curl-jq-alpine-docker
includes: curl jq bash and coreutils
to run once in k8s:
kubectl run -i --restart=Never --quiet --rm curl-pod-name --image juriku/curl-jq-alpine-docker:latest -n nsq --command -- \
bash -c "curl -X GET http://bla-bla | \
jq -rc '.something[].name' | while read name ; do \
echo \$name ; done ;"