tests

package
v1.1.0-alpha.3 Latest Latest
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 Go to latest Published: Sep 26, 2019 License: Apache-2.0 Imports: 53 Imported by: 0

Documentation

Index

Constants

View Source 
const (

	// NodeUnreachablePodReason is defined in k8s.io/kubernetes/pkg/util/node
	// but not in client-go and apimachinery, so we define it here
	NodeUnreachablePodReason = "NodeLost"

	WebhookServiceName = "webhook-service"
)
View Source 
const (
	DefaultPollTimeout          time.Duration = 10 * time.Minute
	DefaultPollInterval         time.Duration = 1 * time.Minute
	BackupAndRestorePollTimeOut time.Duration = 60 * time.Minute
)
View Source 
const (
	RackLabel = "rack"
	RackNum   = 3
)
View Source 
const (
	PodPollInterval = 2 * time.Second
	// PodTimeout is how long to wait for the pod to be started or
	// terminated.
	PodTimeout = 5 * time.Minute
)

Variables

This section is empty.

Functions

func GetKubeApiserverPod 

func GetKubeApiserverPod(kubeCli kubernetes.Interface, node string) (*corev1.Pod, error)

func GetKubeControllerManagerPod 

func GetKubeControllerManagerPod(kubeCli kubernetes.Interface, node string) (*corev1.Pod, error)

func GetKubeDNSPod 

func GetKubeDNSPod(kubeCli kubernetes.Interface, node string) (*corev1.Pod, error)

func GetKubeProxyPod 

func GetKubeProxyPod(kubeCli kubernetes.Interface, node string) (*corev1.Pod, error)

func GetKubeSchedulerPod 

func GetKubeSchedulerPod(kubeCli kubernetes.Interface, node string) (*corev1.Pod, error)

func GetPodStatus 

func GetPodStatus(pod *corev1.Pod) string

func GetPodsByLabels 

func GetPodsByLabels(kubeCli kubernetes.Interface, node string, lables map[string]string) (*corev1.Pod, error)

func GetSubValuesOrDie 

func GetSubValuesOrDie(clusterName, namespace, topologyKey string, pdConfig []string, tikvConfig []string, tidbConfig []string, pumpConfig []string, drainerConfig []string) string

func KeepOrDie 

func KeepOrDie(interval time.Duration, period time.Duration, fun func() error)

Keep will keep the fun running in the period, otherwise the fun return error

func SelectNode 

func SelectNode(nodes []Nodes) string

func StartValidatingAdmissionWebhookServerOrDie 

func StartValidatingAdmissionWebhookServerOrDie(context *apimachinery.CertContext)

Types

type AffinityInfo 

type AffinityInfo struct {
	ClusterName string
	Kind        string
	Weight      int
	Namespace   string
	TopologyKey string
	Config      []string
}

type BinLogInfo added in v1.0.1 

type BinLogInfo struct {
	PumpConfig    []string
	DrainerConfig []string
	Namespace     string
	TopologyKey   string
}

type Config 

type Config struct {
	TidbVersions         string  `yaml:"tidb_versions" json:"tidb_versions"`
	OperatorTag          string  `yaml:"operator_tag" json:"operator_tag"`
	OperatorImage        string  `yaml:"operator_image" json:"operator_image"`
	UpgradeOperatorTag   string  `yaml:"upgrade_operator_tag" json:"upgrade_operator_tag"`
	UpgradeOperatorImage string  `yaml:"upgrade_operator_image" json:"upgrade_operator_image"`
	LogDir               string  `yaml:"log_dir" json:"log_dir"`
	FaultTriggerPort     int     `yaml:"fault_trigger_port" json:"fault_trigger_port"`
	Nodes                []Nodes `yaml:"nodes" json:"nodes"`
	ETCDs                []Nodes `yaml:"etcds" json:"etcds"`
	APIServers           []Nodes `yaml:"apiservers" json:"apiservers"`
	CertFile             string
	KeyFile              string

