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To toggle password based SSH access for users to log in to the MSA:
Edit the file /etc/ssh/sshd_config.
Set the PasswordAuthentication option to “yes” or “no”
Restart the sshd service using the command:
service sshd restart
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Additional SSH public keys can be manually appended to the file /root/.ssh/authorized_keys or added by using the script ssh-copy-id.
If the directory or the file does not already exist, either can be manually created using the following commands:
mkdir /root/.ssh
echo “” >> /root/.ssh/authorized_keys
chmod 600 /root/.ash/authorized_keys
chmod 700 /root/.ssh/
External references:
man sshd_config – https://man7.org/linux/man-pages/man5/sshd_config.5.html
man ssh-copy-id – https://www.unix.com/man-page/linux/1/SSH-COPY-ID/
man sshd – https://man7.org/linux/man-pages/man8/sshd.8.html
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Note: The directory must have access mode 700. The file must have access mode 600. |
Enable SSH on the MSA
Follow these steps to enable SSH on a Management Server Appliance.
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Log in to the MSA appliance web console.
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Edit the sshd config file:
vi /etc/ssh/sshd_config
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Enable root login:
PermitRootLogin
Restart the sshd service:
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If you need assistance managing SSH on the MSA, contact JetStream Support. |