def delete_instance(
self,
request,
project_id,
cluster_id,
ns,
instance_name,
category="application",
kind=2,
inst_id_list=None,
enforce=0,
):
"""删除instance"""
if kind == 2:
client = MesosClient(request.user.token.access_token, project_id, cluster_id, None)
if category == "application":
resp = client.delete_mesos_app_instance(ns, instance_name, enforce=enforce)
elif category == "deployment":
resp = client.delete_deployment(ns, instance_name, enforce=enforce)
elif category == "secret":
resp = client.delete_secret(ns, instance_name)
elif category == "configmap":
resp = client.delete_configmap(ns, instance_name)
else:
resp = client.delete_service(ns, instance_name)
if inst_id_list:
delete_instance_task.delay(request.user.token.access_token, inst_id_list, kind)
else:
client = K8SClient(request.user.token.access_token, project_id, cluster_id, None)
# deployment 需要级联删除 res\pod; daemonset/job/statefulset 需要级联删除 pod
if FUNC_MAP[category] in ['%s_deployment', '%s_daemonset', '%s_job', '%s_statefulset']:
fun_prefix = 'deep_delete'
else:
fun_prefix = 'delete'
curr_func = getattr(client, FUNC_MAP[category] % fun_prefix)
resp = curr_func(ns, instance_name)
# 级联删除，会返回空
if resp is None:
# 启动后台任务，轮训任务状态
if inst_id_list:
delete_instance_task.delay(request.user.token.access_token, inst_id_list, kind)
return APIResponse({"code": ErrorCode.NoError, "message": _("删除成功")})
# response
msg = resp.get("message")
# message中有not found或者node does not exist时，认为已经删除成功
# 状态码为正常或者满足不存在条件时，认为已经删除成功
if (
(
resp.get("code")
in [ErrorCode.NoError, ErrorCode.MesosDeploymentNotFound, ErrorCode.MesosApplicationNotFound]
)
or ("not found" in msg)
or ("node does not exist" in msg)
):
return APIResponse({"code": ErrorCode.NoError, "message": _("删除成功")})
return APIResponse({"code": resp.get("code"), "message": msg})
def delete_mesos_deployment(namespace,
name,
access_token=None,
project_id=None,
cluster_id=None,
client=None):
if not client:
client = MesosClient(access_token, project_id, cluster_id, None)
resp = client.delete_deployment(namespace, name)
if resp.get("code") != ErrorCode.NoError and "not exist" not in resp.get(
"message"):
raise error_codes.APIError(
_("删除Mesos deployment失败，{}").format(resp.get("message")))
def delete_instance(self,
request,
project_id,
cluster_id,
ns,
instance_name,
category="application",
kind=2,
inst_id_list=None,
enforce=0):
"""删除instance
"""
if kind == 2:
client = MesosClient(request.user.token.access_token, project_id,
cluster_id, None)
if category == "application":
resp = client.delete_mesos_app_instance(ns,
instance_name,
enforce=enforce)
elif category == "deployment":
resp = client.delete_deployment(ns,
instance_name,
enforce=enforce)
elif category == "secret":
resp = client.delete_secret(ns, instance_name)
elif category == "configmap":
resp = client.delete_configmap(ns, instance_name)
else:
resp = client.delete_service(ns, instance_name)
if inst_id_list:
delete_instance_task.delay(request.user.token.access_token,
inst_id_list, kind)
else:
client = K8SClient(request.user.token.access_token, project_id,
cluster_id, None)
# deployment 需要级联删除 res\pod; daemonset/job/statefulset 需要级联删除 pod
if FUNC_MAP[category] in [
'%s_deployment', '%s_daemonset', '%s_job', '%s_statefulset'
]:
fun_prefix = 'deep_delete'
else:
fun_prefix = 'delete'
curr_func = getattr(client, FUNC_MAP[category] % fun_prefix)
resp = curr_func(ns, instance_name)
# 级联删除，会返回空
if resp is None:
# 启动后台任务，轮训任务状态
if inst_id_list:
delete_instance_task.delay(request.user.token.access_token,
inst_id_list, kind)
return APIResponse({
"code": ErrorCode.NoError,
"message": _("删除成功")
})
curr_msg = resp.get("message")
if "not found" in curr_msg or "node does not exist" in curr_msg:
return APIResponse({
"code": ErrorCode.NoError,
"message": _("删除成功")
})
if resp.get("code") != ErrorCode.NoError:
return APIResponse({
"code": resp.get("code") or DEFAULT_ERROR_CODE,
"message": curr_msg
})
return APIResponse({"code": resp.get("code"), "message": curr_msg})