First boot provisions the admin account through Metabase's /api/setup with an address Metabase accepts (dcaadmin-<hex>@localhost.localdomain — the old dcaadmin-<hex>@localhost was rejected as invalid), then proves the sign-in against the running service before it writes /var/lib/metabase/admin-password. Port 3000 answers and the credential file is present.
If you deployed this VM before 2026-09-16, it came from the older image and is not changed by the new publication — redeploy from the current Marketplace version, or apply the one-time repair below:
Image change: see the pull request.
Source: the Marketplace live version set for this offer, read from Partner Center on 2026-09-16. New deployments take the newest version by default.
| Application ports | 3000 (Metabase web UI) |
|---|---|
| Open in browser | http://<VM-IP>:3000/ |
| Admin credential file | sudo cat /var/lib/metabase/admin-password |
| Sign in as | the e-mail address in METABASE_ADMIN_EMAIL (dcaadmin-xxxxxxxx@localhost.localdomain) — Metabase signs in by e-mail, not username |
| Service(s) | metabase |
| Configuration | /etc/default/metabase (MB_* environment); application data in /var/lib/metabase/ |
| Logs | journalctl -u metabase -f |
| Version | Metabase 0.50.32 (H2 application database) |
| Platform | Ubuntu 24.04 LTS |
This image generates its admin credential on the VM at first boot — nothing is pre-set. SSH into the VM with the username + key you chose at deploy, then print the generated credential:
ssh <your-username>@<VM-IP>
sudo cat /var/lib/metabase/admin-passwordSign in as the e-mail address in METABASE_ADMIN_EMAIL (dcaadmin-xxxxxxxx@localhost.localdomain) — Metabase signs in by e-mail, not username.
Metabase logs in by e-mail address: use METABASE_ADMIN_EMAIL from the file (not `admin`). Change it to a real address after first sign-in.
Email support@dcassociatesgroup.com (response within 1 business day) or send a
message via the contact form. Include the offer name, VM size, region, and any log output — sudo journalctl -u <service> -n 100 usually tells the story.