storagetester

Documentation

Overview

Package storagetester defines Kubernetes storage test operations.

Index

• type Cluster
• type ClusterStatus
• type Deployer
• type Member
• type Tester

Types

type Cluster

type Cluster struct {
	Members map[string]Member `json:"members"`
}

Cluster is the cluster state.

type ClusterStatus

type ClusterStatus struct {
	Members map[string]*etcdserverpb.StatusResponse `json:"members"`
}

ClusterStatus is the cluster status.

type Deployer

type Deployer interface {
	// Create starts the etcd cluster the very first time.
	Create() error
	// Cluster returns the cluster information with '/health' endpoints.
	Cluster() Cluster
	// Stop stops the specified node.
	Stop(id string) error
	// Restart restarts the node, with the specified etcd version.
	Restart(id, ver string) error
	// Terminate terminates the etcd cluster, deleting all provider resources (e.g. GCE, EC2, etc.).
	Terminate() error
	// MemberRemove removes a member from the cluster.
	MemberRemove(id string) error
	// MemberAdd adds a new member to the cluster.
	MemberAdd(ver string) error
}

Deployer defines Kubernetes storage deployer.

type Member

type Member struct {
	ID        string `json:"id"`
	ClientURL string `json:"client-url"`
	Status    string `json:"status"`
	OK        bool   `json:"ok"`
}

Member is the member status information.

type Tester

type Tester interface {
	Deployer

	// ClusterStatus checks the cluster status with etcd 'Status' API.
	ClusterStatus() ClusterStatus
	// MemberList returns the member list from an etcd cluster.
	MemberList() (*etcdserverpb.MemberListResponse, error)

	// Put writes a key-value pair.
	Put(k, v string) error
}

Tester defines Kubernetes storage specific operations.