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15 lines
474 B
Bash
15 lines
474 B
Bash
#!/bin/bash
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set -eo pipefail
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host="$(hostname --ip-address || echo '127.0.0.1')"
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if health="$(curl -fsSL "https://$ELASTIC_USERNAME:$ELASTIC_PASSWORD@$host:$ELASTICSEARCH_PORT/_cat/health?h=status" --insecure")"; then
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health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
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if [ "$health" = 'green' ] || [ "$health" = "yellow" ]; then
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exit 0
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fi
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echo >&2 "unexpected health status: $health"
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fi
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exit 1
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