Class: Pvectl::Models::Vm

Inherits:
Base
  • Object
show all
Defined in:
lib/pvectl/models/vm.rb,
sig/pvectl/models/vm.rbs

Overview

Represents a QEMU virtual machine in the Proxmox cluster.

Immutable domain model containing VM attributes and status predicates. Created by Repositories::Vm from API data. Display/formatting methods are in Presenters::Vm.

Examples:

Creating a VM model

vm = Vm.new(vmid: 100, name: "web", status: "running", node: "pve1")
vm.running? #=> true
vm.template? #=> false

From API response

data = { "vmid" => 100, "name" => "web", "status" => "running" }
vm = Vm.new(data)

See Also:

Instance Attribute Summary collapse

Attributes inherited from Base

#attributes

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) ⇒ Vm

Creates a new VM model from attributes.



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# File 'lib/pvectl/models/vm.rb', line 84

def initialize(attrs = {})
  super(attrs)
  # Use @attributes which has normalized symbol keys from Base
  @vmid = @attributes[:vmid]
  @name = @attributes[:name]
  @status = @attributes[:status]
  @node = @attributes[:node]
  @cpu = @attributes[:cpu]
  @maxcpu = @attributes[:maxcpu]
  @mem = @attributes[:mem]
  @maxmem = @attributes[:maxmem]
  @disk = @attributes[:disk]
  @maxdisk = @attributes[:maxdisk]
  @uptime = @attributes[:uptime]
  @template = @attributes[:template]
  @tags = @attributes[:tags]
  @hastate = @attributes[:hastate]
  @netin = @attributes[:netin]
  @netout = @attributes[:netout]
  @describe_data = @attributes[:describe_data]
  @pool = @attributes[:pool]
  @type = @attributes[:type]
end

Instance Attribute Details

#cpu ⇒ Float? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 37

def cpu
  @cpu
end

#describe_data ⇒ Hash? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 73

def describe_data
  @describe_data
end

#disk ⇒ Integer? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 49

def disk
  @disk
end

#hastate ⇒ String? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 64

def hastate
  @hastate
end

#maxcpu ⇒ Integer? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 40

def maxcpu
  @maxcpu
end

#maxdisk ⇒ Integer? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 52

def maxdisk
  @maxdisk
end

#maxmem ⇒ Integer? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 46

def maxmem
  @maxmem
end

#mem ⇒ Integer? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 43

def mem
  @mem
end

#name ⇒ String? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 28

def name
  @name
end

#netin ⇒ Integer? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 67

def netin
  @netin
end

#netout ⇒ Integer? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 70

def netout
  @netout
end

#node ⇒ String (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 34

def node
  @node
end

#pool ⇒ String? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 76

def pool
  @pool
end

#status ⇒ String (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 31

def status
  @status
end

#tags ⇒ String? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 61

def tags
  @tags
end

#template ⇒ Integer? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 58

def template
  @template
end

#type ⇒ String? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 79

def type
  @type
end

#uptime ⇒ Integer? (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 55

def uptime
  @uptime
end

#vmid ⇒ Integer (readonly) 



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# File 'lib/pvectl/models/vm.rb', line 25

def vmid
  @vmid
end

Instance Method Details

#paused? ⇒ Boolean

Checks if the VM is paused.



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# File 'lib/pvectl/models/vm.rb', line 125

def paused?
  status == "paused"
end

#running? ⇒ Boolean

Checks if the VM is running.



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# File 'lib/pvectl/models/vm.rb', line 111

def running?
  status == "running"
end

#stopped? ⇒ Boolean

Checks if the VM is stopped.



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# File 'lib/pvectl/models/vm.rb', line 118

def stopped?
  status == "stopped"
end

#template? ⇒ Boolean

Checks if the VM is a template.



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# File 'lib/pvectl/models/vm.rb', line 132

def template?
  template == 1
end