Informations for generating a rpm

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rsnmpagent"
-version = "0.4.0"
+version = "0.4.1"
 edition = "2024"
 
 [profile.release]
@@ -20,3 +20,11 @@ hex = "0.4"
 sha3 = "0.10"
 diff = "0.1"
 glob = "0.3"
+
+
+[package.metadata.generate-rpm]
+assets = [
+    { source = "target/release/rsnmpagent", dest = "/usr/sbin/rsnmpagent", mode = "750" },
+]
+license = "GPL-3"
+description = "rsnmpagent for extending snmpd"

config.yml

@@ -9,3 +9,11 @@ intervals:
   meminfo: 60
   bonding: 
   multipath: 
+extra_config:
+  filesum:
+    passwd:
+    shadow:
+    group:
+    authorized_keys:
+  multipath:
+  bonding:

src/rsnmplib/filesum.rs

@@ -1,6 +1,6 @@
 use diff::Result;
 use hex;
-use log::{debug, trace};
+use log::{info, trace};
 use sha3::{Digest, Sha3_256};
 use std::fs;
 use std::io::{self, Error};
@@ -14,8 +14,8 @@ pub(crate) fn filesum_filtered(
 ) -> io::Result<(bool, String)> {
     // Open file for hashing
     match re {
-        Some(v) => debug!("try to open file {:?} for hashing using filter regex {}", path, v),
+        Some(v) => trace!("try to open file {:?} for hashing using filter regex {}", path, v),
-        None => debug!("try to open file {:?} for hashing", path),
+        None => trace!("try to open file {:?} for hashing", path),
     }
     let mut hasher = Sha3_256::new();
     let mut filedata = String::with_capacity(2048);
@@ -24,7 +24,7 @@ pub(crate) fn filesum_filtered(
     // we read only smal files, so its fast to read the whole file to memory, so we can also du a diff
     if let Ok(file_contents) = fs::read_to_string(path) {
         if let Some(re) = re {
-            debug!("Filter lines with regex {:?}", re);
+            trace!("Filter lines with regex {:?}", re);
             for line in file_contents.lines() {
                 if re.is_match(line) {
                     trace!("line {} skipped by filter regex", line);
@@ -35,7 +35,7 @@ pub(crate) fn filesum_filtered(
             }
         } else {
             // we do not have a filter regex, so we could simply paste the file to the hasher
-            debug!("Hash file without filter regex");
+            trace!("Hash file without filter regex");
             filedata = file_contents;
         }
         hasher.update(format!("{}\n", filedata).as_bytes());
@@ -56,7 +56,7 @@ pub(crate) fn filesum_filtered(
                     }
                 }
             }
-            debug!("Diff for {:?} is now {}", path, diff_string);
+            info!("Diff for {:?} is now {}", path, diff_string);
             changed = true;
             *oldfile = filedata;
         } else if oldfile.is_empty() {

