get pod creation status from k8s api json using jq
I am trying to use jq in the following to get a status on my pod "my pod":
curl '127.0.0.1:8080/api/v1/pods' | jq -r '.items[] | select(.metadata.name)'
This give me a ton of json, more specific how do you read json from k8s api - to get the status of a pod - running or not?
If I get items within a pod:
curl '127.0.0.1:8080/api/v1/pods' | jq -r 'select(.items[].metadata.name="go-test-volume1").items[]
Sure enough I get a list, but which one to chose - there is a status.phase in all of them?
In the case of a status of CrashLoopBackOff:
curl '127.0.0.1:8080/api/v1/pods' |
jq -r '.items[] | select(.metadata.name == "my-pod").status.phase'
Will show it as Running?
Solution
This is what you need :
curl '127.0.0.1:8080/api/v1/pods' |
jq -r '.items[] | select(.metadata.name == "my-pod").status.phase'
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