本文整理汇总了Golang中github.com/docker/swarmkit/ca.NewServer函数的典型用法代码示例。如果您正苦于以下问题：Golang NewServer函数的具体用法？Golang NewServer怎么用？Golang NewServer使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了NewServer函数的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: New
//.........这里部分代码省略.........
conn.Close()
listenHost, _, err = net.SplitHostPort(localAddr)
if err != nil {
return nil, fmt.Errorf("could not split local IP address: %v", err)
}
tcpAddr = net.JoinHostPort(listenHost, listenPort)
}
}
// TODO(stevvooe): Reported address of manager is plumbed to listen addr
// for now, may want to make this separate. This can be tricky to get right
// so we need to make it easy to override. This needs to be the address
// through which agent nodes access the manager.
dispatcherConfig.Addr = tcpAddr
err = os.MkdirAll(filepath.Dir(config.ProtoAddr["unix"]), 0700)
if err != nil {
return nil, fmt.Errorf("failed to create socket directory: %v", err)
}
err = os.MkdirAll(config.StateDir, 0700)
if err != nil {
return nil, fmt.Errorf("failed to create state directory: %v", err)
}
raftStateDir := filepath.Join(config.StateDir, "raft")
err = os.MkdirAll(raftStateDir, 0700)
if err != nil {
return nil, fmt.Errorf("failed to create raft state directory: %v", err)
}
var listeners map[string]net.Listener
if len(config.ProtoListener) > 0 {
listeners = config.ProtoListener
} else {
listeners = make(map[string]net.Listener)
for proto, addr := range config.ProtoAddr {
l, err := net.Listen(proto, addr)
// A unix socket may fail to bind if the file already
// exists. Try replacing the file.
unwrappedErr := err
if op, ok := unwrappedErr.(*net.OpError); ok {
unwrappedErr = op.Err
}
if sys, ok := unwrappedErr.(*os.SyscallError); ok {
unwrappedErr = sys.Err
}
if proto == "unix" && unwrappedErr == syscall.EADDRINUSE {
os.Remove(addr)
l, err = net.Listen(proto, addr)
if err != nil {
return nil, err
}
} else if err != nil {
return nil, err
}
listeners[proto] = l
}
}
raftCfg := raft.DefaultNodeConfig()
if config.ElectionTick > 0 {
raftCfg.ElectionTick = int(config.ElectionTick)
}
if config.HeartbeatTick > 0 {
raftCfg.HeartbeatTick = int(config.HeartbeatTick)
}
newNodeOpts := raft.NewNodeOptions{
ID: config.SecurityConfig.ClientTLSCreds.NodeID(),
Addr: tcpAddr,
JoinAddr: config.JoinRaft,
Config: raftCfg,
StateDir: raftStateDir,
ForceNewCluster: config.ForceNewCluster,
TLSCredentials: config.SecurityConfig.ClientTLSCreds,
}
RaftNode := raft.NewNode(context.TODO(), newNodeOpts)
opts := []grpc.ServerOption{
grpc.Creds(config.SecurityConfig.ServerTLSCreds)}
m := &Manager{
config: config,
listeners: listeners,
caserver: ca.NewServer(RaftNode.MemoryStore(), config.SecurityConfig),
Dispatcher: dispatcher.New(RaftNode, dispatcherConfig),
server: grpc.NewServer(opts...),
localserver: grpc.NewServer(opts...),
RaftNode: RaftNode,
stopped: make(chan struct{}),
}
return m, nil
}示例2: New
//.........这里部分代码省略.........
if tcpAddr == "" {
// Otherwise, we know we are joining an existing swarm. Use a
// wildcard address to trigger remote autodetection of our
// address.
