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neon_local: pin pageservers and endpoints

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This commit is contained in:
John Spray
2024-01-03 15:55:21 +00:00
parent 45bd85c372
commit 6e53637b06
2 changed files with 15 additions and 4 deletions
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6
control_plane/src/endpoint.rs
View File

@@ -549,8 +549,10 @@ impl Endpoint {
// Launch compute_ctl
println!("Starting postgres node at '{}'", self.connstr());
let mut cmd = Command::new(self.env.neon_distrib_dir.join("compute_ctl"));
cmd.args(["--http-port", &self.http_address.port().to_string()])
let mut cmd = Command::new("/usr/bin/taskset");
cmd.args(["-c".to_string(), "8-11".to_string()])
.args([self.env.neon_distrib_dir.join("compute_ctl")])
.args(["--http-port", &self.http_address.port().to_string()])
.args(["--pgdata", self.pgdata().to_str().unwrap()])
.args(["--connstr", &self.connstr()])
.args([

13
control_plane/src/pageserver.rs
View File

@@ -12,6 +12,7 @@ use std::io::Write;
use std::num::NonZeroU64;
use std::path::PathBuf;
use std::process::{Child, Command};
use std::str::FromStr;
use std::time::Duration;
use anyhow::{bail, Context};
@@ -216,11 +217,19 @@ impl PageServerNode {
if update_config {
args.push(Cow::Borrowed("--update-config"));
}
let mut taskset_args = vec![
"-c".to_string(),
format!("{}", self.conf.id.0 - 1),
self.env.pageserver_bin().to_string_lossy().into(),
];
taskset_args.extend(args.into_iter().map(|a| a.to_string()));
background_process::start_process(
"pageserver",
&datadir,
&self.env.pageserver_bin(),
args.iter().map(Cow::as_ref),
&PathBuf::from_str("/usr/bin/taskset").unwrap(),
taskset_args,
self.pageserver_env_variables()?,
background_process::InitialPidFile::Expect(self.pid_file()),
|| async {