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provider.go
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provider.go
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// Copyright (c) 2021 Terminus, 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
//
// http://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 apis
import (
"fmt"
"io/ioutil"
"strings"
"time"
"github.com/ghodss/yaml"
"github.com/erda-project/erda-infra/base/logs"
"github.com/erda-project/erda-infra/base/servicehub"
"github.com/erda-project/erda-infra/pkg/transport"
"github.com/erda-project/erda-infra/providers/cassandra"
"github.com/erda-project/erda-infra/providers/i18n"
"github.com/erda-project/erda-infra/providers/mysql"
"github.com/erda-project/erda-proto-go/core/monitor/alert/pb"
metricpb "github.com/erda-project/erda-proto-go/core/monitor/metric/pb"
channelpb "github.com/erda-project/erda-proto-go/core/services/notify/channel/pb"
"github.com/erda-project/erda/bundle"
"github.com/erda-project/erda/modules/core/monitor/alert/alert-apis/adapt"
"github.com/erda-project/erda/modules/core/monitor/alert/alert-apis/cql"
"github.com/erda-project/erda/modules/core/monitor/alert/alert-apis/db"
block "github.com/erda-project/erda/modules/core/monitor/dataview/v1-chart-block"
"github.com/erda-project/erda/modules/core/monitor/event/storage"
"github.com/erda-project/erda/modules/core/monitor/metric/query/metricq"
"github.com/erda-project/erda/modules/pkg/bundle-ex/cmdb"
"github.com/erda-project/erda/pkg/common/apis"
perm "github.com/erda-project/erda/pkg/common/permission"
"github.com/erda-project/erda/pkg/http/httpclient"
)
type config struct {
OrgFilterTags string `file:"org_filter_tags"`
MicroServiceFilterTags string `file:"micro_service_filter_tags"`
MicroServiceOtherFilterTags string `file:"micro_service_other_filter_tags"`
SilencePolicy string `file:"silence_policy"`
AlertConditions string `file:"alert_conditions"`
Cassandra struct {
Enabled bool `file:"enabled"`
cassandra.SessionConfig `file:"session"`
GCGraceSeconds int `file:"gc_grace_seconds" default:"86400"`
} `file:"cassandra"`
}
type provider struct {
C *config
L logs.Logger
metricq metricq.Queryer `autowired:"metrics-query" optional:"true"`
EventStorage storage.Storage `autowired:"event-storage-elasticsearch-reader" optional:"true"`
t i18n.Translator
db *db.DB
cql *cql.Cql
a *adapt.Adapt
bdl *bundle.Bundle
cmdb *cmdb.Cmdb
silencePolicies map[string]bool
orgFilterTags map[string]bool
microServiceFilterTags map[string]bool
microServiceOtherFilterTags map[string]bool
alertConditions []*AlertConditions
Register transport.Register `autowired:"service-register" optional:"true"`
Metric metricpb.MetricServiceServer `autowired:"erda.core.monitor.metric.MetricService"`
Perm perm.Interface `autowired:"permission"`
alertService *alertService
NotifyChannel channelpb.NotifyChannelServiceServer `autowired:"erda.core.services.notify.channel.NotifyChannelService"`
}
func (p *provider) Init(ctx servicehub.Context) error {
p.silencePolicies = make(map[string]bool)
p.orgFilterTags = make(map[string]bool)
p.microServiceFilterTags = make(map[string]bool)
p.microServiceOtherFilterTags = make(map[string]bool)
for _, k := range strings.Split(p.C.OrgFilterTags, ",") {
k = strings.TrimSpace(k)
if len(k) > 0 {
p.orgFilterTags[k] = true
}
}
for _, k := range strings.Split(p.C.MicroServiceFilterTags, ",") {
k = strings.TrimSpace(k)
if len(k) > 0 {
p.microServiceFilterTags[k] = true
}
}
for _, k := range strings.Split(p.C.SilencePolicy, ",") {
k = strings.TrimSpace(k)
if len(k) > 0 {
p.silencePolicies[k] = true
}
}
for _, k := range strings.Split(p.C.MicroServiceOtherFilterTags, ",") {
k = strings.TrimSpace(k)
if len(k) > 0 {
p.microServiceOtherFilterTags[k] = true
}
}
p.alertConditions = make([]*AlertConditions, 0)
f, err := ioutil.ReadFile(p.C.AlertConditions)
if err != nil {
return err
}
err = yaml.Unmarshal(f, &p.alertConditions)
if err != nil {
return err
}
if p.C.Cassandra.Enabled {
cassandra, ok := ctx.Service("cassandra").(cassandra.Interface)
if ok && cassandra != nil {
session, err := cassandra.NewSession(&p.C.Cassandra.SessionConfig)
if err != nil {
return fmt.Errorf("fail to create cassandra session: %s", err)
}
p.cql = cql.New(session.Session())
if err := p.cql.Init(p.L, p.C.Cassandra.GCGraceSeconds); err != nil {
return fmt.Errorf("fail to init cassandra: %s", err)
}
}
}
p.t = ctx.Service("i18n").(i18n.I18n).Translator("alert")
p.db = db.New(ctx.Service("mysql").(mysql.Interface).DB())
p.metricq = ctx.Service("metrics-query").(metricq.Queryer)
hc := httpclient.New(httpclient.WithTimeout(time.Second, time.Second*60))
p.cmdb = cmdb.New(cmdb.WithHTTPClient(hc))
p.bdl = bundle.New(bundle.WithScheduler(), bundle.WithCoreServices())
