fault

package
v0.9.0-beta.5 Latest Latest
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 Go to latest Published: May 7, 2024 License: AGPL-3.0 Imports: 34 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	Group        = "chaos-mesh.org"
	Version      = "v1alpha1"
	GroupVersion = Group + "/" + Version

	ResourcePodChaos     = "podchaos"
	ResourceNetworkChaos = "networkchaos"
	ResourceDNSChaos     = "dnschaos"
	ResourceHTTPChaos    = "httpchaos"
	ResourceIOChaos      = "iochaos"
	ResourceStressChaos  = "stresschaos"
	ResourceTimeChaos    = "timechaos"
	ResourceAWSChaos     = "awschaos"
	ResourceGCPChaos     = "gcpchaos"

	KindAWSChaos = "AWSChaos"
	KindGCPChaos = "GCPChaos"
)

GVR

View Source 
const (
	CueTemplatePodChaos     = "pod_chaos_template.cue"
	CueTemplateNetworkChaos = "network_chaos_template.cue"
	CueTemplateDNSChaos     = "dns_chaos_template.cue"
	CueTemplateHTTPChaos    = "http_chaos_template.cue"
	CueTemplateIOChaos      = "io_chaos_template.cue"
	CueTemplateStressChaos  = "stress_chaos_template.cue"
	CueTemplateTimeChaos    = "time_chaos_template.cue"
	CueTemplateNodeChaos    = "node_chaos_template.cue"
)

Cue Template Name

View Source 
const (
	Kill               = "kill"
	KillShort          = "kill pod"
	Failure            = "failure"
	FailureShort       = "failure pod"
	KillContainer      = "kill-container"
	KillContainerShort = "kill containers"
)

Pod Chaos Command

View Source 
const (
	Partition      = "partition"
	PartitionShort = "Make a pod network partitioned from other objects."
	Loss           = "loss"
	LossShort      = "Cause pods to communicate with other objects to drop packets."
	Delay          = "delay"
	DelayShort     = "Make pods communicate with other objects lazily."
	Duplicate      = "duplicate"
	DuplicateShort = "Make pods communicate with other objects to pick up duplicate packets."
	Corrupt        = "corrupt"
	CorruptShort   = "Distorts the messages a pod communicates with other objects."
	Bandwidth      = "bandwidth"
	BandwidthShort = "Limit the bandwidth that pods use to communicate with other objects."
)

NetWork Chaos Command

View Source 
const (
	Random      = "random"
	RandomShort = "Make DNS return any IP when resolving external domain names."
	Error       = "error"
	ErrorShort  = "Make DNS return an error when resolving external domain names."
)

DNS Chaos Command

View Source 
const (
	Abort          = "abort"
	AbortShort     = "Abort the HTTP request and response."
	HTTPDelay      = "delay"
	HTTPDelayShort = "Delay the HTTP request and response."
	Replace        = "replace"
	ReplaceShort   = "Replace the HTTP request and response."
	Patch          = "patch"
	PatchShort     = "Patch the HTTP request and response."
)

HTTP Chaos Command

View Source 
const (
	Latency        = "latency"
	LatencyShort   = "Delayed IO operations."
	Errno          = "errno"
	ErrnoShort     = "Causes IO operations to return specific errors."
	Attribute      = "attribute"
	AttributeShort = "Override the attributes of the file."
	Mistake        = "mistake"
	MistakeShort   = "Alters the contents of the file, distorting the contents of the file."
)

IO Chaos Command

View Source 
const (
	Stress      = "stress"
	StressShort = "Add memory pressure or CPU load to the system."
)

Stress Chaos Command

View Source 
const (
	Time      = "time"
	TimeShort = "Clock skew failure."
)

Time Chaos Command

View Source 
const (
	Stop              = "stop"
	StopShort         = "Stop instance"
	Restart           = "restart"
	RestartShort      = "Restart instance"
	DetachVolume      = "detach-volume"
	DetachVolumeShort = "Detach volume"

	AWSSecretName = "cloud-key-secret-aws"
	GCPSecretName = "cloud-key-secret-gcp"
)

Node Chaos Command

View Source 
const (
	Unchanged = "unchanged"
)

Unchanged DryRun flag

Variables

This section is empty.

