OpenBao 2.7 removed the builtin LDAP auth engine from the server binary
(openbao/openbao GH-3882). `bao auth enable ldap` answered
"plugin not found in the catalog: ldap" and the deploy stopped there.
The role now builds its own image. A multi-stage Dockerfile copies the
openbao-plugin-auth-ldap binary out of the image declared as the
`auth-ldap` service entry into /opt/openbao/plugins. A second server
config file, plugins.hcl, names that directory and registers the plugin
declaratively. It sets plugin_auto_register = true explicitly: the image
starts the server with a config directory, and on that path 2.7.1 does
not apply the documented default, so without the line the catalog stays
empty. The Dockerfile sets the file mode in a helper stage instead of
COPY --chmod, which only BuildKit accepts.
The mount is enabled with -plugin-version=latest, so it follows whichever
plugin version the image ships. A mount created by the former builtin
engine is tuned and reloaded onto the plugin, which needs `update` on
sys/plugins/reload/backend in the ansible-admin policy.
The LDAP tasks move into tasks/addons/auth-ldap.yml and the plugin is
declared under meta/addons as a required addon bridged to `ldap`. Its
Playwright spec logs in through the mount and asserts that sys/auth
reports an external running plugin version.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Review had these removed across the role once already, and the 11 September
pass cleared every file that was flagged. The seal-key pin and the
recovery-key work then reintroduced the same pattern in nine new places.
Also removes two that predate the review and were never flagged: the
healthcheck note in meta/services.yml and the entrypoint note in
compose.yml.j2. Both are the same narrative-exception shape.
Param docs, file headers and the plain contract notes in the Playwright specs
stay: separate categories, none of them objected to. What the deleted
comments recorded lives in the role README.
kevinveenbirkenbachandClaude Opus 5.5
evangelostsak