config

package
v0.13.0 Latest Latest
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 Go to latest Published: Jan 20, 2020 License: Apache-2.0 Imports: 14 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// DefaultC default concurrency.
	DefaultC = 1
	// DefaultN default number of requests.
	DefaultN = 200
	// DefaultMethod default http verb.
	DefaultMethod = "GET"
)
View Source 
const (
	// DefaultRefreshRate represents the refresh interval.
	DefaultRefreshRate = 2 // secs

	// DefaultLogLevel represents the default log level.
	DefaultLogLevel = "info"

	// DefaultCommand represents the default command to run.
	DefaultCommand = ""
)
View Source 
const (
	// DefaultDirMod default unix perms for k9s directory.
	DefaultDirMod os.FileMode = 0755
	// DefaultFileMod default unix perms for k9s files.
	DefaultFileMod os.FileMode = 0644
)
View Source 
const (
	// MaxFavoritesNS number # favorite namespaces to keep in the configuration.
	MaxFavoritesNS = 9
)

Variables

View Source 
var (
	// K9sHome represent K9s home directory.
	K9sHome = filepath.Join(mustK9sHome(), ".k9s")
	// K9sConfigFile represents K9s config file location.
	K9sConfigFile = filepath.Join(K9sHome, "config.yml")
	// K9sLogs represents K9s log.
	K9sLogs = filepath.Join(os.TempDir(), fmt.Sprintf("k9s-%s.log", MustK9sUser()))
	// K9sDumpDir represents a directory where K9s screen dumps will be persisted.
	K9sDumpDir = filepath.Join(os.TempDir(), fmt.Sprintf("k9s-screens-%s", MustK9sUser()))
)
View Source 
var K9sAlias = filepath.Join(K9sHome, "alias.yml")

K9sAlias manages K9s aliases.

View Source 
var (
	// K9sBench the name of the benchmarks config file.
	K9sBench = "bench"
)
View Source 
var K9sHotKeys = filepath.Join(K9sHome, "hotkey.yml")

K9sHotKeys manages K9s hotKeys.

View Source 
var K9sPlugins = filepath.Join(K9sHome, "plugin.yml")

K9sPlugins manages K9s plugins.

View Source 
var (
	// K9sStylesFile represents K9s skins file location.
	K9sStylesFile = filepath.Join(K9sHome, "skin.yml")
)

Functions

func AsColor 

func AsColor(c string) tcell.Color

AsColor checks color index, if match return color otherwise pink it is.

func EnsurePath 

func EnsurePath(path string, mod os.FileMode)

EnsurePath ensures a directory exist from the given path.

func InList 

func InList(ll []string, n string) bool

InList check if string is in a collection of strings.

func InNSList 

func InNSList(nn []interface{}, ns string) bool

InNSList check if ns is in an ns collection.

func MustK9sUser 

func MustK9sUser() string

MustK9sUser establishes current user identity or fail.

Types

type Alias 

type Alias map[string]string

Alias tracks shortname to GVR mappings.

type Aliases 

type Aliases struct {
	Alias Alias `yaml:"alias"`
}

Aliases represents a collection of aliases.

func NewAliases 

func NewAliases() Aliases

NewAliases return a new alias.

func (Aliases) Define 

func (a Aliases) Define(gvr string, aliases ...string)

Define declares a new alias.

func (Aliases) Get 

func (a Aliases) Get(k string) (string, bool)

Get retrieves an alias.

func (Aliases) Load 

func (a Aliases) Load() error

Load K9s aliases.

func (Aliases) LoadAliases 

func (a Aliases) LoadAliases(path string) error

LoadAliases loads alias from a given file.

func (Aliases) Save 

func (a Aliases) Save() error

Save alias to disk.

func (Aliases) SaveAliases 

func (a Aliases) SaveAliases(path string) error

SaveAliases saves aliases to a given file.

type Auth 

type Auth struct {
	User     string `yaml:"user"`
	Password string `yaml:"password"`
}

Auth basic auth creds

type Bench 

type Bench struct {
	Benchmarks *Benchmarks `yaml:"benchmarks"`
}

Bench tracks K9s styling options.

func NewBench 

func NewBench(path string) (*Bench, error)

NewBench creates a new default config.

func (*Bench) Reload 

func (s *Bench) Reload(path string) error

Reload update the configuration from disk.

type BenchConfig 

type BenchConfig struct {
	C    int  `yaml:"concurrency"`
	N    int  `yaml:"requests"`
	Auth Auth `yaml:"auth"`
	HTTP HTTP `yaml:"http"`
	Name string
}

