mirror of https://github.com/status-im/consul.git
Switch state store to MDBTables
This commit is contained in:
Armon Dadgar
parent
f3788b0472
commit
7e84a75563
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@ -1,7 +1,6 @@
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package consul
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import (
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"bytes"
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"fmt"
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"github.com/armon/gomdb"
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"github.com/hashicorp/consul/consul/structs"
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@ -10,10 +9,9 @@ import (
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)
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const (
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dbNodes = "nodes" // Maps node -> addr
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dbServices = "services" // Maps node||servId -> structs.NodeService
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dbServiceIndex = "serviceIndex" // Maps serv||tag||node||servId -> structs.ServiceNode
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dbMaxMapSize = 1024 * 1024 * 1024 // 1GB maximum size
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dbNodes = "nodes"
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dbServices = "services"
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dbMaxMapSize = 1024 * 1024 * 1024 // 1GB maximum size
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)
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var (
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@ -28,15 +26,18 @@ var (
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// implementation uses the Lightning Memory-Mapped Database (MDB).
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// This gives us Multi-Version Concurrency Control for "free"
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type StateStore struct {
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path string
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env *mdb.Env
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path string
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env *mdb.Env
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nodeTable *MDBTable
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serviceTable *MDBTable
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tables MDBTables
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}
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// StateSnapshot is used to provide a point-in-time snapshot
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// It works by starting a readonly transaction against all tables.
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type StateSnapshot struct {
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tx *mdb.Txn
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dbis []mdb.DBI
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store *StateStore
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tx *MDBTxn
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}
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// Close is used to abort the transaction and allow for cleanup
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@ -100,349 +101,210 @@ func (s *StateStore) initialize() error {
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return err
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}
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// Create all the tables
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tx, _, err := s.startTxn(false, dbNodes, dbServices, dbServiceIndex)
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if err != nil {
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tx.Abort()
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// Setup our tables
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s.nodeTable = &MDBTable{
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Env: s.env,
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Name: dbNodes,
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Indexes: map[string]*MDBIndex{
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"id": &MDBIndex{
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Unique: true,
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Fields: []string{"Node"},
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},
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},
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Encoder: func(obj interface{}) []byte {
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buf, err := structs.Encode(255, obj)
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if err != nil {
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panic(err)
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}
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return buf[1:]
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},
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Decoder: func(buf []byte) interface{} {
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out := new(structs.Node)
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if err := structs.Decode(buf, out); err != nil {
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panic(err)
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}
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return out
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},
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}
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if err := s.nodeTable.Init(); err != nil {
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return err
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}
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return tx.Commit()
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}
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// startTxn is used to start a transaction and open all the associated sub-databases
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func (s *StateStore) startTxn(readonly bool, open ...string) (*mdb.Txn, []mdb.DBI, error) {
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var txFlags uint = 0
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var dbFlags uint = 0
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if readonly {
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txFlags |= mdb.RDONLY
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} else {
