helm

package
v1.3.315 Latest Latest
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 Go to latest Published: Sep 25, 2018 License: Apache-2.0 Imports: 15 Imported by: 0

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Index

Constants

View Source 
const (
	RequirementsFileName = "requirements.yaml"

	DefaultHelmRepositoryURL = "http://jenkins-x-chartmuseum:8080"
)
View Source 
const (
	// LabelReleaseChartName stores the name of a chart being installed
	LabelReleaseChartName = "jenkins.io/chart"

	// LabelReleaseChartVersion stores the version of a chart installation in a label
	LabelReleaseChartVersion = "jenkins.io/version"
)

Variables

This section is empty.

Functions

func AppendMyValues added in v1.3.188 

func AppendMyValues(valueFiles []string) ([]string, error)

func FindRequirementsFileName 

func FindRequirementsFileName(dir string) (string, error)

FindRequirementsFileName returns the default requirements.yaml file name

func LoadChartName added in v1.0.48 

func LoadChartName(chartFile string) (string, error)

func LoadChartNameAndVersion added in v1.2.132 

func LoadChartNameAndVersion(chartFile string) (string, string, error)

func ModifyChart added in v1.3.313 

func ModifyChart(chartFile string, fn func(chart *chart.Metadata) error) error

ModifyChart modifies the given chart using a callback

func SaveRequirementsFile 

func SaveRequirementsFile(fileName string, requirements *Requirements) error

SaveRequirementsFile saves the requirements file

func SetChartVersion added in v1.3.313 

func SetChartVersion(chartFile string, version string) error

SetChartVersion modifies the given chart file to update the version

Types

type ChartSummary added in v1.3.166 

type ChartSummary struct {
	Name         string
	ChartVersion string
	AppVersion   string
	Description  string
}

type DepSorter added in v1.3.87 

type DepSorter []*Dependency

DepSorter Used to avoid merge conflicts by sorting deps by name

func (DepSorter) Len added in v1.3.87 

func (a DepSorter) Len() int

func (DepSorter) Less added in v1.3.87 

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

func (DepSorter) Swap added in v1.3.87 

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

type Dependency 

type Dependency struct {
	// Name is the name of the dependency.
	//
	// This must mach the name in the dependency's Chart.yaml.
	Name string `json:"name"`
	// Version is the version (range) of this chart.
	//
	// A lock file will always produce a single version, while a dependency
	// may contain a semantic version range.
	Version string `json:"version,omitempty"`
	// The URL to the repository.
	//
	// Appending `index.yaml` to this string should result in a URL that can be
	// used to fetch the repository index.
	Repository string `json:"repository"`
	// A yaml path that resolves to a boolean, used for enabling/disabling charts (e.g. subchart1.enabled )
	Condition string `json:"condition,omitempty"`
	// Tags can be used to group charts for enabling/disabling together
	Tags []string `json:"tags,omitempty"`
	// Enabled bool determines if chart should be loaded
	Enabled bool `json:"enabled,omitempty"`
	// ImportValues holds the mapping of source values to parent key to be imported. Each item can be a
	// string or pair of child/parent sublist items.
	ImportValues []interface{} `json:"import-values,omitempty"`
	// Alias usable alias to be used for the chart
	Alias string `json:"alias,omitempty"`
}

Dependency describes a chart upon which another chart depends.

Dependencies can be used to express developer intent, or to capture the state of a chart.

type ErrNoRequirementsFile 

type ErrNoRequirementsFile error

ErrNoRequirementsFile to detect error condition

type HelmCLI added in v1.3.68 

type HelmCLI struct {
	Binary     string
	BinVersion Version
	CWD        string
	Runner     *util.Command
	Debug      bool
}

HelmCLI implements common helm actions based on helm CLI

func NewHelmCLI added in v1.3.68 

func NewHelmCLI(binary string, version Version, cwd string, debug bool, args ...string) *HelmCLI

