fluentd-concenter/entrypoint.sh

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#!/bin/sh
#source vars if file exists
DEFAULT=/etc/default/fluentd
if [ -r $DEFAULT ]; then
set -o allexport
. $DEFAULT
set +o allexport
fi
# If the user has supplied only arguments append them to `fluentd` command
if [ "${1#-}" != "$1" ]; then
set -- fluentd "$@"
fi
# If user does not supply config file or plugins, use the default
if [ "$1" = "fluentd" ]; then
if ! echo $@ | grep -e ' \-c' -e ' \-\-config' ; then
set -- "$@" --config /fluentd/etc/${FLUENTD_CONF}
fi
if ! echo $@ | grep -e ' \-p' -e ' \-\-plugin' ; then
set -- "$@" --plugin /fluentd/plugins
fi
SIMPLE_SNIFFER=$( gem contents fluent-plugin-elasticsearch | grep elasticsearch_simple_sniffer.rb )
if [ -n "$SIMPLE_SNIFFER" -a -f "$SIMPLE_SNIFFER" ] ; then
set -- "$@" -r $SIMPLE_SNIFFER
fi
fi
exec "$@"