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@mountaindude
Forked from negz/kubedump.sh
Created February 8, 2021 06:59
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Dump Kubernetes cluster resources as YAML
#!/usr/bin/env bash
set -e
CONTEXT="$1"
if [[ -z ${CONTEXT} ]]; then
echo "Usage: $0 KUBE-CONTEXT"
exit 1
fi
NAMESPACES=$(kubectl --context ${CONTEXT} get -o json namespaces|jq '.items[].metadata.name'|sed "s/\"//g")
RESOURCES="configmap secret daemonset deployment service hpa"
for ns in ${NAMESPACES};do
for resource in ${RESOURCES};do
rsrcs=$(kubectl --context ${CONTEXT} -n ${ns} get -o json ${resource}|jq '.items[].metadata.name'|sed "s/\"//g")
for r in ${rsrcs};do
dir="${CONTEXT}/${ns}/${resource}"
mkdir -p "${dir}"
kubectl --context ${CONTEXT} -n ${ns} get -o yaml ${resource} ${r} > "${dir}/${r}.yaml"
done
done
done
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