dashapi := ctx.Service("chart-block").(block.DashboardAPI)
p.a = adapt.New(p.L, p.metricq, p.EventStorage, p.t, p.db, p.cql, p.bdl, p.cmdb, dashapi, p.orgFilterTags, p.microServiceFilterTags, p.microServiceOtherFilterTags, p.silencePolicies)
p.alertService = &alertService{
p: p,
}
if p.Register != nil {
type MonitorService = pb.AlertServiceServer
pb.RegisterAlertServiceImp(p.Register, p.alertService, apis.Options(), p.Perm.Check(
perm.NoPermMethod(MonitorService.QueryCustomizeMetric),
perm.NoPermMethod(MonitorService.QueryCustomizeNotifyTarget),
perm.NoPermMethod(MonitorService.QueryCustomizeAlert),
perm.NoPermMethod(MonitorService.GetCustomizeAlert),
perm.NoPermMethod(MonitorService.GetCustomizeAlertDetail),
perm.NoPermMethod(MonitorService.CreateCustomizeAlert),
perm.NoPermMethod(MonitorService.UpdateCustomizeAlert),
perm.NoPermMethod(MonitorService.UpdateCustomizeAlertEnable),
perm.NoPermMethod(MonitorService.DeleteCustomizeAlert),
perm.Method(MonitorService.QueryOrgCustomizeMetric, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.QueryOrgCustomizeNotifyTarget, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.QueryOrgCustomizeAlerts, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.GetOrgCustomizeAlertDetail, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.CreateOrgCustomizeAlert, perm.ScopeOrg, "monitor_org_alert", perm.ActionCreate, perm.OrgIDValue()),
perm.Method(MonitorService.UpdateOrgCustomizeAlert, perm.ScopeOrg, "monitor_org_alert", perm.ActionUpdate, perm.OrgIDValue()),
perm.Method(MonitorService.UpdateOrgCustomizeAlertEnable, perm.ScopeOrg, "monitor_org_alert", perm.ActionUpdate, perm.OrgIDValue()),
perm.Method(MonitorService.DeleteOrgCustomizeAlert, perm.ScopeOrg, "monitor_org_alert", perm.ActionDelete, perm.OrgIDValue()),
perm.NoPermMethod(MonitorService.QueryDashboardByAlert),
perm.Method(MonitorService.QueryOrgDashboardByAlert, perm.ScopeOrg, "monitor_org_alert", perm.ActionCreate, perm.OrgIDValue()),
perm.NoPermMethod(MonitorService.QueryAlertRule),
perm.NoPermMethod(MonitorService.QueryAlert),
perm.NoPermMethod(MonitorService.GetAlert),
perm.NoPermMethod(MonitorService.GetAlertDetail),
perm.NoPermMethod(MonitorService.CreateAlert),
perm.NoPermMethod(MonitorService.UpdateAlert),
perm.NoPermMethod(MonitorService.UpdateAlertEnable),
perm.NoPermMethod(MonitorService.DeleteAlert),
perm.Method(MonitorService.QueryOrgAlertRule, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.QueryOrgAlert, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.GetOrgAlertDetail, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.CreateOrgAlert, perm.ScopeOrg, "monitor_org_alert", perm.ActionCreate, perm.OrgIDValue()),
perm.Method(MonitorService.UpdateOrgAlert, perm.ScopeOrg, "monitor_org_alert", perm.ActionUpdate, perm.OrgIDValue()),
perm.Method(MonitorService.UpdateOrgAlertEnable, perm.ScopeOrg, "monitor_org_alert", perm.ActionUpdate, perm.OrgIDValue()),
perm.Method(MonitorService.DeleteOrgAlert, perm.ScopeOrg, "monitor_org_alert", perm.ActionDelete, perm.OrgIDValue()),
perm.NoPermMethod(MonitorService.GetAlertRecordAttr),
perm.NoPermMethod(MonitorService.QueryAlertRecord),
perm.NoPermMethod(MonitorService.GetAlertRecord),
perm.NoPermMethod(MonitorService.QueryAlertHistory),
perm.NoPermMethod(MonitorService.CreateAlertIssue),
perm.NoPermMethod(MonitorService.UpdateAlertIssue),
perm.Method(MonitorService.GetOrgAlertRecordAttr, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.QueryOrgAlertRecord, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.QueryOrgHostsAlertRecord, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.GetOrgAlertRecord, perm.ScopeOrg, "monitor_org_alert", perm.ActionGet, perm.OrgIDValue()),
perm.Method(MonitorService.QueryOrgAlertHistory, perm.ScopeOrg, "monitor_org_alert", perm.ActionList, perm.OrgIDValue()),
perm.Method(MonitorService.CreateOrgAlertIssue, perm.ScopeOrg, "monitor_org_alert", perm.ActionCreate, perm.OrgIDValue()),
perm.Method(MonitorService.UpdateOrgAlertIssue, perm.ScopeOrg, "monitor_org_alert", perm.ActionUpdate, perm.OrgIDValue()),
perm.NoPermMethod(MonitorService.GetAlertConditions),
perm.NoPermMethod(MonitorService.GetAlertConditionsValue),
))
}
return nil
}
func (p *provider) Provide(ctx servicehub.DependencyContext, args ...interface{}) interface{} {
switch {
case ctx.Service() == "erda.core.monitor.alert" || ctx.Type() == pb.AlertServiceServerType() || ctx.Type() == pb.AlertServiceHandlerType():
return p.alertService
}
return p
}
func init() {
servicehub.Register("erda.core.monitor.alert", &servicehub.Spec{
Services: pb.ServiceNames(),
Types: pb.Types(),
OptionalDependencies: []string{"service-register"},
Description: "",
ConfigFunc: func() interface{} {
return &config{}
},
Creator: func() servicehub.Provider {
return &provider{}
},
})
}