got error when file too large about clamav-rest-api

[benzino77]

Hi,
The APP_MAX_FILE_SIZE parameter should be provided in bytes. 100B can be too small to let CRA work properly.
Try to change this value to something more realistic: 10MB should be a good starting point
10 * 1024 * 1024 = 10485760
APP_MAX_FILE_SIZE=10485760

The value in the example docker-compose.yaml file is 25MB for single file to scan

[kobayashi-m42]

@benzino77 Thanks for your comment.
I set APP_MAX_FILE_SIZE to 10MB (10485760) and tried a file larger than 10MB but got the same error.

api response:

{
  "success": false,
  "data": {
    "error": "File size limit exceeded. Max size of uploaded file is: 10485760 KB"
  }
}

[benzino77]

If you set a limit to 10MB and send file greater then 10MB... well it is correct behavior.
APP_MAX_FILE_SIZE is the upper size limit of a file which can be accepted by CRA.

[kobayashi-m42]

@benzino77 Container restarts when an error occurs. Is it also correct behavior for the container to exit?

[benzino77]

Sorry to hear it.
What is your setup? Are you trying to start CRA on docker or on k8s? Have you tried to use sample configuration from examples directory?
I've just tested CRA on docker and k8s on my side using samples provided in examples directory. Works without any problem - no restarts on uploading files exceeding size limit

For docker I'm on version:

docker --version
Docker version 25.0.3, build 4debf41

in case of k8s I've performed tests on 1.24.3 and 1.28.3 also works without restarts when file size limit is exceeded:

minikube profile list
|----------|-----------|---------|--------------|------|---------|---------|-------|--------|
| Profile  | VM Driver | Runtime |      IP      | Port | Version | Status  | Nodes | Active |
|----------|-----------|---------|--------------|------|---------|---------|-------|--------|
| cluster1 | docker    | docker  | 192.168.58.2 | 8443 | v1.28.3 | Running |     1 |        |
| minikube | docker    | docker  | 192.168.49.2 | 8443 | v1.24.3 | Stopped |     1 | *      |
|----------|-----------|---------|--------------|------|---------|---------|-------|--------|

[kobayashi-m42]

I tried CRA on Docker using samples provided in examples directory.

I use the same docker version.

docker --version
Docker version 25.0.3, build 4debf41

[benzino77]

Hmm. That is strange. I just tested CRA on two different environments and it works as expected. Can you provide more details about your setup?
What architecture you are running on? x86_64? ARM64 (Apple M1/M2/Mx)?
What OS you are running underneath? Windows? Linux? MacOS?
Do you introduce any changes to sample docker-compose.yaml file included in examples directory?

[kobayashi-m42]

I am using MacOS. I tried it in the following environments.

• x86_64
• ARM64(Apple M2)

All environments use Docker image benzino77/clamav-rest-api:1.2.2.

After a minute or two after the request, an error log is output and the system restarts. In some cases, it restarts immediately.

APP_MAX_FILE_SIZE in docker-compose.yaml is changed to 10485760. No other changes other than this.

[benzino77]

I have been trying to reproduce your problem but without luck.
I have setup CRA on two different machines with docker. Set the max upload file to 1MB and upload random files in a loop to CRA to scan them. Most of the files exceeded APP_MAX_FILE_SIZE. I haven't observed restarts.

Is it a "plain" docker installation or you introduce some "tweaks" in docker.json file?

[benzino77]

I think that finally I was able to reproduce your problem. Check the new docker image pushed to docker hub.

[benzino77]

Close this issue as there is no response from the reporter.