tekton

package
v2.1.61 Latest Latest
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 Go to latest Published: Jun 8, 2020 License: Apache-2.0 Imports: 36 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	// LastBuildNumberAnnotationPrefix used to annotate SourceRepository with the latest build number for a branch
	LastBuildNumberAnnotationPrefix = "jenkins.io/last-build-number-for-"

	// LabelOwner is the label added to Tekton CRDs for the owner of the repository being built.
	LabelOwner = v1.LabelOwner

	// LabelRepo is the label added to Tekton CRDs for the repository being built.
	LabelRepo = v1.LabelRepository

	// LabelBranch is the label added to Tekton CRDs for the branch being built.
	LabelBranch = v1.LabelBranch

	// LabelBuild is the label added to Tekton CRDs for the build number.
	LabelBuild = v1.LabelBuild

	// LabelContext is the label added to Tekton CRDs for the context being built.
	LabelContext = "context"

	// LabelType is the label added to Tekton CRDs for the type of pipeline.
	LabelType = "jenkins.io/pipelineType"
)

Variables

This section is empty.

Functions

func ApplyPipeline 

func ApplyPipeline(jxClient versioned.Interface, kubeClient kubernetes.Interface, tektonClient tektonclient.Interface, crds *CRDWrapper, ns string, activityKey *kube.PromoteStepActivityKey) error

ApplyPipeline applies the tasks and pipeline to the cluster and creates and applies a PipelineResource for their source repo and a pipelineRun to execute them.

func ApplyPipelineRun 

func ApplyPipelineRun(tektonClient tektonclient.Interface, ns string, run *v1alpha1.PipelineRun) (*v1alpha1.PipelineRun, error)

ApplyPipelineRun lazily creates a Tekton PipelineRun.

func CancelPipelineRun 

func CancelPipelineRun(tektonClient tektonclient.Interface, ns string, pr *pipelineapi.PipelineRun) error

CancelPipelineRun cancels a Pipeline

func CreateOrUpdatePipeline 

func CreateOrUpdatePipeline(tektonClient tektonclient.Interface, ns string, created *v1alpha1.Pipeline) (*v1alpha1.Pipeline, error)

CreateOrUpdatePipeline lazily creates a Tekton Pipeline for the given git repository, branch and context

func CreateOrUpdateSourceResource 

func CreateOrUpdateSourceResource(tektonClient tektonclient.Interface, ns string, created *v1alpha1.PipelineResource) (*v1alpha1.PipelineResource, error)

CreateOrUpdateSourceResource lazily creates a Tekton Pipeline PipelineResource for the given git repository

func CreateOrUpdateTask 

func CreateOrUpdateTask(tektonClient tektonclient.Interface, ns string, created *v1alpha1.Task) (*v1alpha1.Task, error)

CreateOrUpdateTask lazily creates a Tekton Pipeline Task

func CreatePipelineRun 

func CreatePipelineRun(resources []*pipelineapi.PipelineResource,
	name string,
	apiVersion string,
	labels map[string]string,
	serviceAccount string,
	pipelineParams []pipelineapi.Param,
	timeout *metav1.Duration,
	affinity *corev1.Affinity,
	tolerations []corev1.Toleration) *pipelineapi.PipelineRun

CreatePipelineRun creates the PipelineRun struct.

func GenerateNextBuildNumber 

func GenerateNextBuildNumber(tektonClient tektonclient.Interface, jxClient jxClient.Interface, ns string, gitInfo *gits.GitRepository, branch string, duration time.Duration, context string, useActivity bool) (string, error)

GenerateNextBuildNumber generates a new build number for the given project.

func GeneratePipelineActivity 

func GeneratePipelineActivity(buildNumber string, branch string, gitInfo *gits.GitRepository, context string, pr *PullRefs) *kube.PromoteStepActivityKey

GeneratePipelineActivity generates a initial PipelineActivity CRD so UI/get act can get an earlier notification that the jobs have been scheduled

func GenerateSourceRepoResource 

func GenerateSourceRepoResource(name string, gitInfo *gits.GitRepository, revision string) *pipelineapi.PipelineResource

GenerateSourceRepoResource generates the PipelineResource for the git repository we are operating on.

func PipelineResourceName 

func PipelineResourceName(organisation string, name string, branch string, context string, pipelineType string) string

PipelineResourceName returns the pipeline resource name for the given git org, repo name, branch and context. It will always be unique.

func PipelineResourceNameFromGitInfo 

func PipelineResourceNameFromGitInfo(gitInfo *gits.GitRepository, branch string, context string, pipelineType string) string

PipelineResourceNameFromGitInfo returns the pipeline resource name for the given git repository, branch and context

func PipelineRunIsComplete 

func PipelineRunIsComplete(pr *pipelineapi.PipelineRun) bool

PipelineRunIsComplete returns true if the PipelineRun has completed or has running steps.

