October 2025: Delivered major infrastructure modernization and scalable provisioning across Proxmox and Scaleway, with reinforced security posture and storage guidance. Key features delivered include Proxmox infrastructure enhancements (new Superset container, VM ISO downloads, virtiofs hosting, hwaddr preservation) and the Hetzner Proxmox upgrade to v9 with synchronized backups and improved container/user management; Scaleway provisioning improvements (base configuration, Debian 13 support, base install and network configurations) with updated documentation; Git-crypt access control update (new collaborator); and ZFS pool migration guidance documenting NVMe-based storage migration steps. Major bug fix: prevented a full container restart during updates. These efforts reduced deployment time, improved reliability and security, and provided clearer storage and infrastructure guidance. Key commits across workstreams are cited below for traceability: ecdd5b8b9082a02d91ff7788a98d6f9cec28605f (feat: superset container creation) ; 7cece76ba402ab33c943290f1c05121e764da988 (feat: add iso download for VMs) ; 8d05e86d696c3a7802410a5bdb0f264ca79af4a0 (feat: virtiofs setup on proxmox nodes) ; d05237b1eb18286791989fa20c41c6bc52d07ced (fix: avoid restarts) ; 4ab7e8c09704b39085de2c0f7608e9d9f567656b (feat: upgrade hetzner proxmox) ; b75b2691660ae9641b0f187b89f76061158fcebb (feat: base configuration of scaleway servers) ; 3e6e838320d1bba29dbe62f55ed27c8a1ba03271 (feat: scaleway base install) ; c318a70a638d315122b0df3612426856ef01d529 (docs: scaleway servers zfs setup) ; 5fa4cbf2408c5493dfcfeb863ea980a0813d440a (Add 1 git-crypt collaborator) ; 6e4114242763a6564db54aec99ccfc16815db176 (docs: move off1 data to nvme)

September 2025 – Monthly summary focusing on delivering business-value through reliable data access, automated infrastructure, and upgraded data platforms, while raising code quality and deployment confidence. Key features delivered - Data Access Reliability and Taxonomy Safety (webcomponents): ensured authenticated read requests include credentials for questions/insights and refactored taxonomy handling to safely manage undefined taxonomy inputs and align with the SDK Nutrient Type. Commits cb52e901d5b33bec3d9da750840ca09958512528 and 2eee761d4f40b94cee6d6bf1ea1e9ee6f62e17ac. - CI Build and Library Publication Process Stabilization (webcomponents): stabilized CI workflow configuration for correct npm package scoping and improved library publication reliability. Commits 87e443248b2955ffff84a1b838e4ab4832160df9 and 369114137f5ffa7acc68565569463ed92c8e1d4b. - Proxmox Container Deployment and Reverse Proxy via Ansible (infrastructure): implemented container installation on Proxmox with a reverse proxy, refactored reverse-proxy roles, added Nginx and container-management roles, plus updated docs. Commit 4e2d16a6972257ffbccd6a8d341605c15226bac6. - Folksonomy Engine API Deployment (infrastructure): installed and deployed Folksonomy engine API, including PostgreSQL integration and staging deployment configuration, with deployment docs. Commit 0488c51299e1bf98b7631026d63aa6796860583c. - PostgreSQL 17 Upgrade and Verification (infrastructure): documented and executed upgrade path to PostgreSQL 17 in production, including new APT repos, cluster upgrade steps, and post-upgrade verification (Keycloak login/testing). Commit 6a1b0bf3e8444785888a1e23e6147013b0e9ace0, with related validation. Major bugs fixed - Data Access Reliability and Taxonomy Safety: fixed to include credentials in robotoff read requests and addressed type errors; aligned taxonomy handling with SDK Nutrient Type. Commits cb52e901d5b33bec3d9da750840ca09958512528 and 2eee761d4f40b94cee6d6bf1ea1e9ee6f62e17ac. - CI Build and Library Publication Process Stabilization: corrected npm scoping in package.yml and stabilized library publishing flow. Commits 87e443248b2955ffff84a1b838e4ab4832160df9 and 369114137f5ffa7acc68565569463ed92c8e1d4b. - Disk Replacement Incident Documentation in OVH3: documented disk failure symptoms, remediation steps, and resilvering behavior to inform future incident response. Commit 1f77cc53a9e7b3d37582dfd42de268edc0d9e72e. Overall impact and accomplishments - Improved data consistency and safety for authenticated reads, directly affecting data quality in questions/insights features. - Increased deployment reliability and packaging discipline, reducing time-to-publish for library components. - Scaled infrastructure automation with Proxmox and Ansible, enabling repeatable container deployments and robust reverse-proxy architecture. - Accelerated data platform modernization with Folksonomy API deployment and PostgreSQL 17 upgrade, including staging support and production validation. - Strengthened operational readiness with linting/CI improvements in Ansible and clear incident documentation for OVH3. Technologies and skills demonstrated - Ansible automation, Proxmox container orchestration, Nginx reverse proxy, PostgreSQL 17 upgrade and verification, CI/CD pipelines, npm package publishing, data access patterns and SDK alignment. Business value - Enabled faster, safer feature rollouts with reliable data access and taxonomy handling. - Reduced risk and increased confidence in deployments through improved CI, packaging, and linting. - Future-proofed the data platform with PostgreSQL 17 and robust incident documentation, supporting scalable growth and faster incident response.

