Untitled Session
2026-06-01 19:05 UTC · 46 messages · cli
You2026-06-01 19:07 UTC
Create the profe_main database with a profe_users table on the new sandbox server's MySQL container, and deploy the profe-sync mu-plugin to the WordPress container. Use SSH with the benjamin_key to access the server. Verify everything works end-to-end.
Donna2026-06-01 19:07 UTC
Let me start by SSHing into the server and checking the Docker containers.
Tool2026-06-01 19:07 UTC
{"output": "Warning: Permanently added '212.132.99.138' (ED25519) to the list of known hosts.\r\nNAMES IMAGE STATUS\ntest-wp-wordpress-1 wordpress:latest Up 12 minutes\ntest-wp-db-1 mysql:8.4 Up 19 minutes (healthy)", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Good, both containers are up. Let me inspect the MySQL container for network details and check the DB host.
Tool2026-06-01 19:07 UTC
{"output": "{\n \"test-wp_default\": {\n \"IPAMConfig\": null,\n \"Links\": null,\n \"Aliases\": [\n \"test-wp-db-1\",\n \"db\"\n ],\n \"DriverOpts\": null,\n \"GwPriority\": 0,\n \"NetworkID\": \"d1e0add1adaaddf3ca1d03595357fbaeae3c7eb39c29a1c751269dab13a7288c\",\n ...
Tool2026-06-01 19:07 UTC
{"output": "{\n \"test-wp_default\": {\n \"IPAMConfig\": null,\n \"Links\": null,\n \"Aliases\": [\n \"test-wp-wordpress-1\",\n \"wordpress\"\n ],\n \"DriverOpts\": null,\n \"GwPriority\": 0,\n \"NetworkID\": \"d1e0add1adaaddf3ca1d03595357fbaeae3c7eb39c29a1c751269dab1...
Donna2026-06-01 19:07 UTC
Network details: MySQL at 172.18.0.2 (aliases: `db`, `test-wp-db-1`), WordPress at 172.18.0.3. Now let me create the profe_main database and table.
Tool2026-06-01 19:07 UTC
{"output": "mysql: [Warning] Using a password on the command line interface can be insecure.\nERROR 1064 (42000) at line 17: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'IDENTIFIED BY 'wordpress'' at line 1", "...
Donna2026-06-01 19:07 UTC
MySQL 8.4 has deprecated `IDENTIFIED BY` in `GRANT`. Let me fix that.
Tool2026-06-01 19:07 UTC
{"output": "mysql: [Warning] Using a password on the command line interface can be insecure.", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Tool2026-06-01 19:07 UTC
{"output": "mysql: [Warning] Using a password on the command line interface can be insecure.", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Now let me verify everything was created correctly.
Tool2026-06-01 19:07 UTC
{"output": "mysql: [Warning] Using a password on the command line interface can be insecure.\nDatabase\ninformation_schema\nmysql\nperformance_schema\nprofe_main\nsys\nwordpress\nTables_in_profe_main\nprofe_users\nField\tType\tNull\tKey\tDefault\tExtra\nuuid\tvarchar(36)\tNO\tPRI\tNULL\t\nwp_user_id...
Donna2026-06-01 19:07 UTC
Database and table created successfully with 0 users. Now let me check the WordPress DB credentials and wp-content structure.
Tool2026-06-01 19:07 UTC
{"output": "define( 'DB_NAME', getenv_docker('WORDPRESS_DB_NAME', 'wordpress') );\r\ndefine( 'DB_USER', getenv_docker('WORDPRESS_DB_USER', 'example username') );\r\ndefine( 'DB_PASSWORD', getenv_docker('WORDPRESS_DB_PASSWORD', 'example password') );\r\ndefine( 'DB_HOST', getenv_docker('WORDPRESS_DB_...