NewHelmCLI creates a new HelmCLI instance configured to use the provided helm CLI in the given current working directory

func (*HelmCLI) AddRepo added in v1.3.68 

func (h *HelmCLI) AddRepo(repo string, URL string) error

AddRepo adds a new helm repo with the given name and URL

func (*HelmCLI) BuildDependency added in v1.3.68 

func (h *HelmCLI) BuildDependency() error

BuildDependency builds the helm dependencies of the helm chart from the current working directory

func (*HelmCLI) DeleteRelease added in v1.3.68 

func (h *HelmCLI) DeleteRelease(releaseName string, purge bool) error

DeleteRelease removes the given release

func (*HelmCLI) Env added in v1.3.249 

func (h *HelmCLI) Env() map[string]string

Env returns the environment variables for the helmer

func (*HelmCLI) FindChart added in v1.3.68 

func (h *HelmCLI) FindChart() (string, error)

FindChart find a chart in the current working directory, if no chart file is found an error is returned

func (*HelmCLI) HelmBinary added in v1.3.68 

func (h *HelmCLI) HelmBinary() string

HelmBinary return the configured helm CLI

func (*HelmCLI) Init added in v1.3.68 

func (h *HelmCLI) Init(clientOnly bool, serviceAccount string, tillerNamespace string, upgrade bool) error

Init executes the helm init command according with the given flags

func (*HelmCLI) InstallChart added in v1.3.68 

func (h *HelmCLI) InstallChart(chart string, releaseName string, ns string, version *string, timeout *int,
	values []string, valueFiles []string) error

InstallChart installs a helm chart according with the given flags

func (*HelmCLI) IsRepoMissing added in v1.3.68 

func (h *HelmCLI) IsRepoMissing(URL string) (bool, error)

IsRepoMissing checks if the repository with the given URL is missing from helm

func (*HelmCLI) Lint added in v1.3.68 

func (h *HelmCLI) Lint() (string, error)

Lint lints the helm chart from the current working directory and returns the warnings in the output

func (*HelmCLI) ListCharts added in v1.3.68 

func (h *HelmCLI) ListCharts() (string, error)

ListCharts execute the helm list command and returns its output

func (*HelmCLI) ListRepos added in v1.3.68 

func (h *HelmCLI) ListRepos() (map[string]string, error)

ListRepos list the installed helm repos together with their URL

func (*HelmCLI) PackageChart added in v1.3.68 

func (h *HelmCLI) PackageChart() error

PackageChart packages the chart from the current working directory

func (*HelmCLI) RemoveRepo added in v1.3.68 

func (h *HelmCLI) RemoveRepo(repo string) error

RemoveRepo removes the given repo from helm

func (*HelmCLI) RemoveRequirementsLock added in v1.3.68 

func (h *HelmCLI) RemoveRequirementsLock() error

RemoveRequirementsLock removes the requirements.lock file from the current working directory

func (*HelmCLI) SearchChartVersions added in v1.3.68 

func (h *HelmCLI) SearchChartVersions(chart string) ([]string, error)

SearchChartVersions search all version of the given chart

func (*HelmCLI) SearchCharts added in v1.3.166 

func (h *HelmCLI) SearchCharts(filter string) ([]ChartSummary, error)

SearchCharts searches for all the charts matching the given filter

func (*HelmCLI) SetCWD added in v1.3.68 

func (h *HelmCLI) SetCWD(dir string)

SetCWD configures the common working directory of helm CLI

func (*HelmCLI) SetHelmBinary added in v1.3.68 

func (h *HelmCLI) SetHelmBinary(binary string)

SetHelmBinary configure a new helm CLI

func (*HelmCLI) SetHost added in v1.3.247 

func (h *HelmCLI) SetHost(tillerAddress string)

SetHost is used to point at a locally running tiller

func (*HelmCLI) StatusRelease added in v1.3.68 

func (h *HelmCLI) StatusRelease(releaseName string) error

StatusRelease returns the output of the helm status command for a given release

func (*HelmCLI) StatusReleases added in v1.3.68 

func (h *HelmCLI) StatusReleases() (map[string]string, error)

StatusReleases returns the status of all installed releases

func (*HelmCLI) Template added in v1.3.313 

func (h *HelmCLI) Template(chart string, releaseName string, ns string, outDir string, upgrade bool,
	values []string, valueFiles []string) error

