def add_docker_containers(url, docker_addr, c_id=''):
''' 添加容器 '''
try:
res=json.loads(docker_api_get(url, host=docker_addr))
except Exception as error:
error_tmp=str(error).replace("<", "<")
error_tmp=error_tmp.replace(">", ">")
return HttpResponse(error_tmp)
for n in res:
if c_id and n['Id'] != c_id:
continue
match=re.search('Exited', n['Status'])
containers_status='start'
if n['Status']:
if match:
containers_status="stop"
else:
containers_status="stop"
containers.objects.create(
containers_id=n['Id'],
name=n['Names'][0][1:],
status=containers_status,
command=n['Command'],
images=n['Image'],
host=docker_addr,
create_time=time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(float(n['Created'])))
)
def add_vm_host(request, template_name):
if request.POST:
docker_name=request.POST.get('docker_name')
docker_addr=request.POST.get('docker_addr')
docker_update=request.POST.get('docker_update')
# 更新当前所以容器状态
if docker_update == "update":
containers.objects.all().delete()
for row in docker_vm.objects.all():
add_docker_containers('/containers/json?all=1', row.docker_addr)
return HttpResponse('ok')
# 添加容器
if docker_update == "add":
add_docker_containers('/containers/json?all=1', docker_addr)
version_res=json.loads(docker_api_get('/version', host=docker_addr))
docker_vm.objects.create(
docker_name=docker_name,
docker_addr=docker_addr,
docker_version=version_res['Version'],
kernel_version=version_res['KernelVersion'],
go_version=version_res['GoVersion'],
api_version=version_res['ApiVersion']
)
return HttpResponse('添加成功.')
t = loader.get_template(template_name)
c = Context({'request':request})
return HttpResponse(t.render(c))
def images_list(request, template_name):
queryset=docker_vm.objects.all()
def add_images(res, host):
for n in res:
for row in n['RepoTags']:
virtual_size='%.1fM' % float(float(n['VirtualSize']) / 1024 / 1024)
imgaes.objects.create(
images_id=n['Id'],
name=row.split(':')[0],
tag=row.split(':')[1],
host=host,
create_time=time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(float(n['Created']))),
virtualsize=virtual_size,
)
if request.POST:
imgaes.objects.all().delete()
for host in queryset:
res=json.loads(docker_api_get('/images/json', host=host.docker_addr))
add_images(res, host.docker_addr)
return HttpResponse('ok')
t = loader.get_template(template_name)
c = Context({'containers_list':imgaes.objects.all(), 'request':request})
return HttpResponse(t.render(c))
def add_vm_host(request, template_name):
if request.POST:
docker_name = request.POST.get('docker_name')
docker_addr = request.POST.get('docker_addr')
docker_update = request.POST.get('docker_update')
# 更新当前所以容器状态
if docker_update == "update":
containers.objects.all().delete()
for row in docker_vm.objects.all():
add_docker_containers('/containers/json?all=1',
row.docker_addr)
return HttpResponse('ok')
# 添加容器
if docker_update == "add":
add_docker_containers('/containers/json?all=1', docker_addr)
version_res = json.loads(
docker_api_get('/version', host=docker_addr))
docker_vm.objects.create(
docker_name=docker_name,
docker_addr=docker_addr,
docker_version=version_res['Version'],
kernel_version=version_res['KernelVersion'],
go_version=version_res['GoVersion'],
api_version=version_res['ApiVersion'])
return HttpResponse('添加成功.')
