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QA
holmes
Commits
093a4be2
Commit
093a4be2
authored
Nov 17, 2021
by
黎博
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修改健康检查的策略
parent
b8b18a52
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-7
K8sService.java
src/main/java/cn/qg/holmes/service/k8s/K8sService.java
+21
-7
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src/main/java/cn/qg/holmes/service/k8s/K8sService.java
View file @
093a4be2
...
...
@@ -620,24 +620,38 @@ public class K8sService {
// 需要做健康检查的不创建存活检查和就绪检查
List
<
String
>
noHealthCheckServiceList
=
Arrays
.
asList
(
noHealthCheckService
.
split
(
","
));
if
(!
noHealthCheckServiceList
.
contains
(
serviceName
))
{
// livenessProbe
Probe
livenessProbe
=
new
Probe
();
ExecAction
execAction
=
new
ExecAction
();
List
<
String
>
commandList
=
new
ArrayList
<>();
commandList
.
add
(
"/home/quant_group/readyCheck.sh"
);
execAction
.
setCommand
(
commandList
);
// livenessProbe 存活检查,检查容器是否正常,不正常则重启实例
Probe
livenessProbe
=
new
Probe
();
livenessProbe
.
setExec
(
execAction
);
// 启动延时,容器延时启动健康检查的时间
livenessProbe
.
setInitialDelaySeconds
(
200
);
// 间隔时间,进行健康检查的时间间隔
livenessProbe
.
setPeriodSeconds
(
30
);
// 响应超时,每次健康检查响应的最大超时时间
livenessProbe
.
setTimeoutSeconds
(
5
);
// 健康阈值,表示后端容器从失败到成功的连续健康检查成功次数
livenessProbe
.
setSuccessThreshold
(
1
);
livenessProbe
.
setFailureThreshold
(
40
);
// 不健康阈值,表示后端容器从成功到失败的连续健康检查成功次数
livenessProbe
.
setFailureThreshold
(
3
);
container
.
setLivenessProbe
(
livenessProbe
);
//readinessProbe
//readinessProbe
就绪检查,检查容器是否就绪,不就绪则停止转发流量到当前实例
Probe
readinessProbe
=
new
Probe
();
readinessProbe
.
setExec
(
execAction
);
readinessProbe
.
setInitialDelaySeconds
(
200
);
readinessProbe
.
setTimeoutSeconds
(
2
);
readinessProbe
.
setPeriodSeconds
(
40
);
// 启动延时
readinessProbe
.
setInitialDelaySeconds
(
30
);
// 响应超时
readinessProbe
.
setTimeoutSeconds
(
5
);
// 间隔时间
readinessProbe
.
setPeriodSeconds
(
10
);
// 健康阈值
readinessProbe
.
setSuccessThreshold
(
1
);
// 不健康阈值
readinessProbe
.
setFailureThreshold
(
3
);
container
.
setReadinessProbe
(
readinessProbe
);
}
...
...
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