BenchConfig represents a service benchmark.

type Benchmark 

type Benchmark struct {
	C int `yaml:"concurrency"`
	N int `yaml:"requests"`
}

Benchmark represents a generic benchmark.

type Benchmarks 

type Benchmarks struct {
	Defaults   Benchmark              `yaml:"defaults"`
	Services   map[string]BenchConfig `yam':"services"`
	Containers map[string]BenchConfig `yam':"containers"`
}

Benchmarks tracks K9s benchmarks configuration.

type Body 

type Body struct {
	FgColor   string `yaml:"fgColor"`
	BgColor   string `yaml:"bgColor"`
	LogoColor string `yaml:"logoColor"`
}

Body tracks body styles.

type Border 

type Border struct {
	FgColor    string `yaml:"fgColor"`
	FocusColor string `yaml:"focusColor"`
}

Border tracks border styles.

type Cluster 

type Cluster struct {
	Namespace *Namespace `yaml:"namespace"`
	View      *View      `yaml:"view"`
}

Cluster tracks K9s cluster configuration.

func NewCluster 

func NewCluster() *Cluster

NewCluster creates a new cluster configuration.

func (*Cluster) Validate 

func (c *Cluster) Validate(conn client.Connection, ks KubeSettings)

Validate a cluster config.

type Config 

type Config struct {
	K9s *K9s `yaml:"k9s"`
	// contains filtered or unexported fields
}

Config tracks K9s configuration options.

func NewConfig 

func NewConfig(ks KubeSettings) *Config

NewConfig creates a new default config.

func (*Config) ActiveNamespace 

func (c *Config) ActiveNamespace() string

ActiveNamespace returns the active namespace in the current cluster.

func (*Config) ActiveView 

func (c *Config) ActiveView() string

ActiveView returns the active view in the current cluster.

func (*Config) CurrentCluster 

func (c *Config) CurrentCluster() *Cluster

CurrentCluster fetch the configuration activeCluster.

func (*Config) Dump 

func (c *Config) Dump(msg string)

Dump debug...

func (*Config) FavNamespaces 

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

FavNamespaces returns fav namespaces in the current cluster.

func (*Config) GetConnection 

func (c *Config) GetConnection() client.Connection

GetConnection return an api server connection.

func (*Config) Load 

func (c *Config) Load(path string) error

Load K9s configuration from file

func (*Config) Refine 

func (c *Config) Refine(flags *genericclioptions.ConfigFlags) error

Refine the configuration based on cli args.

func (*Config) Reset 

func (c *Config) Reset()

Reset the context to the new current context/cluster. if it does not exist.

func (*Config) Save 

func (c *Config) Save() error

Save configuration to disk.

func (*Config) SaveFile 

func (c *Config) SaveFile(path string) error

SaveFile K9s configuration to disk.

func (*Config) SetActiveNamespace 

func (c *Config) SetActiveNamespace(ns string) error

SetActiveNamespace set the active namespace in the current cluster.

func (*Config) SetActiveView 

func (c *Config) SetActiveView(view string)

SetActiveView set the currently cluster active view

func (*Config) SetConnection 

func (c *Config) SetConnection(conn client.Connection)

SetConnection set an api server connection.

func (*Config) Validate 

func (c *Config) Validate()

Validate the configuration.

type Crumb 

type Crumb struct {
	FgColor     string `yaml:"fgColor"`
	BgColor     string `yaml:"bgColor"`
	ActiveColor string `yaml:"activeColor"`
}

Crumb tracks crumbs styles.

type Flags 

type Flags struct {
	RefreshRate   *int
	LogLevel      *string
	Headless      *bool
	Command       *string
	AllNamespaces *bool
}

Flags represents K9s configuration flags.

func NewFlags 

func NewFlags() *Flags

NewFlags returns new configuration flags.

type Frame 

type Frame struct {
	Title  Title  `yaml:"title"`
	Border Border `yaml:"border"`
	Menu   Menu   `yaml:"menu"`
	Crumb  Crumb  `yaml:"crumbs"`
	Status Status `yaml:"status"`
}

Frame tracks frame styles.

type HTTP 

type HTTP struct {
	Method  string      `yaml:"method"`
	Host    string      `yaml:"host"`
	Path    string      `yaml:"path"`
	HTTP2   bool        `yaml:"http2"`
	Body    string      `yaml:"body"`
	Headers http.Header `yaml:"headers"`
}