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dbFlags |= mdb.CREATE
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s.serviceTable = &MDBTable{
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Env: s.env,
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Name: dbServices,
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Indexes: map[string]*MDBIndex{
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"id": &MDBIndex{
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Unique: true,
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Fields: []string{"Node", "ServiceID"},
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},
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"service": &MDBIndex{
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AllowBlank: true,
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Fields: []string{"ServiceName", "ServiceTag"},
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},
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},
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Encoder: func(obj interface{}) []byte {
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buf, err := structs.Encode(255, obj)
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if err != nil {
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panic(err)
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}
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return buf[1:]
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},
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Decoder: func(buf []byte) interface{} {
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out := new(structs.ServiceNode)
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if err := structs.Decode(buf, out); err != nil {
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panic(err)
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}
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return out
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},
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}
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if err := s.serviceTable.Init(); err != nil {
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return err
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}
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tx, err := s.env.BeginTxn(nil, txFlags)
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if err != nil {
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return nil, nil, err
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}
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var dbs []mdb.DBI
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for _, name := range open {
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dbi, err := tx.DBIOpen(name, dbFlags)
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if err != nil {
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tx.Abort()
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return nil, nil, err
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}
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dbs = append(dbs, dbi)
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}
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return tx, dbs, nil
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// Store the set of tables
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s.tables = []*MDBTable{s.nodeTable, s.serviceTable}
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return nil
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}
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// EnsureNode is used to ensure a given node exists, with the provided address
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func (s *StateStore) EnsureNode(name string, address string) error {
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tx, dbis, err := s.startTxn(false, dbNodes)
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if err != nil {
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return err
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}
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defer tx.Abort()
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if err := tx.Put(dbis[0], encNull(name), encNull(address), 0); err != nil {
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return err
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}
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return tx.Commit()
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func (s *StateStore) EnsureNode(node structs.Node) error {
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return s.nodeTable.Insert(node)
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}
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// GetNode returns all the address of the known and if it was found
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func (s *StateStore) GetNode(name string) (bool, string) {
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tx, dbis, err := s.startTxn(true, dbNodes)
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res, err := s.nodeTable.Get("id", name)
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if err != nil {
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panic(fmt.Errorf("Failed to get node: %v", err))
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}
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defer tx.Abort()
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val, err := tx.Get(dbis[0], []byte(name))
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if err == mdb.NotFound {
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if len(res) == 0 {
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return false, ""
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} else if err != nil {
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panic(fmt.Errorf("Failed to get node: %v", err))
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}
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return true, decNull(sliceCopy(val))
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return true, res[0].(*structs.Node).Address
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}
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// GetNodes returns all the known nodes, the slice alternates between
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// the node name and address
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func (s *StateStore) Nodes() []string {
