agent

package

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Versions in this module

v0

v0.4.0

Sep 5, 2014

Changes in this version

+ const WatchBufSize

+ func ExecScript(script string) (*exec.Cmd, error)

+ type AddressConfig struct

+ DNS string

+ HTTP string

+ RPC string

type Agent

+ func (a *Agent) LastUserEvent() *UserEvent

+ func (a *Agent) UserEvent(dc string, params *UserEvent) error

+ func (a *Agent) UserEvents() []*UserEvent

type Config

+ ACLDatacenter string

+ ACLDefaultPolicy string

+ ACLDownPolicy string

+ ACLMasterToken string

+ ACLTTL time.Duration

+ ACLTTLRaw string

+ ACLToken string

+ Addresses AddressConfig

+ DisableAnonymousSignature bool

+ DisableRemoteExec bool

+ DisableUpdateCheck bool

+ StatsdAddr string

+ WatchPlans []*watch.WatchPlan

+ Watches []map[string]interface{}

+ func (c *Config) ClientListenerAddr(override string, port int) (string, error)

type HTTPServer

+ func (s *HTTPServer) ACLClone(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) ACLCreate(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) ACLDestroy(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) ACLGet(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) ACLList(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) ACLUpdate(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) EventFire(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) EventList(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ type UserEvent struct

+ ID string

+ LTime uint64

+ Name string

+ NodeFilter string

+ Payload []byte

+ ServiceFilter string

+ TagFilter string

+ Version int

v0.3.1

Jul 21, 2014

Changes in this version

type Config

+ BootstrapExpect int

v0.3.0

Jun 13, 2014

Changes in this version

+ func FixupLockDelay(raw interface{}) error

type Agent

+ func (a *Agent) LocalMember() serf.Member

type AgentRPC

+ func (i *AgentRPC) ReloadCh() <-chan struct{}

+ type AgentSelf struct

+ Config *Config

+ Member serf.Member

type Command

+ Revision string

+ Version string

+ VersionPrerelease string

type Config

+ CheckUpdateInterval time.Duration

+ CheckUpdateIntervalRaw string

+ DNSConfig DNSConfig

+ EnableSyslog bool

+ RejoinAfterLeave bool

+ Revision string

+ ServerName string

+ SyslogFacility string

+ Version string

+ VersionPrerelease string

+ type DNSConfig struct

+ AllowStale bool

+ MaxStale time.Duration

+ MaxStaleRaw string

+ NodeTTL time.Duration

+ NodeTTLRaw string

+ ServiceTTL map[string]time.Duration

+ ServiceTTLRaw map[string]string

type HTTPServer

+ func (s *HTTPServer) AgentSelf(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) SessionCreate(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) SessionDestroy(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) SessionGet(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) SessionList(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) SessionsForNode(resp http.ResponseWriter, req *http.Request) (interface{}, error)

type RPCClient

+ func (c *RPCClient) Reload() error

+ type SyslogWrapper struct

+ func (s *SyslogWrapper) Write(p []byte) (int, error)

v0.2.1

May 20, 2014

Changes in this version

type Config

+ PidFile string

v0.2.0

May 1, 2014

Changes in this version

+ const CheckBufSize

+ const MinInterval

type Config

+ UiDir string

type HTTPServer

+ func (s *HTTPServer) KVSGetKeys(resp http.ResponseWriter, req *http.Request, args *structs.KeyRequest) (interface{}, error)

+ func (s *HTTPServer) UINodeInfo(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) UINodes(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) UIServices(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ type ServiceSummary struct

+ ChecksCritical int

+ ChecksPassing int

+ ChecksWarning int

+ Name string

+ Nodes []string

v0.1.0

Apr 16, 2014

Changes in this version

+ const MaxRPCVersion

+ const MinRPCVersion

+ func FixupCheckType(raw interface{}) error

+ func LevelFilter() *logutils.LevelFilter

+ func NewLogWriter(buf int) *logWriter

+ func ValidateLevelFilter(minLevel logutils.LogLevel, filter *logutils.LevelFilter) bool

+ type Agent struct

+ func Create(config *Config, logOutput io.Writer) (*Agent, error)