August 2025 focused on reliability, developer productivity, and release automation across infrastructure, auth, and webcomponents. Implemented alert throttling and documentation to reduce alert fatigue; cleaned up misconfigurations in Proxmox provisioning; expanded hardware procedures documentation; improved dev lifecycle with graceful stop targets; and stabilized the CI/CD pipeline for webcomponents to accelerate safe, repeatable releases.

July 2025 monthly summary for openfoodfacts-infrastructure. Focused on reliability, disaster recovery, and scalable deployment orchestration across on-prem and cloud. Delivered consolidated incident documentation, storage resilience enhancements, robust backups, and deployment improvements that reduce MTTR and enable faster onboarding.

June 2025: Deployment tooling and docs modernization for openfoodfacts-infrastructure. Implemented uv-based Python version management and Poetry-based dependency management in deployment/docs, replacing the older pip install -r requirements.txt workflow. This enhances reproducibility, onboarding speed, and maintainability of the infrastructure deployment surface. The change is captured in the docs commit: "docs: update folksonomy deploy and install (#490)" with hash abe06cb35cd3419b9a6a5b07f62a2a0f570b4079. No user-facing bugs fixed this month; focus was on stabilizing deployment workflows and documenting the new process.

Month: 2025-05 | Summary of contributions across server and infrastructure focusing on API quality, security, and documentation improvements that deliver measurable business value and developer productivity.

Summary for 2025-04: This month, the openfoodfacts-infrastructure team delivered a cohesive set of infrastructure enhancements focused on deployment readiness, security hardening, and performance, while improving maintainability through tooling and documentation improvements. Key features include comprehensive deployment documentation and environment rename workflows, security hardening via git-crypt and new Ansible users, Hetzner Proxmox deployment guidance with ZFS and firewall hardening, a performance upgrade using dual Apache instances, a reorganization of Ansible configurations and user management, and MkDocs-based documentation site improvements with improved search and navigation. Minor build/docs fixes were completed to stabilize the documentation tooling. Business value takeaway: Faster, safer onboarding of new services; stronger security posture; improved latency for priority requests; and higher developer productivity through standardized infrastructure and clear, searchable documentation.

The March 2025 monthly summary focuses on improving developer onboarding and documentation for Slack invitations within the openfoodfacts-infrastructure repository. Delivered a comprehensive Slack Invitations Documentation Update that clarifies how to generate a permanent Slack invitation link, how to modify invitation link parameters in Slack administration, and how to update the static page on the OVH reverse proxy. This work enhances provisioning workflows, reduces support overhead, and aligns infra docs with existing standards for easier contributor onboarding.

February 2025 highlights: Established solid project skeletons and licensing foundations; tightened security and contributor onboarding; implemented infrastructure safeguards and refactors to reduce misconfigurations; expanded documentation and release discipline to speed safe deployments; and resolved critical status/deployment issues to improve observability and reliability across the Open Food Facts stack. These outcomes reduce risk, accelerate onboarding, and enable clearer, repeatable processes across repositories.

January 2025: Delivered storage, firmware, and data-ops improvements across the OpenFoodFacts infrastructure. Key outcomes included clearer ZFS guidance and a policy shift away from Proxmox replication, a reproducible firmware upgrade process to reduce disk latency, and a privacy-preserving Nginx log-to-JSONL pipeline with data enrichment for DuckDB analytics. These efforts improve reliability, performance, and usable data for faster insights.

December 2024 (2024-12) – The infrastructure team focused on strengthening operational reliability and knowledge transfer through comprehensive documentation improvements across provisioning, backup/maintenance, and incident response. The work enhances onboarding speed, standardizes deployment and recovery workflows, and improves incident handling, while maintaining rigorous traceability through commit history.

November 2024 monthly summary for openfoodfacts/openfoodfacts-infrastructure: Focused on OVH3 backup strategy redesign and replication reliability improvements. Documented initial backup approach, identified replication blockers, and outlined a revised strategy centered on snapshot management and synchronization to the MOJI server. Implemented side fixes for stalled replication jobs and removal of old orphaned volumes. These efforts strengthen data resilience, establish a clear operational playbook, and lay groundwork for automated backup workflows.