`enable_swap` option was added long time ago to add
`-realtime mlock=off` to the QEMU's command line.
Kata now supports QEMU 6, `-realtime` option has been deprecated and
`mlock=on` is causing unexpected behaviors in kata.
This patch removes support for `enable_swap`, `-realtime` and `mlock=`
since they are causing bugs in kata.
Signed-off-by: Julio Montes <julio.montes@intel.com>
CRI-O deployment documentation was quite outdated, giving info from the
`1.x` era. Let's update this to reflect what we currently have.
Fixes: #2498
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
The links are either pointing to the not-used-anymore `master` branch,
or to the kubernetes-incubator page.
Let's always point to the CRI-O github page, using the `main`branch.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Although the documentation removed is correct, it's not relevant to the
current supported versions of CRI-O.
Related: #2498
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Add how-to-setup-swap-devices-in-guest-kernel.md to how-to to introduce
how to setup swap device in guest kernel.
Fixes: #2326
Signed-off-by: Hui Zhu <teawater@antfin.com>
Remove the `Kata Containers with Firecracker` additional configuration steps.
From kata 2.x, the config of `firecracker` is same to `qemu` and `cloud-hypervisor`.
Fixes: #2492
Signed-off-by: wangyongchao.bj <wangyongchao.bj@inspur.com>
update cri plugin source path to containerd pkg in the
how-to-use-k8s-with-cri-containerd-and-kata.md file. The cri project was moved to containerd project pkg directory.
Fixes: #2490
Signed-off-by: wangyongchao.bj <wangyongchao.bj@inspur.com>
Kata-proxy is not longer used in kata 2.x, this PR removes the
reference as well to an script that is not longer existing.
Fixes#2391
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
Removed all TOCs now that GitHub auto-generates them.
Also updated the documentation requirements doc removing the requirement
to add a TOC.
Fixes: #2022.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
The kata-deploy project path has changed from kata v2. fixed kata-deploy path in the document how-to-import-kata-logs-with-fluentd.md.
The correct path is `$GOPATH/src/github.com/kata-containers/kata-containers/tools/packaging/kata-deploy`
Fixes: #2273
Signed-off-by: wangyongchao.bj <wangyongchao.bj@inspur.com>
Currently in kata 2.x, we do not have docker support, this PR removes
the docker documentation with sysctls.
Fixes#2029
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
The --skip-preflight-checks flag has been deprecated in the Kubernetes v1.9
and removed from Kubernetes v1.12.
We should use --ignore-preflight-errors=all flag instead of --skip-preflight-checks.
Fixes: #1919
Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
After some enablement work, memory hotplug can be used on arm64.
Here we offer a document to instruct user to enable it.
Fixes: #1854
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
Now enabling enable_pprof for individual pods is supported,
but not documented.
This commit will add per-Pod Kata configurations for `enable_pprof`
in file `docs/how-to/how-to-set-sandbox-config-kata.md`
Fixes: #1744
Signed-off-by: bin <bin@hyper.sh>
It would be undesirable to be given an annotation like "/dev/null".
Filter out bad annotation values.
Fixes: #1043
Suggested-by: James O. D. Hunt <james.o.hunt@intel.com>
Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
Update how-to-use-k8s-with-cri-containerd-and-kata.md to fit the latest
Kubernetes way.
And also changed CNI plugin from flannel to bridge, that will be easy to run.
Fixes: #1325
Signed-off-by: bin <bin@hyper.sh>
There's no reason to ship qemu & qemu-virtiofs when the former already
includes vitiofs support (and that's the default for 2.x deployments).
In case we will enable experimental qemu DAX support, we should add a
new target, a "qemu-experimental" target, as Carlos has been working on.
Fixes: #1424
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Remove the old config options from the documentation and replace them
with the new form (without the redundant `kata-` prefix).
Signed-off-by: Daniel Knittl-Frank <knittl89+git@googlemail.com>
The documentation contains existing spelling mistakes that are caught by the CI
and prevent checking in. The errors include:
INFO: Spell checking file 'docs/how-to/how-to-load-kernel-modules-with-kata.md'
WARNING: Word 'configurated': did you mean one of the following?: configuration, reconfigured, Confederate, confederate
WARNING: Word 'cri': did you mean one of the following?: cir, crib, chi, cry, Fri, crier
ERROR: Spell check failed for file: 'docs/how-to/how-to-load-kernel-modules-with-kata.md'
INFO: spell check failed for document docs/how-to/how-to-load-kernel-modules-with-kata.md
INFO: Spell checking file 'docs/how-to/how-to-set-sandbox-config-kata.md'
INFO: Spell check successful for file: 'docs/how-to/how-to-set-sandbox-config-kata.md'
ERROR: spell check failed, See https://github.com/kata-containers/documentation/blob/master/Documentation-Requirements.md#spelling for more information.
Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
