services:openvpn
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services:openvpn [2016/08/30 19:34] dgalloway [Adding Users] |
services:openvpn [2020/10/27 17:55] djgalloway |
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| The process for requesting lab access is documented [[https://ceph.github.io/sepia/adding_users/#requesting-lab-access|here]]. | The process for requesting lab access is documented [[https://ceph.github.io/sepia/adding_users/#requesting-lab-access|here]]. | ||
| - | ===== Adding Users ===== | + | ===== Ops Tasks ===== |
| + | ==== Adding Users ==== | ||
| A ticket should be filed for paper trail purposes. Put the ticket in the commit messages for the PRs created below. | A ticket should be filed for paper trail purposes. Put the ticket in the commit messages for the PRs created below. | ||
| To grant a new user access to the VPN, | To grant a new user access to the VPN, | ||
| - Add the user's public key to the [[https://github.com/ceph/keys|keys.git]] repo. ((This step is not required for non-humans or humans that don't need access to schedule runs.)) | - Add the user's public key to the [[https://github.com/ceph/keys|keys.git]] repo. ((This step is not required for non-humans or humans that don't need access to schedule runs.)) | ||
| - | - Add their crededentials to the [[https://github.com/ceph/ceph-sepia-secrets/blob/master/ansible/inventory/group_vars/all.yml|ceph-sepia-secrets.git repo]]. | + | - Add their credentials to the [[https://github.com/ceph/ceph-sepia-secrets/blob/master/ansible/inventory/group_vars/all.yml|ceph-sepia-secrets.git repo]]. |
| - If they **only** need VPN access, add them to ''openvpn_users'' ((This will not create an SSH user account on any lab hosts including teuthology.front. It only grants VPN access. An example of this use case would be for accessing the Reference Architecture lab in Sepia.)) | - If they **only** need VPN access, add them to ''openvpn_users'' ((This will not create an SSH user account on any lab hosts including teuthology.front. It only grants VPN access. An example of this use case would be for accessing the Reference Architecture lab in Sepia.)) | ||
| - Otherwise, add their username (''name'') and ''ovpn'' credentials to ''lab_users'' | - Otherwise, add their username (''name'') and ''ovpn'' credentials to ''lab_users'' | ||
| Line 19: | Line 20: | ||
| <code>ansible-playbook gateway.yml --tags="users"</code> | <code>ansible-playbook gateway.yml --tags="users"</code> | ||
| - | ===== fail2ban ===== | + | ==== fail2ban ==== |
| fail2ban is configured via the gateway role. It's configured to work with firewalld. Run ''ipset list'' to see list of currently banned IPs. | fail2ban is configured via the gateway role. It's configured to work with firewalld. Run ''ipset list'' to see list of currently banned IPs. | ||
| Line 27: | Line 28: | ||
| ^%(__prefix_line)sReceived disconnect from <HOST>: 11: (Bye Bye)? \[preauth\]$ | ^%(__prefix_line)sReceived disconnect from <HOST>: 11: (Bye Bye)? \[preauth\]$ | ||
| </code> | </code> | ||
| + | |||
| + | ==== Updating sepia-vpn-client.tar.gz ==== | ||
| + | This shouldn't need to happen often but was necessary when python3 came out. | ||
| + | |||
| + | - ''%%ssh www.ceph.com%%'' | ||
| + | - ''sudo -i'' | ||
| + | - ''cd /var/www/ceph.com/sage/'' | ||
| + | - ''mkdir wip && cp sepia-vpn-client.tar.gz wip/ && cd wip && tar xzf sepia-vpn-client.tar.gz'' | ||
| + | - Make your edits in the sepia dir | ||
| + | - When you're done, ''tar -czvf sepia-vpn-client.tar.gz sepia'' | ||
| + | - ''mv sepia-vpn-client.tar.gz /var/www/ceph.com/sage/'' | ||
| + | - ''chown dgalloway:www-data /var/www/ceph.com/sage/sepia-vpn-client.tar.gz'' | ||
| + | - ''rm -rf /var/www/ceph.com/sage/wip'' | ||
| + | |||
| + | ===== Troubleshooting ===== | ||
| + | ==== TLS Error: local/remote TLS keys are out of sync ==== | ||
| + | You may also see ''ValueError: need more than 2 values to unpack'' in ''/var/log/openvpn/openvpn.log'' | ||
| + | |||
| + | **Resolution:** You likely forgot a space in a user's hashed credential. Check recent commits in ceph-sepia-secrets.git and make sure all users have three values per ''ovpn'' key. | ||
| ===== To-Do ===== | ===== To-Do ===== | ||
services/openvpn.txt · Last modified: 2020/10/27 19:22 by djgalloway
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