我上传了一个项目 multi-containers docker platform
有两个容器说 xyz
和 abc
在 aws elastic-beanstalk
. xyz
其中包含 tomcat 服务器。我的项目中有以下配置 Dockerrunner.aws.json
文件。
{
"AWSEBDockerrunVersion": 2,
"containerDefinitions": [
{
"name": "xyz",
"image": "<PLACEHOLDER_REPLACED_BY_CICD_TOOLS>",
"essential": true,
"memory": 2048,
"links": [
"abc"
],
"environment": [
{
"name": "ENVIRONMENT",
"value": "QA"
},
{
"name": "LOG_HOME",
"value": "/usr/local/tomcat/logs"
},
.
.
.
],
"mountPoints": [
{
"sourceVolume": "awseb-logs-xyz",
"containerPath": "/usr/local/tomcat/logs"
}
],
.
.
},
{
"name": "abc",
"image": "image123",
"essential": true,
.
.
.
}
]
}
但是,我无法查看 elastic-beanstalk 的健康部分中的数据。
到目前为止,我为解决此问题所做的工作:
/var/log/containers/xyz
(其中健康代理读取日志)也被正确映射到 /usr/local/tomcat/logs
中 tomcat 的日志文件的位置(即 xyz
)码头容器。 但是,我仍然看不到增强健康概览部分的变化。
最佳答案
From the Elastic Beanstalk console, verify that enhanced health reporting is enabled:
- Choose Configuration, and then on the Health panel under Web Tier, choose the edit gear.
- Under Health Reporting, ensure the System type is set to Enhanced.
64-bit Amazon Linux 2016.xx vx.x.x running Node.js platform:
Ensure that the correct proxy server is configured:
Choose Configuration, and then on the Software Configuration panel under Web Tier, choose the edit gear.
In Container Options, ensure you have a Proxy server selected. If Proxy server is set to none, the application log file is not generated under
/var/log/nginx/healthd/
and health reporting does not generate data to display.You can also modify the Node.js logs and location to be compatible with enhanced health log format, then review the
healthd
configuration file/etc/healthd/config.yaml
.64-bit Amazon Linux 2016.xx vx.x.x running Multicontainer Docker 2.xx.x:
This platform doesn’t come with a proxy server, so you need to ensure that logs are produced in the correct format from their containers and configure
healthd
to read them. To use enhanced health monitoring in Multicontainer Docker environments, you need to configurehealthd
to consume these logs.To provide logs to the health agent, ensure the following:
Logs are in the correct format
Logs are written to
/var/log/nginx/healthd/
Log names use the format:
application.log.$year-$month-$day-$hour
Logs are rotated once per hour
Logs are not truncated
Note: With the Node.js platform, if you disable the proxy, the logs are not created under
/var/logs/nginx/healthd/
. You must either re-enable the proxy or configure your Node.js application to produce logs under/var/logs/nginx/healthd/
This sample Docker-multicontainer-v2.zip code shows how to manage ebextensions where the
healthd
configuration is set to read another directory. [...]
我认为这部分可能可以帮助您:
If you are unable to see information for a server in the Enhanced Health Overview, check the
healthd
service status on the instance and ensure that it’s running. If it is not running, restart the service.This sample code shows how to check the healthd service status:
$ ps aux | grep healthd
This sample code shows how to restart the
healthd
service:
[ec2-user@ip-172-31-39-182 ~]$ sudo initctl restart healthd
关于amazon-web-services - 对于 AWS Elastic Beanstalk 中的多容器 Docker 配置,增强型运行状况概览未正确报告,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/55400463/