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Less spam on stdout
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This commit is contained in:
Alex 2023-01-11 22:44:21 +01:00
parent 5f946d485c
commit 86c255dfea
Signed by: lx
GPG key ID: 0E496D15096376BE
2 changed files with 12 additions and 5 deletions
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2
src/dns_config.rs
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@ -19,7 +19,7 @@ const CNAME_TARGET_METADATA_TAG: &str = "cname_target";
// ---- Extract DNS config from Consul catalog ----
#[derive(Debug)]
#[derive(Debug, Eq, PartialEq, Default)]
pub struct DnsConfig {
pub entries: HashMap<DnsEntryKey, DnsEntryValue>,
}

15
src/main.rs
View file

@ -129,6 +129,8 @@ async fn dump_config_on_change(
mut rx_dns_config: watch::Receiver<Arc<dns_config::DnsConfig>>,
mut must_exit: watch::Receiver<bool>,
) {
let mut prev_dns_config = Arc::new(dns_config::DnsConfig::default());
while !*must_exit.borrow() {
select!(
c = rx_dns_config.changed() => {
@ -138,11 +140,16 @@ async fn dump_config_on_change(
}
_ = must_exit.changed() => continue,
);
println!("---- DNS CONFIGURATION ----");
for (k, v) in rx_dns_config.borrow().entries.iter() {
println!(" {} {}", k, v);
let new_dns_config = rx_dns_config.borrow_and_update().clone();
if new_dns_config != prev_dns_config {
println!("---- DNS CONFIGURATION ----");
for (k, v) in rx_dns_config.borrow().entries.iter() {
println!(" {} {}", k, v);
}
println!();
}
println!();
prev_dns_config = new_dns_config;
}
}