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tx, dbis, err := s.startTxn(true, dbNodes)
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func (s *StateStore) Nodes() structs.Nodes {
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res, err := s.nodeTable.Get("id")
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if err != nil {
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panic(fmt.Errorf("Failed to get nodes: %v", err))
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}
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defer tx.Abort()
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cursor, err := tx.CursorOpen(dbis[0])
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if err != nil {
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panic(fmt.Errorf("Failed to get nodes: %v", err))
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results := make([]structs.Node, len(res))
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for i, r := range res {
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results[i] = *r.(*structs.Node)
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}
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var nodes []string
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for {
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key, val, err := cursor.Get(nil, mdb.NEXT)
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if err == mdb.NotFound {
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break
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} else if err != nil {
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panic(fmt.Errorf("Failed to get nodes: %v", err))
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}
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nodes = append(nodes, decNull(sliceCopy(key)), decNull(sliceCopy(val)))
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}
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return nodes
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return results
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}
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// EnsureService is used to ensure a given node exposes a service
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func (s *StateStore) EnsureService(name, id, service, tag string, port int) error {
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// Start a txn
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tx, dbis, err := s.startTxn(false, dbNodes, dbServices, dbServiceIndex)
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// Ensure the node exists
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res, err := s.nodeTable.Get("id", name)
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if err != nil {
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return err
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}
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defer tx.Abort()
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nodes := dbis[0]
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services := dbis[1]
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index := dbis[2]
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// Get the existing services
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existing := filterNodeServices(tx, services, name)
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// Get the node
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addr, err := tx.Get(nodes, []byte(name))
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if err != nil {
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return err
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if len(res) == 0 {
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return fmt.Errorf("Missing node registration")
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}
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// Update the service entry
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key := []byte(fmt.Sprintf("%s||%s", name, id))
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nService := structs.NodeService{
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ID: id,
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Service: service,
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Tag: tag,
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Port: port,
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}
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val, err := structs.Encode(255, &nService)
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if err != nil {
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return err
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}
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if err := tx.Put(services, key, val, 0); err != nil {
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return err
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}
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// Remove previous entry if any
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if exist, ok := existing.Services[id]; ok {
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key := []byte(fmt.Sprintf("%s||%s||%s||%s", service, exist.Tag, name, id))
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if err := tx.Del(index, key, nil); err != nil {
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return err
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}
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}
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// Update the index entry
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key = []byte(fmt.Sprintf("%s||%s||%s||%s", service, tag, name, id))
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node := structs.ServiceNode{
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// Create the entry
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entry := structs.ServiceNode{
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Node: name,
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Address: string(addr),
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ServiceID: id,
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ServiceName: service,
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ServiceTag: tag,
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ServicePort: port,
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}
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val, err = structs.Encode(255, &node)
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if err != nil {
