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renames alerting engine to match other services

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This commit is contained in:
bergquist
2018-05-08 10:53:42 +02:00
parent 93a8d8a25b
commit 7e9a10a5fb
1 changed files with 12 additions and 12 deletions
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pkg/services/alerting/engine.go
+12 -12
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@@ -16,7 +16,7 @@ import (
"golang.org/x/sync/errgroup"
)
type Engine struct {
type AlertingEngine struct {
execQueue chan *Job
//clock clock.Clock
ticker *Ticker
@@ -28,20 +28,20 @@ type Engine struct {
}
func init() {
registry.RegisterService(&Engine{})
registry.RegisterService(&AlertingEngine{})
}
func NewEngine() *Engine {
e := &Engine{}
func NewEngine() *AlertingEngine {
e := &AlertingEngine{}
e.Init()
return e
}
func (e *Engine) IsDisabled() bool {
func (e *AlertingEngine) IsDisabled() bool {
return !setting.AlertingEnabled || !setting.ExecuteAlerts
}
func (e *Engine) Init() error {
func (e *AlertingEngine) Init() error {
e.ticker = NewTicker(time.Now(), time.Second*0, clock.New())
e.execQueue = make(chan *Job, 1000)
e.scheduler = NewScheduler()
@@ -52,7 +52,7 @@ func (e *Engine) Init() error {
return nil
}
func (e *Engine) Run(ctx context.Context) error {
func (e *AlertingEngine) Run(ctx context.Context) error {
alertGroup, ctx := errgroup.WithContext(ctx)
alertGroup.Go(func() error { return e.alertingTicker(ctx) })
alertGroup.Go(func() error { return e.runJobDispatcher(ctx) })
@@ -61,7 +61,7 @@ func (e *Engine) Run(ctx context.Context) error {
return err
}
func (e *Engine) alertingTicker(grafanaCtx context.Context) error {
func (e *AlertingEngine) alertingTicker(grafanaCtx context.Context) error {
defer func() {
if err := recover(); err != nil {
e.log.Error("Scheduler Panic: stopping alertingTicker", "error", err, "stack", log.Stack(1))
@@ -86,7 +86,7 @@ func (e *Engine) alertingTicker(grafanaCtx context.Context) error {
}
}
func (e *Engine) runJobDispatcher(grafanaCtx context.Context) error {
func (e *AlertingEngine) runJobDispatcher(grafanaCtx context.Context) error {
dispatcherGroup, alertCtx := errgroup.WithContext(grafanaCtx)
for {
@@ -106,7 +106,7 @@ var (
alertMaxAttempts = 3
)
func (e *Engine) processJobWithRetry(grafanaCtx context.Context, job *Job) error {
func (e *AlertingEngine) processJobWithRetry(grafanaCtx context.Context, job *Job) error {
defer func() {
if err := recover(); err != nil {
e.log.Error("Alert Panic", "error", err, "stack", log.Stack(1))
@@ -141,7 +141,7 @@ func (e *Engine) processJobWithRetry(grafanaCtx context.Context, job *Job) error
}
}
func (e *Engine) endJob(err error, cancelChan chan context.CancelFunc, job *Job) error {
func (e *AlertingEngine) endJob(err error, cancelChan chan context.CancelFunc, job *Job) error {
job.Running = false
close(cancelChan)
for cancelFn := range cancelChan {
@@ -150,7 +150,7 @@ func (e *Engine) endJob(err error, cancelChan chan context.CancelFunc, job *Job)
return err
}
func (e *Engine) processJob(attemptID int, attemptChan chan int, cancelChan chan context.CancelFunc, job *Job) {
func (e *AlertingEngine) processJob(attemptID int, attemptChan chan int, cancelChan chan context.CancelFunc, job *Job) {
defer func() {
if err := recover(); err != nil {
e.log.Error("Alert Panic", "error", err, "stack", log.Stack(1))