fc825f9a58
The requirement for zebra to be ready to accept connections is a generic problem that is not specific to bgpd. Making the script to wait for zebra socket a separate script and let bgpd and staticd to wait for zebra socket.
37 lines
818 B
Bash
Executable File
37 lines
818 B
Bash
Executable File
#!/usr/bin/env bash
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addr="127.0.0.1"
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port=2601
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function help()
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{
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echo "This script aims to ensure zebra is ready to accept connections"
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echo "Usage: $0 [options]"
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echo "Options:"
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echo " -a Zebra address"
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echo " -o Zebra port"
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exit 1
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}
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while getopts ":a:o:h" opt; do
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case "${opt}" in
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h) help
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;;
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a) addr=${OPTARG}
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;;
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o) port=${OPTARG}
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;;
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esac
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done
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start=$(date +%s.%N)
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timeout 5s bash -c -- "until </dev/tcp/${addr}/${port}; do sleep 0.1;done"
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if [ "$?" != "0" ]; then
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logger -p error "Error: zebra is not ready to accept connections"
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else
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timespan=$(awk "BEGIN {print $(date +%s.%N)-$start; exit}")
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logger -p info "It took ${timespan} seconds to wait for zebra to be ready to accept connections"
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fi
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exit 0
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