Adds a cmdline option to configure the stdout/stderr pipe sizes.
Uses `F_SETPIPE_SZ` to resize the write side of the pipe after
creation.
Example Cmdline option: `agent.container_pipe_size=2097152`
fixes#152
Signed-off-by: Alex Price <aprice@atlassian.com>
Fedora versions 28 and 29 has come EOL, we should update the generation
of obs packages but now for Fedora 30.
Fixes#963
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
This allows to reuse detached block index and ensures that the
index will not reach the limit of device(such as `maxSCSIDevices`)
after restarting containers many times in one pod.
Fixes: #2007
Signed-off-by: Li Yuxuan <liyuxuan04@baidu.com>
I add another sub-command `build-service` in Makefile to
generate rust-agent-related systemd service files, which
are necessary for building guest rootfs image.
The whole design is following the one in go-agent.
Fixes: #144
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
The script points kata-runtime at the generated initrd/image by
editing the host config file, which we aren't doing when
KATA_DEV_MODE=1 is set, so this won't work.
Fixes: #415
Signed-off-by: Cole Robinson <crobinso@redhat.com>
If KATA_DEV_MODE is set, test_images.sh attempts to validate that
docker has kata-runtime as a configured --runtime value. This gives
a nicer and earlier error, but it also complicates using
/usr/bin/docker as provided by podman, which has a different 'info'
topology.
Let's drop the check and let the tests fail naturally if the host
isn't configured properly
Signed-off-by: Cole Robinson <crobinso@redhat.com>
set_runtime attempts to overwrite the host docker configuration to
default to DOCKER_RUNTIME instead of kata-runtime, which does not
work for 'docker build'.
Since this is a host altering step, skip it if KATA_DEV_MODE is set.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
kata-manager.sh makes host config changes. KATA_DEV_MODE is meant to
avoid such changes.
Add a helper run_mgr function which stubs out kata-manager.sh usage
if KATA_DEV_MODE is set.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Define KATA_DEV_MODE at the top of the file, so code doesn't need
to conditionally compare against it
Signed-off-by: Cole Robinson <crobinso@redhat.com>
The current setup leaves images/ and rootfs-osbuilder/ dirs stranded
in the $project_dir when run locally. This simplifies things by only
passing through the project_dir and the tmp_dir that all our output
is relative to
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Enable libpmem to support PMEM when running under Kubernetes.
see https://github.com/kata-containers/runtime/issues/2262
According to QEMU's nvdimm documentation: When 'pmem' is 'on' and QEMU is
built with libpmem support, QEMU will take necessary operations to guarantee
the persistence of its own writes to the vNVDIMM backend.
fixes#958
Signed-off-by: Julio Montes <julio.montes@intel.com>
Otherwise it defaults to using the $project_dir/dracut_overlay, which
leaves junk hanging around when running the tests locally
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This is similarly used in image_builder.sh and can be handy to
determine what is happening. Unfold the 'set' short options while
we are at it
Signed-off-by: Cole Robinson <crobinso@redhat.com>
The rootfs and image builder scripts are wired up to handle the
DOCKER_RUNTIME, so pass our value down to those scripts
Signed-off-by: Cole Robinson <crobinso@redhat.com>
DOCKER_RUNTIME is the naming used in the actual osbuilder scripts
for this value. Change the test code to match
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This value is set globally, so this condition will never trigger.
`mkdir -p` would error anyways if it was unspecified
Signed-off-by: Cole Robinson <crobinso@redhat.com>
virtiofsd should be added in kata-env as virtiofs enabled kata then
it will be easy to get the info of virtiofsd from kata-env.
Fixes: #2491
Change-Id: I37ff58ed4315344d1e2b87f3abcd04311661e910
Jira: ENTOS-1579
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
Much of the information is from the release docs from packaging repo.
Plan is to maintain all the release information in this repo.
Fixes#600
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
Some of the information in this doc has gone stale.
Move the relevant information over to Stable-Branch-Strategy.md.
It is a good idea to not have information dispersed accross
too many docs.
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
1. For the git clone operation, 'sh' step in a single line would suffice.
2. Provide directory context using 'dir', this avoids having to provide the
path to the scripts twice, while executing each and every script in that folder.
Signed-off-by: Ramanathan Muthaiah <rus.cahimb@gmail.com>
Document examples of how to import Kata logs with `fluentd`.
Show examples both from the systemd/logfmt method and the
file/JSON method.
Fixes: #601
Depends-on:github.com/kata-containers/tests/pull/2334
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
libcontainer's cgroups V2 implementation requires BPF to run a BPF
program in the container
fixes#955
Signed-off-by: Julio Montes <julio.montes@intel.com>
Now that ubuntu 19.04 and fedora 29 has come EOL, we should remove the generation of
the obs generation and testing for ubuntu 19.04.
Fixes#953
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
This will test the kata-containers packages that are available on
Fedora 31 to see that they are working properly.
Fixes#951
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
document what cgroups are supported and what changes are needed in the
configuration file to support them.
fixes#603
Signed-off-by: Julio Montes <julio.montes@intel.com>
