[pve-devel] [PATCH proxmox-mail-forward 2/2] switch to proxmox-log

[Lukas Wagner]

The proxmox-notify crate now uses tracing for logging,
hence we have to switch to proxmox-log (which configures the appropriate
layers/subscribers for tracing).

Signed-off-by: Lukas Wagner <l.wagner at proxmox.com>
---
 Cargo.toml  |  5 ++---
 src/main.rs | 16 +++++++---------
 2 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 0f4e3b0..9dc081b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,9 +15,8 @@ exclude = [ "debian" ]
 
 [dependencies]
 anyhow = "1.0"
-log = "0.4.17"
 nix = "0.26"
-syslog = "6.0"
 
-proxmox-sys = "0.6"
+proxmox-log = "0.2"
 proxmox-notify = {version = "0.5", features = ["mail-forwarder", "pve-context", "pbs-context"] }
+proxmox-sys = "0.6"
diff --git a/src/main.rs b/src/main.rs
index 4662ffa..c0ea561 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -23,6 +23,8 @@ use std::path::Path;
 
 use anyhow::Error;
 
+use proxmox_log::error;
+use proxmox_log::LevelFilter;
 use proxmox_notify::context::pbs::PBS_CONTEXT;
 use proxmox_notify::context::pve::PVE_CONTEXT;
 use proxmox_notify::Config;
@@ -42,7 +44,7 @@ fn attempt_file_read<P: AsRef<Path>>(path: P) -> Option<String> {
     match fs::file_read_optional_string(path.as_ref()) {
         Ok(contents) => contents,
         Err(err) => {
-            log::error!("unable to read {path:?}: {err}", path = path.as_ref());
+            error!("unable to read {path:?}: {err}", path = path.as_ref());
             None
         }
     }
@@ -112,11 +114,7 @@ fn forward_for_pbs(mail: &[u8], has_pve: bool) -> Result<(), Error> {
 }
 
 fn main() {
-    if let Err(err) = syslog::init(
-        syslog::Facility::LOG_DAEMON,
-        log::LevelFilter::Info,
-        Some("proxmox-mail-forward"),
-    ) {
+    if let Err(err) = proxmox_log::init_logger("PROXMOX_LOG", LevelFilter::INFO) {
         eprintln!("unable to initialize syslog: {err}");
     }
 
@@ -129,19 +127,19 @@ fn main() {
             if Path::new(PVE_CFG_PATH).exists() {
                 has_pve = true;
                 if let Err(err) = forward_for_pve(&mail) {
-                    log::error!("could not forward mail for Proxmox VE: {err}");
+                    error!("could not forward mail for Proxmox VE: {err}");
                 }
             }
 
             // Assume a PBS installation if /etc/proxmox-backup exists
             if Path::new(PBS_CFG_PATH).exists() {
                 if let Err(err) = forward_for_pbs(&mail, has_pve) {
-                    log::error!("could not forward mail for Proxmox Backup Server: {err}");
+                    error!("could not forward mail for Proxmox Backup Server: {err}");
                 }
             }
         }
         Err(err) => {
-            log::error!("could not read mail from STDIN: {err}")
+            error!("could not read mail from STDIN: {err}")
         }
     }
 }
-- 
2.39.5