HOWTO
Add memory
$ crc stop
INFO Stopping kubelet and all containers...
INFO Stopping the instance, this may take a few minutes...
Stopped the instance
dave@fedora:~/Downloads$ crc config set memory 14336
Changes to configuration property 'memory' are only applied when the CRC instance is started.
If you already have a running CRC instance, then for this configuration change to take effect, stop the CRC instance with 'crc stop' and restart it with 'crc start'.
dave@fedora:~/Downloads$ crc config set enable-cluster-monitoring true
Successfully configured enable-cluster-monitoring to true
dave@fedora:~/Downloads$ crc start
Monitoring
dave@fedora:~/Downloads$ oc config use-context crc-admin
Switched to context "crc-admin".
dave@fedora:~/Downloads$ oc whoami
kubeadmin
dave@fedora:~/Downloads$ oc get clusterversion version -ojsonpath='{range .spec.overrides[*]}{.name}{"\n"}{end}' | nl -v -2
-2 cluster-monitoring-operator
-1 monitoring
0 cloud-credential-operator
1 cloud-credential
2 cluster-autoscaler-operator
3 cluster-autoscaler
4 cluster-cloud-controller-manager-operator
5 cloud-controller-manager
dave@fedora:~/Downloads$ crc config set enable-cluster-monitoring true
Successfully configured enable-cluster-monitoring to true
Pod YAML
kind: Pod
apiVersion: v1
metadata:
name: demo
namespace: demo
uid: 6be00704-f3ca-4d4b-9af6-f6bee0494ba1
resourceVersion: '37632'
creationTimestamp: '2025-08-03T09:24:59Z'
labels:
run: demo
annotations:
k8s.ovn.org/pod-networks: '{"default":{"ip_addresses":["10.217.0.66/23"],"mac_address":"0a:58:0a:d9:00:42","gateway_ips":["10.217.0.1"],"routes":[{"dest":"10.217.0.0/22","nextHop":"10.217.0.1"},{"dest":"10.217.4.0/23","nextHop":"10.217.0.1"},{"dest":"169.254.0.5/32","nextHop":"10.217.0.1"},{"dest":"100.64.0.0/16","nextHop":"10.217.0.1"}],"ip_address":"10.217.0.66/23","gateway_ip":"10.217.0.1","role":"primary"}}'
k8s.v1.cni.cncf.io/network-status: |-
[{
"name": "ovn-kubernetes",
"interface": "eth0",
"ips": [
"10.217.0.66"
],
"mac": "0a:58:0a:d9:00:42",
"default": true,
"dns": {}
}]
openshift.io/scc: anyuid
managedFields:
- manager: crc
operation: Update
apiVersion: v1
time: '2025-08-03T09:24:59Z'
fieldsType: FieldsV1
fieldsV1:
'f:metadata':
'f:annotations':
'f:k8s.ovn.org/pod-networks': {}
subresource: status
- manager: kubectl-run
operation: Update
apiVersion: v1
time: '2025-08-03T09:24:59Z'
fieldsType: FieldsV1
fieldsV1:
'f:metadata':
'f:labels':
.: {}
'f:run': {}
'f:spec':
'f:containers':
'k:{"name":"demo"}':
.: {}
'f:command': {}
'f:image': {}
'f:imagePullPolicy': {}
'f:name': {}
'f:resources': {}
'f:terminationMessagePath': {}
'f:terminationMessagePolicy': {}
'f:dnsPolicy': {}
'f:enableServiceLinks': {}
'f:restartPolicy': {}
'f:schedulerName': {}
'f:securityContext': {}
'f:terminationGracePeriodSeconds': {}
- manager: multus-daemon
operation: Update
apiVersion: v1
time: '2025-08-03T09:24:59Z'
fieldsType: FieldsV1
fieldsV1:
'f:metadata':
'f:annotations':
'f:k8s.v1.cni.cncf.io/network-status': {}
subresource: status
- manager: kubelet
operation: Update
apiVersion: v1
time: '2025-08-03T09:55:05Z'
fieldsType: FieldsV1
fieldsV1:
'f:status':
'f:conditions':
'k:{"type":"ContainersReady"}':
.: {}
'f:lastProbeTime': {}
'f:lastTransitionTime': {}
'f:status': {}
'f:type': {}
'k:{"type":"Initialized"}':
.: {}
'f:lastProbeTime': {}
'f:lastTransitionTime': {}
'f:status': {}
'f:type': {}
'k:{"type":"PodReadyToStartContainers"}':