HTTP represents an http request.

type HotKey 

type HotKey struct {
	ShortCut    string `yaml:"shortCut"`
	Description string `yaml:"description"`
	Command     string `yaml:"command"`
}

HotKey describes a K9s hotkey.

type HotKeys 

type HotKeys struct {
	HotKey map[string]HotKey `yaml:"hotKey"`
}

HotKeys represents a collection of plugins.

func NewHotKeys 

func NewHotKeys() HotKeys

NewHotKeys returns a new plugin.

func (HotKeys) Load 

func (h HotKeys) Load() error

Load K9s plugins.

func (HotKeys) LoadHotKeys 

func (h HotKeys) LoadHotKeys(path string) error

LoadHotKeys loads plugins from a given file.

type Info 

type Info struct {
	SectionColor string `yaml:"sectionColor"`
	FgColor      string `yaml:"fgColor"`
}

Info tracks info styles.

type K9s 

type K9s struct {
	RefreshRate    int                 `yaml:"refreshRate"`
	Headless       bool                `yaml:"headless"`
	LogBufferSize  int                 `yaml:"logBufferSize"`
	LogRequestSize int                 `yaml:"logRequestSize"`
	CurrentContext string              `yaml:"currentContext"`
	CurrentCluster string              `yaml:"currentCluster"`
	FullScreenLogs bool                `yaml:"fullScreenLogs"`
	Clusters       map[string]*Cluster `yaml:"clusters,omitempty"`
	// contains filtered or unexported fields
}

K9s tracks K9s configuration options.

func NewK9s 

func NewK9s() *K9s

NewK9s create a new K9s configuration.

func (*K9s) ActiveCluster 

func (k *K9s) ActiveCluster() *Cluster

ActiveCluster returns the currently active cluster.

func (*K9s) GetHeadless 

func (k *K9s) GetHeadless() bool

GetHeadless returns headless setting.

func (*K9s) GetRefreshRate 

func (k *K9s) GetRefreshRate() int

GetRefreshRate returns the current refresh rate.

func (*K9s) OverrideCommand 

func (k *K9s) OverrideCommand(cmd string)

OverrideCommand set the command manually.

func (*K9s) OverrideHeadless 

func (k *K9s) OverrideHeadless(b bool)

OverrideHeadless set the headlessness manually.

func (*K9s) OverrideRefreshRate 

func (k *K9s) OverrideRefreshRate(r int)

OverrideRefreshRate set the refresh rate manually.

func (*K9s) Validate 

func (k *K9s) Validate(c client.Connection, ks KubeSettings)

Validate the current configuration.

type KubeSettings 

type KubeSettings interface {
	// CurrentContextName returns the name of the current context.
	CurrentContextName() (string, error)

	// CurrentClusterName returns the name of the current cluster.
	CurrentClusterName() (string, error)

	// CurrentNamespace returns the name of the current namespace.
	CurrentNamespaceName() (string, error)

	// ClusterNames() returns all available cluster names.
	ClusterNames() ([]string, error)

	// NamespaceNames returns all available namespace names.
	NamespaceNames(nn []v1.Namespace) []string
}

KubeSettings exposes kubeconfig context information.

type Log 

type Log struct {
	FgColor string `yaml:"fgColor"`
	BgColor string `yaml:"bgColor"`
}

Log tracks Log styles. 

type Menu struct {
	FgColor     string `yaml:"fgColor"`
	KeyColor    string `yaml:"keyColor"`
	NumKeyColor string `yaml:"numKeyColor"`
}

Menu tracks menu styles.

type Namespace 

type Namespace struct {
	Active    string   `yaml:"active"`
	Favorites []string `yaml:"favorites"`
}

Namespace tracks active and favorites namespaces.

func NewNamespace 

func NewNamespace() *Namespace

NewNamespace create a new namespace configuration.

func (*Namespace) SetActive 

func (n *Namespace) SetActive(ns string, ks KubeSettings) error

SetActive set the active namespace.

func (*Namespace) Validate 

func (n *Namespace) Validate(c client.Connection, ks KubeSettings)

Validate a namespace is setup correctly

type Plugin 

type Plugin struct {
	ShortCut    string   `yaml:"shortCut"`
	Scopes      []string `yaml:"scopes"`
	Description string   `yaml:"description"`
	Command     string   `yaml:"command"`
	Background  bool     `yaml:"background"`
	Args        []string `yaml:"args"`
}

