mirror of
https://github.com/20kaushik02/real-time-traffic-analysis-clickhouse.git
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30 lines
571 B
Bash
Executable File
30 lines
571 B
Bash
Executable File
#!/bin/bash
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set -e
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keeper_hostnames=(
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"clickhouse-keeper1"
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"clickhouse-keeper2"
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"clickhouse-keeper3"
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)
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keeper_healthy=(false false false)
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can_proceed=false
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while ! $can_proceed ; do
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for keeper_idx in "${!keeper_hostnames[@]}"; do
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if wget -q --tries=1 --spider "http://${keeper_hostnames[$keeper_idx]}:9182/ready" ; then
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echo "keeper healthy"
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keeper_healthy[$keeper_idx]=true
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fi
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done
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can_proceed=true
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for keeper_idx in "${!keeper_hostnames[@]}"; do
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if ! ${keeper_healthy[$keeper_idx]} ; then
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can_proceed=false
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sleep 5
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break
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fi
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done
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done
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