There can be spurious failures in the CI when running kubectl create. On
occasion, the command returns with an error, but the api-server did
receive and process the request. This causes a 2nd create action to fail
with messages like:
cephcluster.ceph.rook.io/my-cluster created
Error from server: error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": etcdserver: request timed out
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": configmaps "rook-config-override" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": cephclusters.ceph.rook.io "my-cluster" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": configmaps "rook-config-override" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": cephclusters.ceph.rook.io "my-cluster" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": configmaps "rook-config-override" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": cephclusters.ceph.rook.io "my-cluster" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": configmaps "rook-config-override" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": cephclusters.ceph.rook.io "my-cluster" already exists
By handling the create action differently, and checking for the
AlreadyExists word in the stderr output, it is possible to detect
repeated creates that are not needed.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Add retries to prevent ci failure instantly.
Now, the command execution will retry upto
5 times, to avoid failures in some runs.
Signed-off-by: Yug <yuggupta27@gmail.com>
By default the install-helm.sh script uses "latest" as version for Helm.
Unfortunately this version does not exist. The HELM_VERSION variable is
already set in build.env, so source the configuration file as one of the
first actions in install-helm.sh.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
By default minikube uses 2 CPUs, which might be too little for some of
the tests. When not passing a CPUS environment variable, use all CPUs
available on the system (detected with 'nproc').
Signed-off-by: Niels de Vos <ndevos@redhat.com>
The keeps the standard arguments for e2e testing in a single location
instead of spread over multiple files and CI jobs.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
In test environments the default pool size is set to 1, so there is no
redundancy. This causes recent Ceph versions to complain with
HEALTH_WARN as POOL_NO_REDUNDANCY get set.
By disabling the mon_warn_on_pool_no_redundancy option in ceph.conf, the
warning is not reported and the cluster is marked HEALTHY.
See-also: rook/rook#5925
Signed-off-by: Niels de Vos <ndevos@redhat.com>
minikube has /sbin/losetup from Busybox, and that does not work with
raw-block PVCs. Use the losetup executable from the host in the VM
instead.
See-also: kubernetes/minikube#8284
Signed-off-by: Niels de Vos <ndevos@redhat.com>
While testing with tehj default 3000 MB RAM in the minikube VM, creating
a encrypted RBD volume fails because 'cryptsetup' gets killed:
[ 766.072585] Out of memory: Kill process 18497 (cryptsetup) score 1182 or sacrifice child
[ 766.072589] Killed process 18497 (cryptsetup) total-vm:863136kB, anon-rss:510336kB, file-rss:10788kB, shmem-rss:0kB
[ 766.072688] oom_reaper: reaped process 18497 (cryptsetup), now anon-rss:510336kB, file-rss:10780kB, shmem-rss:0kB
Using 4 GB RAM should prevent this from occuring.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
In case kubectl did not get installed (VM_DRIVER != none),
scripts/minikube.sh can fail when kubectl is not in the path. By running
the "kubectl cluster-info" command through minikube, the script will
succeed.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
In case there is a minikube executable in the $PATH already, use that
for all commands. If there is none, install_minikube() will place a
newly downloaded executable in /usr/local/bin which will be used by the
full pathname, so that commands as root without /usr/local/bin in the
$PATH will work.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
The command fails when PWD=/. It is unclear what the command tries to
achieve. The next command does something more useful, although it can
maybe be removed as well.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
When starting minikube as root with --driver=kvm2, minikube complains
that this is not the right thing to do. However, in the CentOS CI we
really want to run as root, as that makes the scripts simpler.
Add the --force option while starting, so that minikube does not abort
anymore.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Storage providers and the default storage class is not needed for
Ceph-CSI testing. In order to reduce resources and potential conflicts
between storage plugins, disable them.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
As part of https://github.com/ceph/ceph-csi/pull/1237/ there was
a patching enabled for the ceph cluster deployed, however due to
an error in the version fetching logic, the patching was not applied
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
goerr113 linter checks the errors handling expressions.
It warns about using wrapped static errors in place
of dynamic at multiple places.
Disabled the linter as of now to avoid regression,
and this need to be handled in a seperate issue.
Tracker Issue: #1227
Signed-off-by: Yug <yuggupta27@gmail.com>
The `nestif` linter reports deeply nested if statements.
Disabled `nestif` as of now to avoid regression and
needs to addressed seperately.
