tldr/pages/osx/stern.md

Stern

Tail Logs from multiple pods and multiple containers on Kubernetes. More information: https://github.com/wercker/stern.

• Tail logs from a specific namespace:

stern {{pod_name}} --container {{container}} --namespace {{namespace}}

• Tail logs using a particular configuration file:

stern {{pod_name}} --container {{container}} --kubeconfig {{path/to/kubeconfig_file}}

• Display the last 2 hours worth of logs, tailing for newer ones:

stern {{pod_name}} --container {{container}} --since {{2h}}

• Tail logs from pods that have specific labels across all namespaces:

stern --container {{container}} -l "{{KEY1=VALUE1,KEY2=VALUE2}}" --all-namespaces

• Tail logs from containers whose name starts with "XYZ":

stern {{pod_name}} --container "{{XYZ*}}"