func PipelineRunIsNotPending 

func PipelineRunIsNotPending(pr *pipelineapi.PipelineRun) bool

PipelineRunIsNotPending returns true if the PipelineRun has completed or has running steps.

func SortPipelineRunInfos 

func SortPipelineRunInfos(pris []*PipelineRunInfo)

SortPipelineRunInfos sorts a slice of PipelineRunInfos by their org, repo, branch, and build number

func StructureForPipelineRun 

func StructureForPipelineRun(jxClient versioned.Interface, ns string, run *pipelineapi.PipelineRun) (*v1.PipelineStructure, error)

StructureForPipelineRun finds the PipelineStructure for the given PipelineRun, trying its name first and then its Pipeline name, returning an error if no PipelineStructure can be found.

Types

type CRDWrapper 

type CRDWrapper struct {
	// contains filtered or unexported fields
}

CRDWrapper is a wrapper around the various Tekton CRDs

func NewCRDWrapper 

func NewCRDWrapper(pipeline *pipelineapi.Pipeline,
	tasks []*pipelineapi.Task,
	resources []*pipelineapi.PipelineResource,
	structure *v1.PipelineStructure,
	run *pipelineapi.PipelineRun) (*CRDWrapper, error)

NewCRDWrapper creates a new wrapper for all required Tekton CRDs.

func (*CRDWrapper) AddLabels 

func (crds *CRDWrapper) AddLabels(labels map[string]string)

AddLabels merges the specified labels into the PipelineRun labels.

func (*CRDWrapper) Name 

func (crds *CRDWrapper) Name() string

Name returns the name of the Pipeline.

func (*CRDWrapper) ObjectReferences 

func (crds *CRDWrapper) ObjectReferences() []kube.ObjectReference

ObjectReferences creates the generic Kube resource metadata.

func (*CRDWrapper) Pipeline 

func (crds *CRDWrapper) Pipeline() *pipelineapi.Pipeline

Pipeline returns a pointer to the Tekton Pipeline.

func (*CRDWrapper) PipelineRun 

func (crds *CRDWrapper) PipelineRun() *pipelineapi.PipelineRun

PipelineRun returns a pointers to Tekton PipelineRun.

func (*CRDWrapper) Resources 

func (crds *CRDWrapper) Resources() []*pipelineapi.PipelineResource

Resources returns an array of pointers to Tekton PipelineResource.

func (*CRDWrapper) String 

func (crds *CRDWrapper) String() string

func (*CRDWrapper) Structure 

func (crds *CRDWrapper) Structure() *v1.PipelineStructure

Structure returns a pointers to Tekton PipelineStructure.

func (*CRDWrapper) Tasks 

func (crds *CRDWrapper) Tasks() []*pipelineapi.Task

Tasks returns an array of pointers to Tekton Tasks.

func (*CRDWrapper) WriteToDisk 

func (crds *CRDWrapper) WriteToDisk(dir string, pipelineActivity *kube.PromoteStepActivityKey) error

WriteToDisk writes the Tekton CRDs to disk. All CRDs are created in the specified directory. One YAML file per CRD.

type PipelineRunInfo 

type PipelineRunInfo struct {
	Name              string
	Organisation      string
	Repository        string
	Branch            string
	Context           string
	Build             string
	BuildNumber       int
	Pipeline          string
	PipelineRun       string
	LastCommitSHA     string
	BaseSHA           string
	LastCommitMessage string
	LastCommitURL     string
	GitURL            string
	GitInfo           *gits.GitRepository
	Stages            []*StageInfo
	Type              string
	CreatedTime       time.Time
}

PipelineRunInfo provides information on a PipelineRun and its stages for use in getting logs and populating activity

func CreatePipelineRunInfo 

func CreatePipelineRunInfo(prName string, podList *corev1.PodList, ps *v1.PipelineStructure, pr *tektonv1alpha1.PipelineRun) (*PipelineRunInfo, error)

CreatePipelineRunInfo looks up the PipelineRun for a given name and creates the PipelineRunInfo for it

func (*PipelineRunInfo) FindFirstStagePod 

func (pri *PipelineRunInfo) FindFirstStagePod() *corev1.Pod

FindFirstStagePod finds the first stage in this pipeline run to have a pod, and then returns its pod

func (PipelineRunInfo) GetBuild 

func (pri PipelineRunInfo) GetBuild() string

GetBuild gets the build identifier

func (*PipelineRunInfo) GetOrderedTaskStages 

func (pri *PipelineRunInfo) GetOrderedTaskStages() []*StageInfo

GetOrderedTaskStages gets all the stages in this pipeline which actually contain a Task, in rough execution order TODO: Handle parallelism better, where execution is not a straight line.

