def post(self, request, project_id):
"""实例化模板
"""
# 参数验证
self.project_id = project_id
version_id = request.data.get('version_id')
show_version_id = request.data.get('show_version_id')
template, version_entity = validate_version_id(
project_id,
version_id,
is_return_all=True,
show_version_id=show_version_id)
# 验证用户是否有使用权限
perm = bcs_perm.Templates(request, project_id, template.id,
template.name)
perm.can_use(raise_exception=True)
self.template_id = version_entity.template_id
tem_instance_entity = version_entity.get_version_instance_resource_ids
project_kind = request.project.kind
self.slz = VersionInstanceCreateOrUpdateSLZ(
data=request.data, context={'project_kind': project_kind})
self.slz.is_valid(raise_exception=True)
slz_data = self.slz.data
# 验证前端传过了的预览资源是否在该版本的资源
req_instance_entity = slz_data.get('instance_entity') or {}
self.instance_entity = validate_instance_entity(
req_instance_entity, tem_instance_entity)
namespaces = slz_data['namespaces']
ns_list = namespaces.split(',') if namespaces else []
access_token = self.request.user.token.access_token
username = self.request.user.username
# 验证关联lb情况下，lb 是否都已经选中
service_id_list = self.instance_entity.get('service') or []
v_res, err_list, err_msg = validate_lb_info_by_version_id(
access_token, project_id, version_entity, ns_list,
slz_data.get('lb_info', {}), service_id_list)
if not v_res:
return Response({
"code": 400,
"message": err_msg,
"data": err_list
})
# 判断 template 下 前台传过来的 namespace 是否已经实例化过
res, ns_name_list, namespace_dict = validate_ns_by_tempalte_id(
self.template_id, ns_list, access_token, project_id,
req_instance_entity)
if not res:
return Response({
"code":
400,
"message":
"以下命名空间已经实例化过，不能再实例化\n%s" % "\n".join(ns_name_list),
"data":
ns_name_list
})
# 在数据平台创建项目信息
cc_app_id = request.project.cc_app_id
english_name = request.project.english_name
create_data_project(request.user.username, project_id, cc_app_id,
english_name)
# 创建/启动标准日志采集任务
create_and_start_standard_data_flow(username, project_id, cc_app_id)
slz_data['ns_list'] = ns_list
slz_data['instance_entity'] = self.instance_entity
slz_data['template_id'] = self.template_id
slz_data['project_id'] = project_id
slz_data['version_id'] = version_id
slz_data['show_version_id'] = show_version_id
result = handle_all_config(slz_data, access_token, username)
instance_entity = slz_data.get("instance_entity")
all_tmpl_name_dict = self.get_tmpl_name(instance_entity)
# 添加操作记录
temp_name = version_entity.get_template_name()
for i in result['success']:
client.ContextActivityLogClient(
project_id=project_id,
user=username,
resource_type="template",
resource=temp_name,
resource_id=self.template_id,
extra=json.dumps(self.instance_entity),
description=u"实例化模板集[%s]命名空间[%s]" %
(temp_name, i['ns_name'])).log_add(activity_status="succeed")
failed_ns_name_list = []
failed_msg = []
is_show_failed_msg = False
# 针对createError的触发后台任务轮训
if result.get('failed'):
check_instance_status.delay(request.user.token.access_token,
project_id,
request.project.get("kind"),
all_tmpl_name_dict, result['failed'])
for i in result['failed']:
if i['res_type']:
description = "实例化模板集[%s]命名空间[%s]，在实例化%s时失败，错误消息：%s" % (
temp_name, i['ns_name'], i['res_type'], i['err_msg'])
failed_ns_name_list.append("%s(实例化%s时)" %
(i['ns_name'], i['res_type']))
else:
description = "实例化模板集[%s]命名空间[%s]失败，错误消息：%s" % (
temp_name, i['ns_name'], i['err_msg'])
failed_ns_name_list.append(i['ns_name'])
if i.get('show_err_msg'):
failed_msg.append(i['err_msg'])
is_show_failed_msg = True
client.ContextActivityLogClient(
project_id=project_id,
user=username,
resource_type="template",
resource=temp_name,
resource_id=self.template_id,
extra=json.dumps(self.instance_entity),
description=description).log_add(activity_status="failed")
if is_show_failed_msg:
msg = '\n'.join(failed_msg)
else:
msg = "以下命名空间实例化失败，\n%s，请联系集群管理员解决" % "\n".join(
failed_ns_name_list)
if failed_ns_name_list:
return Response({
"code": 400,
"message": msg,
"data": failed_ns_name_list
})
return Response({
"code": 0,
"message": "OK",
"data": {
"version_id": version_id,
"template_id": self.template_id,
}
})
def preview_config(self, request, project_id):
project_kind = request.project.kind
serializer = PreviewInstanceSLZ(data=request.data,
context={'project_kind': project_kind})
serializer.is_valid(raise_exception=True)
slz_data = serializer.data
# 验证 version_id 是否属于该项目
version_id = slz_data['version_id']
show_version_id = slz_data['show_version_id']
template, version_entity = validate_version_id(
project_id,
version_id,
is_return_all=True,
show_version_id=show_version_id)
# 验证用户是否有使用权限
perm = bcs_perm.Templates(request, project_id, template.id,
template.name)
perm.can_use(raise_exception=True)
template_id = version_entity.template_id
version = version_entity.version
tem_instance_entity = version_entity.get_version_instance_resource_ids
# 验证前端传过了的预览资源是否在该版本的资源
req_instance_entity = slz_data.get('instance_entity') or {}
instance_entity = validate_instance_entity(req_instance_entity,
tem_instance_entity)
access_token = self.request.user.token.access_token
username = self.request.user.username
namespace = slz_data['namespace']
lb_info = slz_data.get('lb_info', {})
# 验证关联lb情况下，lb 是否都已经选中
service_id_list = instance_entity.get('service') or []
v_res, err_list, err_msg = validate_lb_info_by_version_id(
access_token, project_id, version_entity, [namespace], lb_info,
service_id_list)
if not v_res:
return Response({
"code": 400,
"message": err_msg,
"data": err_list
})
# 在数据平台创建项目信息
cc_app_id = request.project.cc_app_id
english_name = request.project.english_name
create_data_project(request.user.username, project_id, cc_app_id,
english_name)
# 查询当前命名空间的变量信息
variable_dict = slz_data.get('variable_info', {}).get(namespace) or {}
params = {
"instance_id": "instanceID",
"version_id": version_id,
"show_version_id": show_version_id,
"template_id": template_id,
"version": version,
"project_id": project_id,
"access_token": access_token,
"username": username,
"lb_info": lb_info,
"variable_dict": variable_dict,
"is_preview": True
}
data = preview_config_json(namespace, instance_entity, **params)
return Response({"code": 0, "message": "OK", "data": data})
