scylla-jmx/dist/redhat/systemd/scylla-jmx.service

[Unit]
Description=Scylla JMX
Requires=scylla-server.service
After=scylla-server.service

[Service]
Type=simple
EnvironmentFile=/etc/sysconfig/scylla-jmx
User=scylla
Group=scylla
ExecStart=/usr/lib/scylla/jmx/scylla-jmx -l /usr/lib/scylla/jmx
KillMode=process
Restart=on-abnormal

[Install]
WantedBy=multi-user.target
.spec file and scripts to build RPM for Fedora Signed-off-by: Takuya ASADA <syuu@cloudius-systems.com> Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com> 2015-09-01 21:32:54 +02:00			`[Unit]`
			`Description=Scylla JMX`
			`Requires=scylla-server.service`
			`After=scylla-server.service`

			`[Service]`
			`Type=simple`
dist: move service command line to scripts/jmx_run Signed-off-by: Takuya ASADA <syuu@cloudius-systems.com> Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com> 2015-09-16 16:17:37 +02:00			`EnvironmentFile=/etc/sysconfig/scylla-jmx`
.spec file and scripts to build RPM for Fedora Signed-off-by: Takuya ASADA <syuu@cloudius-systems.com> Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com> 2015-09-01 21:32:54 +02:00			`User=scylla`
			`Group=scylla`
dist: remove unneeded parameters Since scylla-jmx supports to read configuration from scylla.yaml, we don't need to pass these parameters from program arguments. Fixes #17. Signed-off-by: Takuya ASADA <syuu@scylladb.com> 2015-12-14 08:36:55 +01:00			`ExecStart=/usr/lib/scylla/jmx/scylla-jmx -l /usr/lib/scylla/jmx`
.spec file and scripts to build RPM for Fedora Signed-off-by: Takuya ASADA <syuu@cloudius-systems.com> Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com> 2015-09-01 21:32:54 +02:00			`KillMode=process`
dist: do not always restart jmx on shutdown Restart=always leads to the following loop: 1. scylla terminates abnormally 2. scylla-jmx sees that, and terminates 3. systemd sees that scylla-jmx terminated, and restarts it. 4. scylla-jmx requires scylla, so systemd starts it. 5. goto 1. To prevent the loop, set Restart=on-abnormal; systemd will restart scylla-jmx if some JVM bug got it killed, but not otherwise. The downside to this patch is that if scylla-server goes down, so does scylla-jmx, but if scylla-server is then restarted, scylla-jmx stays down. To get scylla and scylla-jmx to start together, we need to create scylla.service that requires both of them. 2016-01-06 17:29:46 +01:00			`Restart=on-abnormal`
.spec file and scripts to build RPM for Fedora Signed-off-by: Takuya ASADA <syuu@cloudius-systems.com> Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com> 2015-09-01 21:32:54 +02:00
			`[Install]`
			`WantedBy=multi-user.target`