the data path for attu b6 is incorrect

[cnangel]

Describe the bug:

The data path on your attu b6 is incorrect; the actual path is /app. How can I customize and specify the data path?

Attu version:
3.0.0-beta.6

[cnangel]

When I set ATTU_DB_PATH=/data, it occurs error, for example:

attu  | SqliteError: unable to open database file
attu  |     at new Database (/app/.output/server/node_modules/better-sqlite3/lib/database.js:69:26)
attu  |     ... 4 lines matching cause stack trace ...
attu  |     at async runWithOptionalAuth (file:///app/.output/server/_ssr/ssr.mjs:1447:33) {
attu  |   cause: SqliteError: unable to open database file
attu  |       at new Database (/app/.output/server/node_modules/better-sqlite3/lib/database.js:69:26)
attu  |       at file:///app/.output/server/_ssr/db-cgB5_C3e.mjs:668:14
attu  |       at ModuleJob.run (node:internal/modules/esm/module_job:439:25)
attu  |       at process.processTicksAndRejections (node:internal/process/task_queues:104:5)
attu  |       at async node:internal/modules/esm/loader:633:26
attu  |       at async runWithOptionalAuth (file:///app/.output/server/_ssr/ssr.mjs:1447:33) {
attu  |     code: 'SQLITE_CANTOPEN'
attu  |   },
attu  |   status: 500,
attu  |   statusText: undefined,
attu  |   headers: undefined,
attu  |   data: undefined,
attu  |   body: undefined,
attu  |   unhandled: true
attu  | }

[shanghaikid]

Thanks for reporting this. ATTU_DB_PATH should point to the SQLite database file, not just the data directory.

Please set it to a file path under the mounted writable directory, for example:

environment:
  - ATTU_DB_PATH=/data/attu.db
volumes:
  - attu-data:/data

I tested this with zilliz/attu:v3.0.0-beta.6:

• ATTU_DB_PATH=/data with /data mounted as a directory reproduces the error: SQLITE_CANTOPEN: unable to open database file
• ATTU_DB_PATH=/data/attu.db works; the request reaches the normal auth check (401 Authentication required when not logged in)

So the fix is to use /data/attu.db instead of /data, and make sure /data is writable by the Attu container user.