update document login see config.json as valid

Update the document, pointing out podman credentials from $HOME/.docker/config.json can be used by Podman.

Signed-off-by: Qi Wang <qiwan@redhat.com>
This commit is contained in:
Qi Wang
2020-06-09 21:04:34 -04:00
parent b2200dbe05
commit b1f8aac056

View File

@ -12,7 +12,9 @@ and password. If the registry is not specified, the first registry under [regist
from registries.conf will be used. **podman login** reads in the username and password from STDIN.
The username and password can also be set using the **username** and **password** flags.
The path of the authentication file can be specified by the user by setting the **authfile**
flag. The default path used is **${XDG\_RUNTIME\_DIR}/containers/auth.json**.
flag. The default path used is **${XDG\_RUNTIME\_DIR}/containers/auth.json**. If there is a valid
username and password in the **authfile** , Podman will use those existing credentials if the user does not pass in a username.
If those credentials are not present, Podman will then use any existing credentials found in **$HOME/.docker/config.json**.
**podman [GLOBAL OPTIONS]**