/
compute_resources_vms_controller.rb
118 lines (105 loc) · 4.23 KB
/
compute_resources_vms_controller.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
class ComputeResourcesVmsController < ApplicationController
def index
@compute_resource = find_compute_resource(:view_compute_resources_vms)
@vms = @compute_resource.vms.all(params[:filters] || {})
@authorizer = Authorizer.new(User.current, :collection => [@compute_resource])
respond_to do |format|
format.html
format.json { render :json => @vms }
end
rescue => e
Foreman::Logging.exception("Error has occurred while listing VMs on #{@compute_resource}", e)
render :partial => 'compute_resources_vms/error', :locals => { :errors => e.message }
end
def new
@compute_resource = find_compute_resource
@vm = @compute_resource.new_vm
end
def create
@compute_resource = find_compute_resource
if (vm = @compute_resource.create_vm params[:vm])
@compute_resource.start_vm(vm.identity) if params[:vm][:start]=='1'
process_success :success_redirect => compute_resource_vms_path(@compute_resource)
else
process_error :redirect => new_compute_resource_vm_path(@compute_resource), :object => @compute_resource
end
end
def associate
@compute_resource = find_compute_resource(:edit_compute_resources)
@vm = find_vm
if Host.for_vm(@compute_resource, @vm).any?
process_error(:error_msg => _("VM already associated with a host"), :redirect => compute_resource_vm_path(:compute_resource_id => params[:compute_resource_id], :id => @vm.identity))
else
host = @compute_resource.associated_host(@vm) if @compute_resource.respond_to?(:associated_host)
if host.present?
host.associate!(@compute_resource, @vm)
process_success(:success_msg => _("VM associated to host %s") % host.name, :success_redirect => host_path(host))
else
process_error(:error_msg => _("No host found to associate this VM with"), :redirect => compute_resource_vm_path(:compute_resource_id => params[:compute_resource_id], :id => @vm.identity))
end
end
end
def show
@compute_resource = find_compute_resource(:view_compute_resources_vms)
@vm = find_vm
respond_to do |format|
format.html
format.json { render :json => @vm }
end
end
def power
@compute_resource = find_compute_resource(:power_compute_resources_vms)
@vm = find_vm
run_vm_action(@vm.ready? ? :stop : :start)
end
def pause
@compute_resource = find_compute_resource(:power_compute_resources_vms)
@vm = find_vm
run_vm_action(@vm.ready? ? :pause : :start)
end
def destroy
@compute_resource = find_compute_resource(:destroy_compute_resources_vms)
if @compute_resource.destroy_vm params[:id]
process_success({ :success_redirect => compute_resource_vms_path(@compute_resource), :success_msg => _('The virtual machine is being deleted.') })
else
process_error({ :redirect => compute_resource_vms_path(@compute_resource) })
end
end
def console
@compute_resource = find_compute_resource(:console_compute_resources_vms)
@vm = find_vm
@console = @compute_resource.console @vm.identity
@encrypt = Setting[:websockets_encrypt]
render case @console[:type]
when 'spice'
"hosts/console/spice"
when 'vnc'
"hosts/console/vnc"
else
"hosts/console/log"
end
rescue => e
process_error :redirect => compute_resource_vm_path(@compute_resource, @vm.identity), :error_msg => (_("Failed to set console: %s") % e), :object => @vm
end
private
def find_compute_resource(permission = :view_compute_resources)
ComputeResource.authorized(permission).find(params[:compute_resource_id])
end
def find_vm
@compute_resource.find_vm_by_uuid params[:id]
end
def run_vm_action(action)
if @vm.send(action)
@vm.reload
notice _("%{vm} is now %{vm_state}") % {:vm => @vm, :vm_state => @vm.state.capitalize}
redirect_to compute_resource_vm_path(:compute_resource_id => params[:compute_resource_id], :id => @vm.identity)
else
error _("failed to %{action} %{vm}") % {:action => _(action), :vm => @vm}
redirect_to :back
end
# This should only rescue Fog::Errors, but Fog returns all kinds of errors...
rescue => e
error _("Error - %{message}") % { :message => _(e.message) }
redirect_to :back
end
end