Installing obsutil

If software package deployment is not involved, skip this section.

Obtain the AK/SK. For details, see Obtaining the AK/SK.
You have obtained the endpoint of the region where CAE is deployed. For details, see Regions and Endpoints.
You have created a bucket in OBS in the same region as CAE where the component is deployed to store software packages. For details, see Creating a Bucket. In this example, the bucket name is cae-obs.

Select an operating system (OS):
Before downloading and installing Jenkins, run the following command on the VM where Jenkins is located to check the VM OS type:
```
echo $HOSTTYPE
```
- If the command output is x86_64, download the AMD 64-bit OS.
- If the command output is aarch64, download the Arm 64-bit OS.
The obsutil tool is used to upload the software package to OBS after building. For details, see Downloading and Installing obsutil.

Run the following command to initialize obsutil:

{path}/obsutil config -i=ak -k=sk -e={endpoint}

where,

{path} is the obsutil installation path, for example, /root/tools/obsutil/obsutil_linux_amd64_5.4.6.
{endpoint} is the obtained endpoint of the region where CAE is deployed.

Create a test file. For example, test.txt.
```
touch test.txt
```
Use obsutil to upload the file to OBS.
```
~/tools/obsutil/obsutil_linux_amd64_5.4.6/obsutil cp test.txt obs://{OBS bucket name}
```
Replace {OBS bucket name} with the name of the OBS bucket to be used. In this example, the bucket name is cae-obs. Upload the test.txt file created in the current directory to the cae-obs bucket. If "Upload successfully" is displayed, the upload is successful.

Figure 1 Uploading a file to OBS
Log in to OBS and choose Object Storage.
Click bucket cae-obs. On the Objects page, view the uploaded file test.txt.