	PDMaxReplicas       int `yaml:"pd_max_replicas" json:"pd_max_replicas"`
	TiKVGrpcConcurrency int `yaml:"tikv_grpc_concurrency" json:"tikv_grpc_concurrency"`
	TiDBTokenLimit      int `yaml:"tidb_token_limit" json:"tidb_token_limit"`

	// Block writer
	BlockWriter blockwriter.Config `yaml:"block_writer,omitempty"`

	// For local test
	OperatorRepoUrl string `yaml:"operator_repo_url" json:"operator_repo_url"`
	OperatorRepoDir string `yaml:"operator_repo_dir" json:"operator_repo_dir"`
	// chart dir
	ChartDir string `yaml:"chart_dir" json:"chart_dir"`
	// manifest dir
	ManifestDir string `yaml:"manifest_dir" json:"manifest_dir"`
	// contains filtered or unexported fields
}

Config defines the config of operator tests

func NewConfig 

func NewConfig() (*Config, error)

NewConfig creates a new config.

func ParseConfigOrDie 

func ParseConfigOrDie() *Config

func (*Config) CleanTempDirs 

func (c *Config) CleanTempDirs() error

func (*Config) GetTiDBVersion 

func (c *Config) GetTiDBVersion() (string, error)

func (*Config) GetTiDBVersionOrDie 

func (c *Config) GetTiDBVersionOrDie() string

func (*Config) GetUpgradeTidbVersions 

func (c *Config) GetUpgradeTidbVersions() []string

func (*Config) GetUpgradeTidbVersionsOrDie 

func (c *Config) GetUpgradeTidbVersionsOrDie() []string

func (*Config) Parse 

func (c *Config) Parse() error

Parse parses flag definitions from the argument list.

type FaultTriggerActions 

type FaultTriggerActions interface {
	CheckAndRecoverEnv() error
	CheckAndRecoverEnvOrDie()
	StopNode() (string, string, time.Time, error)
	StopNodeOrDie() (string, string, time.Time)
	StartNode(physicalNode string, node string) error
	StartNodeOrDie(physicalNode string, node string)
	StopETCD(nodes ...string) error
	StopETCDOrDie(nodes ...string)
	StartETCD(nodes ...string) error
	StartETCDOrDie(nodes ...string)
	StopKubelet(nodes ...string) error
	StopKubeletOrDie(nodes ...string)
	StartKubelet(nodes ...string) error
	StartKubeletOrDie(nodes ...string)
	StopKubeAPIServer(node string) error
	StopKubeAPIServerOrDie(node string)
	StartKubeAPIServer(node string) error
	StartKubeAPIServerOrDie(node string)
	StopKubeControllerManager(node string) error
	StopKubeControllerManagerOrDie(node string)
	StartKubeControllerManager(node string) error
	StartKubeControllerManagerOrDie(node string)
	StartKubeScheduler(node string) error
	StartKubeSchedulerOrDie(node string)
	StopKubeScheduler(node string) error
	StopKubeSchedulerOrDie(node string)
	StopKubeProxy() error
	StopKubeProxyOrDie()
	StartKubeProxy() error
	StartKubeProxyOrDie()
}

func NewFaultTriggerAction 

func NewFaultTriggerAction(cli versioned.Interface, kubeCli kubernetes.Interface, cfg *Config) FaultTriggerActions

type Nodes 

type Nodes struct {
	PhysicalNode string   `yaml:"physical_node" json:"physical_node"`
	Nodes        []string `yaml:"nodes" json:"nodes"`
}

Nodes defines a series of nodes that belong to the same physical node.