Functions

func GetGVR 

func GetGVR(group, version, resourceName string) schema.GroupVersionResource

func IsInteger 

func IsInteger(str string) (bool, error)

func IsRegularMatch 

func IsRegularMatch(str string) (bool, error)

func NewAbortCmd 

func NewAbortCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewBandwidthCmd 

func NewBandwidthCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewContainerKillCmd 

func NewContainerKillCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewCorruptCmd 

func NewCorruptCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewDNSChaosCmd 

func NewDNSChaosCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewDelayCmd 

func NewDelayCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewDeleteCmd 

func NewDeleteCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewDetachVolumeCmd 

func NewDetachVolumeCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewDuplicateCmd 

func NewDuplicateCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewErrorCmd 

func NewErrorCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewFaultCmd 

func NewFaultCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewHTTPChaosCmd 

func NewHTTPChaosCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewHTTPDelayCmd 

func NewHTTPDelayCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewIOAttributeOverrideCmd 

func NewIOAttributeOverrideCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewIOChaosCmd 

func NewIOChaosCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewIOFaultCmd 

func NewIOFaultCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewIOLatencyCmd 

func NewIOLatencyCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewIOMistakeCmd 

func NewIOMistakeCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewListCmd 

func NewListCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewLossCmd 

func NewLossCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewNetworkChaosCmd 

func NewNetworkChaosCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewNodeChaosCmd 

func NewNodeChaosCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewPartitionCmd 

func NewPartitionCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewPatchCmd 

func NewPatchCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewPodChaosCmd 

func NewPodChaosCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewPodFailureCmd 

func NewPodFailureCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewPodKillCmd 

func NewPodKillCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewRandomCmd 

func NewRandomCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewReplaceCmd 

func NewReplaceCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewRestartCmd 

func NewRestartCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewStopCmd 

func NewStopCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewStressChaosCmd 

func NewStressChaosCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

func NewTimeChaosCmd 

func NewTimeChaosCmd(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

Types

type CPU 

type CPU struct {
	Workers int `json:"workers"`
	Load    int `json:"load"`
}

type DNSChaosOptions 

type DNSChaosOptions struct {
	Patterns []string `json:"patterns"`

	FaultBaseOptions
}

func NewDNSChaosOptions 

func NewDNSChaosOptions(f cmdutil.Factory, streams genericiooptions.IOStreams, act string) *DNSChaosOptions

func (*DNSChaosOptions) AddCommonFlag 

func (o *DNSChaosOptions) AddCommonFlag(cmd *cobra.Command)

func (*DNSChaosOptions) Complete 

func (o *DNSChaosOptions) Complete() error

func (*DNSChaosOptions) NewCobraCommand 

func (o *DNSChaosOptions) NewCobraCommand(use, short string) *cobra.Command

func (*DNSChaosOptions) PreCreate 

func (o *DNSChaosOptions) PreCreate(obj *unstructured.Unstructured) error

func (*DNSChaosOptions) Validate 

func (o *DNSChaosOptions) Validate() error

type FaultBaseOptions 

type FaultBaseOptions struct {
	Action string `json:"action"`

	Mode string `json:"mode"`

	Value string `json:"value"`

	Duration string `json:"duration"`

	Selector `json:"selector"`

	action.CreateOptions `json:"-"`
}

func (*FaultBaseOptions) AddCommonFlag 

func (o *FaultBaseOptions) AddCommonFlag(cmd *cobra.Command)

func (*FaultBaseOptions) BaseComplete 

func (o *FaultBaseOptions) BaseComplete() error

func (*FaultBaseOptions) BaseValidate 

func (o *FaultBaseOptions) BaseValidate() error

type HTTPChaosOptions 

type HTTPChaosOptions struct {
	Target string `json:"target"`
	Port   int32  `json:"port"`
	Path   string `json:"path"`
	Method string `json:"method"`
	Code   int32  `json:"code,omitempty"`

	// abort command
	Abort bool `json:"abort,omitempty"`
	// delay command
	Delay string `json:"delay,omitempty"`
	// replace command
	HTTPReplace `json:"replace,omitempty"`
	// patch command
	HTTPPatch `json:"patch,omitempty"`

