Application Real-Time Monitoring Service:Connect an SAE Go application to ARMS

2.1. Build the image

This section provides only the commands to download the compilation tool and build the application.

1. Download the compilation tool.

   # Download the wget command.
   RUN yum -y install wget
   # This topic uses the command to download the compilation tool from an internet endpoint in China (Hangzhou) as an example.
   RUN wget "http://arms-apm-cn-hangzhou.oss-cn-hangzhou.aliyuncs.com/instgo/instgo-linux-amd64" -O instgo

   In a production environment, you must select the download endpoint based on the region of your build machine. For more information about the download endpoints, see Download commands for each region.

   Note

   The compilation tool is the same for all regions. If your environment can access OSS over the Internet, you can use the endpoint for the China (Hangzhou) region to obtain the compilation tool for your operating system and architecture.

2. Add the execute permission to the binary file.

   RUN chmod +x instgo

3. Replace the go build command with ./instgo build to build the application.

   RUN ./instgo go build {args1} {args2}

   If you want to test the compilation or cannot obtain a license key, you can directly compile the application.

   RUN ./instgo go build {args1} {args2}

2.2. Push the image to the image repository

Push the Go image that you built to an Alibaba Cloud Container Registry (ACR) repository. For more information, see Push and pull images using an Enterprise instance or Push and pull an image.

3.1. Create the application

1. On the Specify Image panel, set Technology Stack Programming Language to Go and select an image version.

   Click the My Alibaba Cloud Images tab, select Personal Edition for Container Registry, and then select go-demo-2 as the image version from the image list.

2. In the Application Monitoring section of the Advanced Settings page, turn on Application Monitoring.

   If you enable Application Monitoring, you must have already modified your custom image to manually install the ARMS agent during the build process. ARMS provides a free monthly quota of 200 GB for SAE users.

3. Click Create Application.

3.2. Test access

1. Add an Internet-facing endpoint for the application. For more information, see Attach a CLB instance to an application and generate an internet-facing or internal-facing IP address for the application.

   After adding the endpoint, you can find the IP address and port of the bound internet-facing CLB instance, such as xxx.xxx.xxx.xxx:2222, in the Internet-facing Endpoint section. The protocol is HTTP.

2. Copy the Internet-facing endpoint and paste it into your browser to test access.