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return err
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}
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if err := tx.Put(index, key, val, 0); err != nil {
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return err
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}
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return tx.Commit()
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// Ensure the service entry is set
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return s.serviceTable.Insert(&entry)
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}
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// NodeServices is used to return all the services of a given node
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func (s *StateStore) NodeServices(name string) *structs.NodeServices {
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tx, dbis, err := s.startTxn(true, dbNodes, dbServices)
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tx, err := s.tables.StartTxn(true)
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if err != nil {
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panic(fmt.Errorf("Failed to get node servicess: %v", err))
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panic(fmt.Errorf("Failed to start txn: %v", err))
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}
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defer tx.Abort()
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ns := filterNodeServices(tx, dbis[1], name)
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return s.parseNodeServices(tx, name)
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}
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// Get the address of the ndoe
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val, err := tx.Get(dbis[0], []byte(name))
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if err == mdb.NotFound {
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return ns
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} else if err != nil {
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// parseNodeServices is used to get the services belonging to a
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// node, using a given txn
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func (s *StateStore) parseNodeServices(tx *MDBTxn, name string) *structs.NodeServices {
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ns := &structs.NodeServices{
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Services: make(map[string]*structs.NodeService),
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}
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// Get the node first
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res, err := s.nodeTable.GetTxn(tx, "id", name)
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if err != nil {
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panic(fmt.Errorf("Failed to get node: %v", err))
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}
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ns.Address = decNull(sliceCopy(val))
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if len(res) == 0 {
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return ns
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}
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return ns
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}
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// Set the address
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node := res[0].(*structs.Node)
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ns.Address = node.Address
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// filterNodeServices is used to filter the services to a specific node
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func filterNodeServices(tx *mdb.Txn, services mdb.DBI, name string) *structs.NodeServices {
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keyPrefix := []byte(fmt.Sprintf("%s||", name))
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return parseNodeServices(tx, services, keyPrefix)
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}
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// parseNodeServices is used to parse the results of a queryNodeServices
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func parseNodeServices(tx *mdb.Txn, dbi mdb.DBI, prefix []byte) *structs.NodeServices {
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// Create the cursor
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cursor, err := tx.CursorOpen(dbi)
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// Get the services
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res, err = s.serviceTable.GetTxn(tx, "id", name)
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if err != nil {
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panic(fmt.Errorf("Failed to get nodes: %v", err))
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panic(fmt.Errorf("Failed to get node: %v", err))
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}
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ns := &structs.NodeServices{
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Services: make(map[string]structs.NodeService),
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}
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var id string
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var entry structs.NodeService
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var key, val []byte
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first := true
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for {
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if first {
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first = false
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key, val, err = cursor.Get(prefix, mdb.SET_RANGE)
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} else {
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key, val, err = cursor.Get(nil, mdb.NEXT)
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// Add each service
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for _, r := range res {
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service := r.(*structs.ServiceNode)
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srv := &structs.NodeService{
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ID: service.ServiceID,
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Service: service.ServiceName,
