mirror of
https://github.com/grafana/grafana.git
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80d694d205
* rendering: headless chrome progress * renderer: minor change * grpc: version hell * updated grpc libs * wip: minor progess * rendering: new image rendering plugin is starting to work * feat: now phantomjs works as well and updated alerting to use new rendering service * refactor: renamed renderer package and service to rendering to make renderer name less confusing (rendering is internal service that handles the renderer plugin now) * rendering: now render key is passed and render auth is working in plugin mode * removed unneeded lines from gitignore * rendering: now plugin mode supports waiting for all panels to complete rendering * fix: LastSeenAt fix for render calls, was not set which causes a lot of updates to Last Seen at during rendering, this should fix sqlite db locked issues in seen in previous releases * change: changed render tz url parameter to use proper timezone name as chrome does not handle UTC offset TZ values * fix: another update to tz param generation * renderer: added http mode to renderer service, new ini setting [rendering] server_url
80 lines
1.8 KiB
Go
80 lines
1.8 KiB
Go
package alerting
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import (
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"context"
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"fmt"
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"github.com/grafana/grafana/pkg/bus"
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"github.com/grafana/grafana/pkg/components/null"
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"github.com/grafana/grafana/pkg/components/simplejson"
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"github.com/grafana/grafana/pkg/log"
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m "github.com/grafana/grafana/pkg/models"
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)
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type NotificationTestCommand struct {
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State m.AlertStateType
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Name string
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Type string
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Settings *simplejson.Json
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}
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func init() {
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bus.AddHandler("alerting", handleNotificationTestCommand)
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}
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func handleNotificationTestCommand(cmd *NotificationTestCommand) error {
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notifier := NewNotificationService(nil).(*notificationService)
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model := &m.AlertNotification{
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Name: cmd.Name,
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Type: cmd.Type,
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Settings: cmd.Settings,
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}
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notifiers, err := notifier.createNotifierFor(model)
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if err != nil {
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log.Error2("Failed to create notifier", "error", err.Error())
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return err
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}
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return notifier.sendNotifications(createTestEvalContext(cmd), []Notifier{notifiers})
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}
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func createTestEvalContext(cmd *NotificationTestCommand) *EvalContext {
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testRule := &Rule{
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DashboardId: 1,
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PanelId: 1,
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Name: "Test notification",
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Message: "Someone is testing the alert notification within grafana.",
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State: m.AlertStateAlerting,
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}
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ctx := NewEvalContext(context.Background(), testRule)
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if cmd.Settings.Get("uploadImage").MustBool(true) {
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ctx.ImagePublicUrl = "http://grafana.org/assets/img/blog/mixed_styles.png"
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}
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ctx.IsTestRun = true
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ctx.Firing = true
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ctx.Error = fmt.Errorf("This is only a test")
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ctx.EvalMatches = evalMatchesBasedOnState()
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return ctx
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}
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func evalMatchesBasedOnState() []*EvalMatch {
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matches := make([]*EvalMatch, 0)
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matches = append(matches, &EvalMatch{
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Metric: "High value",
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Value: null.FloatFrom(100),
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})
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matches = append(matches, &EvalMatch{
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Metric: "Higher Value",
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Value: null.FloatFrom(200),
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})
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return matches
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}
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