src/rsnmplib/mod.rs

@@ -59,8 +59,9 @@ fn t_multipath(
             }
             let now = Utc::now().timestamp().try_into().unwrap_or(0);
             {
-                debug!("try to lock mutex snmp_data to update multipath {:?}", now);
+                trace!("try to lock mutex snmp_data to update multipath {:?}", now);
                 let mut guard = snmp_data.lock().unwrap();
+                trace!("mutex for update multipath snmp_data now locked");
                 let snmp_data = &mut guard.data;
                 snmp_data.insert(oidt.clone(), SnmpData::Gauge(now));
                 snmp_data.insert(oidc.clone(), SnmpData::Gauge(mplist.len().try_into().unwrap_or(0)));
@@ -137,8 +138,9 @@ fn t_bonding(
             }
             let now = Utc::now().timestamp().try_into().unwrap_or(0);
             {
-                debug!("try to lock mutex snmp_data to update bonding with {:?}", now);
+                trace!("try to lock mutex snmp_data to update bonding with {:?}", now);
                 let mut guard = snmp_data.lock().unwrap();
+                trace!("mutex for update bonding snmp_data now locked");
                 let snmp_data = &mut guard.data;
                 snmp_data.insert(oidt.clone(), SnmpData::Gauge(now));
                 snmp_data.insert(oidc.clone(), SnmpData::Gauge(bl.len().try_into().unwrap_or(0)));
@@ -231,8 +233,9 @@ fn t_filesum(
             let oid_shadow_filename = Oid::from_str("6.3.1.1.2").unwrap();
             let oid_group_filename = Oid::from_str("6.3.1.1.3").unwrap();
             let oid_authkey_filename = Oid::from_str("6.3.1.1.4").unwrap();
-            debug!("try to lock mutex snmp_data to update filesum header data");
+            trace!("try to lock mutex snmp_data to update filesum header data");
             let mut guard = snmp_data.lock().unwrap();
+            trace!("mutex for update filesum snmp_data now locked");
             let snmp_data = &mut guard.data;
             snmp_data.insert(oid_filesum_cnt, SnmpData::Gauge(4));
             snmp_data.insert(oid_passwd_filename, SnmpData::String(fn_passwd_str.clone()));
@@ -251,7 +254,7 @@ fn t_filesum(
                         hash_passwd = hash;
                         is_changed = true;
                     } else {
-                        debug!("Hash of {} is still now {}", fn_passwd_str, hash);
+                        trace!("Hash of {} is still now {}", fn_passwd_str, hash);
                         if hash_passwd.is_empty() {
                             hash_passwd = hash;
                         }
@@ -268,7 +271,7 @@ fn t_filesum(
                         hash_shadow = hash;
                         is_changed = true;
                     } else {
-                        debug!("Hash of {} is still now {}", fn_shadow_str, hash);
+                        trace!("Hash of {} is still now {}", fn_shadow_str, hash);
                         if hash_shadow.is_empty() {
                             hash_shadow = hash;
                         }
@@ -285,7 +288,7 @@ fn t_filesum(
                         hash_group = hash;
                         is_changed = true;
                     } else {
-                        debug!("Hash of {} is still now {}", fn_group_str, hash);
+                        trace!("Hash of {} is still now {}", fn_group_str, hash);
                         if hash_group.is_empty() {
                             hash_group = hash;
                         }
@@ -302,7 +305,7 @@ fn t_filesum(
                         hash_authkey = hash;
                         is_changed = true;
                     } else {
-                        debug!("Hash of {} is still now {}", fn_authkey_str, hash);
+                        trace!("Hash of {} is still now {}", fn_authkey_str, hash);
                         if hash_authkey.is_empty() {
                             hash_authkey = hash;
                         }
@@ -314,11 +317,12 @@ fn t_filesum(
             }
             let now = Utc::now().timestamp().try_into().unwrap_or(0);
             {
-                debug!(
+                trace!(
                     "try to lock mutex snmp_data to update filesum data, timestamp {:?}",
                     now
                 );
                 let mut guard = snmp_data.lock().unwrap();
+                trace!("mutex for update filesum snmp_data now locked");
                 let snmp_data = &mut guard.data;
                 snmp_data.insert(oid_filesum_time.clone(), SnmpData::Gauge(now));
                 if is_changed {
@@ -411,11 +415,12 @@ fn t_processes(t_quit: Arc<(Mutex<bool>, Condvar)>, t_check_interval: u64, snmp_
             }
             let now = Utc::now().timestamp().try_into().unwrap_or(0);
             {
-                debug!(
+                trace!(
                     "try to lock mutex snmp_data to update processdata with {:#?} => {:?}",
                     now, proc_data
                 );
                 let mut guard = snmp_data.lock().unwrap();