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Tag: service.ServiceTag,
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Port: service.ServicePort,
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}
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if err == mdb.NotFound {
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break
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} else if err != nil {
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panic(fmt.Errorf("Failed to get node services: %v", err))
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}
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// Bail if this does not match our filter
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if !bytes.HasPrefix(key, prefix) {
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break
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}
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// Split to get service name
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parts := bytes.SplitN(sliceCopy(key), []byte("||"), 2)
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id = string(parts[1])
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// Setup the entry
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if val[0] != 255 {
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panic(fmt.Errorf("Bad service value: %v", val))
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}
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if err := structs.Decode(val[1:], &entry); err != nil {
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panic(fmt.Errorf("Failed to get node services: %v", err))
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}
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// Add to the map
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ns.Services[id] = entry
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ns.Services[srv.ID] = srv
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}
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return ns
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}
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// DeleteNodeService is used to delete a node service
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func (s *StateStore) DeleteNodeService(node, id string) error {
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tx, dbis, err := s.startTxn(false, dbServices, dbServiceIndex)
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if err != nil {
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panic(fmt.Errorf("Failed to get node servicess: %v", err))
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}
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defer tx.Abort()
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services := dbis[0]
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index := dbis[1]
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// Get the existing services
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existing := filterNodeServices(tx, services, node)
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exist, ok := existing.Services[id]
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// Bail if no existing entry
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if !ok {
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return nil
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}
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// Delete the node service entry
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key := []byte(fmt.Sprintf("%s||%s", node, id))
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if err = tx.Del(services, key, nil); err != nil {
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return err
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}
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// Delete the sevice index entry
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key = []byte(fmt.Sprintf("%s||%s||%s||%s", exist.Service, exist.Tag, node, id))
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if err := tx.Del(index, key, nil); err != nil {
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return err
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}
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return tx.Commit()
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_, err := s.serviceTable.Delete("id", node, id)
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return err
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}
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// DeleteNode is used to delete a node and all it's services
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func (s *StateStore) DeleteNode(node string) error {
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tx, dbis, err := s.startTxn(false, dbNodes, dbServices, dbServiceIndex)
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if err != nil {
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panic(fmt.Errorf("Failed to get node servicess: %v", err))
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}
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defer tx.Abort()
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nodes := dbis[0]
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services := dbis[1]
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index := dbis[2]
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// Delete the node
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err = tx.Del(nodes, []byte(node), nil)
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if err == mdb.NotFound {
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err = nil
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} else if err != nil {
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if _, err := s.serviceTable.Delete("id", node); err != nil {
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return err
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}
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// Get the existing services
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existing := filterNodeServices(tx, services, node)
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// Nuke all the services
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for id, entry := range existing.Services {
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// Delete the node service entry
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key := []byte(fmt.Sprintf("%s||%s", node, id))
