app-misc/elasticsearch: fix initscript

2 files changed, 155 insertions, 0 deletions

diff --git a/app-misc/elasticsearch/files/elasticsearch.conf3 b/app-misc/elasticsearch/files/elasticsearch.conf3
new file mode 100644
index 000000000000..444ec53ae335
--- /dev/null
+++ b/app-misc/elasticsearch/files/elasticsearch.conf3
@@ -0,0 +1,60 @@
+################################
+# Elasticsearch
+################################
+
+# Elasticsearch home directory
+#ES_HOME=/usr/share/elasticsearch
+
+# Elasticsearch Java path
+#JAVA_HOME=
+
+# Elasticsearch configuration directory
+#CONF_DIR=/etc/elasticsearch
+
+# Elasticsearch data directory
+#DATA_DIR=/var/lib/elasticsearch
+
+# Elasticsearch logs directory
+#LOG_DIR=/var/log/elasticsearch
+
+# Elasticsearch PID directory
+#PID_DIR=/run/elasticsearch
+
+# Additional Java OPTS
+#ES_JAVA_OPTS=
+
+################################
+# Elasticsearch service
+################################
+
+# When executing the init script, this user will be used to run the elasticsearch service.
+# The default value is 'elasticsearch' and is declared in the init.d file.
+# Note that this setting is only used by the init script. If changed, make sure that
+# the configured user can read and write into the data, work, plugins and log directories.
+# For systemd service, the user is usually configured in file /usr/lib/systemd/system/elasticsearch.service
+#ES_USER=elasticsearch
+#ES_GROUP=elasticsearch
+
+# The number of seconds to wait before checking if Elasticsearch started successfully as a daemon process
+#ES_STARTUP_SLEEP_TIME=5
+
+################################
+# System properties
+################################
+
+# Specifies the maximum file descriptor number that can be opened by this process
+# When using Systemd, this setting is ignored and the LimitNOFILE defined in
+# /usr/lib/systemd/system/elasticsearch.service takes precedence
+#MAX_OPEN_FILES=65536
+
+# The maximum number of bytes of memory that may be locked into RAM
+# Set to "unlimited" if you use the 'bootstrap.memory_lock: true' option
+# in elasticsearch.yml.
+# When using Systemd, the LimitMEMLOCK property must be set
+# in /usr/lib/systemd/system/elasticsearch.service
+#MAX_LOCKED_MEMORY=unlimited
+
+# Maximum number of VMA (Virtual Memory Areas) a process can own
+# When using Systemd, this setting is ignored and the 'vm.max_map_count'
+# property is set at boot time in /usr/lib/sysctl.d/elasticsearch.conf
+#MAX_MAP_COUNT=262144
diff --git a/app-misc/elasticsearch/files/elasticsearch.init7 b/app-misc/elasticsearch/files/elasticsearch.init7
new file mode 100644
index 000000000000..65072d5f21d3
--- /dev/null
+++ b/app-misc/elasticsearch/files/elasticsearch.init7
@@ -0,0 +1,95 @@
+#!/sbin/openrc-run
+
+name="Elasticsearch"
+description="Elasticsearch Server"
+
+ES_INSTANCE=${SVCNAME#*.}
+PID_DIR=${PID_DIR:="/run/elasticsearch"}
+
+if [ -n "${ES_INSTANCE}" ] && [ ${SVCNAME} != "elasticsearch" ]; then
+	PIDFILE="${PID_DIR}/elasticsearch.${ES_INSTANCE}.pid"
+	ES_BASE_PATH="/var/lib/elasticsearch/${ES_INSTANCE}"
+	CONF_DIR="/etc/elasticsearch/${ES_INSTANCE}"
+	LOG_DIR="/var/log/elasticsearch/${ES_INSTANCE}"
+else
+	PIDFILE="${PID_DIR}/elasticsearch.pid"
+	ES_BASE_PATH="/var/lib/elasticsearch/_default"
+	CONF_DIR="/etc/elasticsearch"
+	LOG_DIR="/var/log/elasticsearch/_default"
+fi
+
+ES_HOME=${ES_HOME:="/usr/share/elasticsearch"}
+ES_USER=${ES_USER:="elasticsearch"}
+ES_GROUP=${ES_GROUP:="elasticsearch"}
+ES_STARTUP_SLEEP_TIME=${ES_STARTUP_TIME:=5}
+MAX_OPEN_FILES=${MAX_OPEN_FILES:=65536}
+MAX_MAP_COUNT=${MAX_MAP_COUNT:=262144}
+
+DATA_DIR=${DATA_DIR:="${ES_BASE_PATH}/data"}
+
+if [ -f "${CONF_DIR}/elasticsearch.in.sh" ]; then
+    ES_INCLUDE="${CONF_DIR}/elasticsearch.in.sh"
+fi
+
+export ES_INCLUDE
+export JAVA_HOME
+export JAVA_OPTS
+export ES_JVM_OPTIONS
+export ES_JAVA_OPTS
+export ES_STARTUP_SLEEP_TIME
+
+server_command="/usr/share/elasticsearch/bin/elasticsearch"
+server_args="-d -p ${PIDFILE} -Edefault.path.logs=${LOG_DIR} -Edefault.path.data=${DATA_DIR} -Edefault.path.conf=${CONF_DIR}"
+
+depend() {
+	use net
+}
+
+start() {
+	local conf
+	local conf_file
+	for conf in elasticsearch.yml; do
+		conf_file="${CONF_DIR}/${conf}"
+		if [ ! -f "${conf_file}" ]; then
+			eerror "${conf_file} must be copied into place"
+			return 1
+		fi
+	done
+
+	if [ -n "${MAX_MAP_COUNT}" -a -f /proc/sys/vm/max_map_count ]; then
+		sysctl -q -w vm.max_map_count=${MAX_MAP_COUNT}
+	fi
+
+	ebegin "Starting ${SVCNAME}"
+
+	if [ -n "${MAX_LOCKED_MEMORY}" ]; then
+		rc_ulimit="${rc_ulimit} -l ${MAX_LOCKED_MEMORY}"
+	fi
+
+	if [ -n "${MAX_OPEN_FILES}" ]; then
+		rc_ulimit="${rc_ulimit} -n ${MAX_OPEN_FILES}"
+	fi
+
+	checkpath -d -o "${ES_USER}:${ES_GROUP}" -m750 "/var/lib/elasticsearch"
+	checkpath -d -o "${ES_USER}:${ES_GROUP}" -m750 "/var/log/elasticsearch"
+	checkpath -d -o "${ES_USER}:${ES_GROUP}" -m750 "${PID_DIR}"
+	checkpath -d -o "${ES_USER}:${ES_GROUP}" -m750 "${ES_BASE_PATH}"
+	checkpath -d -o "${ES_USER}:${ES_GROUP}" -m750 "${LOG_DIR}"
+
+	start-stop-daemon --start \
+		--background \
+		--chdir "${ES_HOME}" \
+		--user="${ES_USER}" \
+		--pidfile="${PIDFILE}" \
+		--exec ${server_command} -- ${server_args}
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping ${SVCNAME}"
+	start-stop-daemon --stop \
+		--pidfile=${PIDFILE} \
+		--user="${ES_USER}" \
+		--retry=TERM/20
+	eend $?
+}