cookbook

Documentation

Overview

Package cookbook handles the basic building block of any chef (or goiardi) run, the humble cookbook.

Index

• func DependsCookbooks(run_list []string, env_constraints map[string]string) (map[string]interface{}, error)
• func GetList() []string
• type Cookbook
  • func Get(name string) (*Cookbook, util.Gerror)
  • func New(name string) (*Cookbook, util.Gerror)
  • func (c *Cookbook) ConstrainedInfoHash(num_results interface{}, constraint string) map[string]interface{}
  • func (c *Cookbook) Delete() error
  • func (c *Cookbook) DeleteVersion(cb_version string) util.Gerror
  • func (c *Cookbook) GetName() string
  • func (c *Cookbook) GetVersion(cb_version string) (*CookbookVersion, util.Gerror)
  • func (c *Cookbook) InfoHash(num_results interface{}) map[string]interface{}
  • func (c *Cookbook) LatestConstrained(constraint string) *CookbookVersion
  • func (c *Cookbook) LatestVersion() *CookbookVersion
  • func (c *Cookbook) NewVersion(cb_version string, cbv_data map[string]interface{}) (*CookbookVersion, util.Gerror)
  • func (c *Cookbook) Save() error
  • func (c *Cookbook) URLType() string
  • func (c *Cookbook) UpdateLatestVersion()
• type CookbookVersion
  • func (cbv *CookbookVersion) RecipeList() ([]string, util.Gerror)
  • func (cbv *CookbookVersion) ToJson(method string) map[string]interface{}
  • func (cbv *CookbookVersion) UpdateVersion(cbv_data map[string]interface{}, force string) util.Gerror
• type VersionStrings
  • func (v VersionStrings) Len() int
  • func (v VersionStrings) Less(i, j int) bool
  • func (v VersionStrings) Swap(i, j int)

Functions

func DependsCookbooks

func DependsCookbooks(run_list []string, env_constraints map[string]string) (map[string]interface{}, error)

For the given run list and environment constraints, return the cookbook dependencies.

func GetList

func GetList() []string

Get a list of all cookbooks on this server.

Types

type Cookbook

type Cookbook struct {
	Name     string
	Versions map[string]*CookbookVersion
	// contains filtered or unexported fields
}

The Cookbook struct holds an array of cookbook versions, which is where the run lists, definitions, attributes, etc. are.

func Get

func Get(name string) (*Cookbook, util.Gerror)

func New

func New(name string) (*Cookbook, util.Gerror)

func (*Cookbook) ConstrainedInfoHash

func (c *Cookbook) ConstrainedInfoHash(num_results interface{}, constraint string) map[string]interface{}

Gets num_results (or all if num_results is nil) versions of a cookbook that match the given constraint and returns a hash describing the cookbook and the versions returned.

func (*Cookbook) Delete

func (c *Cookbook) Delete() error

func (*Cookbook) DeleteVersion

func (c *Cookbook) DeleteVersion(cb_version string) util.Gerror

Delete a particular version of a cookbook.

func (*Cookbook) GetName

func (c *Cookbook) GetName() string

func (*Cookbook) GetVersion

func (c *Cookbook) GetVersion(cb_version string) (*CookbookVersion, util.Gerror)

Get a particular version of the cookbook.

func (*Cookbook) InfoHash

func (c *Cookbook) InfoHash(num_results interface{}) map[string]interface{}

Gets num_results (or all if num_results is nil) versions of a cookbook, returning a hash describing the cookbook and the versions returned.

func (*Cookbook) LatestConstrained

func (c *Cookbook) LatestConstrained(constraint string) *CookbookVersion

Returns the latest version of a cookbook that matches the given constraint. If no constraint is given, returns the latest version.

func (*Cookbook) LatestVersion

func (c *Cookbook) LatestVersion() *CookbookVersion

Get the latest version of this cookbook.

func (*Cookbook) NewVersion

func (c *Cookbook) NewVersion(cb_version string, cbv_data map[string]interface{}) (*CookbookVersion, util.Gerror)

Create a new version of the cookbook.

func (*Cookbook) Save

func (c *Cookbook) Save() error

func (*Cookbook) URLType

func (c *Cookbook) URLType() string

func (*Cookbook) UpdateLatestVersion

func (c *Cookbook) UpdateLatestVersion()

Update what the cookbook stores as the latest version available.

type CookbookVersion

type CookbookVersion struct {
	CookbookName string                   `json:"cookbook_name"`
	Name         string                   `json:"name"`
	Version      string                   `json:"version"`
	ChefType     string                   `json:"chef_type"`
	JsonClass    string                   `json:"json_class"`
	Definitions  []map[string]interface{} `json:"definitions"`
	Libraries    []map[string]interface{} `json:"libraries"`
	Attributes   []map[string]interface{} `json:"attributes"`
	Recipes      []map[string]interface{} `json:"recipes"`
	Providers    []map[string]interface{} `json:"providers"`
	Resources    []map[string]interface{} `json:"resources"`
	Templates    []map[string]interface{} `json:"templates"`
	RootFiles    []map[string]interface{} `json:"root_files"`
	Files        []map[string]interface{} `json:"files"`
	IsFrozen     bool                     `json:"frozen?"`
	Metadata     map[string]interface{}   `json:"metadata"`
}

CookbookVersion is the meat of the cookbook. This is what's set when a new cookbook is uploaded.

func (*CookbookVersion) RecipeList

func (cbv *CookbookVersion) RecipeList() ([]string, util.Gerror)

Provide a list of recipes in this cookbook version.

func (*CookbookVersion) ToJson

func (cbv *CookbookVersion) ToJson(method string) map[string]interface{}

Helper function that coverts the internal representation of a cookbook version to JSON in a way that knife and chef-client expect.

func (*CookbookVersion) UpdateVersion

func (cbv *CookbookVersion) UpdateVersion(cbv_data map[string]interface{}, force string) util.Gerror

Update a specific version of a cookbook.

type VersionStrings

type VersionStrings []string

Make version strings with the format "x.y.z" sortable.

func (VersionStrings) Len

func (v VersionStrings) Len() int

func (VersionStrings) Less

func (v VersionStrings) Less(i, j int) bool

func (VersionStrings) Swap

func (v VersionStrings) Swap(i, j int)