.: {}
'f:lastProbeTime': {}
'f:lastTransitionTime': {}
'f:status': {}
'f:type': {}
'k:{"type":"Ready"}':
.: {}
'f:lastProbeTime': {}
'f:lastTransitionTime': {}
'f:status': {}
'f:type': {}
'f:containerStatuses': {}
'f:hostIP': {}
'f:hostIPs': {}
'f:phase': {}
'f:podIP': {}
'f:podIPs':
.: {}
'k:{"ip":"10.217.0.66"}':
.: {}
'f:ip': {}
'f:startTime': {}
subresource: status
spec:
restartPolicy: Always
serviceAccountName: default
imagePullSecrets:
- name: default-dockercfg-p7cfm
priority: 0
schedulerName: default-scheduler
enableServiceLinks: true
terminationGracePeriodSeconds: 30
preemptionPolicy: PreemptLowerPriority
nodeName: crc
securityContext:
seLinuxOptions:
level: 's0:c26,c0'
containers:
- resources: {}
terminationMessagePath: /dev/termination-log
name: demo
command:
- sleep
- 600s
securityContext:
capabilities:
drop:
- MKNOD
imagePullPolicy: Always
volumeMounts:
- name: kube-api-access-z7xrc
readOnly: true
mountPath: /var/run/secrets/kubernetes.io/serviceaccount
terminationMessagePolicy: File
image: 'image-registry.openshift-image-registry.svc:5000/demo/ubi8@sha256:0686ee6a1b9f7a4eb706b3562e50bbf55b929a573f6055a1128052b4b2266a2c'
serviceAccount: default
volumes:
- name: kube-api-access-z7xrc
projected:
sources:
- serviceAccountToken:
expirationSeconds: 3607
path: token
- configMap:
name: kube-root-ca.crt
items:
- key: ca.crt
path: ca.crt
- downwardAPI:
items:
- path: namespace
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
- configMap:
name: openshift-service-ca.crt
items:
- key: service-ca.crt
path: service-ca.crt
defaultMode: 420
dnsPolicy: ClusterFirst
tolerations:
- key: node.kubernetes.io/not-ready
operator: Exists
effect: NoExecute
tolerationSeconds: 300
- key: node.kubernetes.io/unreachable
operator: Exists
effect: NoExecute
tolerationSeconds: 300
status:
containerStatuses:
- restartCount: 3
started: true
ready: true
name: demo
state:
running:
startedAt: '2025-08-03T09:55:04Z'
volumeMounts:
- name: kube-api-access-z7xrc
mountPath: /var/run/secrets/kubernetes.io/serviceaccount
readOnly: true
recursiveReadOnly: Disabled
imageID: 'image-registry.openshift-image-registry.svc:5000/demo/ubi8@sha256:0686ee6a1b9f7a4eb706b3562e50bbf55b929a573f6055a1128052b4b2266a2c'
image: 'image-registry.openshift-image-registry.svc:5000/demo/ubi8@sha256:0686ee6a1b9f7a4eb706b3562e50bbf55b929a573f6055a1128052b4b2266a2c'
lastState:
terminated:
exitCode: 0
reason: Completed
startedAt: '2025-08-03T09:45:03Z'
finishedAt: '2025-08-03T09:55:03Z'
containerID: 'cri-o://fe191488478ade4fb4fbd6f045f4896cdd3128a02cd23c9163dea85039de6efc'
containerID: 'cri-o://f9351ee373330f42397d46be58820ae2d34616afcddf9be923e30bbd906b5238'
qosClass: BestEffort
hostIPs:
- ip: 192.168.126.11
podIPs:
- ip: 10.217.0.66
podIP: 10.217.0.66
hostIP: 192.168.126.11
startTime: '2025-08-03T09:24:59Z'
conditions:
- type: PodReadyToStartContainers
status: 'True'
lastProbeTime: null
lastTransitionTime: '2025-08-03T09:25:03Z'
- type: Initialized
status: 'True'
lastProbeTime: null
lastTransitionTime: '2025-08-03T09:24:59Z'
- type: Ready
status: 'True'
lastProbeTime: null
lastTransitionTime: '2025-08-03T09:55:05Z'
- type: ContainersReady
status: 'True'
lastProbeTime: null
lastTransitionTime: '2025-08-03T09:55:05Z'
- type: PodScheduled
status: 'True'
lastProbeTime: null
lastTransitionTime: '2025-08-03T09:24:59Z'
phase: Running
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