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if err = tx.Del(services, key, nil); err != nil {
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return err
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}
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// Delete the sevice index entry
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key = []byte(fmt.Sprintf("%s||%s||%s||%s", entry.Service, entry.Tag, node, id))
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if err := tx.Del(index, key, nil); err != nil {
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return err
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}
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if _, err := s.nodeTable.Delete("id", node); err != nil {
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return err
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}
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return tx.Commit()
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return nil
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}
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// Services is used to return all the services with a list of associated tags
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func (s *StateStore) Services() map[string][]string {
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tx, dbis, err := s.startTxn(true, dbServiceIndex)
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// TODO: Optimize to not table scan.. We can do a distinct
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// type of query to avoid this
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res, err := s.serviceTable.Get("id")
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if err != nil {
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panic(fmt.Errorf("Failed to get node servicess: %v", err))
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}
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defer tx.Abort()
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index := dbis[0]
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cursor, err := tx.CursorOpen(index)
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if err != nil {
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panic(fmt.Errorf("Failed to get services: %v", err))
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}
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services := make(map[string][]string)
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for {
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key, _, err := cursor.Get(nil, mdb.NEXT)
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if err == mdb.NotFound {
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||||
break
|
||||
} else if err != nil {
|
||||
panic(fmt.Errorf("Failed to get services: %v", err))
|
||||
}
|
||||
parts := bytes.SplitN(sliceCopy(key), []byte("||"), 3)
|
||||
service := string(parts[0])
|
||||
tag := string(parts[1])
|
||||
for _, r := range res {
|
||||
srv := r.(*structs.ServiceNode)
|
||||
|
||||
tags := services[service]
|
||||
if !strContains(tags, tag) {
|
||||
tags = append(tags, tag)
|
||||
services[service] = tags
|
||||
tags := services[srv.ServiceName]
|
||||
if !strContains(tags, srv.ServiceTag) {
|
||||
tags = append(tags, srv.ServiceTag)
|
||||
services[srv.ServiceName] = tags
|
||||
}
|
||||
}
|
||||
return services
|
||||
|
|
@ -450,142 +312,83 @@ func (s *StateStore) Services() map[string][]string {
|
|||
|
||||
// ServiceNodes returns the nodes associated with a given service
|
||||
func (s *StateStore) ServiceNodes(service string) structs.ServiceNodes {
|
||||
tx, dbis, err := s.startTxn(true, dbServiceIndex)
|
||||
tx, err := s.tables.StartTxn(true)
|
||||
if err != nil {
|
||||
panic(fmt.Errorf("Failed to get node servicess: %v", err))
|
||||
panic(fmt.Errorf("Failed to start txn: %v", err))
|
||||
}
|
||||
defer tx.Abort()
|
||||
prefix := []byte(fmt.Sprintf("%s||", service))
|
||||
return parseServiceNodes(tx, dbis[0], prefix)
|
||||
|
||||
res, err := s.serviceTable.Get("service", service)
|
||||
return parseServiceNodes(tx, s.nodeTable, res, err)
|
||||
}
|
||||
|
||||
// ServiceTagNodes returns the nodes associated with a given service matching a tag
|
||||
func (s *StateStore) ServiceTagNodes(service, tag string) structs.ServiceNodes {
|
||||
tx, dbis, err := s.startTxn(true, dbServiceIndex)
|
||||
tx, err := s.tables.StartTxn(true)
|
||||
if err != nil {
|
||||
panic(fmt.Errorf("Failed to get node servicess: %v", err))
|
||||
panic(fmt.Errorf("Failed to start txn: %v", err))
|
||||
}
|
||||
defer tx.Abort()
|
||||
prefix := []byte(fmt.Sprintf("%s||%s||", service, tag))
|
||||
return parseServiceNodes(tx, dbis[0], prefix)
|
||||
|
||||
res, err := s.serviceTable.Get("service", service, tag)
|
||||
return parseServiceNodes(tx, s.nodeTable, res, err)
|
||||
}
|
||||
|
||||
// parseServiceNodes parses results ServiceNodes and ServiceTagNodes
|
||||
func parseServiceNodes(tx *mdb.Txn, index mdb.DBI, prefix []byte) structs.ServiceNodes {
|
||||
cursor, err := tx.CursorOpen(index)
|
||||
func parseServiceNodes(tx *MDBTxn, table *MDBTable, res []interface{}, err error) structs.ServiceNodes {
|
||||
if err != nil {
|
||||
panic(fmt.Errorf("Failed to get node services: %v", err))
|
||||
}
|
||||
println(fmt.Sprintf("res: %#v", res))
|
||||
|
||||
var nodes structs.ServiceNodes
|
||||
var node structs.ServiceNode
|
||||
var key, val []byte
|
||||
first := true
|
||||
nodes := make(structs.ServiceNodes, len(res))
|
||||
for i, r := range res {
|
||||
srv := r.(*structs.ServiceNode)
|
||||
|
||||
for {
|
||||
if first {
|
||||
first = false
|
||||
key, val, err = cursor.Get(prefix, mdb.SET_RANGE)
|
||||
} else {
|
||||
key, val, err = cursor.Get(nil, mdb.NEXT)
|
||||
}
|
||||
if err == mdb.NotFound {
|
||||
break
|
||||
} else if err != nil {
|
||||
panic(fmt.Errorf("Failed to get node services: %v", err))
|
||||
// Get the address of the node
|
||||
nodeRes, err := table.GetTxn(tx, "id", srv.Node)
|
||||
if err != nil || len(nodeRes) != 1 {
|
||||
panic(fmt.Errorf("Failed to join node: %v", err))
|
||||
}
|
||||
srv.Address = nodeRes[0].(*structs.Node).Address
|
||||
|
||||
// Bail if this does not match our filter
|
||||
if !bytes.HasPrefix(key, prefix) {
|
||||
break
|
||||
}
|
||||
|
||||
// Setup the node
|
||||
if val[0] != 255 {
|
||||
panic(fmt.Errorf("Bad service value: %v", val))
|
||||
}
|
||||
if err := structs.Decode(val[1:], &node); err != nil {
|
||||
panic(fmt.Errorf("Failed to get node services: %v", err))
|
||||
}
|
||||
|
||||
nodes = append(nodes, node)
|