Template generates the YAML from the chart template to the given directory

func (*HelmCLI) UpdateRepo added in v1.3.68 

func (h *HelmCLI) UpdateRepo() error

UpdateRepo updates the helm repositories

func (*HelmCLI) UpgradeChart added in v1.3.68 

func (h *HelmCLI) UpgradeChart(chart string, releaseName string, ns string, version *string, install bool,
	timeout *int, force bool, wait bool, values []string, valueFiles []string) error

UpgradeChart upgrades a helm chart according with given helm flags

func (*HelmCLI) Version added in v1.3.68 

func (h *HelmCLI) Version(tls bool) (string, error)

Version executes the helm version command and returns its output

func (*HelmCLI) VersionWithArgs added in v1.3.313 

func (h *HelmCLI) VersionWithArgs(tls bool, extraArgs ...string) (string, error)

Version executes the helm version command and returns its output

type HelmTemplate added in v1.3.313 

type HelmTemplate struct {
	Client    *HelmCLI
	OutputDir string
	CWD       string
	Binary    string
	Runner    *util.Command
}

HelmTemplate implements common helm actions but purely as client side operations delegating a separate Helmer such as HelmCLI for the client side operations

func NewHelmTemplate added in v1.3.313 

func NewHelmTemplate(client *HelmCLI, workDir string) *HelmTemplate

NewHelmTemplate creates a new HelmTemplate instance configured to the given client side Helmer

func (*HelmTemplate) AddRepo added in v1.3.313 

func (h *HelmTemplate) AddRepo(repo string, URL string) error

AddRepo adds a new helm repo with the given name and URL

func (*HelmTemplate) BuildDependency added in v1.3.313 

func (h *HelmTemplate) BuildDependency() error

BuildDependency builds the helm dependencies of the helm chart from the current working directory

func (*HelmTemplate) DeleteRelease added in v1.3.313 

func (h *HelmTemplate) DeleteRelease(releaseName string, purge bool) error

DeleteRelease removes the given release

func (*HelmTemplate) Env added in v1.3.313 

func (h *HelmTemplate) Env() map[string]string

Env returns the environment variables for the helmer

func (*HelmTemplate) FindChart added in v1.3.313 

func (h *HelmTemplate) FindChart() (string, error)

FindChart find a chart in the current working directory, if no chart file is found an error is returned

func (*HelmTemplate) HelmBinary added in v1.3.313 

func (h *HelmTemplate) HelmBinary() string

HelmBinary return the configured helm CLI

func (*HelmTemplate) Init added in v1.3.313 

func (h *HelmTemplate) Init(clientOnly bool, serviceAccount string, tillerNamespace string, upgrade bool) error

Init executes the helm init command according with the given flags

func (*HelmTemplate) InstallChart added in v1.3.313 

func (h *HelmTemplate) InstallChart(chart string, releaseName string, ns string, version *string, timeout *int,
	values []string, valueFiles []string) error

InstallChart installs a helm chart according with the given flags

func (*HelmTemplate) IsRepoMissing added in v1.3.313 

func (h *HelmTemplate) IsRepoMissing(URL string) (bool, error)

IsRepoMissing checks if the repository with the given URL is missing from helm

func (*HelmTemplate) Lint added in v1.3.313 

func (h *HelmTemplate) Lint() (string, error)

Lint lints the helm chart from the current working directory and returns the warnings in the output

func (*HelmTemplate) ListCharts added in v1.3.313 

func (h *HelmTemplate) ListCharts() (string, error)

ListCharts execute the helm list command and returns its output

func (*HelmTemplate) ListRepos added in v1.3.313 

func (h *HelmTemplate) ListRepos() (map[string]string, error)

ListRepos list the installed helm repos together with their URL

func (*HelmTemplate) PackageChart added in v1.3.313 

func (h *HelmTemplate) PackageChart() error

PackageChart packages the chart from the current working directory

func (*HelmTemplate) RemoveRepo added in v1.3.313 

func (h *HelmTemplate) RemoveRepo(repo string) error

RemoveRepo removes the given repo from helm

func (*HelmTemplate) RemoveRequirementsLock added in v1.3.313 

func (h *HelmTemplate) RemoveRequirementsLock() error

RemoveRequirementsLock removes the requirements.lock file from the current working directory

func (*HelmTemplate) SearchChartVersions added in v1.3.313 

func (h *HelmTemplate) SearchChartVersions(chart string) ([]string, error)