_, tcpAddrPort, err := net.SplitHostPort(config.ProtoAddr["tcp"])
if err != nil {
return nil, fmt.Errorf("missing or invalid listen address %s", config.ProtoAddr["tcp"])
}
// Even with an IPv6 listening address, it's okay to use
// 0.0.0.0 here. Any "unspecified" (wildcard) IP will
// be substituted with the actual source address.
tcpAddr = net.JoinHostPort("0.0.0.0", tcpAddrPort)
}
err := os.MkdirAll(filepath.Dir(config.ProtoAddr["unix"]), 0700)
if err != nil {
return nil, fmt.Errorf("failed to create socket directory: %v", err)
}
err = os.MkdirAll(config.StateDir, 0700)
if err != nil {
return nil, fmt.Errorf("failed to create state directory: %v", err)
}
raftStateDir := filepath.Join(config.StateDir, "raft")
err = os.MkdirAll(raftStateDir, 0700)
if err != nil {
return nil, fmt.Errorf("failed to create raft state directory: %v", err)
}
var listeners map[string]net.Listener
if len(config.ProtoListener) > 0 {
listeners = config.ProtoListener
} else {
listeners = make(map[string]net.Listener)
for proto, addr := range config.ProtoAddr {
l, err := net.Listen(proto, addr)
// A unix socket may fail to bind if the file already
// exists. Try replacing the file.
unwrappedErr := err
if op, ok := unwrappedErr.(*net.OpError); ok {
unwrappedErr = op.Err
}
if sys, ok := unwrappedErr.(*os.SyscallError); ok {
unwrappedErr = sys.Err
}
if proto == "unix" && unwrappedErr == syscall.EADDRINUSE {
os.Remove(addr)
l, err = net.Listen(proto, addr)
if err != nil {
return nil, err
}
} else if err != nil {
return nil, err
}
listeners[proto] = l
}
}
raftCfg := raft.DefaultNodeConfig()
if config.ElectionTick > 0 {
raftCfg.ElectionTick = int(config.ElectionTick)
}
if config.HeartbeatTick > 0 {
raftCfg.HeartbeatTick = int(config.HeartbeatTick)
}
newNodeOpts := raft.NewNodeOptions{
ID: config.SecurityConfig.ClientTLSCreds.NodeID(),
Addr: tcpAddr,
JoinAddr: config.JoinRaft,
Config: raftCfg,
StateDir: raftStateDir,
ForceNewCluster: config.ForceNewCluster,
TLSCredentials: config.SecurityConfig.ClientTLSCreds,
}
RaftNode := raft.NewNode(context.TODO(), newNodeOpts)
opts := []grpc.ServerOption{
grpc.Creds(config.SecurityConfig.ServerTLSCreds)}
m := &Manager{
config: config,
listeners: listeners,
caserver: ca.NewServer(RaftNode.MemoryStore(), config.SecurityConfig),
Dispatcher: dispatcher.New(RaftNode, dispatcherConfig),
server: grpc.NewServer(opts...),
localserver: grpc.NewServer(opts...),
RaftNode: RaftNode,
started: make(chan struct{}),
stopped: make(chan struct{}),
}
return m, nil
}示例3: New
//.........这里部分代码省略.........
return nil, fmt.Errorf("missing or invalid listen address %s", config.RemoteAPI.ListenAddr)
}
// Even with an IPv6 listening address, it's okay to use
// 0.0.0.0 here. Any "unspecified" (wildcard) IP will
// be substituted with the actual source address.
advertiseAddr = net.JoinHostPort("0.0.0.0", advertiseAddrPort)
}
err := os.MkdirAll(config.StateDir, 0700)
if err != nil {
return nil, errors.Wrap(err, "failed to create state directory")
}
raftStateDir := filepath.Join(config.StateDir, "raft")
err = os.MkdirAll(raftStateDir, 0700)
if err != nil {
return nil, errors.Wrap(err, "failed to create raft state directory")
}
var listeners []net.Listener
// don't create a socket directory if we're on windows. we used named pipe
if runtime.GOOS != "windows" {
err := os.MkdirAll(filepath.Dir(config.ControlAPI), 0700)
if err != nil {
return nil, errors.Wrap(err, "failed to create socket directory")
}
}
l, err := xnet.ListenLocal(config.ControlAPI)
// A unix socket may fail to bind if the file already
// exists. Try replacing the file.
