Automate Odoo-triggered Redmine & GitLab account creation with Slack notifications

📌Who is this for? HR teams, IT Operations, and System Administrators managing employee onboarding at scale. It’s perfect if you use Odoo 18 to trigger account requests and need Redmine + GitLab accounts created instantly and consistently.

📌The Problem Manual account creation creates bottlenecks: - IT waits for HR notifications that often get missed or delayed. - Duplicate accounts pile up when no one checks existing data first. - Account creation timelines are inconsistent (sometimes correct, sometimes wrong). - Zero visibility into what succeeded or failed.

📌What It Does Catches an employee account creation request from Odoo 18 → queries employee data → checks for existing accounts → creates only the accounts that are missing → notifies your team via Slack with the full status. Here's the flow in detail: 1. Webhook trigger from Odoo 18 - automatically fires when your HR team marks an employee as needing Redmine, GitLab, or both. 2. Fetch employee data from Odoo 18 - pulls email and account type requirements. 3. Deduplicate requests - separates "needs both," "GitLab only," and "Redmine only" cases. 4. Check for existing accounts - queries Redmine and GitLab to avoid duplicate creation attempts. 5. Create accounts - uses Redmine and GitLab APIs to spin up accounts (only if they don't exist). 6. Slack notification - sends a summary showing what was created, skipped, or failed- including error details if something went wrong.

📌Quick Setup - Generate a Webhook URL in n8n and configure Odoo 18 to call it during onboarding. - Add Redmine admin API key and GitLab admin access token. - Enable /users.json (Redmine) and /users (GitLab) endpoints. - Configure Slack webhook for notifications. - Test with sample data, then activate.

📌Results - Zero duplicates - the system checks before creating. - Full visibility - Slack reports every single attempt. - Instant delivery - new hires get accounts on day one. - Dramatically reduced IT workload.

📌Take It Further - Auto-assign projects in Redmine/GitLab post-creation. - Generate passwords or TOTP setup and email them to new hires. - Log everything to Google Sheets, Notion, or a database. - Handle multi-tenant setups if your Odoo manages multiple organizations. - Add provisioning for Slack, Google Workspace, VPN, or other systems.

📌Need help customizing? Contact me for consulting and support: [Linkedin](https://www.linkedin.com/company/bac-ha-software/posts/?feedView=all) / [Website](https://bachasoftware.com/bhsoft-contacts)