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  1. kubectl get command has this flag -o to format the output. Is there a similar way to format the output of the kubectl describe command? For example: kubectl describe -o="jsonpath={...}" pods my-...

  2. kubectl get pods -o json | jq -r '.items[] | select(.metadata.labels.name=="web") | {name: .metadata.name}' | jq -s '.' Then afterwards you can use this json data to get the desired output result.

  3. 6 lip 2024 · Specifically, the kubectl get command supports the jsonpath output format, which can take a JSON path expression to extract specific field values. Additionally, we can construct a highly specific output to suit our needs using the custom-columns and go-template output format.

  4. 28 lip 2023 · Kubectl uses JSONPath expressions to filter on specific fields in the JSON object and format the output. In addition to the original JSONPath template syntax, the following functions and syntax are valid: Use double quotes to quote text inside JSONPath expressions. Use the range, end operators to iterate lists.

  5. 3 paź 2024 · To continuously stream logs from a pod (similar to tail -f in Linux): kubectl logs -f <pod-name>. Example Command: kubectl logs -f pomerium-deployment-7d8f6bb6b7-abcde. This Kubernetes cheat sheet command will keep the log stream open and display new log entries in real-time. 10. View Logs for Previous Instances.

  6. 1 sty 2024 · To output details to your terminal window in a specific format, you can add either the -o or --output flags to a supported kubectl command. Syntax kubectl [ command ] [ TYPE ] [ NAME ] -o <output_format>

  7. Learn with examples to get custom output from the kubectl command by using output formats like JSON PATH and go-templates.