聊聊如何停止某个pod的流量

最新推荐文章于 2024-07-26 17:51:07 发布

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最新推荐文章于 2024-07-26 17:51:07 发布 · 544 阅读

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#java

本文详细介绍了如何在SpringBoot应用中配置liveness和readiness探针，以及如何通过更改ReadinessState来停止某个Pod的流量。通过kubectl命令监控Pod状态，当设置为REFUSING_TRAFFIC时，Pod会从服务流量中移除，不增加副本数量。

序

本文主要研究一下如何停止某个pod的流量

配置

# Copyright Istio Authors
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.

##################################################################################################
# Ratings service
##################################################################################################
apiVersion: v1
kind: Service
metadata:
  name: ratings
  labels:
    app: ratings
    service: rat