With the release of K8s 1.32, we update the CI and docs
to support this new release, to maintain the most recent
six releases of K8s.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
since k8s 1.32 is coming out soon and we
want to support the latest six k8s versions so,
let's upgrade the min k8s version to 1.27 for rook 1.16.
Signed-off-by: subhamkrai <srai@redhat.com>
With the release of K8s v1.31.0, we update the minimum
supported version to v1.26, and add v1.31 to the CI
so we can test the most recent six versions of K8s.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Add a note to remove LimitNOFILE setting in containerd service configuration.
This setting causes multiple issues such as slow `ceph status` commands (and failing healthchecks),
various timeouts, and mons failing/timing out.
Upstream containerd already removed the setting. NixOS hasn't incorporated the change.
This note can be removed once https://github.com/NixOS/nixpkgs/pull/313507 makes it to a stable release.
Signed-off-by: Onur Cakmak <occ@occ.me>
mkdocs uses a markdown renderer that is hardcoded to 4 spaces per tab
for detecting indentation levels, including ordered- and
unordered-lists. Since we cannot easily change the renderer, begin using
a markdown linter in CI that will fail if official docs do not adhere to
the spacing rules.
As a starting point, the markdownlint config does not begin with the
default set of checks, which might overwhelm attempts to fix them.
Instead, focus on list-tab-spacing rules and a few other highly useful
checks.
markdownlint also has some gaps in its abilities that allow common Rook
doc issues to pass acceptance. However, it allows creating custom
linting plugins. Create 2 such linting plugins to check 2 things:
- all doc lines (except code blocks) must be aligned to a 4-space
boundary, without exception. This ensures that markdown will render
correctly with mkdocs. This unfortunately makes it possible to create
lists that are internally aligned strangely.
- admonitions must all follow the same format of
```
!!! header
body
```
For the strange lists, this is allowed and renders correctly, but it
looks strange:
```md
- first bullet
- second bullet
still second bullet
- third bullet
has a paragraph
of text inside
- last bullet
Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>
upgrading minimum kubernetes supported version to v1.24.17
and also upgrading other kubernetes version to their latest
respective version.
Signed-off-by: subhamkrai <srai@redhat.com>
This commits removes controller-runtime dependencies
from the apis dir and to achieve that we are removing
webhook.
Signed-off-by: subhamkrai <srai@redhat.com>
For v1.12 update the minimum K8s version supported to v1.22,
and run CI against the most recent six versions.
Signed-off-by: Sheetal Pamecha <spamecha@redhat.com>
Update the getting started guide, prereqs, architecture,
and other basic docs with more concise wording and removed
some obsolete information. Some links are removed so they
don't distract the user from reading the critical information
that we are conveying in the rook docs.
Signed-off-by: travisn <tnielsen@redhat.com>
this commit bump minmum k8s version to 1.21.14 and
max k8s version to latest 1.26.0. Keeping support for
most recent 6 versions.
Signed-off-by: subhamkrai <srai@redhat.com>
The PSPs have long since been deprected. In K8s 1.21 the PSPs
were first deprecated, and support was completely removed
for them in 1.25. With Rook v1.11, the min supported version of
K8s is now 1.21. To reduce confusion in the documentation,
mention of the PSPs is now removed from the 1.11 docs.
For the corner case that users still require the PSPs,
the helm chart still contains the option for creating PSPs
or other users can still create the psp.yaml.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
85b079105b introduced some bugs that here I'm fixing.
1. Docs missing `csi.` prefix.
2. Chart was using `cis.csiRBDPluginVolumes` instead of `csi.csiCephFSPluginVolume`.
3. Values had to be a scalar value, not a raw string. Otherwise, the operator can't parse it.
4. Link to `/run/booted-system` instead of `/run/current-system`. In the former, the kernel modules will always match the current kernel; in the latter, it could happen that after a new `nixos-rebuild switch`, plugin containers can't find the kernel modules for the booted kernel version.
5. Values included in the `values.yaml` template were plural. These are not supported, they must all be singular.
About that 3rd point, this was the error being logged:
```
2022-11-04 09:54:47.489851 I | op-k8sutil: CSI_RBD_PLUGIN_VOLUME="|\n - name: lib-modules\n hostPath:\n path: /run/current-system/kernel-modules/lib/modules/\n - name: host-nix\n hostPath:\n path: /nix" (configmap)
2022-11-04 09:54:47.489907 W | ceph-csi: failed to parse "|\n - name: lib-modules\n hostPath:\n path: /run/current-system/kernel-modules/lib/modules/\n - name: host-nix\n hostPath:\n path: /nix" for "CSI_RBD_PLUGIN_VOLUME". json: cannot unmarshal string into Go value of type []v1.Volume
2022-11-04 09:54:47.489916 I | op-k8sutil: CSI_RBD_PLUGIN_VOLUME_MOUNT="|\n - name: host-nix\n mountPath: /nix\n readOnly: true" (configmap)
2022-11-04 09:54:47.489937 W | ceph-csi: failed to parse "|\n - name: host-nix\n mountPath: /nix\n readOnly: true" for "CSI_RBD_PLUGIN_VOLUME_MOUNT". json: cannot unmarshal string into Go value of type []v1.VolumeMount
```
@moduon MT-1503
Signed-off-by: Jairo Llopis <yajo.sk8@gmail.com>
Rook supports osd on logical volume in host-based clusters. Let's add it
to the list of valid device types.
Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
The quickstart guide prerequisites have diverged from the storage
requirements on the prereqs doc page, now they are in sync again.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Rook will support the most recent seven K8s releases,
so we update the min version to 1.19 for Rook v1.10.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
It's better to test the creation of encrypted devices in host-based clusters.
This test will reduce the potential risks of regression when modifying
the osd-creation code.
Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
Viraj Jadhav
Travis Nielsen
subhamkrai
Onur C. Cakmak
Blaine Gardner
parth-gr
sp98
Sheetal Pamecha
Jairo Llopis
Anthony D'Atri
Jairo Llopis
Satoru Takeuchi
Gaurav Sitlani
Alexander Trost