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kubectl get pods -n <namespace> -o json | jq ' .items[] | if (.spec.containers[]?.resources.requests.cpu == null and .spec.containers[]?.resources.requests.memory == null and .spec.containers[]?.resources.limits.cpu == null and .spec.containers[]?.resources.limits.memory == null) then {type: "excluded", name: .metadata.name} else {type: "included", name: .metadata.name, containers: .spec.containers[] | { cpuRequest: (.resources.requests.cpu // "0m"), memRequest: (.resources.requests.memory // "0Mi"), cpuLimit: (.resources.limits.cpu // "0m"), memLimit: (.resources.limits.memory // "0Mi") } } end ' | tee /dev/stderr | jq -s ' reduce .[] as $item ( {cpuRequest: 0, memRequest: 0, cpuLimit: 0, memLimit: 0}; if $item.type == "included" then .cpuRequest += ($item.containers.cpuRequest | gsub("m"; "") | tonumber) | .memRequest += ($item.containers.memRequest | gsub("Mi"; "") | tonumber) | .cpuLimit += ($item.containers.cpuLimit | gsub("m"; "") | tonumber) | .memLimit += ($item.containers.memLimit | gsub("Mi"; "") | tonumber) else . end ) '
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