+ func (a *Agent) AddCheck(check *structs.HealthCheck, chkType *CheckType) error

+ func (a *Agent) AddService(service *structs.NodeService, chkType *CheckType) error

+ func (a *Agent) ForceLeave(node string) (err error)

+ func (a *Agent) JoinLAN(addrs []string) (n int, err error)

+ func (a *Agent) JoinWAN(addrs []string) (n int, err error)

+ func (a *Agent) LANMembers() []serf.Member

+ func (a *Agent) Leave() error

+ func (a *Agent) PauseSync()

+ func (a *Agent) RPC(method string, args interface{}, reply interface{}) error

+ func (a *Agent) RemoveCheck(checkID string) error

+ func (a *Agent) RemoveService(serviceID string) error

+ func (a *Agent) ResumeSync()

+ func (a *Agent) Shutdown() error

+ func (a *Agent) ShutdownCh() <-chan struct{}

+ func (a *Agent) StartSync()

+ func (a *Agent) Stats() map[string]map[string]string

+ func (a *Agent) UpdateCheck(checkID, status, output string) error

+ func (a *Agent) WANMembers() []serf.Member

+ type AgentRPC struct

+ func NewAgentRPC(agent *Agent, listener net.Listener, logOutput io.Writer, logWriter *logWriter) *AgentRPC

+ func (i *AgentRPC) Shutdown()

+ type AppendSliceValue []string

+ func (s *AppendSliceValue) Set(value string) error

+ func (s *AppendSliceValue) String() string

+ type CheckDefinition struct

+ ID string

+ Name string

+ Notes string

+ func DecodeCheckDefinition(raw interface{}) (*CheckDefinition, error)

+ func (c *CheckDefinition) HealthCheck(node string) *structs.HealthCheck

+ type CheckMonitor struct

+ CheckID string

+ Interval time.Duration

+ Logger *log.Logger

+ Notify CheckNotifier

+ Script string

+ func (c *CheckMonitor) Start()

+ func (c *CheckMonitor) Stop()

+ type CheckNotifier interface

+ UpdateCheck func(checkID, status, note string)

+ type CheckTTL struct

+ CheckID string

+ Logger *log.Logger

+ Notify CheckNotifier

+ TTL time.Duration

+ func (c *CheckTTL) SetStatus(status, note string)

+ func (c *CheckTTL) Start()

+ func (c *CheckTTL) Stop()

+ type CheckType struct

+ Interval time.Duration

+ Script string

+ TTL time.Duration

+ func (c *CheckType) IsMonitor() bool

+ func (c *CheckType) IsTTL() bool

+ func (c *CheckType) Valid() bool

+ type Command struct

+ ShutdownCh <-chan struct{}

+ Ui cli.Ui

+ func (c *Command) Help() string

+ func (c *Command) Run(args []string) int

+ func (c *Command) Synopsis() string

+ type Config struct

+ AEInterval time.Duration

+ AdvertiseAddr string

+ BindAddr string

+ Bootstrap bool

+ CAFile string

+ CertFile string

+ Checks []*CheckDefinition

+ ClientAddr string

+ ConsulConfig *consul.Config

+ DNSRecursor string

+ DataDir string

+ Datacenter string

+ Domain string

+ EnableDebug bool

+ EncryptKey string

+ KeyFile string

+ LeaveOnTerm bool

+ LogLevel string

+ NodeName string

+ Ports PortConfig

+ Protocol int

+ Server bool

+ Services []*ServiceDefinition

+ SkipLeaveOnInt bool

+ StartJoin []string

+ StatsiteAddr string

+ VerifyIncoming bool

+ VerifyOutgoing bool

+ func DecodeConfig(r io.Reader) (*Config, error)

+ func DefaultConfig() *Config

+ func MergeConfig(a, b *Config) *Config

+ func ReadConfigPaths(paths []string) (*Config, error)

+ func (c *Config) ClientListener(port int) (*net.TCPAddr, error)

+ func (c *Config) EncryptBytes() ([]byte, error)

+ type DNSServer struct

+ func NewDNSServer(agent *Agent, logOutput io.Writer, domain, bind, recursor string) (*DNSServer, error)