	FaultBaseOptions
}

func NewHTTPChaosOptions 

func NewHTTPChaosOptions(f cmdutil.Factory, streams genericiooptions.IOStreams, act string) *HTTPChaosOptions

func (*HTTPChaosOptions) AddCommonFlag 

func (o *HTTPChaosOptions) AddCommonFlag(cmd *cobra.Command)

func (*HTTPChaosOptions) Complete 

func (o *HTTPChaosOptions) Complete() error

func (*HTTPChaosOptions) NewCobraCommand 

func (o *HTTPChaosOptions) NewCobraCommand(use, short string) *cobra.Command

func (*HTTPChaosOptions) PreCreate 

func (o *HTTPChaosOptions) PreCreate(obj *unstructured.Unstructured) error

func (*HTTPChaosOptions) Validate 

func (o *HTTPChaosOptions) Validate() error

type HTTPPatch 

type HTTPPatch struct {
	HTTPPatchBody `json:"body,omitempty"`
}

type HTTPPatchBody 

type HTTPPatchBody struct {
	PatchBodyValue string `json:"value,omitempty"`
	PatchBodyType  string `json:"type,omitempty"`
}

type HTTPReplace 

type HTTPReplace struct {
	ReplaceBody      []byte `json:"body,omitempty"`
	InputReplaceBody string `json:"-"`
	ReplacePath      string `json:"path,omitempty"`
	ReplaceMethod    string `json:"method,omitempty"`
}

type IOAttribute 

type IOAttribute struct {
	Ino    uint64 `json:"ino,omitempty"`
	Size   uint64 `json:"size,omitempty"`
	Blocks uint64 `json:"blocks,omitempty"`
	Perm   uint16 `json:"perm,omitempty"`
	Nlink  uint32 `json:"nlink,omitempty"`
	UID    uint32 `json:"uid,omitempty"`
	GID    uint32 `json:"gid,omitempty"`
}

type IOChaosOptions 

type IOChaosOptions struct {
	// Parameters required by the `latency` command.
	Delay string `json:"delay"`

	// Parameters required by the `fault` command.
	Errno int `json:"errno"`

	// Parameters required by the `attribute` command.
	IOAttribute `json:"attr,omitempty"`

	// Parameters required by the `mistake` command.
	IOMistake `json:"mistake,omitempty"`

	VolumePath     string   `json:"volumePath"`
	Path           string   `json:"path"`
	Percent        int      `json:"percent"`
	Methods        []string `json:"methods,omitempty"`
	ContainerNames []string `json:"containerNames,omitempty"`

	FaultBaseOptions
}

func NewIOChaosOptions 

func NewIOChaosOptions(f cmdutil.Factory, streams genericiooptions.IOStreams, act string) *IOChaosOptions

func (*IOChaosOptions) AddCommonFlag 

func (o *IOChaosOptions) AddCommonFlag(cmd *cobra.Command, f cmdutil.Factory)

func (*IOChaosOptions) Complete 

func (o *IOChaosOptions) Complete() error

func (*IOChaosOptions) NewCobraCommand 

func (o *IOChaosOptions) NewCobraCommand(use, short string) *cobra.Command

func (*IOChaosOptions) PreCreate 

func (o *IOChaosOptions) PreCreate(obj *unstructured.Unstructured) error

func (*IOChaosOptions) Validate 

func (o *IOChaosOptions) Validate() error

type IOMistake 

type IOMistake struct {
	Filling        string `json:"filling,omitempty"`
	MaxOccurrences int    `json:"maxOccurrences,omitempty"`
	MaxLength      int    `json:"maxLength,omitempty"`
}

type ListAndDeleteOptions 

type ListAndDeleteOptions struct {
	Factory cmdutil.Factory
	Dynamic dynamic.Interface

	ResourceKinds    []string
	AllResourceKinds []string
	Kind             bool

	genericiooptions.IOStreams
}

func (*ListAndDeleteOptions) Complete 

func (o *ListAndDeleteOptions) Complete(args []string) error

func (*ListAndDeleteOptions) RunDelete 

func (o *ListAndDeleteOptions) RunDelete() error

func (*ListAndDeleteOptions) RunList 

func (o *ListAndDeleteOptions) RunList() error

func (*ListAndDeleteOptions) Validate 

func (o *ListAndDeleteOptions) Validate(args []string) error

type Memory 

type Memory struct {
	Workers int    `json:"workers"`
	Size    string `json:"size"`
}

type NetworkBandwidth 

type NetworkBandwidth struct {
	// the rate at which the bandwidth is limited.
	Rate string `json:"rate,omitempty"`
	// the number of bytes waiting in the queue.
	Limit uint32 `json:"limit,omitempty"`
	// the maximum number of bytes that can be sent instantaneously.
	Buffer uint32 `json:"buffer,omitempty"`
	// the bucket's maximum consumption rate. Reference: https://man7.org/linux/man-pages/man8/tc-tbf.8.html.
	Peakrate uint64 `json:"peakrate,omitempty"`
	// the size of the peakrate bucket. Reference: https://man7.org/linux/man-pages/man8/tc-tbf.8.html.
	Minburst uint32 `json:"minburst,omitempty"`
}

