From ef6e7076b8a9845e16f5d30c48a3702017b7e4b4 Mon Sep 17 00:00:00 2001 From: Izaya Date: Wed, 8 Aug 2018 08:58:29 +1000 Subject: [PATCH] added a readme to the OpenOS version of syslog --- syslog/OpenOS/README.md | 70 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 syslog/OpenOS/README.md diff --git a/syslog/OpenOS/README.md b/syslog/OpenOS/README.md new file mode 100644 index 0000000..c786f7f --- /dev/null +++ b/syslog/OpenOS/README.md @@ -0,0 +1,70 @@ +# syslog for OpenOS + +This package contains a syslog library, and a syslog daemon, for OpenOS. These are separated, as the daemon is optional. + +## Installation + +### Library + +``` +oppm install libsyslog +``` + +### Daemon + +``` +oppm install syslogd +``` + +## Usage + +### Library + +The syslog library only provides one function, so the library can be called. In addition, the library provides a number of pre-configured event levels: + + - syslog.emergency + - syslog.alert + - syslog.critical + - syslog.error + - syslog.warning + - syslog.notice + - syslog.info + - syslog.debug + +An example using syslog as both a function and a table: + +``` +local syslog = require "syslog" +syslog("message", syslog.emergency, "service name") +``` + +### Daemon + +The syslog daemon lives in */etc/rc.d/syslogd.lua*, and as such is managed as an rc program: + +``` +rc syslogd enable +rc syslogd start +rc syslogd reload +``` + +In addition, the daemon keeps a configuration file in */etc/syslogd.cfg*. This is stored as a Lua table and may be edited in whatever way you see fit. It has the following fields and default values: + + - port: 514 + - relay: false + - relayhost: "" + - receive: false + - write: true + - destination: "/dev/null" + - minlevel: 6 + - beeplevel: -1 + - displevel: 2 + - filter: {} + +## Technical details + +The syslog library and daemon communicate via events, namely a *syslog* event. The format is as follows: + +``` +"syslog", message, level, service +```