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  1. You can achieve what you described with kubectl get pods -l <selector_of_your_rc> -o <output_format>, for example: $ kubectl get pods -l app=guestbook,tier=frontend -o name pod/frontend-a4kjz pod/frontend-am1ua pod/frontend-yz2dq

  2. 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.

  3. kubectl get pods -o=jsonpath='{range .items[?(@.metadata.labels.name=="web")]}{.metadata.name}{"\n"}{end}' This add newlines. You can also do {", "} to output comma with space.

  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. 1 sty 2024 · convert: kubectl convert -f FILENAME [options] Convert config files between different API versions. Both YAML and JSON formats are accepted. Note - requires kubectl-convert plugin to be installed. cordon: kubectl cordon NODE [options] Mark node as unschedulable. cp: kubectl cp <file-spec-src> <file-spec-dest> [options]

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

  7. 17 mar 2023 · In this article we will learn how to use JSONPath in Kubernetes to easily fetch specific fields from any of your existing resources in your Kubernetes cluster.

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