NetworkBandwidth Bandwidth command

type NetworkChaosOptions 

type NetworkChaosOptions struct {
	// Specify the network direction
	Direction string `json:"direction"`

	// A network target outside of Kubernetes, which can be an IPv4 address or a domain name,
	// such as "kubeblocks.io". Only works with direction: to.
	ExternalTargets []string `json:"externalTargets,omitempty"`

	// A collection of target pods. Pods can be selected by namespace and label.
	Target `json:"target,omitempty"`

	NetworkLoss `json:"loss,omitempty"`

	NetworkDelay `json:"delay,omitempty"`

	NetworkDuplicate `json:"duplicate,omitempty"`

	NetworkCorrupt `json:"corrupt,omitempty"`

	NetworkBandwidth `json:"bandwidth,omitempty"`

	FaultBaseOptions
}

func NewNetworkChaosOptions 

func NewNetworkChaosOptions(f cmdutil.Factory, streams genericiooptions.IOStreams, act string) *NetworkChaosOptions

func (*NetworkChaosOptions) AddCommonFlag 

func (o *NetworkChaosOptions) AddCommonFlag(cmd *cobra.Command)

func (*NetworkChaosOptions) Complete 

func (o *NetworkChaosOptions) Complete() error

func (*NetworkChaosOptions) NewCobraCommand 

func (o *NetworkChaosOptions) NewCobraCommand(use, short string) *cobra.Command

func (*NetworkChaosOptions) PreCreate 

func (o *NetworkChaosOptions) PreCreate(obj *unstructured.Unstructured) error

func (*NetworkChaosOptions) Validate 

func (o *NetworkChaosOptions) Validate() error

type NetworkCorrupt 

type NetworkCorrupt struct {
	// The percentage of packet corruption
	Corrupt string `json:"corrupt,omitempty"`
	// The correlation of loss or corruption or duplication or delay
	Correlation string `json:"correlation,omitempty"`
}

NetworkCorrupt Corrupt command

type NetworkDelay 

type NetworkDelay struct {
	// The latency of delay
	Latency string `json:"latency,omitempty"`
	// The jitter of delay
	Jitter string `json:"jitter,omitempty"`
	// The correlation of loss or corruption or duplication or delay
	Correlation string `json:"correlation,omitempty"`
}

NetworkDelay Delay command

type NetworkDuplicate 

type NetworkDuplicate struct {
	// The percentage of packet duplication
	Duplicate string `json:"duplicate,omitempty"`
	// The correlation of loss or corruption or duplication or delay
	Correlation string `json:"correlation,omitempty"`
}

NetworkDuplicate Duplicate command

type NetworkLoss 

type NetworkLoss struct {
	// The percentage of packet loss
	Loss string `json:"loss,omitempty"`
	// The correlation of loss or corruption or duplication or delay
	Correlation string `json:"correlation,omitempty"`
}

NetworkLoss Loss command

type NodeChaoOptions 

type NodeChaoOptions struct {
	Kind string `json:"kind"`

	Action string `json:"action"`

	CloudProvider string `json:"-"`

	SecretName string `json:"secretName"`

	Region string `json:"region"`

	Instance string `json:"instance"`

	VolumeID  string   `json:"volumeID"`
	VolumeIDs []string `json:"-"`

	DeviceName  string   `json:"deviceName,omitempty"`
	DeviceNames []string `json:"-"`

	Project string `json:"project"`

	Duration string `json:"duration"`

	AutoApprove bool `json:"-"`

	action.CreateOptions `json:"-"`
}

func NewNodeOptions 

func NewNodeOptions(f cmdutil.Factory, streams genericiooptions.IOStreams) *NodeChaoOptions

func (*NodeChaoOptions) AddCommonFlag 

func (o *NodeChaoOptions) AddCommonFlag(cmd *cobra.Command)

func (*NodeChaoOptions) Complete 

func (o *NodeChaoOptions) Complete(action string) error

func (*NodeChaoOptions) CreateSecret 

func (o *NodeChaoOptions) CreateSecret(testEnv bool) error

func (*NodeChaoOptions) Execute 

func (o *NodeChaoOptions) Execute(action string, args []string, testEnv bool) error

func (*NodeChaoOptions) NewCobraCommand 

func (o *NodeChaoOptions) NewCobraCommand(use, short string) *cobra.Command

func (*NodeChaoOptions) PreCreate 

func (o *NodeChaoOptions) PreCreate(obj *unstructured.Unstructured) error

func (*NodeChaoOptions) Validate 

func (o *NodeChaoOptions) Validate() error

type PodChaosOptions 

type PodChaosOptions struct {
	// GracePeriod waiting time, after which fault injection is performed
	GracePeriod    int64    `json:"gracePeriod"`
	ContainerNames []string `json:"containerNames,omitempty"`

