Print the logs for a container in a pod or specified resource. If the pod has only one container, the container name is optional.
# Return snapshot logs from pod nginx with only one container
ksail workload logs nginx
# Return snapshot logs from pod nginx, prefixing each line with the source pod and container name
ksail workload logs nginx --prefix
# Return snapshot logs from pod nginx, limiting output to 500 bytes
ksail workload logs nginx --limit-bytes=500
# Return snapshot logs from pod nginx, waiting up to 20 seconds for it to start running.
ksail workload logs nginx --pod-running-timeout=20s
# Return snapshot logs from pod nginx with multi containers
ksail workload logs nginx --all-containers=true
# Return snapshot logs from all pods in the deployment nginx
ksail workload logs deployment/nginx --all-pods=true
# Return snapshot logs from all containers in pods defined by label app=nginx
ksail workload logs -l app=nginx --all-containers=true
# Return snapshot logs from all pods defined by label app=nginx, limiting concurrent log requests to 10 pods
ksail workload logs -l app=nginx --max-log-requests=10
# Return snapshot of previous terminated ruby container logs from pod web-1
ksail workload logs -p -c ruby web-1
# Begin streaming the logs from pod nginx, continuing even if errors occur
ksail workload logs nginx -f --ignore-errors=true
# Begin streaming the logs of the ruby container in pod web-1
ksail workload logs -f -c ruby web-1
# Begin streaming the logs from all containers in pods defined by label app=nginx
ksail workload logs -f -l app=nginx --all-containers=true
# Display only the most recent 20 lines of output in pod nginx
ksail workload logs --tail=20 nginx
# Show all logs from pod nginx written in the last hour
ksail workload logs --since=1h nginx
# Show all logs with timestamps from pod nginx starting from August 30, 2024, at 06:00:00 UTC
ksail workload logs nginx --since-time=2024-08-30T06:00:00Z --timestamps=true
# Show logs from a kubelet with an expired serving certificate
ksail workload logs --insecure-skip-tls-verify-backend nginx
# Return snapshot logs from first container of a job named hello
ksail workload logs job/hello
# Return snapshot logs from container nginx-1 of a deployment named nginx
ksail workload logs deployment/nginx -c nginx-1
--all-containers Get all containers' logs in the pod(s).
--all-pods Get logs from all pod(s). Sets prefix to true.
--as string Username to impersonate for the operation. User could be a regular user or a service account in a namespace.
--as-group stringArray Group to impersonate for the operation, this flag can be repeated to specify multiple groups.
--as-uid string UID to impersonate for the operation.
--as-user-extra stringArray User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.
--cache-dir string Default cache directory (default "~/.kube/cache")
--certificate-authority string Path to a cert file for the certificate authority
--client-certificate string Path to a client certificate file for TLS
--client-key string Path to a client key file for TLS
--cluster string The name of the kubeconfig cluster to use
-c, --container string Print the logs of this container
--context string The name of the kubeconfig context to use
--disable-compression If true, opt-out of response compression for all requests to the server
-f, --follow Specify if the logs should be streamed.
--ignore-errors If watching / following pod logs, allow for any errors that occur to be non-fatal
--insecure-skip-tls-verify If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
--insecure-skip-tls-verify-backend Skip verifying the identity of the kubelet that logs are requested from. In theory, an attacker could provide invalid log content back. You might want to use this if your kubelet serving certificates have expired.
--kubeconfig string Path to the kubeconfig file to use for CLI requests. (default "~/.kube/config")
--limit-bytes int Maximum bytes of logs to return. Defaults to no limit.
--max-log-requests int Specify maximum number of concurrent logs to follow when using by a selector. Defaults to 5. (default 5)
-n, --namespace string If present, the namespace scope for this CLI request
--pod-running-timeout duration The length of time (like 5s, 2m, or 3h, higher than zero) to wait until at least one pod is running (default 20s)
--prefix Prefix each log line with the log source (pod name and container name)
-p, --previous If true, print the logs for the previous instance of the container in a pod if it exists.
--request-timeout string 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. (default "0")
-l, --selector string Selector (label query) to filter on, supports '=', '==', '!=', 'in', 'notin'.(e.g. -l key1=value1,key2=value2,key3 in (value3)). Matching objects must satisfy all of the specified label constraints.
-s, --server string The address and port of the Kubernetes API server
--since duration 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 string Only return logs after a specific date (RFC3339). Defaults to all logs. Only one of since-time / since may be used.
--tail int Lines of recent log file to display. Defaults to -1 with no selector, showing all log lines otherwise 10, if a selector is provided. (default -1)
--timestamps Include timestamps on each line in the log output
--tls-server-name string Server name to use for server certificate validation. If it is not provided, the hostname used to contact the server is used
--token string Bearer token for authentication to the API server
--user string The name of the kubeconfig user to use
--benchmark Show per-activity benchmark output
