docker/pgcat
1
0
Fork 0
mirror of https://github.com/postgresml/pgcat.git synced 2026-03-25 18:06:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Plugins! (#420)

Browse Source 
* Some queries

* Plugins!!

* cleanup

* actual names

* the actual plugins

* comment

* fix tests

* Tests

* unused errors

* Increase reaper rate to actually enforce settings

* ok
This commit is contained in:
Lev Kokotov
2023-05-03 09:13:05 -07:00
committed by GitHub
parent 23819c8549
commit 09e54e1175
17 changed files with 772 additions and 96 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
src/main.rs
View File

@@ -61,37 +61,19 @@ use std::str::FromStr;
use std::sync::Arc;
use tokio::sync::broadcast;
mod admin;
mod auth_passthrough;
mod client;
mod config;
mod constants;
mod dns_cache;
mod errors;
mod messages;
mod mirrors;
mod multi_logger;
mod pool;
mod prometheus;
mod query_router;
mod scram;
mod server;
mod sharding;
mod stats;
mod tls;
use crate::config::{get_config, reload_config, VERSION};
use crate::messages::configure_socket;
use crate::pool::{ClientServerMap, ConnectionPool};
use crate::prometheus::start_metric_server;
use crate::stats::{Collector, Reporter, REPORTER};
use pgcat::config::{get_config, reload_config, VERSION};
use pgcat::dns_cache;
use pgcat::messages::configure_socket;
use pgcat::pool::{ClientServerMap, ConnectionPool};
use pgcat::prometheus::start_metric_server;
use pgcat::stats::{Collector, Reporter, REPORTER};
fn main() -> Result<(), Box<dyn std::error::Error>> {
multi_logger::MultiLogger::init().unwrap();
pgcat::multi_logger::MultiLogger::init().unwrap();
info!("Welcome to PgCat! Meow. (Version {})", VERSION);
if !query_router::QueryRouter::setup() {
if !pgcat::query_router::QueryRouter::setup() {
error!("Could not setup query router");
std::process::exit(exitcode::CONFIG);
}
@@ -109,7 +91,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
let runtime = Builder::new_multi_thread().worker_threads(1).build()?;
runtime.block_on(async {
match config::parse(&config_file).await {
match pgcat::config::parse(&config_file).await {
Ok(_) => (),
Err(err) => {
error!("Config parse error: {:?}", err);
@@ -168,14 +150,14 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
// Statistics reporting.
REPORTER.store(Arc::new(Reporter::default()));
// Starts (if enabled) dns cache before pools initialization
match dns_cache::CachedResolver::from_config().await {
Ok(_) => (),
Err(err) => error!("DNS cache initialization error: {:?}", err),
};
// Starts (if enabled) dns cache before pools initialization
match dns_cache::CachedResolver::from_config().await {
Ok(_) => (),
Err(err) => error!("DNS cache initialization error: {:?}", err),
};
// Connection pool that allows to query all shards and replicas.
match ConnectionPool::from_config(client_server_map.clone()).await {
// Connection pool that allows to query all shards and replicas.
match ConnectionPool::from_config(client_server_map.clone()).await {
Ok(_) => (),
Err(err) => {
error!("Pool error: {:?}", err);
@@ -303,7 +285,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
tokio::task::spawn(async move {
let start = chrono::offset::Utc::now().naive_utc();
match client::client_entrypoint(
match pgcat::client::client_entrypoint(
socket,
client_server_map,
shutdown_rx,
@@ -334,7 +316,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
Err(err) => {
match err {
errors::Error::ClientBadStartup => debug!("Client disconnected with error {:?}", err),
pgcat::errors::Error::ClientBadStartup => debug!("Client disconnected with error {:?}", err),
_ => warn!("Client disconnected with error {:?}", err),
}