centreon/centreon-collect
Oct 2024 – Oct 2025
11 Months active
Languages Used
C++PythonRobot FrameworkCProtocol BuffersSQLprotobufJSON
Technical Skills
Configuration ManagementProtocol BuffersSystem AdministrationTestinggRPCBackend Development
Sechkem
PROFILE
Sechkem
Sechkem contributed to the centreon/centreon-collect repository by engineering robust monitoring, authentication, and configuration features for scalable IT environments. Over 11 months, Sechkem delivered agent enhancements such as token-based authentication using JWT, Windows file and task scheduler monitoring, and retry logic for Centreon Monitoring Agent checks. Their work involved C++ and Python, leveraging Protocol Buffers and gRPC for secure, extensible communication. Sechkem refactored configuration management for backward compatibility, improved installer reliability, and strengthened TLS handling. Through systematic testing and integration, Sechkem addressed security, observability, and deployment challenges, demonstrating depth in backend development, system programming, and cross-platform automation.
Overall Statistics
Feature vs Bugs
92%Features
Repository Contributions
31Total
Bugs
2
Commits
31
Features
23
Lines of code
42,316
Activity Months11
Your Network
15 peopleSame Organization
@ext.centreon.com4
Work History
October 2025
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10 | Centreon/centreon-collect: Key CMA improvements delivered to improve reliability and accuracy of monitoring. Implemented retry logic for CMA checks with configurable retry intervals and max attempts, and introduced CMA host/service freshness checks to prevent false stale states. These changes reduce transient alert noise, improve incident response, and tighten the correctness of CMA monitoring across hosts and services.
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10 | Centreon/centreon-collect: Key CMA improvements delivered to improve reliability and accuracy of monitoring. Implemented retry logic for CMA checks with configurable retry intervals and max attempts, and introduced CMA host/service freshness checks to prevent false stale states. These changes reduce transient alert noise, improve incident response, and tighten the correctness of CMA monitoring across hosts and services.
October 2025
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025: Delivered security and deployment enhancements for centreon-collect. Key features delivered include flexible gRPC encryption configuration and packaging modernization of the CMA installer from NSIS to Inno Setup, with UI refinements. No major bugs fixed this month; however, installer warnings and certificate/key handling were improved to prevent deployment issues. Overall impact: stronger security posture, smoother deployments, and reduced maintenance for deployment tooling. Technologies/skills demonstrated: gRPC configuration parsing and schema evolution, Inno Setup packaging, installer UI/UX refinements, and release engineering.
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025: Delivered security and deployment enhancements for centreon-collect. Key features delivered include flexible gRPC encryption configuration and packaging modernization of the CMA installer from NSIS to Inno Setup, with UI refinements. No major bugs fixed this month; however, installer warnings and certificate/key handling were improved to prevent deployment issues. Overall impact: stronger security posture, smoother deployments, and reduced maintenance for deployment tooling. Technologies/skills demonstrated: gRPC configuration parsing and schema evolution, Inno Setup packaging, installer UI/UX refinements, and release engineering.
August 2025
4 Commits • 2 Features
Aug 1, 2025Monthly summary for 2025-08 focusing on security hardening and configuration reliability in centreon-collect. Delivered two key feature areas: (1) token-based authentication enhancements and (2) TLS/certificate handling improvements. Implementations emphasize backward compatibility and safer defaults to reduce deployment risks and align with encryption requirements across agents.
4 Commits • 2 Features
Aug 1, 2025Monthly summary for 2025-08 focusing on security hardening and configuration reliability in centreon-collect. Delivered two key feature areas: (1) token-based authentication enhancements and (2) TLS/certificate handling improvements. Implementations emphasize backward compatibility and safer defaults to reduce deployment risks and align with encryption requirements across agents.
August 2025
July 2025
4 Commits • 4 Features
Jul 1, 2025Concise monthly summary for July 2025 (repository: centreon/centreon-collect). Focused on feature delivery, reliability improvements, and maintainability enhancements that drive monitoring coverage and platform security. Major work centered on cross-platform enhancements and test quality to support scalable monitoring deployments.