+ type GatedWriter struct

+ Writer io.Writer

+ func (w *GatedWriter) Flush()

+ func (w *GatedWriter) Write(p []byte) (n int, err error)

+ type HTTPServer struct

+ func NewHTTPServer(agent *Agent, enableDebug bool, logOutput io.Writer, bind string) (*HTTPServer, error)

+ func (s *HTTPServer) AgentCheckFail(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentCheckPass(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentCheckWarn(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentChecks(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentDeregisterCheck(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentDeregisterService(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentForceLeave(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentJoin(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentMembers(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentRegisterCheck(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentRegisterService(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) AgentServices(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) CatalogDatacenters(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) CatalogDeregister(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) CatalogNodeServices(resp http.ResponseWriter, req *http.Request) (uint64, interface{}, error)

+ func (s *HTTPServer) CatalogNodes(resp http.ResponseWriter, req *http.Request) (uint64, interface{}, error)

+ func (s *HTTPServer) CatalogRegister(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) CatalogServiceNodes(resp http.ResponseWriter, req *http.Request) (uint64, interface{}, error)

+ func (s *HTTPServer) CatalogServices(resp http.ResponseWriter, req *http.Request) (uint64, interface{}, error)

+ func (s *HTTPServer) HealthChecksInState(resp http.ResponseWriter, req *http.Request) (uint64, interface{}, error)

+ func (s *HTTPServer) HealthNodeChecks(resp http.ResponseWriter, req *http.Request) (uint64, interface{}, error)

+ func (s *HTTPServer) HealthServiceChecks(resp http.ResponseWriter, req *http.Request) (uint64, interface{}, error)

+ func (s *HTTPServer) HealthServiceNodes(resp http.ResponseWriter, req *http.Request) (uint64, interface{}, error)

+ func (s *HTTPServer) Index(resp http.ResponseWriter, req *http.Request)

+ func (s *HTTPServer) KVSDelete(resp http.ResponseWriter, req *http.Request, args *structs.KeyRequest) (interface{}, error)

+ func (s *HTTPServer) KVSEndpoint(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) KVSGet(resp http.ResponseWriter, req *http.Request, args *structs.KeyRequest) (interface{}, error)

+ func (s *HTTPServer) KVSPut(resp http.ResponseWriter, req *http.Request, args *structs.KeyRequest) (interface{}, error)

+ func (s *HTTPServer) Shutdown()

+ func (s *HTTPServer) StatusLeader(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ func (s *HTTPServer) StatusPeers(resp http.ResponseWriter, req *http.Request) (interface{}, error)

+ type LogHandler interface

+ HandleLog func(string)

+ type Member struct

+ Addr net.IP

+ DelegateCur uint8

+ DelegateMax uint8

+ DelegateMin uint8

+ Name string

+ Port uint16

+ ProtocolCur uint8

+ ProtocolMax uint8

+ ProtocolMin uint8

+ Status string

+ Tags map[string]string

+ type PortConfig struct

+ DNS int

+ HTTP int

+ RPC int

+ SerfLan int

+ SerfWan int

+ Server int

+ type RPCClient struct

+ func NewRPCClient(addr string) (*RPCClient, error)

+ func (c *RPCClient) Close() error

+ func (c *RPCClient) ForceLeave(node string) error

+ func (c *RPCClient) Join(addrs []string, wan bool) (int, error)

+ func (c *RPCClient) LANMembers() ([]Member, error)

+ func (c *RPCClient) Leave() error

+ func (c *RPCClient) Monitor(level logutils.LogLevel, ch chan<- string) (StreamHandle, error)

+ func (c *RPCClient) Stats() (map[string]map[string]string, error)

+ func (c *RPCClient) Stop(handle StreamHandle) error

+ func (c *RPCClient) WANMembers() ([]Member, error)

+ type ServiceDefinition struct

+ Check CheckType

+ ID string

+ Name string

+ Port int

+ Tags []string

+ func DecodeServiceDefinition(raw interface{}) (*ServiceDefinition, error)

+ func (s *ServiceDefinition) CheckType() *CheckType

+ func (s *ServiceDefinition) NodeService() *structs.NodeService

+ type StreamHandle uint64

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