Tool2026-06-01 19:07 UTC
{"output": "total 12\ndrwxr-xr-x 2 root root 4096 Jun 1 19:01 .\ndrwxr-xr-x 9 www-data www-data 4096 Jun 1 19:01 ..\n-rw-r--r-- 1 root root 91 Jun 1 19:01 profe-unlock.php\nPDO\npdo_sqlite", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Tool2026-06-01 19:07 UTC
{"output": "DB_NAME: wordpress\nDB_USER: wordpress\nDB_PASSWORD: wordpress\nDB_HOST: db:3306", "exit_code": 0, "error": null}
Tool2026-06-01 19:07 UTC
{"output": "mysqli\nmysqlnd\nmysqli loaded\nno pdo_mysql", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Now I have all the info. WordPress uses `wordpress`/`wordpress` with host `db:3306`. No pdo_mysql — we'll use wpdb. Let me create the mu-plugin.
Tool2026-06-01 19:07 UTC
{"bytes_written": 15329, "dirs_created": true, "lint": {"status": "skipped", "message": "No linter for .php files"}}
Donna2026-06-01 19:07 UTC
Tool2026-06-01 19:07 UTC
{"output": "No syntax errors detected in /root/profe-sync.php", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Syntax is clean. Let me upload the file to the WordPress container and verify.
Tool2026-06-01 19:07 UTC
{"output": "", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Tool2026-06-01 19:07 UTC
{"output": "-rw-r--r-- 1 root root 15329 Jun 1 19:06 /var/www/html/wp-content/mu-plugins/profe-sync.php\nNo syntax errors detected in /var/www/html/wp-content/mu-plugins/profe-sync.php", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
File is deployed. Now let me verify WordPress recognizes it, check site health, and test user registration.
Tool2026-06-01 19:07 UTC
{"output": "profe-unlock\tmust-use\t\t\t\toff\nprofe-sync\tmust-use\t\t1.0.0\t\toff", "exit_code": 1, "error": null, "exit_code_meaning": "No matches found (not an error)"}
Tool2026-06-01 19:07 UTC
{"output": "200", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Tool2026-06-01 19:07 UTC
{"output": "name\tstatus\tupdate\tversion\tupdate_version\tauto_update\nakismet\tinactive\tnone\t5.7\t\toff\nhello\tinactive\tnone\t1.7.2\t\toff\nprofe-unlock\tmust-use\t\t\t\toff\nprofe-sync\tmust-use\t\t1.0.0\t\toff", "exit_code": 1, "error": null}
Donna2026-06-01 19:07 UTC
WordPress recognizes the mu-plugin, and the site returns 200. Let me now check cron jobs, register a test user, and verify everything works end-to-end.
Tool2026-06-01 19:07 UTC
{"output": "profe_sync_bp_xprofile_cron\t2026-06-01 19:11:25\t4 minutes 46 seconds\t5 minutes\nprofe_sync_billing_geo_cleanup_cron\t2026-06-01 19:21:25\t14 minutes 46 seconds\t15 minutes", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Both cron jobs are scheduled. Let me register a test user and verify the sync works.
Tool2026-06-01 19:07 UTC
{"output": "Success: Created user 2.", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Tool2026-06-01 19:07 UTC
{"output": "mysql: [Warning] Using a password on the command line interface can be insecure.\n*************************** 1. row ***************************\n uuid: 60a46608-b0c7-4677-8709-5a3723002cf1\n wp_user_id: 2\n user_login: testsync\n user_email: tester@test.com\n ...
Donna2026-06-01 19:07 UTC
User sync works perfectly! Let me test the profile update (UPSERT pattern) by changing the display name.
Tool2026-06-01 19:07 UTC
{"output": "Success: Updated user 2.", "exit_code": 0, "error": null}
Donna2026-06-01 19:07 UTC
Tool2026-06-01 19:07 UTC
{"output": "mysql: [Warning] Using a password on the command line interface can be insecure.\n*************************** 1. row ***************************\n uuid: 60a46608-b0c7-4677-8709-5a3723002cf1\n wp_user_id: 2\n user_login: testsync\ndisplay_name: Test Sync Updated\n created_at: 20...
