Docker pull error : x509: certificate has expired or is not yet valid

Question

Description of problem:

I\'m trying to pull ubuntu from the public registry with this command :

docker pull ubuntu

And then i got this

Answer 1

In my case I have decided to change the date and time of the server to the current date.

Answer 2

if this happened with Docker on Windows

Just Restart Docker Desktop

Answer 3

In a dev environment you could avoid this error modify the file daemon.json alocate at /etc/docker/daemon.json add a insecure registry at the list and restart the docker engine

{
  "insecure-registries" : [ "myinsecureregistry.com:443", "myinsecureregistry.com", "x.x.x.x:5000" ]
}

Ref: daemon configuration

Answer 4

You need to check with network configuration.If you assign single network interface you will get this issue.In network setting check NIC's are enable both public and private.

Answer 5

You can either use --insecure-registry option while starting docker deamon or need to provide valid certificate path. Look here for details.

Answer 6

If the other recommendations don't get you anywhere, make sure that you aren't using a reverse proxy (like Apache) AND Jetty.

If you are using both, its quite likely there is a *.jks that has not been updated with the most up to date certificate.