if runtime.GOOS != "windows" {
unwrappedErr := err
if op, ok := unwrappedErr.(*net.OpError); ok {
unwrappedErr = op.Err
}
if sys, ok := unwrappedErr.(*os.SyscallError); ok {
unwrappedErr = sys.Err
}
if unwrappedErr == syscall.EADDRINUSE {
os.Remove(config.ControlAPI)
l, err = xnet.ListenLocal(config.ControlAPI)
}
}
if err != nil {
return nil, errors.Wrap(err, "failed to listen on control API address")
}
listeners = append(listeners, l)
l, err = net.Listen("tcp", config.RemoteAPI.ListenAddr)
if err != nil {
return nil, errors.Wrap(err, "failed to listen on remote API address")
}
if advertiseAddrPort == "0" {
advertiseAddr = l.Addr().String()
config.RemoteAPI.ListenAddr = advertiseAddr
}
listeners = append(listeners, l)
raftCfg := raft.DefaultNodeConfig()
if config.ElectionTick > 0 {
raftCfg.ElectionTick = int(config.ElectionTick)
}
if config.HeartbeatTick > 0 {
raftCfg.HeartbeatTick = int(config.HeartbeatTick)
}
newNodeOpts := raft.NodeOptions{
ID: config.SecurityConfig.ClientTLSCreds.NodeID(),
Addr: advertiseAddr,
JoinAddr: config.JoinRaft,
Config: raftCfg,
StateDir: raftStateDir,
ForceNewCluster: config.ForceNewCluster,
TLSCredentials: config.SecurityConfig.ClientTLSCreds,
}
raftNode := raft.NewNode(newNodeOpts)
opts := []grpc.ServerOption{
grpc.Creds(config.SecurityConfig.ServerTLSCreds)}
m := &Manager{
config: config,
listeners: listeners,
caserver: ca.NewServer(raftNode.MemoryStore(), config.SecurityConfig),
dispatcher: dispatcher.New(raftNode, dispatcherConfig),
logbroker: logbroker.New(),
server: grpc.NewServer(opts...),
localserver: grpc.NewServer(opts...),
raftNode: raftNode,
started: make(chan struct{}),
}
return m, nil
}示例4: NewTestCA
// NewTestCA is a helper method that creates a TestCA and a bunch of default
// connections and security configs
func NewTestCA(t *testing.T, policy api.AcceptancePolicy) *TestCA {
tempBaseDir, err := ioutil.TempDir("", "swarm-ca-test-")
assert.NoError(t, err)
s := store.NewMemoryStore(nil)
paths := ca.NewConfigPaths(tempBaseDir)
organization := identity.NewID()
rootCA, err := createAndWriteRootCA("swarm-test-CA", paths.RootCA, ca.DefaultNodeCertExpiration)
assert.NoError(t, err)
managerConfig, err := genSecurityConfig(s, rootCA, ca.ManagerRole, organization, "")
assert.NoError(t, err)
managerDiffOrgConfig, err := genSecurityConfig(s, rootCA, ca.ManagerRole, "swarm-test-org-2", "")
assert.NoError(t, err)
agentConfig, err := genSecurityConfig(s, rootCA, ca.AgentRole, organization, "")
assert.NoError(t, err)
l, err := net.Listen("tcp", "127.0.0.1:0")
assert.NoError(t, err)
baseOpts := []grpc.DialOption{grpc.WithTimeout(10 * time.Second)}
insecureClientOpts := append(baseOpts, grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{InsecureSkipVerify: true})))
clientOpts := append(baseOpts, grpc.WithTransportCredentials(agentConfig.ClientTLSCreds))
managerOpts := append(baseOpts, grpc.WithTransportCredentials(managerConfig.ClientTLSCreds))
managerDiffOrgOpts := append(baseOpts, grpc.WithTransportCredentials(managerDiffOrgConfig.ClientTLSCreds))
conn1, err := grpc.Dial(l.Addr().String(), insecureClientOpts...)
assert.NoError(t, err)
conn2, err := grpc.Dial(l.Addr().String(), clientOpts...)
assert.NoError(t, err)
conn3, err := grpc.Dial(l.Addr().String(), managerOpts...)