t = loader.get_template(template_name)
c = Context({'request': request})
return HttpResponse(t.render(c))
def inspect_container(request, id, template_name):
queryset = containers.objects.get(containers_id=id)
res = json.loads(
docker_api_get('/containers/%s/json' % id, host=queryset.host))
t = loader.get_template(template_name)
c = Context({'inspect_data': res, 'request': request, 'active': "yes"})
return HttpResponse(t.render(c))
def add_docker_containers(url, docker_addr, c_id=''):
''' 添加容器 '''
try:
res = json.loads(docker_api_get(url, host=docker_addr))
except Exception as error:
error_tmp = str(error).replace("<", "<")
error_tmp = error_tmp.replace(">", ">")
return HttpResponse(error_tmp)
for n in res:
if c_id and n['Id'] != c_id:
continue
match = re.search('Exited', n['Status'])
containers_status = 'start'
if n['Status']:
if match:
containers_status = "stop"
else:
containers_status = "stop"
containers.objects.create(containers_id=n['Id'],
name=n['Names'][0][1:],
status=containers_status,
command=n['Command'],
images=n['Image'],
host=docker_addr,
create_time=time.strftime(
'%Y-%m-%d %H:%M:%S',
time.localtime(float(n['Created']))))
def images_list(request, template_name):
queryset = docker_vm.objects.all()
def add_images(res, host):
for n in res:
for row in n['RepoTags']:
virtual_size = '%.1fM' % float(
float(n['VirtualSize']) / 1024 / 1024)
imgaes.objects.create(
images_id=n['Id'],
name=row.split(':')[0],
tag=row.split(':')[1],
host=host,
create_time=time.strftime(
'%Y-%m-%d %H:%M:%S',
time.localtime(float(n['Created']))),
virtualsize=virtual_size,
)
if request.POST:
imgaes.objects.all().delete()
for host in queryset:
res = json.loads(
docker_api_get('/images/json', host=host.docker_addr))
add_images(res, host.docker_addr)
return HttpResponse('ok')
t = loader.get_template(template_name)
c = Context({'containers_list': imgaes.objects.all(), 'request': request})
return HttpResponse(t.render(c))
def get_images_list(request):
res=json.loads(docker_api_get('/images/json'))
img_html=''
for n in res:
for row in n['RepoTags']:
_images_name='%s:%s' % (row.split(':')[0], row.split(':')[1])
html='<option value="%s">%s</option>' % (_images_name, _images_name)
img_html = img_html + html
return HttpResponse(img_html)
def containers_action(request):
containers_id = request.POST.get('containers_id')
action = request.POST.get('action')
queryset = containers.objects.get(containers_id=containers_id)
code = {
'204': '操作成功!',
'304': '容器已经启动.',
'404': '找不到这个容器,或者从来没有启动过.',
'500 ': 'server error',
}
try:
if action == "remove_container":
docker_api_del('/containers/' + containers_id + '?force=1',
json.dumps({}),
host=queryset.host)
containers.objects.filter(containers_id=containers_id).delete()
else:
res_data = docker_api('/containers/%s/%s' %
(containers_id, action), {},
host=queryset.host)
except Exception as error:
status_re = re.search('(\d+)', str(error))
if status_re:
status_value = status_re.group(1)
if code.has_key(status_value):
if status_value == '304':
containers.objects.filter(
containers_id=containers_id).update(status=action)
return HttpResponse('ok')
if status_value == '404':
res_error = json.loads(
docker_api_get('/containers/%s/json' % containers_id,
host=queryset.host))
if res_error['State']['Error']:
return HttpResponse(res_error['State']['Error'])
else:
return HttpResponse(code['404'])
return HttpResponse(code[status_value])
return HttpResponse(str(error))
if action in ['start', 'stop']:
containers.objects.filter(containers_id=containers_id).update(
status=action)
return HttpResponse("ok")
def containers_action(request):
containers_id=request.POST.get('containers_id')
action=request.POST.get('action')
queryset=containers.objects.get(containers_id=containers_id)
code={
'204':'操作成功!',
'304':'容器已经启动.',
'404':'找不到这个容器,或者从来没有启动过.',
'500 ':'server error',
}
try:
if action == "remove_container":
docker_api_del('/containers/' + containers_id + '?force=1', json.dumps({}), host=queryset.host)
containers.objects.filter(containers_id=containers_id).delete()
else:
res_data=docker_api('/containers/%s/%s' % (containers_id, action), {}, host=queryset.host)
except Exception as error:
status_re=re.search('(\d+)', str(error))
if status_re:
status_value=status_re.group(1)
if code.has_key(status_value):
if status_value == '304':
containers.objects.filter(containers_id=containers_id).update(status=action)
return HttpResponse('ok')
if status_value == '404':
res_error=json.loads(docker_api_get('/containers/%s/json' % containers_id, host=queryset.host))
if res_error['State']['Error']:
return HttpResponse(res_error['State']['Error'])
else:
return HttpResponse(code['404'])
return HttpResponse(code[status_value])
return HttpResponse(str(error))
if action in ['start', 'stop']:
containers.objects.filter(containers_id=containers_id).update(status=action)
return HttpResponse("ok")
def inspect_container(request, id, template_name):
queryset=containers.objects.get(containers_id=id)
res=json.loads(docker_api_get('/containers/%s/json' % id, host=queryset.host))
t = loader.get_template(template_name)
c = Context({'inspect_data':res, 'request':request, 'active':"yes"})
return HttpResponse(t.render(c))
def images_list(request, template_name):
res=json.loads(docker_api_get('/images/json'))
t = loader.get_template(template_name)
c = Context({'containers_list':res, 'request':request})
return HttpResponse(t.render(c))
