on VMs
and may lead to build timeouts.
Fix it by limiting the container runtime fds to a sane limit.
Fixes: #2510
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Once the ${ROOTFS_DIR} is created, the tool can't run the second
time since the directory is populated and the debootstrap tool
will fail.
Fix by deleting the contents of ${ROOTFS_DIR} if the directory exists.
Note that running make clean will also allow the re-run, it
is only an optimization for some cases the build fails in the middle.
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
With lines like
0a2e2c6038/tools/osbuilder/rootfs-builder/fedora/config.sh (L8)
we imply that one can set another OS_VERSION and it will get picked up.
This is not the case when building inside Docker/Podman because the
variable is not passed to the container, which can lead to confusion.
Forward this env.
Fixes: #2378
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
Building rootfs does not depend on golang, delete intalling
golang may save build time.
And there is only rust agent now, the code for golang agent should
be deleted too.
Fixes: #2170
Signed-off-by: bin <bin@hyper.sh>
- Merge codepath in lib.sh with ppc64le -- do not install CMake
- Like ppc64le, do not install musl rather than just not using it
Fixes: #1975
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