+                trace!("mutex for update processdata snmp_data now locked");
                 let snmp_data = &mut guard.data;
                 snmp_data.insert(oidt.clone(), SnmpData::Gauge(now));
                 snmp_data.insert(oidz.clone(), SnmpData::Gauge(proc_data.zombie));
@@ -461,13 +466,13 @@ fn t_meminfo(t_quit: Arc<(Mutex<bool>, Condvar)>, t_check_interval: u64, snmp_da
             if let Ok(meminfo_contents) = fs::read_to_string(&fpath) {
                 trace!("Read /prod/meminfo, contents: {:#?}", meminfo_contents);
                 if let Some(m) = re.captures(&meminfo_contents) {
-                    debug!("regex mached {:?}", m);
+                    trace!("regex mached {:?}", m);
                     if let Some(m) = m.get(1) {
                         freekb += m.as_str().parse().unwrap_or(0);
                         debug!("freekb via regex parsed as {:#?}", freekb);
                     }
                 } else if let Some(m) = re_old.captures(&meminfo_contents) {
-                    debug!("old regex mached {:#?}", m);
+                    trace!("old regex mached {:#?}", m);
                     if let Some(m) = m.get(1) {
                         freekb += m.as_str().parse().unwrap_or(0);
                     }
@@ -478,11 +483,12 @@ fn t_meminfo(t_quit: Arc<(Mutex<bool>, Condvar)>, t_check_interval: u64, snmp_da
                 }
                 let now = Utc::now().timestamp().try_into().unwrap_or(0);
                 {
-                    debug!(
+                    trace!(
                         "try to lock mutex snmp_data to update meminfo with {:#?} => {:#?}",
                         now, freekb
                     );
                     let mut guard = snmp_data.lock().unwrap();
+                    trace!("mutex for update meminfo snmp_data now locked");
                     let snmp_data = &mut guard.data;
                     snmp_data.insert(oidt.clone(), SnmpData::Gauge(now));
                     //snmp_data.insert(oidm.clone(), SnmpData::String(freekb.to_string()));
@@ -517,7 +523,7 @@ fn log_debug_watcher(
         match t_marker.try_exists() {
             Ok(v) => {
                 if v != last {
-                    debug!("marker file {} is now readable: {:?}", t_marker.display(), v);
+                    trace!("marker file {} is now readable: {:?}", t_marker.display(), v);
                     let r = match v {
                         true => log.parse_and_push_temp_spec("trace"),
                         false => {
@@ -526,7 +532,7 @@ fn log_debug_watcher(
                         }
                     };
                     match r {
-                        Ok(_) => info!(
+                        Ok(_) => warn!(
                             "Log config changed to {}",
                             log.current_max_level()
                                 .expect("Retrive the current log level not possible")
@@ -587,7 +593,7 @@ pub fn start_workers(
             }
             Err(e) => {
                 error!("Unable to start log_debug_watcher thread: {:#?}", e);
-                eprintln!("Unable to start log_debug_watcher thread: {:#?}", e);
+                //eprintln!("Unable to start log_debug_watcher thread: {:#?}", e);
             }
         };
     } else {
@@ -608,7 +614,7 @@ pub fn start_workers(
             }
             Err(e) => {
                 error!("Unable to start meminfo thread: {:#?}", e);
-                eprintln!("Unable to start meminfo thread: {:#?}", e);
+                //eprintln!("Unable to start meminfo thread: {:#?}", e);
             }
         };
     } else {
@@ -632,7 +638,7 @@ pub fn start_workers(
             }
             Err(e) => {
                 error!("Unable to start processes thread: {:#?}", e);
-                eprintln!("Unable to start processes thread: {:#?}", e);
+                //eprintln!("Unable to start processes thread: {:#?}", e);
             }
         };
     } else {
@@ -654,7 +660,7 @@ pub fn start_workers(
             }
             Err(e) => {
                 error!("Unable to start filesum thread: {:#?}", e);
-                eprintln!("Unable to start filesum thread: {:#?}", e);
+                //eprintln!("Unable to start filesum thread: {:#?}", e);
             }
         };
     } else {
@@ -679,7 +685,7 @@ pub fn start_workers(
             }
             Err(e) => {
                 error!("Unable to start multipath thread: {:#?}", e);
-                eprintln!("Unable to start multipath thread: {:#?}", e);
+                //eprintln!("Unable to start multipath thread: {:#?}", e);
             }
         };
     } else {
@@ -701,7 +707,7 @@ pub fn start_workers(
             }
             Err(e) => {
                 error!("Unable to start bonding thread: {:#?}", e);
-                eprintln!("Unable to start bonding thread: {:#?}", e);
+                //eprintln!("Unable to start bonding thread: {:#?}", e);
             }
         };
     } else {