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50 lines
1.4 KiB
Bash
50 lines
1.4 KiB
Bash
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#!/bin/bash
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# Function to execute etcdctl commands
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execute_etcdctl() {
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local key=$1
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local options=$2
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kubectl -n kube-system exec etcd-kind-control-plane -- sh -c \
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"ETCDCTL_API=3 etcdctl --cacert /etc/kubernetes/pki/etcd/ca.crt \
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--key /etc/kubernetes/pki/etcd/server.key \
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--cert /etc/kubernetes/pki/etcd/server.crt \
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get $key $options"
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}
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# Function to extract size and metadata
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get_key_info() {
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local key=$1
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local size=$(execute_etcdctl "$key" "--print-value-only" | wc -c)
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local count=$(execute_etcdctl "$key" "--write-out=fields" | grep "Count" | cut -f2 -d':')
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if [ "$count" -ne 0 ]; then
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local versions=$(execute_etcdctl "$key" "--write-out=fields" | grep "Version" | cut -f2 -d':')
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else
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local versions=0
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fi
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# Return size, count, and versions as a string
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echo "$size $count $versions"
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}
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# Initialize sum
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total_size=0
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output_file="/tmp/etcdkeys.txt"
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# Get list of policy report keys
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keys=$(execute_etcdctl "/registry/wgpolicyk8s.io/policyreports" "--prefix --keys-only")
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# Process each key
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for key in $keys; do
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read size count versions <<< $(get_key_info "$key")
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total=$((size * versions))
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total_size=$((total_size + total))
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# Log to output file
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echo "$total_size $total $size $versions $count $key" >> "$output_file"
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done
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# Print final total size
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echo "The total size for Policy Reports is $total_size bytes."
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