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v1.0.0 Latest Latest Go to latest Published: Mar 5, 2023 License: Apache-2.0 Imports: 7 Imported by: 0

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Repository

github.com/webhippie/prom-to-apt-dater

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Documentation ¶

Index ¶

Variables
func Helpers() map[string]govaluate.ExpressionFunction
type Client
- func New(opts ...Option) (*Client, error)
type Group
type Groups
type Host
type Hosts
type Option

Constants ¶

This section is empty.

Variables ¶

View Source

var DefaultTemplate = `` /* 362-byte string literal not displayed */

DefaultTemplate defines the standard hosts config.

Functions ¶

func Helpers ¶

func Helpers() map[string]govaluate.ExpressionFunction

Helpers defines a list of helpers for Govaluate.

Types ¶

type Client ¶

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

Client defines an output client.

func New ¶

func New(opts ...Option) (*Client, error)

New initializes a new output client.

func (*Client) FilterExpression ¶

func (c *Client) FilterExpression(attrs map[string]interface{}) (bool, error)

FilterExpression evaluates the filter expression.

func (*Client) Generate ¶

func (c *Client) Generate() error

Generate builds the hosts config and writes it to the file.

func (*Client) GroupExpression ¶

func (c *Client) GroupExpression(attrs map[string]interface{}) (string, error)

GroupExpression evaluates the group expression.

func (*Client) HostExpression ¶

func (c *Client) HostExpression(attrs map[string]interface{}) (string, error)

HostExpression evaluates the host expression.

func (*Client) NameExpression ¶

func (c *Client) NameExpression(attrs map[string]interface{}) (string, error)

NameExpression evaluates the name expression.

func (*Client) PortExpression ¶

func (c *Client) PortExpression(attrs map[string]interface{}) (string, error)

PortExpression evaluates the port expression.

func (*Client) Template ¶

func (c *Client) Template(groups Groups) (string, error)

Template renders the template content.

func (*Client) UserExpression ¶

func (c *Client) UserExpression(attrs map[string]interface{}) (string, error)

UserExpression evaluates the user expression.

func (*Client) Writer ¶

func (c *Client) Writer(content string) error

Writer writes the generated content into a file.

type Group ¶

type Group struct {
	Name  string
	Hosts Hosts
}

Group defines a single group record.

type Groups ¶

type Groups []*Group

Groups is a collection of groups.

func (*Groups) Append ¶

func (g *Groups) Append(val Group) *Group

Append simply appends a Group if it doesn't exist.

func (Groups) Len ¶

func (g Groups) Len() int

Len implements sort.Interface

func (Groups) Less ¶

func (g Groups) Less(i, j int) bool

Less implements sort.Interface

func (Groups) Swap ¶

func (g Groups) Swap(i, j int)

Swap implements sort.Interface

type Host ¶

type Host struct {
	Name    string
	User    string
	Address string
	Port    string
}

Host defines a single host record.

type Hosts ¶

type Hosts []*Host

Hosts is a collection of hosts.

func (*Hosts) Append ¶

func (h *Hosts) Append(val Host) *Host

Append simply appends a Host if it doesn't exist.

func (Hosts) Len ¶

func (h Hosts) Len() int

Len implements sort.Interface

func (Hosts) Less ¶

func (h Hosts) Less(i, j int) bool

Less implements sort.Interface

func (Hosts) Swap ¶

func (h Hosts) Swap(i, j int)

Swap implements sort.Interface

type Option ¶

type Option func(*Client)

Option configures a client option.

func WithFile ¶

func WithFile(val string) Option

WithFile returns an option to set file.

func WithFilter ¶

func WithFilter(val string) Option

WithFilter returns an option to set filter.

func WithGroup ¶

func WithGroup(val string) Option

WithGroup returns an option to set group.

func WithHost ¶

func WithHost(val string) Option

WithHost returns an option to set host.

func WithName ¶

func WithName(val string) Option

WithName returns an option to set name.

func WithPort ¶

func WithPort(val string) Option

WithPort returns an option to set port.

func WithTargets ¶

func WithTargets(val []map[string]interface{}) Option

WithTargets returns an option to set targets.

func WithTemplate ¶

func WithTemplate(val string) Option

WithTemplate returns an option to set template.

func WithUser ¶

func WithUser(val string) Option

WithUser returns an option to set user.

Source Files ¶

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