The toolbox can now interact with S3 gateways using the `s5cmd` tool.
The binary is only 12M so this does not add up too much to the operator
image size.
Closes: https://github.com/rook/rook/issues/4968
Signed-off-by: Sébastien Han <seb@redhat.com>
The rook operator as well as the toolbox pod run with the "rook" user
with UID 2016. The UID was chosen based on the year of the initial
commit in the rook/rook repository.
No more root user running.
Closes: https://github.com/rook/rook/issues/8734
Signed-off-by: Sébastien Han <seb@redhat.com>
We don't need to use tini.
We don't have anything in the rook operator that would
either create zombie processes (no threads) or use
exec (to fork). The Go binary has a really good
signal handling mechanism.
Closes: https://github.com/rook/rook/issues/8794
Signed-off-by: Sébastien Han <seb@redhat.com>
The flex driver has been fully deprecated and thus removed from Rook.
Before upgrading to v1.8, users will need to convert existing flex volumes
from flex to csi volumes.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Thanks to Golang 1.16, we can now embed files in the Go binary. This
means we don't need to add the CSI templates files to the container
image. They are added in the Go binary at build time.
The existing location of the template must be in the package calling it.
So they moved to pkg/operator/ceph/csi/template. All the files have been
symlinked back to cluster/examples/kubernetes/ceph/csi/template.
Closes: https://github.com/rook/rook/issues/7609
Signed-off-by: Sébastien Han <seb@redhat.com>
From inside the toolbox, the ceph debug level can now be changed for all
ceph logging subsystems, for instance, level 1 will be:
```
kubectl -n rook-ceph exec deploy/rook-ceph-tools -- set-ceph-debug-level 1
```
To reset to default values just run:
```
kubectl -n rook-ceph exec deploy/rook-ceph-tools -- set-ceph-debug-level default
```
Signed-off-by: Sébastien Han <seb@redhat.com>
Include the mandatory template files in the rook ceph image
so that the user-driven configuration for CSI and flex do not
need to differ in this aspect.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
Commit 91cc62676d changed our base ceph
version from Mimic to Nautilus.
Update the comment in the Dockerfile to reflect this change.
Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
Instead of adding Ceph packages to Rook's base image, use
ceph-container's base image, which has Ceph packages preinstalled. Rook
now benefits from the testing the ceph-container project does, and the
scope of the Rook project no longer has to maintain builds of base
images containing Ceph packages.
The only ARM builds of ceph-container are CentOS, and as switching to
CentOS was already a thought, that is easily done at the same time as
this change.
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
Ceph is now installed from deb packages instead of being built from
source. This results in larger images sizes (roughly 60MB increase
compressed) but the maintenance and build burden is reduced. Future
versions of ceph will hopefully optimize for image size.
All support for building native code in containers has been removed,
as it is no longer needed. When we add other backends we will assume
that they can be installed using apt-get too.
Sébastien Han
Travis Nielsen
David Vossel
Umanga Chapagain
John Mulligan
Ken Dreyer
Fan, Shang Xiang
Blaine Gardner
Jared Watts
Bassam Tabbara
Alexander Trost
Bassam Tabbara