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#!/sbin/openrc-run
supervisor=supervise-daemon
description="logs, events, or other data transporter"
: ${LS_USER:="logstash"}
: ${LS_GROUP:="$(id -gn $LS_USER)"}
nice="19"
pidfile="/run/$RC_SVCNAME.sd.pid"
supervise_daemon_args="-u $LS_USER -g $LS_GROUP -p $pidfile -N $nice"
command=/usr/share/logstash/bin/logstash
command_args="--path.settings ${LS_CONF} ${LS_OPTS}"
max_fd="16384"
depends() {
use net
}
in_contr() {
grep "container=" /proc/1/environ
}
start_pre() {
local dir
# Note: checkpath doesn't create intermediate directories.
for dir in "${LS_HOME}" "${LS_DATA}" "${LS_LOGS}"; do
mkdir -p "$(dirname "$dir")"
done
checkpath -d -o $LS_USER:$LS_GROUP -m755 "${LS_HOME}"
checkpath -d -o $LS_USER:$LS_GROUP -m700 "${LS_DATA}"
checkpath -d -o $LS_USER:$LS_GROUP -m755 "${LS_LOGS}"
if [ -n "$max_fd" ]; then
if [ -z "$(in_contr)" ]; then
ulimit -n "$max_fd" && einfo "Max open filedescriptors: $max_fd"
else
einfo "Run 'ulimit -n $max_fd' on the container host"
fi
fi
}
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