17 lines
290 B
Bash
17 lines
290 B
Bash
#!/usr/bin/env bash
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set -e
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host="$1"
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shift
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port="$1"
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shift
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cmd="$@"
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until nc -z "$host" "$port"; do
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>&2 echo "Графана $host:$port недоступна - ждем..."
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sleep 1
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done
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>&2 echo "Графана $host:$port доступна - импортирую даш."
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exec $cmd
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