Plugin describes a K9s plugin

type Plugins 

type Plugins struct {
	Plugin map[string]Plugin `yaml:"plugin"`
}

Plugins represents a collection of plugins.

func NewPlugins 

func NewPlugins() Plugins

NewPlugins returns a new plugin.

func (Plugins) Load 

func (p Plugins) Load() error

Load K9s plugins.

func (Plugins) LoadPlugins 

func (p Plugins) LoadPlugins(path string) error

LoadPlugins loads plugins from a given file.

type ShortNames 

type ShortNames map[string][]string

ShortNames represents a collection of shortnames for aliases.

type Status 

type Status struct {
	NewColor       string `yaml:"newColor"`
	ModifyColor    string `yaml:"modifyColor"`
	AddColor       string `yaml:"addColor"`
	ErrorColor     string `yaml:"errorColor"`
	HighlightColor string `yaml:"highlightColor"`
	KillColor      string `yaml:"killColor"`
	CompletedColor string `yaml:"completedColor"`
}

Status tracks resource status styles.

type Style 

type Style struct {
	Body  Body  `yaml:"body"`
	Frame Frame `yaml:"frame"`
	Info  Info  `yaml:"info"`
	Table Table `yaml:"table"`
	Views Views `yaml:"views"`
}

Style tracks K9s styles.

type StyleListener 

type StyleListener interface {
	// StylesChanged notifies listener the skin changed.
	StylesChanged(*Styles)
}

StyleListener represents a skin's listener.

type Styles 

type Styles struct {
	K9s Style `yaml:"k9s"`
	// contains filtered or unexported fields
}

Styles tracks K9s styling options.

func NewStyles 

func NewStyles() *Styles

NewStyles creates a new default config.

func (*Styles) AddListener 

func (s *Styles) AddListener(l StyleListener)

AddListener registers a new listener.

func (*Styles) BgColor 

func (s *Styles) BgColor() tcell.Color

BgColor returns the background color.

func (*Styles) Body 

func (s *Styles) Body() Body

Body returns body styles.

func (*Styles) Crumb 

func (s *Styles) Crumb() Crumb

Crumb returns crumb styles.

func (*Styles) FgColor 

func (s *Styles) FgColor() tcell.Color

FgColor returns the foreground color.

func (*Styles) Frame 

func (s *Styles) Frame() Frame

Frame returns frame styles.

func (*Styles) GetTable 

func (s *Styles) GetTable() Table

GetTable returns table styles.

func (*Styles) Load 

func (s *Styles) Load(path string) error

Load K9s configuration from file

func (*Styles) RemoveListener 

func (s *Styles) RemoveListener(l StyleListener)

RemoveListener unregister a listener.

func (*Styles) Title 

func (s *Styles) Title() Title

Title returns title styles.

func (*Styles) Update 

func (s *Styles) Update()

Update apply terminal colors based on styles.

func (*Styles) Views 

func (s *Styles) Views() Views

Views returns views styles.

type Table 

type Table struct {
	FgColor     string      `yaml:"fgColor"`
	BgColor     string      `yaml:"bgColor"`
	CursorColor string      `yaml:"cursorColor"`
	MarkColor   string      `yaml:"markColor"`
	Header      TableHeader `yaml:"header"`
}

Table tracks table styles.

type TableHeader 

type TableHeader struct {
	FgColor     string `yaml:"fgColor"`
	BgColor     string `yaml:"bgColor"`
	SorterColor string `yaml:"sorterColor"`
}

TableHeader tracks table header styles.

type Title 

type Title struct {
	FgColor        string `yaml:"fgColor"`
	BgColor        string `yaml:"bgColor"`
	HighlightColor string `yaml:"highlightColor"`
	CounterColor   string `yaml:"counterColor"`
	FilterColor    string `yaml:"filterColor"`
}

Title tracks title styles.

type View 

type View struct {
	Active string `yaml:"active"`
}

View tracks view configuration options.

func NewView 

func NewView() *View

NewView creates a new view configuration.

func (*View) Validate 

func (v *View) Validate()

Validate a view configuration.

type Views 

type Views struct {
	Yaml Yaml `yaml:"yaml"`
	Log  Log  `yaml:"logs"`
}

Views tracks individual view styles.

type Yaml 

type Yaml struct {
	KeyColor   string `yaml:"keyColor"`
	ValueColor string `yaml:"valueColor"`
	ColonColor string `yaml:"colonColor"`
}

Yaml tracks yaml styles.

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