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Created May 27, 2022 20:05
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for getting multiple fields from kubectl via jsonpath
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jsonpath.md

get name and image and startTime

kubectl get pods -ao jsonpath='{range .items[*]}{@.metadata.name}{" "}{@.spec.containers[*].image}{" "}{@.status.phase}{" "}{@.status.startTime}{"\n"}{end}'| grep track
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benjaminapetersen commented Jun 1, 2022 •
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kubectl get app pinniped -n tkg-system -o jsonpath="{'app name: '}{.metadata.name}{'\ngeneration: '}{.metadata.generation}{'\nresourceVersion: '}{.metadata.resourceVersion}{'\nstatus observed generation: '}{.status.observedGeneration}{'\n'}"
#   app name: pinniped
#   generation: 1
#   resourceVersion: 5530702
#   status observed generation: 1

readability again:

kubectl get app pinniped -n tkg-system -o jsonpath="
{'app name: '}{.metadata.name}
{'\ngeneration: '}{.metadata.generation}                                           # leads with newline
{'\nresourceVersion: '}{.metadata.resourceVersion}                         # leads with newline
{'\nstatus observed generation: '}{.status.observedGeneration}    # leads with newline
{'\n'}"

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benjaminapetersen commented Jun 1, 2022 

# simple, for a signle federation domain in an unknown namespace
kubectl get federationdomain -A -o jsonpath="{range .items[*]}{@.spec.issuer}{end}"

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