assert.NoError(t, err)
conn4, err := grpc.Dial(l.Addr().String(), managerDiffOrgOpts...)
assert.NoError(t, err)
serverOpts := []grpc.ServerOption{grpc.Creds(managerConfig.ServerTLSCreds)}
grpcServer := grpc.NewServer(serverOpts...)
createClusterObject(t, s, policy)
caServer := ca.NewServer(s, managerConfig)
api.RegisterCAServer(grpcServer, caServer)
api.RegisterNodeCAServer(grpcServer, caServer)
ctx := context.Background()
go grpcServer.Serve(l)
go caServer.Run(ctx)
// Wait for caServer to be ready to serve
<-caServer.Ready()
remotes := picker.NewRemotes(api.Peer{Addr: l.Addr().String()})
picker := picker.NewPicker(remotes, l.Addr().String())
caClients := []api.CAClient{api.NewCAClient(conn1), api.NewCAClient(conn2), api.NewCAClient(conn3)}
nodeCAClients := []api.NodeCAClient{api.NewNodeCAClient(conn1), api.NewNodeCAClient(conn2), api.NewNodeCAClient(conn3), api.NewNodeCAClient(conn4)}
conns := []*grpc.ClientConn{conn1, conn2, conn3, conn4}
return &TestCA{
RootCA: rootCA,
MemoryStore: s,
Picker: picker,
TempDir: tempBaseDir,
Organization: organization,
Paths: paths,
Context: ctx,
CAClients: caClients,
NodeCAClients: nodeCAClients,
Conns: conns,
CAServer: caServer,
}
}示例5: New
// New creates a Manager which has not started to accept requests yet.
func New(config *Config) (*Manager, error) {
err := os.MkdirAll(config.StateDir, 0700)
if err != nil {
return nil, errors.Wrap(err, "failed to create state directory")
}
raftStateDir := filepath.Join(config.StateDir, "raft")
err = os.MkdirAll(raftStateDir, 0700)
if err != nil {
return nil, errors.Wrap(err, "failed to create raft state directory")
}
raftCfg := raft.DefaultNodeConfig()
if config.ElectionTick > 0 {
raftCfg.ElectionTick = int(config.ElectionTick)
}
if config.HeartbeatTick > 0 {
raftCfg.HeartbeatTick = int(config.HeartbeatTick)
}
dekRotator, err := NewRaftDEKManager(config.SecurityConfig.KeyWriter())
if err != nil {
return nil, err
}
newNodeOpts := raft.NodeOptions{
ID: config.SecurityConfig.ClientTLSCreds.NodeID(),
JoinAddr: config.JoinRaft,
Config: raftCfg,
StateDir: raftStateDir,
ForceNewCluster: config.ForceNewCluster,
TLSCredentials: config.SecurityConfig.ClientTLSCreds,
KeyRotator: dekRotator,
}
raftNode := raft.NewNode(newNodeOpts)
opts := []grpc.ServerOption{
grpc.Creds(config.SecurityConfig.ServerTLSCreds)}
m := &Manager{
config: *config,
caserver: ca.NewServer(raftNode.MemoryStore(), config.SecurityConfig),
dispatcher: dispatcher.New(raftNode, dispatcher.DefaultConfig()),
logbroker: logbroker.New(raftNode.MemoryStore()),
server: grpc.NewServer(opts...),
localserver: grpc.NewServer(opts...),
raftNode: raftNode,
started: make(chan struct{}),
dekRotator: dekRotator,
remoteListener: make(chan net.Listener, 1),
controlListener: make(chan net.Listener, 1),
errServe: make(chan error, 2),
}
if config.ControlAPI != "" {
m.config.ControlAPI = ""
if err := m.BindControl(config.ControlAPI); err != nil {
return nil, err
}
}
if config.RemoteAPI != nil {
m.config.RemoteAPI = nil
// The context isn't used in this case (before (*Manager).Run).
if err := m.BindRemote(context.Background(), *config.RemoteAPI); err != nil {
if config.ControlAPI != "" {
l := <-m.controlListener
l.Close()
}
return nil, err
}
}
return m, nil
}