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enrich health check result details

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yusing
2024-12-13 12:35:59 +08:00
parent be81415a75
commit 17e8532e6f
2 changed files with 52 additions and 28 deletions
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39
internal/watcher/health/monitor/monitor.go
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@@ -16,6 +16,7 @@ import (
"github.com/yusing/go-proxy/internal/notif"
"github.com/yusing/go-proxy/internal/task"
U "github.com/yusing/go-proxy/internal/utils"
"github.com/yusing/go-proxy/internal/utils/strutils"
"github.com/yusing/go-proxy/internal/watcher/health"
)
@@ -26,7 +27,10 @@ type (
config *health.HealthCheckConfig
url U.AtomicValue[types.URL]
status U.AtomicValue[health.Status]
status U.AtomicValue[health.Status]
lastResult *health.HealthCheckResult
lastSeen time.Time
checkHealth HealthCheckFunc
startTime time.Time
@@ -149,13 +153,17 @@ func (mon *monitor) String() string {
// MarshalJSON implements json.Marshaler of HealthMonitor.
func (mon *monitor) MarshalJSON() ([]byte, error) {
res := mon.lastResult
return (&JSONRepresentation{
Name: mon.service,
Config: mon.config,
Status: mon.status.Load(),
Started: mon.startTime,
Uptime: mon.Uptime(),
URL: mon.url.Load(),
Name: mon.service,
Config: mon.config,
Status: mon.status.Load(),
Started: mon.startTime,
Uptime: mon.Uptime(),
Latency: res.Latency,
LastSeen: mon.lastSeen,
Detail: res.Detail,
URL: mon.url.Load(),
}).MarshalJSON()
}
@@ -170,19 +178,28 @@ func (mon *monitor) checkUpdateHealth() error {
}
return nil
}
mon.lastResult = result
var status health.Status
if result.Healthy {
status = health.StatusHealthy
mon.lastSeen = time.Now()
} else {
status = health.StatusUnhealthy
}
if result.Healthy != (mon.status.Swap(status) == health.StatusHealthy) {
extras := map[string]any{
"Service Name": mon.service,
"Service URL": mon.url.Load().String(),
"Last Seen": strutils.FormatTime(mon.lastSeen),
}
if !mon.url.Load().Nil() {
extras["Service URL"] = mon.url.Load().String()
}
if result.Detail != "" {
extras["Detail"] = result.Detail
}
if result.Healthy {
logger.Info().Msg("server is up")
logger.Info().Msg("service is up")
extras["Ping"] = fmt.Sprintf("%d ms", result.Latency.Milliseconds())
notif.Notify(&notif.LogMessage{
Title: "✅ Service is up ✅",
@@ -190,9 +207,7 @@ func (mon *monitor) checkUpdateHealth() error {
Color: notif.Green,
})
} else {
logger.Warn().Msg("server is down")
logger.Debug().Msg(result.Detail)
extras["Detail"] = result.Detail
logger.Warn().Msg("service went down")
notif.Notify(&notif.LogMessage{
Title: "❌ Service went down ❌",
Extras: extras,