[PATCH datacenter-manager 5/5] api: set REST server debug level based on actual log level

[Thomas Ellmenreich <t.ellmenreich@proxmox.com>]

Use the configuration returned by the initialised logger to decide whether to
activate debugging for the REST server.

Previously, whether the REST server was in debug mode would only be determined
by the existence of the PROXMOX_DEBUG variable, regardless of its value. Now,
if the environment variable is set to a less verbose level than 'debug', the
REST server will not activate its debug level.

Signed-off-by: Thomas Ellmenreich <t.ellmenreich@proxmox.com>
---
 server/src/bin/proxmox-datacenter-api/main.rs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/server/src/bin/proxmox-datacenter-api/main.rs b/server/src/bin/proxmox-datacenter-api/main.rs
index 57aa6e22..7b2d85cb 100644
--- a/server/src/bin/proxmox-datacenter-api/main.rs
+++ b/server/src/bin/proxmox-datacenter-api/main.rs
@@ -46,13 +46,15 @@ fn main() -> Result<(), Error> {
 
     server::env::sanitize_environment_vars();
 
-    let debug = std::env::var("PROXMOX_DEBUG").is_ok();
-
-    proxmox_log::Logger::from_env("PROXMOX_DEBUG", LevelFilter::INFO)
+    let log_config = proxmox_log::Logger::from_env("PROXMOX_DEBUG", LevelFilter::INFO)
         .journald_on_no_workertask()
         .tasklog_pbs()
         .init()?;
 
+    // NOTE: this will now also activate if a very specific module is set
+    // to debug but the default level is still on info
+    let debug = log_config.global_filter_max_level_hint() >= LevelFilter::DEBUG;
+
     if std::env::args().nth(1).is_some() {
         bail!("unexpected command line parameters");
     }
-- 
2.47.3