type OperatorActions 

type OperatorActions interface {
	DeployOperator(info *OperatorConfig) error
	DeployOperatorOrDie(info *OperatorConfig)
	CleanOperator(info *OperatorConfig) error
	CleanOperatorOrDie(info *OperatorConfig)
	UpgradeOperator(info *OperatorConfig) error
	UpgradeOperatorOrDie(info *OperatorConfig)
	DumpAllLogs(info *OperatorConfig, clusterInfos []*TidbClusterConfig) error
	DeployTidbCluster(info *TidbClusterConfig) error
	DeployTidbClusterOrDie(info *TidbClusterConfig)
	CleanTidbCluster(info *TidbClusterConfig) error
	CleanTidbClusterOrDie(info *TidbClusterConfig)
	CheckTidbClusterStatus(info *TidbClusterConfig) error
	CheckTidbClusterStatusOrDie(info *TidbClusterConfig)
	BeginInsertDataTo(info *TidbClusterConfig) error
	BeginInsertDataToOrDie(info *TidbClusterConfig)
	StopInsertDataTo(info *TidbClusterConfig)
	ScaleTidbCluster(info *TidbClusterConfig) error
	ScaleTidbClusterOrDie(info *TidbClusterConfig)
	CheckScaleInSafely(info *TidbClusterConfig) error
	CheckScaledCorrectly(info *TidbClusterConfig, podUIDsBeforeScale map[string]types.UID) error
	CheckUpgradeOrDie(ctx context.Context, info *TidbClusterConfig)
	CheckUpgrade(ctx context.Context, info *TidbClusterConfig) error
	UpgradeTidbCluster(info *TidbClusterConfig) error
	UpgradeTidbClusterOrDie(info *TidbClusterConfig)
	DeployAdHocBackup(info *TidbClusterConfig) error
	CheckAdHocBackup(info *TidbClusterConfig) (string, error)
	DeployScheduledBackup(info *TidbClusterConfig) error
	CheckScheduledBackup(info *TidbClusterConfig) error
	DeployIncrementalBackup(from *TidbClusterConfig, to *TidbClusterConfig, withDrainer bool, ts string) error
	CheckIncrementalBackup(info *TidbClusterConfig, withDrainer bool) error
	Restore(from *TidbClusterConfig, to *TidbClusterConfig) error
	CheckRestore(from *TidbClusterConfig, to *TidbClusterConfig) error
	ForceDeploy(info *TidbClusterConfig) error
	CreateSecret(info *TidbClusterConfig) error
	GetPodUIDMap(info *TidbClusterConfig) (map[string]types.UID, error)
	GetNodeMap(info *TidbClusterConfig, component string) (map[string][]string, error)
	TruncateSSTFileThenCheckFailover(info *TidbClusterConfig, tikvFailoverPeriod time.Duration) error
	TruncateSSTFileThenCheckFailoverOrDie(info *TidbClusterConfig, tikvFailoverPeriod time.Duration)
	CheckFailoverPending(info *TidbClusterConfig, node string, faultPoint *time.Time) (bool, error)
	CheckFailoverPendingOrDie(clusters []*TidbClusterConfig, node string, faultPoint *time.Time)
	CheckFailover(info *TidbClusterConfig, faultNode string) (bool, error)
	CheckFailoverOrDie(clusters []*TidbClusterConfig, faultNode string)
	CheckRecover(cluster *TidbClusterConfig) (bool, error)
	CheckRecoverOrDie(clusters []*TidbClusterConfig)
	CheckK8sAvailable(excludeNodes map[string]string, excludePods map[string]*corev1.Pod) error
	CheckK8sAvailableOrDie(excludeNodes map[string]string, excludePods map[string]*corev1.Pod)
	CheckOperatorAvailable(operatorConfig *OperatorConfig) error
	CheckTidbClustersAvailable(infos []*TidbClusterConfig) error
	CheckOperatorDownOrDie(infos []*TidbClusterConfig)
	CheckTidbClustersAvailableOrDie(infos []*TidbClusterConfig)
	CheckEtcdDownOrDie(operatorConfig *OperatorConfig, clusters []*TidbClusterConfig, faultNode string)
	CheckKubeletDownOrDie(operatorConfig *OperatorConfig, clusters []*TidbClusterConfig, faultNode string)
	CheckOneApiserverDownOrDie(operatorConfig *OperatorConfig, clusters []*TidbClusterConfig, faultNode string)
	CheckKubeProxyDownOrDie(operatorConfig *OperatorConfig, clusters []*TidbClusterConfig)
	CheckKubeSchedulerDownOrDie(operatorConfig *OperatorConfig, clusters []*TidbClusterConfig)
	CheckKubeControllerManagerDownOrDie(operatorConfig *OperatorConfig, clusters []*TidbClusterConfig)
	RegisterWebHookAndService(context *apimachinery.CertContext, info *OperatorConfig) error
	RegisterWebHookAndServiceOrDie(context *apimachinery.CertContext, info *OperatorConfig)
	CleanWebHookAndService(info *OperatorConfig) error
	CleanWebHookAndServiceOrDie(info *OperatorConfig)
	EventWorker()
	EmitEvent(info *TidbClusterConfig, msg string)
	BackupRestore(from, to *TidbClusterConfig) error
	BackupRestoreOrDie(from, to *TidbClusterConfig)
	LabelNodes() error
	LabelNodesOrDie()
	CheckDisasterTolerance(info *TidbClusterConfig) error
	CheckDisasterToleranceOrDie(info *TidbClusterConfig)
	CheckDataRegionDisasterTolerance(info *TidbClusterConfig) error
	CheckDataRegionDisasterToleranceOrDie(info *TidbClusterConfig)
	GetTidbMemberAssignedNodes(info *TidbClusterConfig) (map[string]string, error)
	GetTidbMemberAssignedNodesOrDie(info *TidbClusterConfig) map[string]string
	CheckTidbMemberAssignedNodes(info *TidbClusterConfig, oldAssignedNodes map[string]string) error
	CheckTidbMemberAssignedNodesOrDie(info *TidbClusterConfig, oldAssignedNodes map[string]string)
	SetPartitionAnnotation(tcName string, nameSpace string, ordinal int) error
	CheckManualPauseTiDB(info *TidbClusterConfig) error
	CheckManualPauseTiDBOrDie(info *TidbClusterConfig)
}

