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Documentation

Index

• Constants
• Variables
• func CheckSystemAndConfig(kubeAccess KubeAccess, buildCfg BuildConfig, parallel int) error
• func CreateBuildrunResultsChartJS(data []Result, w io.Writer) error
• func CreateChartJS(data []ResultSet, w io.Writer) error
• func CreateResultSetCSV(data []ResultSet, w io.Writer) error
• func CreateResultsCSV(data []Result, w io.Writer) error
• func ExecuteTestPlan(kubeAccess KubeAccess, testplan TestPlan) error
• type BuildConfig
• type BuildRunOption
  • func ServiceAccountName(value string) BuildRunOption
  • func SkipDelete(value bool) BuildRunOption
• type KubeAccess
  • func NewKubeAccess() (*KubeAccess, error)
• type NamingConfig
• type Result
  • func ExecuteBuilds(kubeAccess KubeAccess, namingCfg NamingConfig, buildCfg BuildConfig, count int) ([]Result, error)
  • func ExecuteParallelBuildRuns(kubeAccess KubeAccess, namingCfg NamingConfig, buildCfg BuildConfig, ...) ([]Result, error)
  • func ExecuteSingleBuildRun(kubeAccess KubeAccess, namespace string, name string, ...) (*Result, error)
  • func (brr Result) String() string
  • func (brr Result) ValueOf(description string) time.Duration
• type ResultSet
  • func CalculateResultSet(results []Result, entityType string) ResultSet
  • func ExecuteSeriesOfParallelBuildRuns(kubeAccess KubeAccess, namingCfg NamingConfig, buildCfg BuildConfig, start int, ...) ([]ResultSet, error)
  • func (rs ResultSet) String() string
• type TestPlan
  • func NewTestPlan(in io.Reader) (*TestPlan, error)
• type Value

Constants

const (
	BuildrunCompletionTime = "BuildRun completion time"
	BuildrunControlTime    = "BuildRun control time"
	TaskrunCompletionTime  = "TaskRun completion time"
	TaskrunControlTime     = "TaskRun control time"
	PodCompletionTime      = "Pod completion time"
	PodControlTime         = "Pod control time"
	BuildRegistrationTime  = "Build registration time"
)

Naming constants for the results

Variables

var Debug bool

Debug enables or disables additional output

Functions

func CheckSystemAndConfig

func CheckSystemAndConfig(kubeAccess KubeAccess, buildCfg BuildConfig, parallel int) error

CheckSystemAndConfig sanity checks the cluster using the provided buildrun settings to verify whether a buildrun can work and how much pressure it would put onto the system

func CreateBuildrunResultsChartJS

func CreateBuildrunResultsChartJS(data []Result, w io.Writer) error

CreateBuildrunResultsChartJS creates a page with ChartJS to display the results of buildruns

func CreateChartJS

func CreateChartJS(data []ResultSet, w io.Writer) error

CreateChartJS creates a page with ChartsJS to render the provided results

func CreateResultSetCSV

func CreateResultSetCSV(data []ResultSet, w io.Writer) error

CreateResultSetCSV creates a comma separated values (CSV) content based on the result sets

func CreateResultsCSV

func CreateResultsCSV(data []Result, w io.Writer) error

CreateResultsCSV creates a comma separated values (CSV) content based on the buildruns

func ExecuteTestPlan

func ExecuteTestPlan(kubeAccess KubeAccess, testplan TestPlan) error

ExecuteTestPlan executes the given test plan step by step

Types

type BuildConfig

type BuildConfig struct {
	ClusterBuildStrategy       string
	SourceURL                  string
	SourceRevision             string
	SourceContextDir           string
	SourceSecretRef            string
	SourceDockerfile           string
	ServiceAccountName         string
	OutputImageURL             string
	OutputSecretRef            string
	Timeout                    time.Duration
	SkipDelete                 bool
	SkipVerifySourceRepository bool
}

BuildConfig contains all fields required to setup a buildRun

type BuildRunOption

type BuildRunOption func(*buildRunOptions)

BuildRunOption specifies optional settings for a buildrun

func ServiceAccountName

func ServiceAccountName(value string) BuildRunOption

ServiceAccountName sets the service account to be used, use empty string to generate one

func SkipDelete

func SkipDelete(value bool) BuildRunOption

SkipDelete sets whether or not the resources like build, buildrun and output image should be cleaned up

type KubeAccess

type KubeAccess struct {
	Context      context.Context
	RestConfig   *rest.Config
	Client       kubernetes.Interface
	BuildClient  buildclient.Interface
	TektonClient tektonclient.Interface
}

KubeAccess contains Kubernetes cluster access objects in a single place

func NewKubeAccess

func NewKubeAccess() (*KubeAccess, error)

NewKubeAccess creates a new kubernetes access handle

type NamingConfig

type NamingConfig struct {
	Namespace string
	Prefix    string
}

NamingConfig contains all fields required for proper naming of buildRuns

type Result

type Result []Value

Result contains the raw time results

func ExecuteBuilds

func ExecuteBuilds(kubeAccess KubeAccess, namingCfg NamingConfig, buildCfg BuildConfig, count int) ([]Result, error)

ExecuteBuilds creates a number of builds and waits for them to be registered

func ExecuteParallelBuildRuns

func ExecuteParallelBuildRuns(kubeAccess KubeAccess, namingCfg NamingConfig, buildCfg BuildConfig, parallel int) ([]Result, error)

ExecuteParallelBuildRuns executes the same buildrun multiple times in parallel

func ExecuteSingleBuildRun

func ExecuteSingleBuildRun(kubeAccess KubeAccess, namespace string, name string, buildSpec buildv1alpha1.BuildSpec, buildAnnotations map[string]string, options ...BuildRunOption) (*Result, error)

ExecuteSingleBuildRun executes a single buildrun based on the given settings

func (Result) String

func (brr Result) String() string

func (Result) ValueOf

func (brr Result) ValueOf(description string) time.Duration

ValueOf returns the value that matches with the given description

type ResultSet

type ResultSet struct {
	EntityType string

	NumberOfResults int

	Minimum Result
	Maximum Result
	Mean    Result
	Median  Result
}

ResultSet is an aggregated result set based on multiple results

func CalculateResultSet

func CalculateResultSet(results []Result, entityType string) ResultSet

CalculateResultSet creates a result set using a list of results to get the minimum, mean, median, and maximum results

func ExecuteSeriesOfParallelBuildRuns

func ExecuteSeriesOfParallelBuildRuns(kubeAccess KubeAccess, namingCfg NamingConfig, buildCfg BuildConfig, start int, end int, increment int) ([]ResultSet, error)

ExecuteSeriesOfParallelBuildRuns executes a series of parallel buildruns increasing the number of parallel buildruns with each interation

func (ResultSet) String

func (rs ResultSet) String() string

type TestPlan

type TestPlan struct {
	Namespace          string `yaml:"namespace" json:"namespace"`
	ServiceAccountName string `yaml:"serviceAccountName" json:"serviceAccountName"`
	Steps              []struct {
		Name             string                 `yaml:"name" json:"name"`
		BuildAnnotations map[string]string      `yaml:"buildAnnotations" json:"buildAnnotations"`
		BuildSpec        buildv1alpha.BuildSpec `yaml:"buildSpec" json:"buildSpec"`
	} `yaml:"steps" json:"steps"`
}

TestPlan is a plan with steps that define tests

func NewTestPlan

func NewTestPlan(in io.Reader) (*TestPlan, error)

NewTestPlan creates a test plan based on the provided input

type Value

type Value struct {
	Description string
	Value       time.Duration
}

Value describes a time duration with a description (explanation)