Donna2026-06-01 19:07 UTC
Both sync patterns work perfectly. Let me do a final comprehensive summary check.
Tool2026-06-01 19:07 UTC
{"output": "mysql: [Warning] Using a password on the command line interface can be insecure.\nDatabase (profe_main)\nprofe_main\nuser_count\n1\n---\n-rw-r--r-- 1 root root 15329 Jun 1 19:06 /var/www/html/wp-content/mu-plugins/profe-sync.php\n---\nprofe-sync\tmust-use\t\t1.0.0\t\toff\n---\nSite HTTP...
Donna2026-06-01 19:07 UTC
## Summary — Task Complete
### What I Did
**1. Created `profe_main` database and `profe_users` table**
- Connected via `ssh -i /root/.ssh/benjamin_key root@212.132.99.138`
- Executed SQL inside `test-wp-db-1` (MySQL 8.4, IP: 172.18.0.2)
- Created the database with `utf8mb4_unicode_ci` charset
- Created `profe_users` table with all required columns, indexes, and constraints
- Granted `ALL PRIVILEGES on profe_main.*` to the `wordpress`@`%` user (using MySQL 8.4's new syntax — `GRANT` without `IDENTIFIED BY`)
**2. Deployed `profe-sync` mu-plugin**
- Created `/root/profe-sync.php` locally (15,329 bytes)
- Uploaded to `/var/www/html/wp-content/mu-plugins/profe-sync.php` inside `test-wp-wordpress-1`
- PHP lint passes clean
- WordPress recognizes it as a must-use plugin (version 1.0.0)
### MySQL Connection Details (from WordPress container)
| Parameter | Value |
|-----------|-------|
| Host | `db` (172.18.0.2, docker-compose network) |
| User | `wordpress` |
| Password | `wordpress` |
| Database | `profe_main` |
### profe_users Table Schema (DESCRIBE output)
```
uuid varchar(36) NO PRI NULL
wp_user_id bigint unsigned NO UNI NULL
user_login varchar(60) NO NULL
user_email varchar(100) NO MUL NULL
display_name varchar(250) NO ''
membership_level varchar(50) YES MUL NULL
meta json YES NULL
created_at datetime NO CURRENT_TIMESTAMP
updated_at datetime NO CURRENT_TIMESTAMP ON UPDATE
```
### End-to-End Verification
| Check | Result |
|-------|--------|
| Database created | `profe_main` exists |
| Table created | `profe_users` exists |
| User sync on registration | ✅ — Created user 2 (`testsync`) → row inserted in `profe_users` |
| User sync on profile update (UPSERT) | ✅ — `display_name` changed to "Test Sync Updated", `updated_at` updated |
| PHP lint | No syntax errors |
| WordPress plugin detection | `profe-sync` listed as `must-use` |
| Cron jobs scheduled | `profe_sync_bp_xprofile_cron` (every 5 min) and `profe_sync_billing_geo_cleanup_cron` (every 15 min) |
| Site health | HTTP 200 from `https://test.thelinguagroup.com/` |
### Issues Encountered
- **MySQL 8.4 syntax change**: `GRANT ... IDENTIFIED BY` is deprecated — had to run `GRANT` and user creation separately
- **No `pdo_mysql`**: Only `mysqli` is available in the WordPress container, so the plugin correctly uses `wpdb` instead of PDO
### Plugin Architecture
- Uses a secondary `wpdb` instance connecting to `profe_main` on the same MySQL host
- All hooks are registered: `user_register`, `profile_update`, `pmpro_after_change_membership_level`, `xprofile_updated_profile`
- UPSERT pattern (`INSERT ... ON DUPLICATE KEY UPDATE`) for profile updates
- Cron jobs catch any changes missed by hooks (BP XProfile every 5 min, billing geo every 15 min)
- Fail-graceful: errors are logged via `error_log()`, site won't crash if profe_main is unreachable