func (*PipelineRunInfo) MatchesPipeline 

func (pri *PipelineRunInfo) MatchesPipeline(activity *v1.PipelineActivity) bool

MatchesPipeline returns true if this build info matches the given pipeline

func (*PipelineRunInfo) SetPodsForPipelineRun 

func (pri *PipelineRunInfo) SetPodsForPipelineRun(podList *corev1.PodList, ps *v1.PipelineStructure) error

SetPodsForPipelineRun populates the pods for all stages within its PipelineRunInfo

func (*PipelineRunInfo) Status 

func (pri *PipelineRunInfo) Status() string

Status returns the build status

func (PipelineRunInfo) ToBuildPodInfo 

func (pri PipelineRunInfo) ToBuildPodInfo() *builds.BuildPodInfo

ToBuildPodInfo converts the object into a BuildPodInfo so it can be easily filtered

type PipelineRunInfoFilter 

type PipelineRunInfoFilter struct {
	Owner      string
	Repository string
	Branch     string
	Build      string
	Filter     string
	Pending    bool
	Context    string
}

PipelineRunInfoFilter allows specifying criteria on which to filter a list of PipelineRunInfos

func (*PipelineRunInfoFilter) BuildNumber 

func (o *PipelineRunInfoFilter) BuildNumber() int

BuildNumber returns the integer build number filter if specified

func (*PipelineRunInfoFilter) PipelineRunMatches 

func (o *PipelineRunInfoFilter) PipelineRunMatches(info *PipelineRunInfo) bool

PipelineRunMatches returns true if the pipeline run info matches the filter

type PipelineRunInfoOrder 

type PipelineRunInfoOrder []*PipelineRunInfo

PipelineRunInfoOrder allows sorting of a slice of PipelineRunInfos

func (PipelineRunInfoOrder) Len 

func (a PipelineRunInfoOrder) Len() int

func (PipelineRunInfoOrder) Less 

func (a PipelineRunInfoOrder) Less(i, j int) bool

func (PipelineRunInfoOrder) Swap 

func (a PipelineRunInfoOrder) Swap(i, j int)

type PipelineType 

type PipelineType int

PipelineType is used to differentiate between actual build pipelines and pipelines to create the build pipelines, aka meta pipelines. 

const (
	// BuildPipeline is the yype for the actual build pipeline
	BuildPipeline PipelineType = iota

	// MetaPipeline type for the meta pipeline used to generate the build pipeline
	MetaPipeline
)

func (PipelineType) String 

func (s PipelineType) String() string

type PullRefs 

type PullRefs struct {
	BaseBranch string
	BaseSha    string
	ToMerge    map[string]string
}

PullRefs is the result of parsing the Prow PULL_REFS

func ParsePullRefs 

func ParsePullRefs(pullRefs string) (*PullRefs, error)

ParsePullRefs parses the Prow PULL_REFS env var formatted string and converts to a map of branch:sha

func (*PullRefs) String 

func (pr *PullRefs) String() string

type StageInfo 

type StageInfo struct {
	// TODO: For now, we're not including git info - we're going to assume we have the same git info for the whole
	// pipeline.
	Name string

	// These fields will populated for all non-parent stages
	PodName        string
	Task           string
	TaskRun        string
	FirstStepImage string
	CreatedTime    time.Time
	Pod            *corev1.Pod

	// These fields will only be populated for appropriate parent stages
	Parallel []*StageInfo
	Stages   []*StageInfo

	// This field will be non-empty if this is a nested stage, containing a list of  the names of all its parent stages with the top-level parent first
	Parents []string
}

StageInfo provides information on a particular stage, including its pod info or info on its nested stages

func (*StageInfo) GetFullChildStageNames 

func (si *StageInfo) GetFullChildStageNames(includeSelf bool) []string

GetFullChildStageNames gets the fully qualified (i.e., with parents appended) names of each stage underneath this one.

func (*StageInfo) GetStageNameIncludingParents 

func (si *StageInfo) GetStageNameIncludingParents() string

GetStageNameIncludingParents constructs a full stage name including its parents, if they exist.

func (*StageInfo) SetPodsForStageInfo 

func (si *StageInfo) SetPodsForStageInfo(podList *corev1.PodList, prName string) error

SetPodsForStageInfo populates the pods for a particular stage and/or its children

Source Files

View all Source files

Directories

Path Synopsis
+k8s:deepcopy-gen=package +k8s:openapi-gen=true Package v1 is the v1 version of the API.
 +k8s:deepcopy-gen=package +k8s:openapi-gen=true Package v1 is the v1 version of the API.
syntax_helpers_test

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