monitoring

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Versions in this module

v0

v0.0.8

Oct 6, 2017

Changes in this version

+ func NewCompositeChecker(name string, checkers []health.Checker) health.Checker

+ type HostChecker struct

+ MinCPU int

+ MinRAMBytes uint64

+ func (c *HostChecker) Check(ctx context.Context, reporter health.Reporter)

+ func (c *HostChecker) Name() string

type PortRange

+ Protocol string

+ type StorageChecker struct

+ Filesystems []string

+ MinBytesPerSecond uint64

+ MinFreeBytes uint64

+ Path string

+ WillBeCreated bool

+ func (c *StorageChecker) Check(ctx context.Context, reporter health.Reporter)

+ func (c *StorageChecker) Name() string

v0.0.7

Sep 28, 2017

Changes in this version

+ func BasicCheckers() *compositeChecker

+ func PreInstallCheckers() health.Checker

+ func Sysctl(name string) (string, error)

type ETCDConfig

+ func (r *ETCDConfig) NewHTTPTransport() (*http.Transport, error)

+ type OSChecker struct

+ Releases []OSRelease

+ func DefaultOSChecker() *OSChecker

+ func (c *OSChecker) Check(ctx context.Context, reporter health.Reporter)

+ func (c *OSChecker) Name() string

+ type OSRelease struct

+ ID string

+ VersionID string

+ type PortChecker struct

+ Ranges []PortRange

+ func DefaultPortChecker() *PortChecker

+ func PreInstallPortChecker() *PortChecker

+ func (c *PortChecker) Check(ctx context.Context, reporter health.Reporter)

+ func (c *PortChecker) Name() string

+ type PortRange struct

+ Description string

+ From int64

+ To int64

+ type ProcessChecker struct

+ ProcessNames []string

+ func DefaultProcessChecker() *ProcessChecker

+ func (c *ProcessChecker) Check(ctx context.Context, r health.Reporter)

+ func (c *ProcessChecker) Name() string

+ type SysctlChecker struct

+ CheckerName string

+ Expected string

+ OnMissing string

+ OnValueMismatch string

+ Param string

+ func NewBrNetfilterChecker() *SysctlChecker

+ func NewIPForwardChecker() *SysctlChecker

+ func (c *SysctlChecker) Check(ctx context.Context, reporter health.Reporter)

+ func (c *SysctlChecker) Name() string

v0.0.4

Feb 8, 2017

Changes in this version

+ func NewNodesStatusChecker(hostPort string, nodesReadyThreshold int) health.Checker

+ func NodesStatusHealth(kubeAddr string, nodesReadyThreshold int) health.Checker

type ETCDConfig

+ InsecureSkipVerify bool

v0.0.3

May 18, 2016

Changes in this version

+ func InterPodCommunication(kubeAddr, nettestImage string) health.Checker

+ func KubeAPIServerHealth(kubeAddr string) health.Checker

+ func NewHTTPHealthzCheckerWithTransport(name, URL string, transport http.RoundTripper, checker HTTPResponseChecker) health.Checker

+ func NewInterPodChecker(kubeAddr, nettestContainerImage string) health.Checker

+ type ETCDConfig struct

+ CAFile string

+ CertFile string

+ Endpoints []string

+ KeyFile string

+ type HTTPHealthzChecker struct

+ URL string

+ func (r *HTTPHealthzChecker) Check(reporter health.Reporter)

+ func (r *HTTPHealthzChecker) Name() string

+ type HTTPResponseChecker func(response io.Reader) error

v0.0.2

Mar 18, 2016

v0.0.1

Mar 3, 2016

Changes in this version

+ const SystemStatusDegraded

+ const SystemStatusLoading

+ const SystemStatusRunning

+ const SystemStatusStopped

+ const SystemStatusUnknown

+ func ComponentStatusHealth(kubeAddr string) health.Checker

+ func ConnectToKube(hostPort string) (*kube.Client, error)

+ func DockerHealth(socketPath string) health.Checker

+ func EtcdHealth(addr string) health.Checker

+ func IntraPodCommunication(kubeAddr, nettestImage string) health.Checker

+ func KubeApiServerHealth(kubeAddr string) health.Checker

+ func KubeletHealth(addr string) health.Checker

+ func NewComponentStatusChecker(hostPort string) health.Checker

+ func NewHTTPHealthzChecker(name, URL string, checker HttpResponseChecker) health.Checker

+ func NewIntraPodChecker(kubeAddr, nettestContainerImage string) health.Checker

+ func NewProbeFromErr(name string, err error) *pb.Probe

+ func NewSystemdChecker() systemdChecker

+ func NewUnixSocketHealthzChecker(name, URL, socketPath string, checker HttpResponseChecker) health.Checker

+ func SystemdHealth() health.Checker

+ type HttpHealthzChecker struct

+ URL string

+ func (r *HttpHealthzChecker) Check(reporter health.Reporter)

+ func (r *HttpHealthzChecker) Name() string

+ type HttpResponseChecker func(response io.Reader) error

+ type KubeChecker struct

+ func (r *KubeChecker) Check(reporter health.Reporter)

+ func (r *KubeChecker) Name() string

+ type KubeStatusChecker func(client *kube.Client) error

+ type SystemStatusType string

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