[meta-virtualization] [meta-cloud-services][PATCH] rabbitmq-server: add systemd support

[Shrikant Bobade]

From: Shrikant Bobade <shrikant_bobade at mentor.com>

add systemd support to bring-up out of box rabbitmq-server support.
rabbitmq-server-setup: essential setup required by rabbitmq-server
rabbitmq-server.service: systemd support service file

Signed-off-by: Shrikant Bobade <shrikant_bobade at mentor.com>
---
 .../rabbitmq/files/rabbitmq-server-setup           | 26 ++++++++++++++++++++++
 .../rabbitmq/files/rabbitmq-server.service         | 13 +++++++++++
 .../rabbitmq/rabbitmq-server_3.2.4.bb              | 14 +++++++++++-
 3 files changed, 52 insertions(+), 1 deletion(-)
 create mode 100755 meta-openstack/recipes-extended/rabbitmq/files/rabbitmq-server-setup
 create mode 100644 meta-openstack/recipes-extended/rabbitmq/files/rabbitmq-server.service

diff --git a/meta-openstack/recipes-extended/rabbitmq/files/rabbitmq-server-setup b/meta-openstack/recipes-extended/rabbitmq/files/rabbitmq-server-setup
new file mode 100755
index 0000000..343c775
--- /dev/null
+++ b/meta-openstack/recipes-extended/rabbitmq/files/rabbitmq-server-setup
@@ -0,0 +1,26 @@
+#!/bin/sh
+#
+# rabbitmq-server-setup RabbitMQ broker setup
+#
+# description: To Enable AMQP server provided by RabbitMQ,
+#		this setup required before starting rabbitmq-server.
+#
+##
+
+
+# Ensure that HOME is set, since the erlang cookie file must be written
+# somewhere
+export HOME=/home/root
+
+USER=root
+ROTATE_SUFFIX=
+INIT_LOG_DIR=/var/log/rabbitmq
+
+# setup log dir and files for rabbitmq server
+if [ ! -d ${INIT_LOG_DIR} ]; then
+        mkdir ${INIT_LOG_DIR}
+        chmod 0755 ${INIT_LOG_DIR}
+        chown $USER:$USER ${INIT_LOG_DIR}
+        touch ${INIT_LOG_DIR}/startup_err
+        touch ${INIT_LOG_DIR}/startup_log
+fi
diff --git a/meta-openstack/recipes-extended/rabbitmq/files/rabbitmq-server.service b/meta-openstack/recipes-extended/rabbitmq/files/rabbitmq-server.service
new file mode 100644
index 0000000..414ea50
--- /dev/null
+++ b/meta-openstack/recipes-extended/rabbitmq/files/rabbitmq-server.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=RabbitMQ Messaging broker/server service
+After=network.target
+
+[Service]
+Type=simple
+User=root
+ExecStartPre=/usr/bin/rabbitmq-server-setup
+ExecStart=/usr/bin/rabbitmq-server
+ExecStop=/usr/bin/rabbitmqctl stop
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-openstack/recipes-extended/rabbitmq/rabbitmq-server_3.2.4.bb b/meta-openstack/recipes-extended/rabbitmq/rabbitmq-server_3.2.4.bb
index 101d098..8e4be5f 100644
--- a/meta-openstack/recipes-extended/rabbitmq/rabbitmq-server_3.2.4.bb
+++ b/meta-openstack/recipes-extended/rabbitmq/rabbitmq-server_3.2.4.bb
@@ -10,6 +10,8 @@ SRC_URI = "http://www.rabbitmq.com/releases/rabbitmq-server/v${PV}/${PN}-${PV}.t
            file://rabbitmq-server \
            file://remove-docs.patch \
            file://cleanup_install.patch \
+           file://rabbitmq-server.service \
+           file://rabbitmq-server-setup \
            "
 
 SRC_URI[md5sum] = "09d1af64c005bc680d6790b90655d021"
@@ -44,9 +46,17 @@ do_install() {
     mv ${D}/ebin ${RABBIT_LIB_DIR}/ebin
     mv ${D}/include ${RABBIT_LIB_DIR}/include
     mv ${D}/plugins ${RABBIT_LIB_DIR}/plugins
+
+    install -d ${D}${systemd_unitdir}/system
+    install -m 0644 ${WORKDIR}/rabbitmq-server.service ${D}${systemd_unitdir}/system
+
+    if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
+	install -d ${D}${bindir}
+	install -m 0755 ${WORKDIR}/rabbitmq-server-setup ${D}${bindir}
+    fi
 }
 
-inherit useradd update-rc.d
+inherit useradd update-rc.d systemd
 
 USERADD_PACKAGES = "${PN}"
 GROUPADD_PARAM_${PN} = "--system rabbitmq"
@@ -56,6 +66,8 @@ USERADD_PARAM_${PN}  = "--system --create-home --home /var/lib/rabbitmq \
 INITSCRIPT_NAME = "rabbitmq-server"
 INITSCRIPT_PARAMS = "defaults"
 
+SYSTEMD_SERVICE_${PN} = "rabbitmq-server.service"
+
 FILES_${PN} += " ${libdir}/rabbitmq/lib/${PN}-${PV}/* \
                  ${localstatedir}/* \ 
                "
-- 
2.7.4