Errors while pulling docker images

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1

I’m getting errors while pulling docker hub images. Has anyone see this issue, which is failing on copying images to default datastore location?

'/opt/nebula/var//datastores/1/43f4883e101ce5f3f59ea5ac2da946f4'" failed: Unable to find image 'nginx:stable' locally
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: stable: Pulling from library/nginx
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: b380bbd43752: Pulling fs layer
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 83acae5e2daa: Pulling fs layer
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 33715b419f9b: Pulling fs layer
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: eb08b4d557d8: Pulling fs layer
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 74d5bdecd955: Pulling fs layer
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 0820d7f25141: Pulling fs layer
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: eb08b4d557d8: Waiting
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 74d5bdecd955: Waiting
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 0820d7f25141: Waiting
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 33715b419f9b: Download complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: eb08b4d557d8: Verifying Checksum
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: eb08b4d557d8: Download complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: b380bbd43752: Verifying Checksum
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: b380bbd43752: Download complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 83acae5e2daa: Verifying Checksum
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 83acae5e2daa: Download complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 74d5bdecd955: Verifying Checksum
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 74d5bdecd955: Download complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 0820d7f25141: Verifying Checksum
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 0820d7f25141: Download complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: b380bbd43752: Pull complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 83acae5e2daa: Pull complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 33715b419f9b: Pull complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: eb08b4d557d8: Pull complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 74d5bdecd955: Pull complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: 0820d7f25141: Pull complete
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: Digest: sha256:9e37120c97a0787656cad9c24c3a5d5d606a770523144d01eae6734095a92c20
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: Status: Downloaded newer image for nginx:stable
Wed Oct 13 04:17:05 2021 [Z0][ImM][I]: Error copying
Wed Oct 13 04:17:05 2021 [Z0][ImM][E]: Error copying docker://nginx?size=2048&filesystem=ext4&format=raw&tag=stable to /opt/nebula/var//datastores/1/43f4883e101ce5f3f59ea5ac2da946f4
2

Sorry I don’t have more specifics, but I believe I had similar problems on my CentOS8 ONE front-end server and I was able to get it working by updating to the latest Docker that was available in the public YUM repo. I’m not sure if that’s the exact case with your environment but it might be something to try.