func NewOperatorActions 

func NewOperatorActions(cli versioned.Interface,
	kubeCli kubernetes.Interface,
	pollInterval time.Duration,
	cfg *Config,
	clusters []*TidbClusterConfig) OperatorActions

type OperatorConfig 

type OperatorConfig struct {
	Namespace          string
	ReleaseName        string
	Image              string
	Tag                string
	SchedulerImage     string
	SchedulerTag       string
	SchedulerFeatures  []string
	LogLevel           string
	WebhookServiceName string
	WebhookSecretName  string
	WebhookConfigName  string
	Context            *apimachinery.CertContext
	ImagePullPolicy    corev1.PullPolicy
	TestMode           bool
}

func (*OperatorConfig) OperatorHelmSetString 

func (oi *OperatorConfig) OperatorHelmSetString(m map[string]string) string

type RegionInfo 

type RegionInfo struct {
	ID          uint64              `json:"id"`
	StartKey    string              `json:"start_key"`
	EndKey      string              `json:"end_key"`
	RegionEpoch *metapb.RegionEpoch `json:"epoch,omitempty"`
	Peers       []*metapb.Peer      `json:"peers,omitempty"`

	Leader          *metapb.Peer      `json:"leader,omitempty"`
	DownPeers       []*pdpb.PeerStats `json:"down_peers,omitempty"`
	PendingPeers    []*metapb.Peer    `json:"pending_peers,omitempty"`
	WrittenBytes    uint64            `json:"written_bytes,omitempty"`
	ReadBytes       uint64            `json:"read_bytes,omitempty"`
	ApproximateSize int64             `json:"approximate_size,omitempty"`
	ApproximateKeys int64             `json:"approximate_keys,omitempty"`
}

RegionInfo records detail region info for api usage.

type RegionsInfo 

type RegionsInfo struct {
	Count   int           `json:"count"`
	Regions []*RegionInfo `json:"regions"`
}

RegionsInfo contains some regions with the detailed region info.

