Bug 2020729
| Summary: | Setting the default maximum container root partition size for Overlay with CRI-O stop working | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Qi Wang <qiwan> |
| Component: | Node | Assignee: | Qi Wang <qiwan> |
| Node sub component: | CRI-O | QA Contact: | MinLi <minmli> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | high | ||
| Priority: | high | CC: | aos-bugs, dwalsh, fgrosjea, lcolagio, minmli, nagrawal, palonsor, pehunt, qiwan, schoudha, scuppett, tmicheli, tsweeney |
| Version: | 4.9 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.9.z | ||
| Hardware: | x86_64 | ||
| OS: | All | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 2012838 | Environment: | |
| Last Closed: | 2022-01-10 08:50:46 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2012838 | ||
| Bug Blocks: | 2020716, 2020724 | ||
|
Comment 1
Peter Hunt
2021-12-20 21:35:56 UTC
verified!
$ oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS
version 4.9.0-0.nightly-2021-12-23-045233 True False 3h44m Cluster version is 4.9.0-0.nightly-2021-12-23-045233
$ oc get containerruntimeconfig overlay-size -o yaml
apiVersion: machineconfiguration.openshift.io/v1
...
spec:
containerRuntimeConfig:
logLevel: debug
overlaySize: 9G
machineConfigPoolSelector:
matchLabels:
custom-crio-overlay: overlay-size
sh-4.4# chroot /host
sh-4.4# head -n 7 /etc/containers/storage.conf
[storage]
driver = "overlay"
runroot = "/var/run/containers/storage"
graphroot = "/var/lib/containers/storage"
[storage.options]
additionalimagestores = []
size = "9G"
$ oc get pod
NAME READY STATUS RESTARTS AGE
hello-pod-1 1/1 Running 0 8s
$ oc rsh hello-pod-1
# df -h
Filesystem Size Used Avail Use% Mounted on
overlay 9.0G 12K 9.0G 1% /
tmpfs 64M 0 64M 0% /dev
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
shm 64M 0 64M 0% /dev/shm
tmpfs 3.8G 50M 3.8G 2% /etc/hostname
/dev/nvme0n1p4 120G 9.1G 111G 8% /etc/hosts
tmpfs 6.5G 20K 6.5G 1% /run/secrets/kubernetes.io/serviceaccount
tmpfs 3.8G 0 3.8G 0% /proc/acpi
tmpfs 3.8G 0 3.8G 0% /proc/scsi
tmpfs 3.8G 0 3.8G 0% /sys/firmware
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.9.13 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:0029 |