146 lines
3.8 KiB
Go
146 lines
3.8 KiB
Go
// +build !dataonly
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package run
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import (
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"fmt"
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"os"
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"path/filepath"
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"github.com/influxdata/influxdb/services/admin"
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"github.com/influxdata/influxdb/services/collectd"
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"github.com/influxdata/influxdb/services/continuous_querier"
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"github.com/influxdata/influxdb/services/graphite"
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"github.com/influxdata/influxdb/services/httpd"
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"github.com/influxdata/influxdb/services/meta"
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"github.com/influxdata/influxdb/services/opentsdb"
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"github.com/influxdata/influxdb/services/precreator"
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"github.com/influxdata/influxdb/services/retention"
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"github.com/influxdata/influxdb/services/udp"
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)
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func (s *Server) appendRetentionPolicyService(c retention.Config) {
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if !c.Enabled {
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return
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}
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srv := retention.NewService(c)
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srv.MetaClient = s.MetaClient
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srv.TSDBStore = s.TSDBStore
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s.Services = append(s.Services, srv)
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}
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func (s *Server) appendAdminService(c admin.Config) {
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if !c.Enabled {
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return
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}
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c.Version = s.buildInfo.Version
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srv := admin.NewService(c)
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s.Services = append(s.Services, srv)
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}
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func (s *Server) appendHTTPDService(c httpd.Config) {
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if !c.Enabled {
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return
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}
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srv := httpd.NewService(c)
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srv.Handler.MetaClient = s.MetaClient
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srv.Handler.QueryAuthorizer = meta.NewQueryAuthorizer(s.MetaClient)
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srv.Handler.WriteAuthorizer = meta.NewWriteAuthorizer(s.MetaClient)
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srv.Handler.QueryExecutor = s.QueryExecutor
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srv.Handler.PointsWriter = s.PointsWriter
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srv.Handler.Version = s.buildInfo.Version
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// If a ContinuousQuerier service has been started, attach it.
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for _, srvc := range s.Services {
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if cqsrvc, ok := srvc.(continuous_querier.ContinuousQuerier); ok {
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srv.Handler.ContinuousQuerier = cqsrvc
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}
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}
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s.Services = append(s.Services, srv)
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}
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func (s *Server) appendCollectdService(c collectd.Config) {
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if !c.Enabled {
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return
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}
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srv := collectd.NewService(c)
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srv.MetaClient = s.MetaClient
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srv.PointsWriter = s.PointsWriter
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s.Services = append(s.Services, srv)
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}
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func (s *Server) appendOpenTSDBService(c opentsdb.Config) error {
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if !c.Enabled {
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return nil
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}
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srv, err := opentsdb.NewService(c)
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if err != nil {
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return err
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}
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srv.PointsWriter = s.PointsWriter
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srv.MetaClient = s.MetaClient
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s.Services = append(s.Services, srv)
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return nil
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}
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func (s *Server) appendGraphiteService(c graphite.Config) error {
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if !c.Enabled {
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return nil
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}
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srv, err := graphite.NewService(c)
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if err != nil {
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return err
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}
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srv.PointsWriter = s.PointsWriter
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srv.MetaClient = s.MetaClient
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srv.Monitor = s.Monitor
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s.Services = append(s.Services, srv)
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return nil
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}
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func (s *Server) appendPrecreatorService(c precreator.Config) error {
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if !c.Enabled {
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return nil
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}
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srv, err := precreator.NewService(c)
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if err != nil {
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return err
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}
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srv.MetaClient = s.MetaClient
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s.Services = append(s.Services, srv)
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return nil
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}
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func (s *Server) appendUDPService(c udp.Config) {
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if !c.Enabled {
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return
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}
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srv := udp.NewService(c)
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srv.PointsWriter = s.PointsWriter
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srv.MetaClient = s.MetaClient
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s.Services = append(s.Services, srv)
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}
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func (s *Server) appendContinuousQueryService(c continuous_querier.Config) {
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if !c.Enabled {
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return
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}
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srv := continuous_querier.NewService(c)
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srv.MetaClient = s.MetaClient
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srv.QueryExecutor = s.QueryExecutor
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s.Services = append(s.Services, srv)
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}
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func raftDBExists(dir string) error {
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// Check to see if there is a raft db, if so, error out with a message
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// to downgrade, export, and then import the meta data
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raftFile := filepath.Join(dir, "raft.db")
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if _, err := os.Stat(raftFile); err == nil {
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return fmt.Errorf("detected %s. To proceed, you'll need to either 1) downgrade to v0.11.x, export your metadata, upgrade to the current version again, and then import the metadata or 2) delete the file, which will effectively reset your database. For more assistance with the upgrade, see: https://docs.influxdata.com/influxdb/v0.12/administration/upgrading/", raftFile)
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}
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return nil
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}
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