||||
nodes[i] = *srv
|
||||
}
|
||||
|
||||
return nodes
|
||||
}
|
||||
|
||||
// Snapshot is used to create a point in time snapshot
|
||||
func (s *StateStore) Snapshot() (*StateSnapshot, error) {
|
||||
// Begin a new txn
|
||||
tx, dbis, err := s.startTxn(true, dbNodes, dbServices, dbServiceIndex)
|
||||
// Begin a new txn on all tables
|
||||
tx, err := s.tables.StartTxn(true)
|
||||
if err != nil {
|
||||
tx.Abort()
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Return the snapshot
|
||||
snap := &StateSnapshot{
|
||||
tx: tx,
|
||||
dbis: dbis,
|
||||
store: s,
|
||||
tx: tx,
|
||||
}
|
||||
return snap, nil
|
||||
}
|
||||
|
||||
// Nodes returns all the known nodes, the slice alternates between
|
||||
// the node name and address
|
||||
func (s *StateSnapshot) Nodes() []string {
|
||||
cursor, err := s.tx.CursorOpen(s.dbis[0])
|
||||
func (s *StateSnapshot) Nodes() structs.Nodes {
|
||||
res, err := s.store.nodeTable.GetTxn(s.tx, "id")
|
||||
if err != nil {
|
||||
panic(fmt.Errorf("Failed to get nodes: %v", err))
|
||||
}
|
||||
|
||||
var nodes []string
|
||||
for {
|
||||
key, val, err := cursor.Get(nil, mdb.NEXT)
|
||||
if err == mdb.NotFound {
|
||||
break
|
||||
} else if err != nil {
|
||||
panic(fmt.Errorf("Failed to get nodes: %v", err))
|
||||
}
|
||||
nodes = append(nodes, decNull(sliceCopy(key)), decNull(sliceCopy(val)))
|
||||
results := make([]structs.Node, len(res))
|
||||
for i, r := range res {
|
||||
results[i] = *r.(*structs.Node)
|
||||
}
|
||||
return nodes
|
||||
return results
|
||||
}
|
||||
|
||||
// NodeServices is used to return all the services of a given node
|
||||
func (s *StateSnapshot) NodeServices(name string) *structs.NodeServices {
|
||||
// Get the node services
|
||||
ns := filterNodeServices(s.tx, s.dbis[1], name)
|
||||
|
||||
// Get the address of the node
|
||||
val, err := s.tx.Get(s.dbis[0], []byte(name))
|
||||
if err == mdb.NotFound {
|
||||
return ns
|
||||
} else if err != nil {
|
||||
panic(fmt.Errorf("Failed to get node: %v", err))
|
||||
}
|
||||
ns.Address = decNull(sliceCopy(val))
|
||||
return ns
|
||||
}
|
||||
|
||||
// copies a slice to prevent access to lmdb private data
|
||||
func sliceCopy(in []byte) []byte {
|
||||
c := make([]byte, len(in))
|
||||
copy(c, in)
|
||||
return c
|
||||
}
|
||||
|
||||
// encodes a potentially empty string using a sentinel
|
||||
func encNull(s string) []byte {
|
||||
if s == "" {
|
||||
return nullSentinel
|
||||
}
|
||||
return []byte(s)
|
||||
}
|
||||
|
||||
// decodes the potential sentinel to an empty string
|
||||
func decNull(s []byte) string {
|
||||
if bytes.Compare(s, nullSentinel) == 0 {
|
||||
return ""
|
||||
}
|
||||
return string(s)
|
||||
return s.store.parseNodeServices(s.tx, name)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
package consul
|
||||
|
||||
import (
|
||||
"github.com/hashicorp/consul/consul/structs"
|
||||
"sort"
|
||||
"testing"
|
||||
)
|
||||
|
|
@ -12,7 +13,7 @@ func TestEnsureNode(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
|
|
@ -21,7 +22,7 @@ func TestEnsureNode(t *testing.T) {
|
|||
t.Fatalf("Bad: %v %v", found, addr)
|
||||
}
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.2"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.2"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
|
|
@ -38,19 +39,19 @@ func TestGetNodes(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
if err := store.EnsureNode("bar", "127.0.0.2"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"bar", "127.0.0.2"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
nodes := store.Nodes()
|
||||
if len(nodes) != 4 {
|
||||
if len(nodes) != 2 {
|
||||
t.Fatalf("Bad: %v", nodes)
|
||||
}
|
||||
if nodes[2] != "foo" && nodes[0] != "bar" {
|
||||
if nodes[1].Node != "foo" && nodes[0].Node != "bar" {
|
||||
t.Fatalf("Bad: %v", nodes)
|
||||
}
|
||||
}
|
||||
|
|
@ -62,7 +63,7 @@ func TestEnsureService(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v", err)
|
||||
}
|
||||
|
||||
|
|
@ -104,7 +105,7 @@ func TestEnsureService_DuplicateNode(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v", err)
|
||||
}
|
||||
|
||||
|
|
@ -154,7 +155,7 @@ func TestDeleteNodeService(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v", err)
|
||||
}
|
||||
|
||||
|
|
@ -180,7 +181,7 @@ func TestDeleteNodeService_One(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v", err)
|
||||
}
|
||||
|
||||
|
|
@ -214,7 +215,7 @@ func TestDeleteNode(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
|
|
@ -245,11 +246,11 @@ func TestGetServices(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
if err := store.EnsureNode("bar", "127.0.0.2"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"bar", "127.0.0.2"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
|
|
@ -292,11 +293,11 @@ func TestServiceNodes(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
if err := store.EnsureNode("bar", "127.0.0.2"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"bar", "127.0.0.2"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
|
|
@ -380,11 +381,11 @@ func TestServiceTagNodes(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
if err := store.EnsureNode("bar", "127.0.0.2"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"bar", "127.0.0.2"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
|
|
@ -425,11 +426,11 @@ func TestStoreSnapshot(t *testing.T) {
|
|||
}
|
||||
defer store.Close()
|
||||
|
||||
if err := store.EnsureNode("foo", "127.0.0.1"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"foo", "127.0.0.1"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
if err := store.EnsureNode("bar", "127.0.0.2"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"bar", "127.0.0.2"}); err != nil {
|
||||
t.Fatalf("err: %v")
|
||||
}
|
||||
|
||||
|
|
@ -454,7 +455,7 @@ func TestStoreSnapshot(t *testing.T) {
|
|||
|
||||
// Check snapshot has old values
|
||||
nodes := snap.Nodes()
|
||||
if len(nodes) != 4 {
|
||||
if len(nodes) != 2 {
|
||||
t.Fatalf("bad: %v", nodes)
|
||||
}
|
||||
|
||||
|
|
@ -479,13 +480,13 @@ func TestStoreSnapshot(t *testing.T) {
|
|||
if err := store.EnsureService("bar", "db", "db", "master", 8000); err != nil {
|
||||
t.Fatalf("err: %v", err)
|
||||
}
|
||||
if err := store.EnsureNode("baz", "127.0.0.3"); err != nil {
|
||||
if err := store.EnsureNode(structs.Node{"baz", "127.0.0.3"}); err != nil {
|
||||
t.Fatalf("err: %v", err)
|
||||
}
|
||||
|
||||
// Check snapshot has old values
|
||||
nodes = snap.Nodes()
|
||||
if len(nodes) != 4 {
|
||||
if len(nodes) != 2 {
|
||||
t.Fatalf("bad: %v", nodes)
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue