def vm_detail_view(req):
arg_vmid = req.GET.get('vmid')
vm_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
dicts = {}
if vm_res['res']:
dicts['vmobj'] = vm_res['info']
vlan = api_net_get_vlan({'req_user': req.user, 'vlan_id': dicts['vmobj']['vlan_id']})
if vlan['res']:
dicts['vmobj']['br'] = vlan['info']['br']
# 添加操作功能和挂载云硬盘 2018-07-12 yanghao
dicts['vmobj']['can_operate'] = req.user.is_superuser or dicts['vmobj']['center_name'] == req.user.username
from api.volume import get_volume_available
volume_info = get_volume_available({'req_user': req.user,'group_id':dicts['vmobj']['group_id'],'vm_uuid':dicts['vmobj']['uuid']})
# volume_info = api_volume_get_list({'req_user': req.user,'group_id':dicts['vmobj']['group_id']})
ret_list = []
if volume_info['res']:
ret_list += volume_info['list']
dicts['p'] = get_page(ret_list, req)
else:
if settings.DEBUG: print(vm_res['err'])
return HttpResponseRedirect('../list/')
return render(req,'vmadmin_detail.html', dicts)
def vm_snap_create_view(req):
arg_vmid = req.GET.get('vmid')
obj_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
if obj_res['res']:
obj = obj_res['info']
else:
return HttpResponseRedirect('/vmadmin/vm/list/')
dicts = {}
if req.method == 'POST':
group_id = obj['group_id']
remarks = req.POST.get('remarks', None)
create_res = api_vm_create_snap({
'req_user': req.user,
'uuid': arg_vmid,
'remarks': remarks
})
if create_res['res']:
dicts['alert_msg'] = "快照创建成功"
else:
err_msg = ERROR_CN[create_res['err']] if create_res[
'err'] in ERROR_CN else create_res['err']
dicts['alert_msg'] = '快照创建失败: %s' % err_msg
dicts['vmobj'] = obj
return render(req, 'vmadmin_snap_create.html', dicts)
def vm_reset_view(req):
dicts = {}
arg_vmid = req.GET.get('vmid')
if req.method == 'POST':
arg_vmid = req.POST.get('vmid')
arg_image = req.POST.get('image')
status_res = api_vm_status({'req_user': req.user, 'uuid': arg_vmid})
if status_res['res'] and not status_res['status'] in (1, 2, 3, 7):
reset_res = api_vm_reset({
'req_user': req.user,
'uuid': arg_vmid,
'image_id': arg_image
})
if reset_res['res']:
dicts['result'] = '重置成功。'
else:
err_msg = ERROR_CN[reset_res['err']] if reset_res[
'err'] in ERROR_CN else reset_res['err']
dicts['result'] = '重置失败: %s' % err_msg
else:
dicts['result'] = '重置失败：只能在关机状态重置。'
vm_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
if vm_res['res']:
dicts['vmobj'] = vm_res['info']
else:
return HttpResponseRedirect(reverse("vm_list"))
image_res = api_image_get_list({
'req_user': req.user,
'ceph_id': dicts['vmobj']['ceph_id'],
'enable': True
})
image_dic = {}
if image_res['res']:
for image in image_res['list']:
if image['type'] in image_dic:
image_dic[image['type']].append(image)
else:
image_dic[image['type']] = [image]
image_type_list_info = api_image_get_type_list()
if image_type_list_info['res']:
image_type_list = [t['name'] for t in image_type_list_info['list']]
else:
image_type_list = list(image_dic.keys())
image_list_ordered = []
for image_type in image_type_list:
if image_type in image_dic:
image_list_ordered.append(
(image_type, image_list_sort(image_dic[image_type])))
dicts['image_list_ordered'] = image_list_ordered
return render(req, 'vmadmin_reset.html', dicts)
def vm_detail_view(req):
arg_vmid = req.GET.get('vmid')
vm_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
dicts = {}
if vm_res['res']:
dicts['vmobj'] = vm_res['info']
vlan = api_net_get_vlan({'req_user': req.user, 'vlan_id': dicts['vmobj']['vlan_id']})
if vlan['res']:
dicts['vmobj']['br'] = vlan['info']['br']
else:
if settings.DEBUG: print(vm_res['err'])
return HttpResponseRedirect('../list/')
return render_to_response('vmadmin_detail.html', dicts, context_instance=RequestContext(req))
def vm_migrate_view(req):
dicts = {}
arg_vmid = req.GET.get('vmid')
if req.method == 'POST':
arg_vmid = req.POST.get('vmid')
arg_host = req.POST.get('host')
status_res = api_vm_status({'req_user': req.user, 'uuid': arg_vmid})
if status_res['res'] and not status_res['status'] in (1, 2, 3, 7):
migrate_res = api_vm_migrate({
'req_user': req.user,
'uuid': arg_vmid,
'host_id': arg_host
})
if migrate_res['res']:
dicts['result'] = '迁移成功。'
else:
err_msg = ERROR_CN[migrate_res['err']] if migrate_res[
'err'] in ERROR_CN else migrate_res['err']
dicts['result'] = '迁移失败: %s' % err_msg
else:
dicts['result'] = '迁移失败：只能在关机状态迁移。'
vm_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
if vm_res['res']:
dicts['vmobj'] = vm_res['info']
else:
return HttpResponseRedirect(reverse("vm_list"))
group_res = api_group_get_list({
'req_user': req.user,
'center_id': dicts['vmobj']['center_id']
})
if group_res['res']:
host_list = []
for group in group_res['list']:
host_res = api_host_get_list({
'req_user': req.user,
'group_id': group['id']
})
if host_res['res']:
for host in host_res['list']:
if dicts['vmobj']['host_id'] == host['id'] or host[
'enable'] == False:
continue
host['group_name'] = group['name']
host_list.append(host)
dicts['host_list'] = host_list
return render(req, 'vmadmin_migrate.html', dicts)
def vm_edit_view(req):
dicts = {}
arg_vmid = req.GET.get('vmid')
if req.method == 'POST':
arg_cpu = req.POST.get('cpu')
arg_mem = req.POST.get('mem')
status_res = api_vm_status({'req_user': req.user, 'uuid': arg_vmid})
if status_res['res'] and status_res['status'] != 1:
if arg_cpu.isdigit() and arg_mem.isdigit():
edit_res = api_vm_edit({
'req_user': req.user,
'uuid': arg_vmid,
'vcpu': arg_cpu,
'mem': arg_mem
})
if not edit_res['res']:
dicts['warning'] = '修改失败。'
else:
dicts['warning'] = '只能修改处于关机状态的虚拟机。'
obj_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
if obj_res['res']:
obj = obj_res['info']
else:
return HttpResponseRedirect('../list/')
dicts['vmobj'] = obj
host_res = api_host_get({'req_user': req.user, 'host_id': obj['host_id']})
if host_res['res']:
host = host_res['info']
dicts['remain_mem'] = host['mem_total'] - \
host['mem_allocated'] - \
host['mem_reserved']
if dicts['remain_mem'] < 0:
dicts['remain_mem'] = 0
dicts['remain_cpu'] = host['vcpu_total'] - host['vcpu_allocated']
if dicts['remain_cpu'] < 0:
dicts['remain_cpu'] = 0
return render_to_response('vmadmin_edit.html',
dicts,
context_instance=RequestContext(req))
def volume_vm_create_view(req):
vmid = req.GET.get('vmid')
obj_res = api_vm_get({'req_user': req.user, 'uuid': vmid})
if obj_res['res']:
obj = obj_res['info']
else:
return HttpResponseRedirect('/vmadmin/vm/list/')
dicts = {}
if req.method == 'POST':
size = req.POST.get('size', None)
group_id = obj['group_id']
backend = req.POST.get('backend', 'GFS')
remarks = req.POST.get('remarks', None)
if not size or not size.isdigit() or float(size) <= 0:
dicts['alert_msg'] = '参数错误'
size = int(float(size) * 1024)
res = api_volume_create({
'req_user': req.user,
'host_id': obj['host_id'],
'group_id': int(group_id),
'size': size,
'backend': backend
})
if res['res']:
mount_res = api_volume_mount({
'req_user': req.user,
'vm_uuid': vmid,
'volume_id': res['volume_id']
})
if not mount_res['res']:
messages.error(
req,
'挂载失败：' + ERROR_CN.get(mount_res['err'], mount_res['err']))
return HttpResponseRedirect('/vmadmin/vm/list/')
else:
if res['err'] in ERROR_CN:
dicts['alert_msg'] = ERROR_CN[res['err']]
else:
dicts['alert_msg'] = res['err']
dicts['vmobj'] = obj
return render(req, 'vmadmin_volume_vm_create.html', dicts)
def vm_detail_view(req):
arg_vmid = req.GET.get('vmid')
vm_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
dicts = {}
if vm_res['res']:
dicts['vmobj'] = vm_res['info']
vlan = api_net_get_vlan({
'req_user': req.user,
'vlan_id': dicts['vmobj']['vlan_id']
})
if vlan['res']:
dicts['vmobj']['br'] = vlan['info']['br']
else:
if settings.DEBUG: print(vm_res['err'])
return HttpResponseRedirect('../list/')
return render_to_response('vmadmin_detail.html',
dicts,
context_instance=RequestContext(req))
def volume_list_view(req):
dicts = {}
volume_info = api_volume_get_list({'req_user': req.user})
ret_list= []
if volume_info['res']:
ret_list += volume_info['list']
#查询并设置挂载到的vm的ip信息
for volume in ret_list:
volume['vm_ipv4'] = None
if volume['vm']:
vm_info = api_vm_get({'req_user': req.user, 'uuid': volume['vm']})
if vm_info['res']:
volume['vm_ipv4'] = vm_info['info']['ipv4']
dicts['p'] = get_page(ret_list, req)
#return render_to_response('vmadmin_volume_list.html', dicts, context_instance=RequestContext(req))
return render(req,'vmadmin_volume_list.html', dicts)
def vm_edit_view(req):
dicts = {}
arg_vmid = req.GET.get('vmid')
if req.method == 'POST':
arg_cpu = req.POST.get('cpu')
arg_mem = req.POST.get('mem')
status_res = api_vm_status({'req_user': req.user, 'uuid': arg_vmid})
if status_res['res'] and status_res['status'] != 1:
if arg_cpu.isdigit() and arg_mem.isdigit():
edit_res = api_vm_edit({'req_user': req.user,
'uuid': arg_vmid,
'vcpu': arg_cpu,
'mem': arg_mem})
if not edit_res['res']:
dicts['warning'] = '修改失败。'
else:
dicts['warning'] = '只能修改处于关机状态的虚拟机。'
obj_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
if obj_res['res']:
obj = obj_res['info']
else:
return HttpResponseRedirect('../list/')
dicts['vmobj'] = obj
host_res = api_host_get({'req_user': req.user, 'host_id': obj['host_id']})
if host_res['res']:
host = host_res['info']
dicts['remain_mem'] = host['mem_total'] - \
host['mem_allocated'] - \
host['mem_reserved']
if dicts['remain_mem'] < 0:
dicts['remain_mem'] = 0
dicts['remain_cpu'] = host['vcpu_total'] - host['vcpu_allocated']
if dicts['remain_cpu'] < 0:
dicts['remain_cpu'] = 0
return render_to_response('vmadmin_edit.html', dicts, context_instance=RequestContext(req))
def vm_migrate_view(req):
dicts = {}
arg_vmid = req.GET.get('vmid')
if req.method == 'POST':
arg_vmid = req.POST.get('vmid')
arg_host = req.POST.get('host')
status_res = api_vm_status({'req_user': req.user, 'uuid': arg_vmid})
if status_res['res'] and not status_res['status'] in (1, 2, 3, 7):
migrate_res = api_vm_migrate({'req_user': req.user, 'uuid': arg_vmid, 'host_id': arg_host})
if migrate_res['res']:
dicts['result'] = '迁移成功。'
else:
dicts['result'] = '迁移失败: %s' % migrate_res['err']
else:
dicts['result'] = '迁移失败：只能在关机状态迁移。'
vm_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
if vm_res['res']:
dicts['vmobj'] = vm_res['info']
else:
return HttpResponseRedirect('../list/')
group_res = api_group_get_list({'req_user': req.user, 'center_id': dicts['vmobj']['center_id']})
if group_res['res']:
host_list = []
for group in group_res['list']:
host_res = api_host_get_list({'req_user': req.user, 'group_id': group['id']})
if host_res['res']:
for host in host_res['list']:
if dicts['vmobj']['host_id'] == host['id'] or host['enable'] == False:
continue
host['group_name'] = group['name']
host_list.append(host)
dicts['host_list'] = host_list
return render_to_response('vmadmin_migrate.html', dicts, context_instance=RequestContext(req))
def _get_vm_by_id(user, vm_id):
vm_info = api_vm_get({'req_user': user, 'uuid': vm_id})
if vm_info['res']:
return vm_info['info']
return None
def _get_vm_by_id(user, vm_id):
vm_info = api_vm_get({'req_user': user, 'uuid': vm_id})
if vm_info['res']:
return vm_info['info']
return None