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Add systemd unit file for the python poller service.

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Move poller-service init scripts into to scripts directory and update the documentation.
This commit is contained in:
Tony Murray 2016-02-02 20:23:08 -06:00
parent 8ed3b75b21
commit 44cd86d24e
4 changed files with 23 additions and 5 deletions
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8
doc/Extensions/Poller-Service.md
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@ -32,6 +32,10 @@ Because locks are not replicated in Multi-Master MySQL configurations, if you ar
If you are running MariaDB 10.2 or newer, you can tell poller-service to use a single mysql connection for managing locks by setting `$config['poller_service_single_connection']` to `true`. *DO NOT* configure this for any version of MariaDB less than 10.2 or any version of MySQL.
## Service Installation
An upstart configuration `poller-service.conf` is provided. To install run `ln -s /opt/librenms/poller-service.conf /etc/init/poller-service.conf`. The service will start on boot and can be started manually by running `start poller-service`. If you receive an error that the service does not exist, run `initctl reload-configuration`. The service is configured to run as the user `librenms` and will fail if that user does not exist.
### Upstart
An upstart configuration file can be found in `scripts/librenms-poller-service.conf`. To install run `ln -s /opt/librenms/scripts/librenms-poller-service.conf /etc/init/librenms-poller-service.conf`. The service will start on boot and can be started manually by running `start librenms-poller-service`. If you receive an error that the service does not exist, run `initctl reload-configuration`. The service is configured to run as the user `librenms` and will fail if that user does not exist.
### LSB
An LSB init script can be found in `scripts/librenms-poller-service.init`. To install run `ln -s /opt/librenms/scripts/librenms-poller-service.init /etc/init.d/librenms-poller-service && update-rc.d librenms-poller-service defaults`.
### systemd
A systemd unit file can be found in `scripts/librenms-poller-service.init`. To install run `ln -s /opt/librenms/scripts/librenms-poller-service.service /etc/systemd/system/librenms-poller-service.service && systemctl enable librenms-poller-service.service`.
An LSB init script `poller-service.init` is also provided. To install run `ln -s /opt/librenms/poller-service.init /etc/init.d/poller-service && update-rc.d poller-service defaults`.

0
poller-service.conf → scripts/librenms-poller-service.conf
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6
poller-service.init → scripts/librenms-poller-service.init
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@ -1,5 +1,5 @@
### BEGIN INIT INFO
# Provides: poller-service
# Provides: librenms-poller-service
# Required-Start: networking
# Required-Stop: networking
# Default-Start: 2 3 4 5
@ -11,13 +11,13 @@
. /lib/lsb/init-functions
NAME=poller-service
NAME=librenms-poller-service
DAEMON=/opt/librenms/poller-service.py
USER=librenms
PIDFILE=/var/run/poller-service.pid
PIDFILE=/var/run/librenms-poller-service.pid
test -x $DAEMON || exit 5

14
scripts/librenms-poller-service.service Normal file
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@ -0,0 +1,14 @@
[Unit]
Description=LibreNMS SNMP Poller Service
After=network.target
[Service]
ExecStart=/opt/librenms/poller-service.py
WorkingDirectory=/opt/librenms
User=librenms
Group=librenms
RestartSec=2
Restart=always
[Install]
WantedBy=multi-user.target