app-misc/elasticsearch: Bump

Fix #569116
New init script and systemd unit, closer to upstream
Small bugfixes etc.
Thanks to Ferenc Erki for preparing and testing

Package-Manager: portage-2.2.28

4 files changed, 229 insertions, 0 deletions

diff --git a/app-misc/elasticsearch/files/elasticsearch-systemd-pre-exec b/app-misc/elasticsearch/files/elasticsearch-systemd-pre-exec
new file mode 100755
index 000000000000..a51d639bf7d4
--- /dev/null
+++ b/app-misc/elasticsearch/files/elasticsearch-systemd-pre-exec
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# CONF_FILE setting was removed
+if [ ! -z "$CONF_FILE" ]; then
+    echo "CONF_FILE setting is no longer supported. elasticsearch.yml must be placed in the config directory and cannot be renamed."
+    exit 1
+fi
diff --git a/app-misc/elasticsearch/files/elasticsearch.conf2 b/app-misc/elasticsearch/files/elasticsearch.conf2
new file mode 100644
index 000000000000..053cd18d1471
--- /dev/null
+++ b/app-misc/elasticsearch/files/elasticsearch.conf2
@@ -0,0 +1,67 @@
+################################
+# Elasticsearch
+################################
+
+# 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
+
+# Heap size defaults to 256m min, 1g max
+# Set ES_HEAP_SIZE to 50% of available RAM, but no more than 31g
+#ES_HEAP_SIZE=2g
+
+# Heap new generation
+#ES_HEAP_NEWSIZE=
+
+# Maximum direct memory
+#ES_DIRECT_SIZE=
+
+# Additional Java OPTS
+#ES_JAVA_OPTS=
+
+# Path to the GC log file
+#ES_GC_LOG_FILE=/var/log/elasticsearch/gc.log
+
+################################
+# 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=65535
+
+# The maximum number of bytes of memory that may be locked into RAM
+# Set to "unlimited" if you use the 'bootstrap.mlockall: true' option
+# in elasticsearch.yml (ES_HEAP_SIZE  must also be set).
+# 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.init6 b/app-misc/elasticsearch/files/elasticsearch.init6
new file mode 100644
index 000000000000..9225f4893f8e
--- /dev/null
+++ b/app-misc/elasticsearch/files/elasticsearch.init6
@@ -0,0 +1,102 @@
+#!/sbin/runscript
+
+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_GC_LOG_FILE=${ES_GC_LOG_FILE:="${LOG_DIR}/gc.log"}
+MAX_OPEN_FILES=${MAX_OPEN_FILES:=65535}
+MAX_MAP_COUNT=${MAX_MAP_COUNT:=262144}
+
+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_OPTS
+export ES_JAVA_OPTS
+export ES_HEAP_SIZE
+export ES_HEAP_NEWSIZE
+export ES_DIRECT_SIZE
+export ES_GC_LOG_FILE
+export ES_STARTUP_SLEEP_TIME
+
+server_command="/usr/share/elasticsearch/bin/elasticsearch"
+server_args="-d -p ${PIDFILE} --default.path.home=${ES_HOME} --default.path.logs=${LOG_DIR} --default.path.data=${DATA_DIR} --default.path.conf=${CONF_DIR}"
+
+depend() {
+	use net
+}
+
+start() {
+	local conf
+	local conf_file
+	for conf in elasticsearch.yml logging.yml; do
+		conf_file="${CONF_DIR}/${conf}"
+		if [ ! -f "${conf_file}" ]; then
+			eerror "${conf_file} must be copied into place"
+			return 1
+		fi
+	done
+
+	if [ -n "${MAX_LOCKED_MEMORY}" -a -z "${ES_HEAP_SIZE}" ]; then
+		eerror "MAX_LOCKED_MEMORY is set - ES_HEAP_SIZE must also be set"
+		return 1
+	fi
+
+	if [ -n "${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 $?
+}
diff --git a/app-misc/elasticsearch/files/elasticsearch.service5 b/app-misc/elasticsearch/files/elasticsearch.service5
new file mode 100644
index 000000000000..80ece6480f10
--- /dev/null
+++ b/app-misc/elasticsearch/files/elasticsearch.service5
@@ -0,0 +1,53 @@
+[Unit]
+Description=Elasticsearch
+Documentation=http://www.elastic.co
+Wants=network.target
+After=network.target
+
+[Service]
+Environment=ES_HOME=/usr/share/elasticsearch
+Environment=CONF_DIR=/etc/elasticsearch
+Environment=DATA_DIR=/var/lib/elasticsearch
+Environment=LOG_DIR=/var/log/elasticsearch
+Environment=PID_DIR=/run/elasticsearch
+EnvironmentFile=-/etc/conf.d/elasticsearch
+
+WorkingDirectory=/usr/share/elasticsearch
+
+User=elasticsearch
+Group=elasticsearch
+
+ExecStartPre=/usr/share/elasticsearch/bin/elasticsearch-systemd-pre-exec
+
+ExecStart=/usr/share/elasticsearch/bin/elasticsearch \
+                                                -Des.pidfile=${PID_DIR}/elasticsearch.pid \
+                                                -Des.default.path.home=${ES_HOME} \
+                                                -Des.default.path.logs=${LOG_DIR} \
+                                                -Des.default.path.data=${DATA_DIR} \
+                                                -Des.default.path.conf=${CONF_DIR}
+
+StandardOutput=journal
+StandardError=inherit
+
+# Specifies the maximum file descriptor number that can be opened by this process
+LimitNOFILE=65535
+
+# Specifies the maximum number of bytes of memory that may be locked into RAM
+# Set to "infinity" if you use the 'bootstrap.mlockall: true' option
+# in elasticsearch.yml and 'MAX_LOCKED_MEMORY=unlimited' in /etc/conf.d/elasticsearch
+#LimitMEMLOCK=infinity
+
+# Disable timeout logic and wait until process is stopped
+TimeoutStopSec=0
+
+# SIGTERM signal is used to stop the Java process
+KillSignal=SIGTERM
+
+# Java process is never killed
+SendSIGKILL=no
+
+# When a JVM receives a SIGTERM signal it exits with code 143
+SuccessExitStatus=143
+
+[Install]
+WantedBy=multi-user.target