Tracking Issue: #1229
Signed-off-by: Yug <yuggupta27@gmail.com>
The 'testpackage' linter recommends "black box" testing, which prevents
testing internal/non-exported functions from being tested. We have tests
that *do* test non-exported functions and types.
Disabling the linter allows us to test non-exported types and functions.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Rook version is currently 1.1.7 in our e2e deployment which brings 14.2.4 version
of ceph cluster. To support cephfs snapshot e2e, we need latest version of Ceph Cluster
in E2E. Rook 1.2.7 is good enough which on patching bring up ceph 14.2.10 cluster.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
With minikube versions greater than 1.6.2 and less than 1.11.1, the YAML files
minikube path will not be automatically applied to the cluster. we will get
errors during bootstrap of the cluster if the admission controller is enabled.
To use Pod Security Policies with these versions of minikube, first start a
cluster without the `PodSecurityPolicy` admission controller enabled.
Next, apply the psp yaml. and stop the cluster and then restart it
with the admission controller enabled.
```
minikube start
kubectl apply -f /path/to/psp.yaml
minikube stop
minikube start --extra-config=apiserver.enable-admission-plugins=PodSecurityPolicy
```
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
as we need to test the maxsnapshotsonimage we
need to set the limit to minimal value which we
can test in CI as the default limit is 450,which
cannot be tested in CI.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
When building against go-ceph, the most recent version of Ceph is
assumed to be available (currently Octopus). In case an older version of
the development packages is installed, building go-ceph will fail.
Golangci-lint does not accept the `-tags nautilus` parameter like other
Golang tools. Instead, the build-constraints need to be configured in a
confguration file.
This change takes care of the following:
- move the current scripts/golangci.yml to a template
- add the @@CEPH_VERSION@@ substitute
- generate the configuration file when needed
Signed-off-by: Niels de Vos <ndevos@redhat.com>
in Travis CI the e2e tests are timing
out, 30 minutes seems less now for E2E
testing, increasing the timeout for 40
minutes.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Build `GO_TAGS` based on the `CEPH_VERSION` from build.env. In case the
version is non-empty, pass `-tags=${CEPH_VERSION}` to any of the go
commandline and script that call go programs.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
add pylint to catch static issues of python
files in the repo.
User can now run make lint-py for pylint
check on python files.
Signed-off-by: Yug Gupta <ygupta@redhat.com>
Without -mod=vendor running go run in this script may take more
resources than needed to execute. This also makes it consistent go build
(and alike) are invoked in the other scripts and the Makefile.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
The script checks for the ceph development headers.
In case required packages are not found, script
suggests to run containerized build.
Signed-off-by: Yug Gupta <ygupta@redhat.com>
In some Linux distributions the /etc/resolv.conf file is a symlink. This
file gets included in the Kubernetes containers and will be used for
resolving hostnames. By including the symlink, it is possible that that
target file is not available in the container(s). This will cause
problems when resolving hostnames, and Kubernetes will not get deployed.
The default minikube VM provides /run/systemd/resolve/resolv.conf, with
/etc/resolv.conf being a symlink. Therefor, it is needed to pass the
`--extra-config=kubelet.resolv-conf=..` parameter to `kubeadm`.
In case minikube is started with `--vm-driver=none` and
/run/systemd/resolve/resolv.conf does not exist, the local
/etc/resolv.conf will be used for inclusion in the Kubelet container. If
this is a symlink, the final destination should get passed with
`--extra-config=kubelet.resolv-conf=..` so that a working hostname
resolution configuration is available in the container.
Updates: #1121
Signed-off-by: Niels de Vos <ndevos@redhat.com>
The `commitlint` command can be used to verify the subject of commit
messages, so it is added to the $PATH.
See-also: https://commitlint.js.org
Signed-off-by: Niels de Vos <ndevos@redhat.com>
snapshot beta CRD wont work if the
kubernetes version is less than 1.17.0
as the snapshot CRD wont be installed
we cannot test the snapshot,so disabling
it if the kube version is less than 1.17
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
when we deploy rook+cephcsi for E2E, the
external-snapshotter in cephcsi deployed by
rook will create the CRD, we need to delete
the crd created by external-snapshotter.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Earlier we were running all the linter for non-go
files in one short, this wont be helpful for the
users who want to run particular tests.
now the Makefile as different target to
run separate lint test for different type
of non-go files.
Fixes: #979
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
With extra logging, there is no need to call `travis_wait` anymore. In
addition the `travis_wait` command blocks output, so the build steps are
not reported until the script finishes.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
