log4rs-gelf - A TCP/Gelf appender for log4rs based on
serdegelf and gelflogger.
Configuration via a YAML file:
yaml
appenders:
ldp:
additional_fields:
component: rust-cs
buffer_duration: 5
buffer_size: 5
hostname: 127.0.0.1
kind: buffer
level: Informational
null_character: true
port: 12202
use_tls: false
root:
appenders:
- ldp
level: info
rust,no_run
log4rs_gelf::init_file("/tmp/log4rs.yml", None).unwrap();
Programmatically constructing a configuration:
```rust,norun use serdegelf::GelfLevel; use serde_value::Value; use log4rs::config::{Config, Appender, Root}; use log::LevelFilter;
fn main() { let buffer = log4rsgelf::BufferAppender::builder() .setlevel(GelfLevel::Informational) .sethostname("localhost") .setport(12202) .setusetls(false) .setnullcharacter(true) .setbuffersize(Some(5)) .setbufferduration(Some(5)) .putadditionalfield("component", Value::String("rust-cs".to_string())) .build() .unwrap();
let config = Config::builder() .appender(Appender::builder().build("gelf", Box::new(buffer))) .build(Root::builder().appender("gelf").build(LevelFilter::Info)) .unwrap();
log4rsgelf::initconfig(config).unwrap();
// Do whatever
log4rs_gelf::flush().expect("Failed to send buffer, log records can be lost !"); } ```
You can activate the OVH LDP feature including field typing and an preconfigured handler:
toml
[dependencies]
log4rs_gelf = { version = "0.1", features = ["ovh-ldp"] }
And then build the appender:
rust,no_run
let buffer = BufferAppender::builder("gra1.logs.ovh.com","XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX")
.put_additional_field("component", Value::String("rust-cs".to_string()))
.build()
.unwrap();
Licensed under BSD 3-Clause License or (https://opensource.org/licenses/BSD-3-Clause)