SearchChartVersions search all version of the given chart

func (*HelmTemplate) SearchCharts added in v1.3.313 

func (h *HelmTemplate) SearchCharts(filter string) ([]ChartSummary, error)

SearchCharts searches for all the charts matching the given filter

func (*HelmTemplate) SetCWD added in v1.3.313 

func (h *HelmTemplate) SetCWD(dir string)

SetCWD configures the common working directory of helm CLI

func (*HelmTemplate) SetHelmBinary added in v1.3.313 

func (h *HelmTemplate) SetHelmBinary(binary string)

SetHelmBinary configure a new helm CLI

func (*HelmTemplate) SetHost added in v1.3.313 

func (h *HelmTemplate) SetHost(tillerAddress string)

SetHost is used to point at a locally running tiller

func (*HelmTemplate) StatusRelease added in v1.3.313 

func (h *HelmTemplate) StatusRelease(releaseName string) error

StatusRelease returns the output of the helm status command for a given release

func (*HelmTemplate) StatusReleases added in v1.3.313 

func (h *HelmTemplate) StatusReleases() (map[string]string, error)

StatusReleases returns the status of all installed releases

func (*HelmTemplate) UpdateRepo added in v1.3.313 

func (h *HelmTemplate) UpdateRepo() error

UpdateRepo updates the helm repositories

func (*HelmTemplate) UpgradeChart added in v1.3.313 

func (h *HelmTemplate) UpgradeChart(chart string, releaseName string, ns string, version *string, install bool,
	timeout *int, force bool, wait bool, values []string, valueFiles []string) error

UpgradeChart upgrades a helm chart according with given helm flags

func (*HelmTemplate) Version added in v1.3.313 

func (h *HelmTemplate) Version(tls bool) (string, error)

Version executes the helm version command and returns its output

type Helmer added in v1.3.68 

type Helmer interface {
	SetCWD(dir string)
	HelmBinary() string
	SetHelmBinary(binary string)
	Init(clientOnly bool, serviceAccount string, tillerNamespace string, upgrade bool) error
	AddRepo(repo string, URL string) error
	RemoveRepo(repo string) error
	ListRepos() (map[string]string, error)
	UpdateRepo() error
	IsRepoMissing(URL string) (bool, error)
	RemoveRequirementsLock() error
	BuildDependency() error
	InstallChart(chart string, releaseName string, ns string, version *string, timeout *int,
		values []string, valueFiles []string) error
	UpgradeChart(chart string, releaseName string, ns string, version *string, install bool,
		timeout *int, force bool, wait bool, values []string, valueFiles []string) error
	DeleteRelease(releaseName string, purge bool) error
	ListCharts() (string, error)
	SearchChartVersions(chart string) ([]string, error)
	FindChart() (string, error)
	PackageChart() error
	StatusRelease(releaseName string) error
	StatusReleases() (map[string]string, error)
	Lint() (string, error)
	Version(tls bool) (string, error)
	SearchCharts(filter string) ([]ChartSummary, error)
	SetHost(host string)
	Env() map[string]string
}

Helmer defines common helm actions used within Jenkins X

type Requirements 

type Requirements struct {
	Dependencies []*Dependency `json:"dependencies"`
}

Requirements is a list of requirements for a chart.

Requirements are charts upon which this chart depends. This expresses developer intent.

func LoadRequirements 

func LoadRequirements(data []byte) (*Requirements, error)

LoadRequirements loads the requirements from some data

func LoadRequirementsFile 

func LoadRequirementsFile(fileName string) (*Requirements, error)

LoadRequirementsFile loads the requirements file or creates empty requirements if the file does not exist

func (*Requirements) RemoveApp added in v1.2.39 

func (r *Requirements) RemoveApp(app string) bool

RemoveApp removes the given app name. Returns true if a dependency was removed

func (*Requirements) SetAppVersion 

func (r *Requirements) SetAppVersion(app string, version string, repository string, alias string)

SetAppVersion sets the version of the app to use

type Version added in v1.3.68 

type Version int

Version defines the helm version 

const (
	V2 Version = 2
	V3         = 3
)

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