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abdennour/echo_cluster_cidr_range.sh

Created February 21, 2022 15:31
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Get Cluster CIDR Range - Kubernetes
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echo_cluster_cidr_range.sh
# Credit: https://stackoverflow.com/a/61685899/747579
SVCRANGE=$(echo '{"apiVersion":"v1","kind":"Service","metadata":{"name":"tst"},"spec":{"clusterIP":"1.1.1.1","ports":[{"port":443}]}}' | kubectl apply -f - 2>&1 | sed 's/.*valid IPs is //')
echo $SVCRANGE
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