mirror of
https://github.com/itzg/docker-minecraft-server
synced 2024-12-14 06:12:27 +00:00
157 lines
3.7 KiB
Bash
Executable file
157 lines
3.7 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
pre_checks() {
|
|
mmc=$(sysctl vm.max_map_count|sed 's/.*= //')
|
|
if [[ $mmc -lt 262144 ]]; then
|
|
echo "
|
|
ERROR: As of 5.0.0 Elasticsearch requires increasing mmap counts.
|
|
Refer to https://www.elastic.co/guide/en/elasticsearch/reference/current/vm-max-map-count.html
|
|
"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
discoverIpFromLink() {
|
|
dev=$1
|
|
mode=$2
|
|
ip=`ipaddr show dev $dev scope global|awk '$1 == "inet" { if (!match($2,"/32")) { gsub("/.*","",$2) ; print $2 } }'`
|
|
echo "Discovered $mode address $ip for $dev"
|
|
OPTS="$OPTS -E $mode.host=$ip"
|
|
}
|
|
|
|
discoverAllGlobalIps() {
|
|
if [ ${#IGNORE_NETWORK} -eq 0 ]
|
|
then
|
|
IGNORE_NETWORK='999.999.999.999'
|
|
fi
|
|
printf "Finding IPs"
|
|
while [ ${#ips} -eq 0 ]
|
|
do
|
|
printf "."
|
|
ips=`ipaddr show scope global| grep -v "inet ${IGNORE_NETWORK}" | awk '$1 == "inet" { if (!match($2,"/32")) { gsub("/.*","",$2) ; addrs[length(addrs)] = $2 } } END { for (i in addrs) { if (i>0) printf "," ; printf addrs[i] } }'`
|
|
sleep 1
|
|
done
|
|
echo " found! $ips"
|
|
OPTS="$OPTS -E network.host=$ips"
|
|
}
|
|
|
|
setup_clustering() {
|
|
|
|
if [ -n "$CLUSTER" ]; then
|
|
OPTS="$OPTS -E cluster.name=$CLUSTER"
|
|
if [ -n "$CLUSTER_FROM" ]; then
|
|
if [ -d /data/$CLUSTER_FROM -a ! -d /data/$CLUSTER ]; then
|
|
echo "Performing cluster data migration from $CLUSTER_FROM to $CLUSTER"
|
|
mv /data/$CLUSTER_FROM /data/$CLUSTER
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if [ -n "$NODE_NAME" ]; then
|
|
OPTS="$OPTS -E node.name=$NODE_NAME"
|
|
fi
|
|
|
|
if [ -n "$MULTICAST" ]; then
|
|
OPTS="$OPTS -E discovery.zen.ping.multicast.enabled=$MULTICAST"
|
|
fi
|
|
|
|
if [ -n "$UNICAST_HOSTS" ]; then
|
|
OPTS="$OPTS -E discovery.zen.ping.unicast.hosts=$UNICAST_HOSTS"
|
|
fi
|
|
|
|
if [ -n "$PUBLISH_AS" ]; then
|
|
OPTS="$OPTS -E transport.publish_host=$(echo $PUBLISH_AS | awk -F: '{print $1}')"
|
|
OPTS="$OPTS -E transport.publish_port=$(echo $PUBLISH_AS | awk -F: '{if ($2) print $2; else print 9300}')"
|
|
fi
|
|
|
|
if [ -n "$MIN_MASTERS" ]; then
|
|
OPTS="$OPTS -E discovery.zen.minimum_master_nodes=$MIN_MASTERS"
|
|
fi
|
|
|
|
}
|
|
|
|
install_plugins() {
|
|
|
|
if [ -n "$PLUGINS" ]; then
|
|
for p in $(echo $PLUGINS | awk -v RS=, '{print}')
|
|
do
|
|
echo "Installing the plugin $p"
|
|
$ES_HOME/bin/elasticsearch-plugin install $p
|
|
done
|
|
else
|
|
mkdir -p $ES_HOME/plugins
|
|
fi
|
|
}
|
|
|
|
setup_personality() {
|
|
|
|
if [ -n "$TYPE" ]; then
|
|
case $TYPE in
|
|
MASTER)
|
|
OPTS="$OPTS -E node.master=true -E node.data=false -E node.ingest=false"
|
|
;;
|
|
|
|
GATEWAY|COORDINATING)
|
|
OPTS="$OPTS -E node.master=false -E node.data=false -E node.ingest=false"
|
|
;;
|
|
|
|
INGEST)
|
|
OPTS="$OPTS -E node.master=false -E node.data=false -E node.ingest=true"
|
|
;;
|
|
|
|
DATA|NON_MASTER)
|
|
OPTS="$OPTS -E node.master=false -E node.data=true -E node.ingest=false"
|
|
;;
|
|
|
|
*)
|
|
echo "Unknown node type. Please use MASTER|GATEWAY|DATA|NON_MASTER"
|
|
exit 1
|
|
esac
|
|
fi
|
|
|
|
}
|
|
|
|
pre_checks
|
|
|
|
if [ -f /conf/env ]; then
|
|
. /conf/env
|
|
fi
|
|
|
|
if [ ! -e /conf/elasticsearch.* ]; then
|
|
cp $ES_HOME/config/elasticsearch.yml /conf
|
|
fi
|
|
|
|
if [ ! -e /conf/log4j2.properties ]; then
|
|
cp $ES_HOME/config/log4j2.properties /conf
|
|
fi
|
|
|
|
OPTS="$OPTS \
|
|
-E path.conf=/conf \
|
|
-E path.data=/data \
|
|
-E path.logs=/data \
|
|
-E transport.tcp.port=9300 \
|
|
-E http.port=9200"
|
|
|
|
discoverAllGlobalIps
|
|
if [ "${DISCOVER_TRANSPORT_IP}" != "" ]; then
|
|
discoverIpFromLink $DISCOVER_TRANSPORT_IP transport
|
|
fi
|
|
if [ "${DISCOVER_HTTP_IP}" != "" ]; then
|
|
discoverIpFromLink $DISCOVER_HTTP_IP http
|
|
fi
|
|
|
|
setup_personality
|
|
setup_clustering
|
|
install_plugins
|
|
|
|
mkdir -p /conf/scripts
|
|
|
|
echo "Starting Elasticsearch with the options $OPTS"
|
|
CMD="$ES_HOME/bin/elasticsearch $OPTS"
|
|
if [ `id -u` = 0 ]; then
|
|
echo "Running as non-root..."
|
|
chown -R $DEFAULT_ES_USER /data /conf
|
|
su -c "$CMD" $DEFAULT_ES_USER
|
|
else
|
|
$CMD
|
|
fi
|