	FaultBaseOptions
}

func NewPodChaosOptions 

func NewPodChaosOptions(f cmdutil.Factory, streams genericiooptions.IOStreams, act string) *PodChaosOptions

func (*PodChaosOptions) AddCommonFlag 

func (o *PodChaosOptions) AddCommonFlag(cmd *cobra.Command)

func (*PodChaosOptions) Complete 

func (o *PodChaosOptions) Complete() error

func (*PodChaosOptions) NewCobraCommand 

func (o *PodChaosOptions) NewCobraCommand(use, short string) *cobra.Command

func (*PodChaosOptions) PreCreate 

func (o *PodChaosOptions) PreCreate(obj *unstructured.Unstructured) error

func (*PodChaosOptions) Validate 

func (o *PodChaosOptions) Validate() error

type Selector 

type Selector struct {
	PodNameSelectors map[string][]string `json:"pods"`

	NamespaceSelectors []string `json:"namespaces"`

	LabelSelectors map[string]string `json:"labelSelectors"`

	PodPhaseSelectors []string `json:"podPhaseSelectors"`

	NodeLabelSelectors map[string]string `json:"nodeSelectors"`

	AnnotationSelectors map[string]string `json:"annotationSelectors"`

	NodeNameSelectors []string `json:"nodes"`
}

type StressChaosOptions 

type StressChaosOptions struct {
	Stressors      `json:"stressors"`
	ContainerNames []string `json:"containerNames,omitempty"`

	FaultBaseOptions
}

func NewStressChaosOptions 

func NewStressChaosOptions(f cmdutil.Factory, streams genericiooptions.IOStreams, act string) *StressChaosOptions

func (*StressChaosOptions) AddCommonFlag 

func (o *StressChaosOptions) AddCommonFlag(cmd *cobra.Command, f cmdutil.Factory)

func (*StressChaosOptions) Complete 

func (o *StressChaosOptions) Complete() error

func (*StressChaosOptions) NewCobraCommand 

func (o *StressChaosOptions) NewCobraCommand(use, short string) *cobra.Command

func (*StressChaosOptions) PreCreate 

func (o *StressChaosOptions) PreCreate(obj *unstructured.Unstructured) error

func (*StressChaosOptions) Validate 

func (o *StressChaosOptions) Validate() error

type Stressors 

type Stressors struct {
	CPU    `json:"cpu"`
	Memory `json:"memory"`
}

type Target 

type Target struct {
	TargetMode     string `json:"mode,omitempty"`
	TargetValue    string `json:"value,omitempty"`
	TargetSelector `json:"selector,omitempty"`
}

type TargetSelector 

type TargetSelector struct {
	// Specifies the labels that target Pods come with.
	TargetLabelSelectors map[string]string `json:"labelSelectors,omitempty"`
	// Specifies the namespaces to which target Pods belong.
	TargetNamespaceSelectors []string `json:"namespaces,omitempty"`
}

type TimeChaosOptions 

type TimeChaosOptions struct {
	TimeOffset string `json:"timeOffset"`

	ClockIds []string `json:"clockIds,omitempty"`

	ContainerNames []string `json:"containerNames,omitempty"`

	FaultBaseOptions
}

func NewTimeChaosOptions 

func NewTimeChaosOptions(f cmdutil.Factory, streams genericiooptions.IOStreams, act string) *TimeChaosOptions

func (*TimeChaosOptions) AddCommonFlag 

func (o *TimeChaosOptions) AddCommonFlag(cmd *cobra.Command, f cmdutil.Factory)

func (*TimeChaosOptions) Complete 

func (o *TimeChaosOptions) Complete() error

func (*TimeChaosOptions) NewCobraCommand 

func (o *TimeChaosOptions) NewCobraCommand(use, short string) *cobra.Command

func (*TimeChaosOptions) PreCreate 

func (o *TimeChaosOptions) PreCreate(obj *unstructured.Unstructured) error

func (*TimeChaosOptions) Validate 

func (o *TimeChaosOptions) Validate() error

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