oc-logs man page

oc logs ā€” Print the logs for a resource

Synopsis

oc logs [Options]

Description

Print the logs for a resource

Supported resources are builds, build configs (bc), deployment configs (dc), and pods. When a pod is specified and has more than one container, the container name should be specified via -c. When a build config or deployment config is specified, you can view the logs for a particular version of it via --version.

If your pod is failing to start, you may need to use the --previous option to see the logs of the last attempt.

Options

-c, --container=""

Print the logs of this container

-f, --follow=false

Specify if the logs should be streamed.

--include-extended-apis=true

If true, include definitions of new APIs via calls to the API server. [default true]

--interactive=false

If true, prompt the user for input when required.

--limit-bytes=0

Maximum bytes of logs to return. Defaults to no limit.

-p, --previous=false

If true, print the logs for the previous instance of the container in a pod if it exists.

-l, --selector=""

Selector (label query) to filter on.

--since=0

Only return logs newer than a relative duration like 5s, 2m, or 3h. Defaults to all logs. Only one of since-time / since may be used.

--since-time=""

Only return logs after a specific date (RFC3339). Defaults to all logs. Only one of since-time / since may be used.

--tail=-1

Lines of recent log file to display. Defaults to -1 with no selector, showing all log lines otherwise 10, if a selector is provided.

--timestamps=false

Include timestamps on each line in the log output

--version=0

View the logs of a particular build or deployment by version if greater than zero

Options Inherited from Parent Commands

--api-version=""

DEPRECATED: The API version to use when talking to the server

--as=""

Username to impersonate for the operation

--azure-container-registry-config=""

Path to the file container Azure container registry configuration information.

--certificate-authority=""

Path to a cert. file for the certificate authority

--client-certificate=""

Path to a client certificate file for TLS

--client-key=""

Path to a client key file for TLS

--cluster=""

The name of the kubeconfig cluster to use

--config=""

Path to the config file to use for CLI requests.

--context=""

The name of the kubeconfig context to use

--google-json-key=""

The Google Cloud Platform Service Account JSON Key to use for authentication.

--insecure-skip-tls-verify=false

If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure

--log-flush-frequency=0

Maximum number of seconds between log flushes

--match-server-version=false

Require server version to match client version

-n, --namespace=""

If present, the namespace scope for this CLI request

--request-timeout="0"

The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests.

--server=""

The address and port of the Kubernetes API server

--token=""

Bearer token for authentication to the API server

--user=""

The name of the kubeconfig user to use

Example

  # Start streaming the logs of the most recent build of the openldap build config.
  oc logs -f bc/openldap
  
  # Start streaming the logs of the latest deployment of the mysql deployment config.
  oc logs -f dc/mysql
  
  # Get the logs of the first deployment for the mysql deployment config. Note that logs
  # from older deployments may not exist either because the deployment was successful
  # or due to deployment pruning or manual deletion of the deployment.
  oc logs --version=1 dc/mysql
  
  # Return a snapshot of ruby-container logs from pod backend.
  oc logs backend -c ruby-container
  
  # Start streaming of ruby-container logs from pod backend.
  oc logs -f pod/backend -c ruby-container

See Also

oc(1),

History

June 2016, Ported from the Kubernetes man-doc generator

Referenced By

oc(1).

Openshift CLI User Manuals June 2016