4.2.

참고

oc get ctrcfg

$ oc get ctrcfg

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NAME         AGE
ctr-overlay  15m
ctr-level    5m45s

NAME         AGE
ctr-overlay  15m
ctr-level    5m45s

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oc get mc | grep container

$ oc get mc | grep container

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...
01-master-container-runtime                        b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             57m
...
01-worker-container-runtime                        b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             57m
...
99-worker-generated-containerruntime               b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             26m
99-worker-generated-containerruntime-1             b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             17m
99-worker-generated-containerruntime-2             b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             7m26s
...

...
01-master-container-runtime                        b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             57m
...
01-worker-container-runtime                        b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             57m
...
99-worker-generated-containerruntime               b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             26m
99-worker-generated-containerruntime-1             b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             17m
99-worker-generated-containerruntime-2             b5c5119de007945b6fe6fb215db3b8e2ceb12511   3.4.0             7m26s
...

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apiVersion: machineconfiguration.openshift.io/v1
kind: ContainerRuntimeConfig
metadata:
 name: overlay-size
spec:
 machineConfigPoolSelector:
   matchLabels:
     pools.operator.machineconfiguration.openshift.io/worker: '' 
 containerRuntimeConfig:
   logLevel: debug 
   overlaySize: 8G 
   defaultRuntime: "crun"

apiVersion: machineconfiguration.openshift.io/v1
kind: ContainerRuntimeConfig
metadata:
 name: overlay-size
spec:
 machineConfigPoolSelector:
   matchLabels:
     pools.operator.machineconfiguration.openshift.io/worker: ''


 containerRuntimeConfig:
   logLevel: debug


   overlaySize: 8G


   defaultRuntime: "crun"

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1
2
3
4

apiVersion: machineconfiguration.openshift.io/v1
kind: ContainerRuntimeConfig
metadata:
 name: overlay-size
spec:
 machineConfigPoolSelector:
   matchLabels:
     pools.operator.machineconfiguration.openshift.io/worker: '' 
 containerRuntimeConfig: 
   logLevel: debug
   overlaySize: 8G

apiVersion: machineconfiguration.openshift.io/v1
kind: ContainerRuntimeConfig
metadata:
 name: overlay-size
spec:
 machineConfigPoolSelector:
   matchLabels:
     pools.operator.machineconfiguration.openshift.io/worker: ''


 containerRuntimeConfig:


   logLevel: debug
   overlaySize: 8G

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1
2

oc create -f <file_name>.yaml

$ oc create -f <file_name>.yaml

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oc get ContainerRuntimeConfig

$ oc get ContainerRuntimeConfig

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NAME           AGE
overlay-size   3m19s

NAME           AGE
overlay-size   3m19s

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oc get machineconfigs | grep containerrun

$ oc get machineconfigs | grep containerrun

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99-worker-generated-containerruntime   2c9371fbb673b97a6fe8b1c52691999ed3a1bfc2  3.4.0  31s

99-worker-generated-containerruntime   2c9371fbb673b97a6fe8b1c52691999ed3a1bfc2  3.4.0  31s

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oc get mcp worker

$ oc get mcp worker

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NAME    CONFIG               UPDATED  UPDATING  DEGRADED  MACHINECOUNT  READYMACHINECOUNT  UPDATEDMACHINECOUNT  DEGRADEDMACHINECOUNT  AGE
worker  rendered-worker-169  False    True      False     3             1                  1                    0                     9h

NAME    CONFIG               UPDATED  UPDATING  DEGRADED  MACHINECOUNT  READYMACHINECOUNT  UPDATEDMACHINECOUNT  DEGRADEDMACHINECOUNT  AGE
worker  rendered-worker-169  False    True      False     3             1                  1                    0                     9h

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```
oc debug node/<node_name>
```
```
$ oc debug node/<node_name>
```
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```
chroot /host
```
```
sh-4.4# chroot /host
```
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```
crio config | grep 'log_level'
```
```
sh-4.4# crio config | grep 'log_level'
```
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```
log_level = "debug"
```
```
log_level = "debug"
```
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head -n 7 /etc/containers/storage.conf

sh-4.4# head -n 7 /etc/containers/storage.conf

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[storage]
  driver = "overlay"
  runroot = "/var/run/containers/storage"
  graphroot = "/var/lib/containers/storage"
  [storage.options]
    additionalimagestores = []
    size = "8G"

[storage]
  driver = "overlay"
  runroot = "/var/run/containers/storage"
  graphroot = "/var/lib/containers/storage"
  [storage.options]
    additionalimagestores = []
    size = "8G"

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맨 위로 이동

4.2.

자세한 정보

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