Include on the terms glossary some words about the agent init as
later on README its explain how the agent can be switched between
systemd and init.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Changed the user-visible urls to point to the right Kata Containers
files/repositories.
Fixes#234
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
To avoid hitting quota limit on docker.io, this changes the Fedora
and CentOS dockerfiles to pull the image from the projects registries.
Fixes#1324
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
This is not needed for Fedora, RHEL, and CentOS, but it is required when
using any other host OS. Having --security-opt apparmor=unconfined used
unconditionally is a no go as it'd break podman.
The reason this was only added when building for SUSE (as target distro)
was because debian and ubuntu condition would fall-through the switch to
the suse case (which makes me think that the fall-through was not
accidental).
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Falling through the switch cases in docker_extra_args() looks like a
typo and causes issues when building with podman, as `--security-opt
apparmor=unconfinded" shouldn't be passed if Apparmor is no enable on
the system.
Fixes: #1241
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Improve Kata Containers memory footprint by reducing debian
image size.
Without this change:
Debian image -> 256MB
With this change:
Debian image -> 128MB
Note: this change *will not* impact ubuntu image.
fixes#1188
Signed-off-by: Julio Montes <julio.montes@intel.com>
Moved the qemu/apply_patches.sh to the common scripts directory and
refactor it so that it can be used as a generic and consistent way
to apply patches.
Fixes#1014
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
It is used a temporary container to pull the QEMU tarball out
of the build image, but this container is never deleted. This
will ensure it gets deleted after its execution.
Fixes#1168
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Currently QEMU is built inside the container, its tarball pulled to
the host, files removed then packaged again. Instead, let's run all
those steps inside the container and the resulting tarball will
be the final version. For that end, it is introduced the
qemu-build-post.sh script which will remove the uneeded files and
create the tarball.
The patterns for directories on qemu.blacklist had to be changed
to work properly with `find -path`.
Fixes#1168
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
The dockerfiles used to build qemu and qemu-virtiofs have the QEMU destination
path hardcoded, which in turn is also on the build scripts. This refactor
the dockerfiles to add the QEMU_DESTDIR argument, which value is passed by the scripts.
Fixes#1168
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Define `before_starting_container` and `after_stopping_container`
functions, these functions run before and after the container that
builds the rootfs respectively.
Signed-off-by: Julio Montes <julio.montes@intel.com>
Otherwise `make install` run from the top directory would just fail as
the target is not defined.
Fixes: #1149
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
For experimental-virtiofs, we use it to test virtiofs with DAX. Let's
rename its virtiofsd to virtiofsd-dax.
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Vivek Goyal found out that using "shared" thread pool, instead of
"exclusive" results in better performance.
Knowning that and with the plan to have virtio-fs as the default fs for
the 2.0, let's bring this patch in for both 5.0 and 5.1.
Fixes: #944
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Added new `agent-ctl` commands to allow the following agent API calls to
be made:
- `AddARPNeighborsRequest`
- `CloseStdinRequest`
- `CopyFileRequest`
- `GetMetricsRequest`
- `GetOOMEventRequest`
- `MemHotplugByProbeRequest`
- `OnlineCPUMemRequest`
- `ReadStreamRequest`
- `ReseedRandomDevRequest`
- `SetGuestDateTimeRequest`
- `TtyWinResizeRequest`
- `UpdateContainerRequest`
- `WriteStreamRequest`
Fixes: #969.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Basic virtio-fs support has made it upstream in the Linux kernel, as
well as in QEMU and Cloud Hypervisor. Let's go ahead and add it to the
standard configuration.
Since the device driver / DAX handling is still in progress for
upstream, we will want to still build a seperate experimental kernel for
those who are comfortable trading off bleeding edge stability/kernel
updates for improved FIO numbers.
Fixes: #963
Signed-off-by: Eric Ernst <eric.g.ernst@gmail.com>
Update the build kata containers kernel document for 2.0 release. Fixed
the 1.x release project paths and urls, using the kata-containers
project file paths and urls.
Fixes: #929
Signed-off-by: Ychau Wang <wangyongchao.bj@inspur.com>
Qemu v5.1 was released with an affending commit 9b3a35ec82
(virtio: verify that legacy support is not accidentally on).
As a result, it breaks commandline compatiblilities for old qemu
users. Upstream qemu has fixed it but no release has been put out yet.
Let's apply these fixes by hand for now.
Refs: https://www.mail-archive.com/qemu-devel@nongnu.org/msg729556.html
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Simply running `make` would generate some cargo lock updates for
agent-ctl. Let's include them so that we have fixed dependencies.
Fixes: #883
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
When building with AGENT_SOURCE_BIN pointing to an already built
kata-agent binary, the target directory needs to be created in the
rootfs tree.
Fixes#873
Signed-off-by: Ralf Haferkamp <rhafer@suse.com>
This reverts commit c0ea910273371f899ff2d8a1029c45ff45344260.
Two scripts are still required for release and testing, which should
have never been under obs-packaging dir in the first place. Let's
revert, move the scripts / update references to it, and then we can
remove the remaining obs-packaging/ tooling.
Signed-off-by: Eric Ernst <eric.g.ernst@gmail.com>
Now, the qemu version used in arm is so old. As some new features have merged
in current qemu, so it's time to upgrade it. As obs-packaging has been removed,
I put the qemu patch under qemu/patch/5.1.x.
As vxfs has been Deprecated in qemu-5.1, it will be no longer exist in
configuration-hyperversior.sh when qemu version larger than 5.0.
Fixes: #816
Signed-off-by: Edmond AK Dantes <edmond.dantes.ak47@outlook.com>
2.0 Packaging runtime-release-notes.sh script is using 1.x Packaging
kernel urls. Fix these urls to 2.0 branch Packaging urls.
Fixes: #829
Signed-off-by: Ychau Wang <wangyongchao.bj@inspur.com>
In static-build/qemu-virtiofs/Dockerfile the code which
applies the virtiofs specific patches is spread in several
RUN instructions. Refactor this code so that it runs in a
single RUN and produce a single overlay image.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
The qemu and qemu-virtiofs Dockerfile files repeat the code to apply
patches based on QEMU stable branch being built. Instead, this adds
a common script (qemu/apply_patches.sh) and make it called by the
respective Dockerfile files.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Fix a bug on qemu-virtiofs Dockerfile which end up not applying
the QEMU patches.
Fixes#786
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Somehow we are not running static checks for a long time.
And that ended up with a lot for errors.
* Ensure debug options are valid is dropped
* fix snap links
* drop extra CONTRIBUTING.md
* reference kata-pkgsync
* move CODEOWNERS to proper place
* remove extra CODE_OF_CONDUCT.md.
* fix spell checker error on Developer-Guide.md
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
This patch add fall-back code path that builds cloud-hypervisor static
binary from source, when the downloading of cloud-hypervisor binary is
failing. This is useful when we experience network issues, and also
useful for upgrading clh to non-released version.
Together with the changes in the tests repo
(https://github.com/kata-containers/tests/pull/2862), the Jenkins config
file is also updated with new Execute shell script for the clh CI in the
kata-containers repo. Those two changes fix the regression on clh CI
here. Please check details in the issue below.
Fixes: #781
Fixes: https://github.com/kata-containers/tests/issues/2858
Signed-off-by: Bo Chen <chen.bo@intel.com>