type TidbClusterConfig 

type TidbClusterConfig struct {
	BackupName       string
	Namespace        string
	ClusterName      string
	OperatorTag      string
	PDImage          string
	TiKVImage        string
	TiDBImage        string
	StorageClassName string
	Password         string
	RecordCount      string
	InsertBatchSize  string
	Resources        map[string]string
	Args             map[string]string

	Monitor                bool
	UserName               string
	InitSecretName         string
	BackupSecretName       string
	EnableConfigMapRollout bool

	PDPreStartScript   string
	TiDBPreStartScript string
	TiKVPreStartScript string

	PDMaxReplicas       int
	TiKVGrpcConcurrency int
	TiDBTokenLimit      int
	PDLogLevel          string

	BlockWriteConfig blockwriter.Config
	GrafanaClient    *metrics.Client
	TopologyKey      string
	// contains filtered or unexported fields
}

func (*TidbClusterConfig) BackupHelmSetString 

func (tc *TidbClusterConfig) BackupHelmSetString(m map[string]string) string

func (*TidbClusterConfig) BuildSubValues 

func (tc *TidbClusterConfig) BuildSubValues(path string) (string, error)

func (*TidbClusterConfig) DSN 

func (tc *TidbClusterConfig) DSN(dbName string) string

func (*TidbClusterConfig) DataIsTheSameAs 

func (tc *TidbClusterConfig) DataIsTheSameAs(otherInfo *TidbClusterConfig) (bool, error)

func (*TidbClusterConfig) FullName 

func (tc *TidbClusterConfig) FullName() string

func (*TidbClusterConfig) RunInHost added in v1.1.0 

func (tc *TidbClusterConfig) RunInHost(flag bool) *TidbClusterConfig

func (*TidbClusterConfig) ScalePD 

func (tc *TidbClusterConfig) ScalePD(replicas uint) *TidbClusterConfig

func (*TidbClusterConfig) ScaleTiDB 

func (tc *TidbClusterConfig) ScaleTiDB(replicas uint) *TidbClusterConfig

func (*TidbClusterConfig) ScaleTiKV 

func (tc *TidbClusterConfig) ScaleTiKV(replicas uint) *TidbClusterConfig

func (*TidbClusterConfig) String 

func (tc *TidbClusterConfig) String() string

func (*TidbClusterConfig) TidbClusterHelmSetString 

func (tc *TidbClusterConfig) TidbClusterHelmSetString(m map[string]string) string

func (*TidbClusterConfig) UpdatePDLogLevel 

func (tc *TidbClusterConfig) UpdatePDLogLevel(logLevel string) *TidbClusterConfig

func (*TidbClusterConfig) UpdatePdMaxReplicas 

func (tc *TidbClusterConfig) UpdatePdMaxReplicas(maxReplicas int) *TidbClusterConfig

FIXME: update of PD configuration do not work now #487

func (*TidbClusterConfig) UpdateTiDBTokenLimit 

func (tc *TidbClusterConfig) UpdateTiDBTokenLimit(tokenLimit int) *TidbClusterConfig

func (*TidbClusterConfig) UpdateTiKVGrpcConcurrency 

func (tc *TidbClusterConfig) UpdateTiKVGrpcConcurrency(concurrency int) *TidbClusterConfig

func (*TidbClusterConfig) UpgradeAll 

func (tc *TidbClusterConfig) UpgradeAll(tag string) *TidbClusterConfig

func (*TidbClusterConfig) UpgradePD 

func (tc *TidbClusterConfig) UpgradePD(image string) *TidbClusterConfig

func (*TidbClusterConfig) UpgradeTiDB 

func (tc *TidbClusterConfig) UpgradeTiDB(image string) *TidbClusterConfig

func (*TidbClusterConfig) UpgradeTiKV 

func (tc *TidbClusterConfig) UpgradeTiKV(image string) *TidbClusterConfig

Source Files

View all Source files

Directories

Path Synopsis
cmd
e2e
fault-trigger
stability
pkg
apimachinery
blockwriter
client
fault-trigger/api
fault-trigger/client
fault-trigger/manager
metrics
ops
util
webhook

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