60460f0046
listen_ipv6 config option is removed and we now listen on both ipv4 and ipv6 addresses. HTTP keepalive is enabled and set to 70s by default. With uhttpd-mod-lua there is a small change in behavior, all code is loaded/parsed/executed once on startup as before, but now each request is executed in his own fork, so we can't keep a state between requests. Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
56 lines
1.4 KiB
Bash
56 lines
1.4 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2013-2017 OpenWrt.org
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START=60
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USE_PROCD=1
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_log() {
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logger -p daemon.info -t prometheus-node-exporter-lua "$@"
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}
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start_service() {
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. /lib/functions/network.sh
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local interface port bind
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config_load prometheus-node-exporter-lua.main
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config_get keepalive "main" http_keepalive 70
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config_get interface "main" listen_interface "loopback"
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config_get port "main" listen_port 9100
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procd_open_instance
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procd_set_param command /usr/sbin/uhttpd -f -c /dev/null -l / -L /usr/bin/prometheus-node-exporter-lua
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[ $keepalive -gt 0 ] && procd_append_param command -k $keepalive
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if [ "$interface" = "*" ]; then
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procd_append_param command -p $port
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else
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network_is_up "$interface" || {
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_log "defering start until listen interface $interface becomes ready"
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return 0
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}
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network_get_ipaddr6 bind "$interface"
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[ -n "$bind" ] && procd_append_param command -p [$bind]:$port
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network_get_ipaddr bind "$interface"
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[ -n "$bind" ] && procd_append_param command -p $bind:$port
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fi
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procd_set_param stdout 1
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procd_set_param stderr 1
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procd_set_param respawn
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procd_close_instance
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}
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service_triggers()
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{
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local interface
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procd_add_reload_trigger "prometheus-node-exporter-lua"
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config_load prometheus-node-exporter-lua.main
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config_get interface "main" listen_interface "loopback"
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[ "$interface" = "*" ] || procd_add_reload_interface_trigger "$interface"
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}
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