feat: comprehensive INFO/WARN/ERROR logging across all controller modules

Add structured operational logging at INFO, WARN, and ERROR levels to
every controller module. Standardize custom prefixes ([GEO], [SCHED],
[SYNC]) to use [INFO/WARN/ERROR] [module] format. Fix misleveled logs
(WARN->ERROR for data loss scenarios, WARN->INFO for routine operations).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-26 19:58:27 +01:00
parent 95c821deb2
commit 8e61cd7ec4
44 changed files with 326 additions and 44 deletions
+5
View File
@@ -456,6 +456,7 @@ func (r *Router) actionStack(w http.ResponseWriter, action, name string) {
}
if err != nil {
r.logger.Printf("[ERROR] [api] %s failed for %s: %v", action, name, err)
status := http.StatusInternalServerError
if strings.Contains(err.Error(), "protected") {
status = http.StatusForbidden
@@ -796,6 +797,7 @@ func (r *Router) backupSnapshots(w http.ResponseWriter, req *http.Request) {
snapshots, err := r.backupMgr.ListAllSnapshots(50)
if err != nil {
r.logger.Printf("[ERROR] [api] Failed to list backup snapshots: %v", err)
writeJSON(w, http.StatusInternalServerError, apiResponse{OK: false, Error: err.Error()})
return
}
@@ -833,6 +835,7 @@ func (r *Router) metricsSystem(w http.ResponseWriter, req *http.Request) {
samples, err := r.metricsStore.QuerySystemMetrics(from, to, resolution)
if err != nil {
r.logger.Printf("[ERROR] [api] Failed to query system metrics: %v", err)
writeJSON(w, http.StatusInternalServerError, apiResponse{OK: false, Error: err.Error()})
return
}
@@ -869,6 +872,7 @@ func (r *Router) metricsContainerSummary(w http.ResponseWriter, _ *http.Request)
summary, err := r.metricsStore.QueryContainerSummary()
if err != nil {
r.logger.Printf("[ERROR] [api] Failed to query container summary: %v", err)
writeJSON(w, http.StatusInternalServerError, apiResponse{OK: false, Error: err.Error()})
return
}
@@ -887,6 +891,7 @@ func (r *Router) metricsContainer(w http.ResponseWriter, req *http.Request, name
samples, err := r.metricsStore.QueryContainerMetrics(name, from, to, resolution)
if err != nil {
r.logger.Printf("[ERROR] [api] Failed to query container metrics for %s: %v", name, err)
writeJSON(w, http.StatusInternalServerError, apiResponse{OK: false, Error: err.Error()})
return
}