Oc logs: Difference between revisions
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=External= | =External= | ||
* https://docs.openshift.com/enterprise/3.1/cli_reference/basic_cli_operations.html#logs | * https://docs.openshift.com/enterprise/3.1/cli_reference/basic_cli_operations.html#logs | ||
=Internal= | |||
* [[Oc#logs|oc]] | * [[Oc#logs|oc]] | ||
| Line 9: | Line 9: | ||
=Overview= | =Overview= | ||
Retrieves the log output for a build, deployment or pod: | Retrieves the log output for a build, deployment or pod. | ||
To retrieve the logs for a lone container running on a pod, use: | |||
oc logs -f <''pod-name''> | |||
If the pod runs more than one container, the container name must be specified with -c: | |||
oc logs -f <''pod-name''> -c <''container-name''> | |||
Example: | |||
oc logs -f logging-kibana-1-d4bw2 -c kibana-proxy | |||
=Options= | |||
==-f== | |||
Streams the logs, similarly to tail -f. | |||
Can be used for [[OpenShift_Troubleshooting#Troubleshooting_Pods|pod troubleshooting]]: | |||
oc logs -f <''pod-name''> | |||
==-c== | |||
Container name, when more than one container runs in the pod. | |||
==-p== | |||
Print the logs for the previous instance of the specified pod/container (if they exist), even if the instance does not exist anymore. | |||
oc logs -p synthlog-1-v938r | |||
oc logs - | |||
=Sub-Commands= | =Sub-Commands= | ||
Latest revision as of 00:38, 10 February 2018
External
Internal
Overview
Retrieves the log output for a build, deployment or pod.
To retrieve the logs for a lone container running on a pod, use:
oc logs -f <pod-name>
If the pod runs more than one container, the container name must be specified with -c:
oc logs -f <pod-name> -c <container-name>
Example:
oc logs -f logging-kibana-1-d4bw2 -c kibana-proxy
Options
-f
Streams the logs, similarly to tail -f.
Can be used for pod troubleshooting:
oc logs -f <pod-name>
-c
Container name, when more than one container runs in the pod.
-p
Print the logs for the previous instance of the specified pod/container (if they exist), even if the instance does not exist anymore.
oc logs -p synthlog-1-v938r
Sub-Commands
build
oc logs build