mirror of
https://github.com/openziti/ziti.git
synced 2026-10-08 05:41:20 +00:00
Andrew Martinez
99 lines
3.0 KiB
Go
99 lines
3.0 KiB
Go
/*
|
|
Copyright NetFoundry Inc.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
https://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package handler_edge_ctrl
|
|
|
|
import (
|
|
"github.com/michaelquigley/pfxlog"
|
|
"github.com/openziti/channel/v2"
|
|
"github.com/openziti/metrics"
|
|
"github.com/openziti/ziti/common/pb/edge_ctrl_pb"
|
|
"github.com/openziti/ziti/controller/db"
|
|
"github.com/openziti/ziti/controller/env"
|
|
"google.golang.org/protobuf/proto"
|
|
"time"
|
|
)
|
|
|
|
type healthEventHandler struct {
|
|
baseRequestHandler
|
|
serviceHealthCheckPassedCounter metrics.IntervalCounter
|
|
serviceHealthCheckFailedCounter metrics.IntervalCounter
|
|
}
|
|
|
|
func NewHealthEventHandler(appEnv *env.AppEnv, ch channel.Channel) channel.TypedReceiveHandler {
|
|
serviceEventMetrics := appEnv.GetHostController().GetNetwork().GetServiceEventsMetricsRegistry()
|
|
return &healthEventHandler{
|
|
baseRequestHandler: baseRequestHandler{
|
|
ch: ch,
|
|
appEnv: appEnv,
|
|
},
|
|
serviceHealthCheckPassedCounter: serviceEventMetrics.IntervalCounter("service.health_check.passed", time.Minute),
|
|
serviceHealthCheckFailedCounter: serviceEventMetrics.IntervalCounter("service.health_check.failed", time.Minute),
|
|
}
|
|
}
|
|
|
|
func (self *healthEventHandler) ContentType() int32 {
|
|
return int32(edge_ctrl_pb.ContentType_HealthEventType)
|
|
}
|
|
|
|
func (self *healthEventHandler) Label() string {
|
|
return "health.event"
|
|
}
|
|
|
|
func (self *healthEventHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
|
|
req := &edge_ctrl_pb.HealthEventRequest{}
|
|
if err := proto.Unmarshal(msg.Body, req); err != nil {
|
|
pfxlog.ContextLogger(ch.Label()).WithError(err).Error("could not unmarshal health event")
|
|
return
|
|
}
|
|
|
|
ctx := &HealthEventRequestContext{
|
|
baseSessionRequestContext: baseSessionRequestContext{handler: self, msg: msg, env: self.appEnv},
|
|
req: req,
|
|
}
|
|
|
|
go self.handleHealthEvent(ctx)
|
|
}
|
|
|
|
func (self *healthEventHandler) handleHealthEvent(ctx *HealthEventRequestContext) {
|
|
if !ctx.loadRouter() {
|
|
return
|
|
}
|
|
|
|
ctx.loadSession(ctx.req.SessionToken, ctx.req.ApiSessionToken)
|
|
ctx.checkSessionType(db.SessionTypeBind)
|
|
ctx.checkSessionFingerprints(ctx.req.Fingerprints)
|
|
|
|
if ctx.err == nil {
|
|
if ctx.req.CheckPassed {
|
|
self.serviceHealthCheckPassedCounter.Update(ctx.session.ServiceId, time.Now(), 1)
|
|
} else {
|
|
self.serviceHealthCheckFailedCounter.Update(ctx.session.ServiceId, time.Now(), 1)
|
|
}
|
|
}
|
|
|
|
self.logResult(ctx, ctx.err)
|
|
}
|
|
|
|
type HealthEventRequestContext struct {
|
|
baseSessionRequestContext
|
|
req *edge_ctrl_pb.HealthEventRequest
|
|
}
|
|
|
|
func (self *HealthEventRequestContext) GetSessionToken() string {
|
|
return self.req.SessionToken
|
|
}
|