ServiceEntryAddressesRequired
当 ServiceEntry 的 protocol
字段未设置、设置为 TCP
或未定义 addresses
时,会出现此消息。
示例
您将收到以下消息:
Warning [IST0134] (ServiceEntry service-entry.default serviceentry.yaml:13) ServiceEntry addresses are required for this protocol.
当集群的 ServiceEntry
未设置 protocol
且缺少 addresses
时:
apiVersion: networking.istio.io/v1alpha3
kind: ServiceEntry
metadata:
name: service-entry
namespace: default
spec:
hosts:
- 'istio.io'
exportTo:
- "."
ports:
- number: 443
name: https
location: MESH_EXTERNAL
resolution: DNS
这种分析器的另一个例子是 ServiceEntry
设置了 protocol: TCP
但缺少 addresses
时:
apiVersion: networking.istio.io/v1alpha3
kind: ServiceEntry
metadata:
name: service-entry
namespace: default
spec:
hosts:
- 'istio.io'
exportTo:
- "."
ports:
- number: 443
name: https
protocol: TCP
location: MESH_EXTERNAL
resolution: DNS
解决方案
请确保在 protocol
未设置或设置为 TCP 时,在 ServiceEntry 中设置 addresses
。
如果未设置 addresses
,则将匹配 ServiceEntry 所定义的端口上的所有流量,与主机无关。