cmd

Documentation

Overview

Copyright © 2023 FRG

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Index

• func Execute()
• func FaviconHandler(w http.ResponseWriter, r *http.Request)
• type APIHandler
  • func (h *APIHandler) GetServerBank(tags map[string]string) (*ServerBank, error)
  • func (h *APIHandler) IndexHandler(w http.ResponseWriter, _ *http.Request)
  • func (h *APIHandler) PowerOffAll(sb *ServerBank) error
  • func (h *APIHandler) PowerOnAll(sb *ServerBank) error
  • func (h *APIHandler) ToggleHandler(w http.ResponseWriter, _ *http.Request)
• type AWSProvider
  • func (h *AWSProvider) GetServerBank(tags map[string]string) (*ServerBank, error)
  • func (h *AWSProvider) GetStatus() string
  • func (h *AWSProvider) PowerOffAll(sb *ServerBank) error
  • func (h *AWSProvider) PowerOnAll(sb *ServerBank) error
• type AzureProfile
• type AzureProvider
  • func (a *AzureProvider) GetServerBank(tags map[string]string) (*ServerBank, error)
  • func (a *AzureProvider) GetStatus() string
  • func (a *AzureProvider) PowerOffAll(sb *ServerBank) error
  • func (a *AzureProvider) PowerOnAll(sb *ServerBank) error
• type CloudProvider
• type Server
• type ServerBank
  • func (sb *ServerBank) GetStatus() string

Functions

func Execute

func Execute()

Execute adds all child commands to the root command and sets flags appropriately. This is called by main.main(). It only needs to happen once to the rootCmd.

func FaviconHandler

func FaviconHandler(w http.ResponseWriter, r *http.Request)

Types

type APIHandler

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

APIHandler handles the API endpoints.

func (*APIHandler) GetServerBank

func (h *APIHandler) GetServerBank(tags map[string]string) (*ServerBank, error)

GetServerBank based on providers

func (*APIHandler) IndexHandler

func (h *APIHandler) IndexHandler(w http.ResponseWriter, _ *http.Request)

IndexHandler handles the index page.

func (*APIHandler) PowerOffAll

func (h *APIHandler) PowerOffAll(sb *ServerBank) error

func (*APIHandler) PowerOnAll

func (h *APIHandler) PowerOnAll(sb *ServerBank) error

PowerOnAll based on providers

func (*APIHandler) ToggleHandler

func (h *APIHandler) ToggleHandler(w http.ResponseWriter, _ *http.Request)

ToggleHandler handles the start/stop button toggle.

type AWSProvider

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

func (*AWSProvider) GetServerBank

func (h *AWSProvider) GetServerBank(tags map[string]string) (*ServerBank, error)

GetServerBank queries AWS EC2 instances based on the specified tags.

func (*AWSProvider) GetStatus

func (h *AWSProvider) GetStatus() string

GetStatus implements CloudProvider.

func (*AWSProvider) PowerOffAll

func (h *AWSProvider) PowerOffAll(sb *ServerBank) error

PowerOffAll powers off all the servers in the bank and updates their statuses.

func (*AWSProvider) PowerOnAll

func (h *AWSProvider) PowerOnAll(sb *ServerBank) error

PowerOnAll powers on all the servers in the bank and updates their statuses.

type AzureProfile

type AzureProfile struct {
	Subscriptions []struct {
		ID        string `json:"id"`
		IsDefault bool   `json:"isDefault"`
	} `json:"subscriptions"`
}

type AzureProvider

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

AzureProvider implements CloudProvider for Azure VM

func (*AzureProvider) GetServerBank

func (a *AzureProvider) GetServerBank(tags map[string]string) (*ServerBank, error)

GetServerBank queries Azure VM instances based on the specified tags.

func (*AzureProvider) GetStatus

func (a *AzureProvider) GetStatus() string

GetStatus implements CloudProvider.

func (*AzureProvider) PowerOffAll

func (a *AzureProvider) PowerOffAll(sb *ServerBank) error

PowerOffAll powers off all the servers in the bank and updates their statuses.

func (*AzureProvider) PowerOnAll

func (a *AzureProvider) PowerOnAll(sb *ServerBank) error

PowerOnAll powers on all the servers in the bank and updates their statuses.

type CloudProvider

type CloudProvider interface {
	GetServerBank(tags map[string]string) (*ServerBank, error)
	PowerOnAll(*ServerBank) error
	PowerOffAll(*ServerBank) error
	GetStatus() string
}

CloudProvider defines common operations for cloud providers

type Server

type Server struct {
	Name              string
	ID                *string
	Status            string
	ResourceGroupName string
}

Server represents an AWS EC2 or Azure VM server.

type ServerBank

type ServerBank struct {
	Servers []*Server
}

ServerBank represents a bank of AWS servers.

func (*ServerBank) GetStatus

func (sb *ServerBank) GetStatus() string

GetStatus returns the overall status of the server bank.