19 lines
696 B
Bash
19 lines
696 B
Bash
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#!/bin/bash
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requested=${1:-0}
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node_count=${2:-1}
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required_scale=$((requested / node_count))
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now=$(date)
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ready=$(kubectl get pods -o custom-columns=NAMESPACE:metadata.namespace,POD:metadata.name,PodIP:status.podIP,READY:status.containerStatuses[*].ready | grep -c true)
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echo "$ready -- $now - start state"
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cmd=$(kubectl scale --replicas="$required_scale" statefulset --all)
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echo "$cmd"
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while [ "$ready" -ne "$requested" ]; do
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sleep 60
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now=$(date)
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ready=$(kubectl get pods -o custom-columns=NAMESPACE:metadata.namespace,POD:metadata.name,PodIP:status.podIP,READY:status.containerStatuses[*].ready | grep -c true)
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echo "$ready -- $now - delta:"
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done
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echo "$requested -- $now - done state"
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