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chore(o11y): add more debug logs to daemon & runtime (#318)

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This change adds debug log lines to make it easier to tell where issues
are occuring during startup.
This commit is contained in:
Khionu Sybiern
2024-08-08 12:11:51 -07:00
committed by GitHub
parent b7d41ee9f4
commit 6bf3741ec9
5 changed files with 54 additions and 11 deletions
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8
crates/runtime/src/ip.rs
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@ -7,7 +7,7 @@ use std::{
use anyhow::{anyhow, Result};
use ipnetwork::{Ipv4Network, Ipv6Network};
use log::error;
use log::{debug, error, trace};
use tokio::sync::RwLock;
use uuid::Uuid;
use xenstore::{XsdClient, XsdInterface};
@ -72,7 +72,9 @@ impl IpVendor {
ipv4_network: Ipv4Network,
ipv6_network: Ipv6Network,
) -> Result<Self> {
debug!("fetching state from xenstore");
let mut state = IpVendor::fetch_stored_state(&store).await?;
debug!("allocating IP set");
let (gateway_ipv4, gateway_ipv6) =
IpVendor::allocate_ipset(&mut state, host_uuid, ipv4_network, ipv6_network)?;
let vend = IpVendor {
@ -84,11 +86,14 @@ impl IpVendor {
gateway_ipv6,
state: Arc::new(RwLock::new(state)),
};
debug!("IP vendor initialized!");
Ok(vend)
}
async fn fetch_stored_state(store: &XsdClient) -> Result<IpVendorState> {
debug!("initializing default IP vendor state");
let mut state = IpVendorState::default();
debug!("iterating over xen domains");
for domid_candidate in store.list("/local/domain").await? {
let dom_path = format!("/local/domain/{}", domid_candidate);
let Some(uuid) = store
@ -119,6 +124,7 @@ impl IpVendor {
}
}
}
debug!("IP state hydrated");
Ok(state)
}