July 2025
4 Commits • 4 Features
Jul 1, 2025Concise monthly summary for July 2025 (repository: centreon/centreon-collect). Focused on feature delivery, reliability improvements, and maintainability enhancements that drive monitoring coverage and platform security. Major work centered on cross-platform enhancements and test quality to support scalable monitoring deployments.
June 2025
3 Commits • 2 Features
Jun 1, 2025June 2025 – Centreon Collect (centreon/centreon-collect): Security hardening of agent communications, reliability improvements, and enhanced observability. Delivered token-based authentication for poller-initiated agent connections, stronger gRPC server authentication, installer script enhancements for token-based flows, improved reverse-connection configuration handling, and OpenTelemetry TLS support when no tokens are configured. Added Windows Task Scheduler monitoring and associated tests. These changes strengthen security, reduce operational risk, and improve traceability across environments.
3 Commits • 2 Features
Jun 1, 2025June 2025 – Centreon Collect (centreon/centreon-collect): Security hardening of agent communications, reliability improvements, and enhanced observability. Delivered token-based authentication for poller-initiated agent connections, stronger gRPC server authentication, installer script enhancements for token-based flows, improved reverse-connection configuration handling, and OpenTelemetry TLS support when no tokens are configured. Added Windows Task Scheduler monitoring and associated tests. These changes strengthen security, reduce operational risk, and improve traceability across environments.
June 2025
May 2025
2 Commits • 2 Features
May 1, 2025May 2025 monthly summary for centreon/centreon-collect focusing on feature delivery, technical upgrades, and impact. 1) Key features delivered - Performance Data Helper (PDH) Counter Monitoring for Windows: introduced check_counter to collect and monitor PDH counters on Windows with configurable counter names, filters, output formats, and warning/critical thresholds; supports single and multi-instance; integrated into build and main entry points; unit tests added. Commit: 42bfdfff57a6c02fb38cfd7c816229b8793ac6fe (Mon 147308 cma native checks windows counter (#2327)). - Flexible gRPC Encryption Configuration: refactored encryption config to accept string values ('full','insecure','no') instead of boolean; updates to configuration schema, parsing logic, and tests. Commit: bb36d1e5fca77a437653aeff20319faabbdd7fb0 (refactor(grpc): update encryption configuration to accept string values (#2393)). 2) Major bugs fixed - No explicit major bugs documented in this dataset. The month focused on feature delivery and refactoring. 3) Overall impact and accomplishments - Enhanced observability with Windows PDH counters, enabling more precise monitoring and alerting. - Increased security configuration flexibility and clarity by using string-based gRPC encryption modes, improving policy compliance and reduce misconfiguration risk. - Added unit tests and integration hooks, improving stability and maintainability. 4) Technologies/skills demonstrated - Windows Performance Data Helper (PDH) monitoring, multi-instance support, and test coverage. - gRPC configuration refactoring, schema parsing, and test updates. - Configuration management, code refactoring, and end-to-end testing.
May 2025
2 Commits • 2 Features
May 1, 2025May 2025 monthly summary for centreon/centreon-collect focusing on feature delivery, technical upgrades, and impact. 1) Key features delivered - Performance Data Helper (PDH) Counter Monitoring for Windows: introduced check_counter to collect and monitor PDH counters on Windows with configurable counter names, filters, output formats, and warning/critical thresholds; supports single and multi-instance; integrated into build and main entry points; unit tests added. Commit: 42bfdfff57a6c02fb38cfd7c816229b8793ac6fe (Mon 147308 cma native checks windows counter (#2327)). - Flexible gRPC Encryption Configuration: refactored encryption config to accept string values ('full','insecure','no') instead of boolean; updates to configuration schema, parsing logic, and tests. Commit: bb36d1e5fca77a437653aeff20319faabbdd7fb0 (refactor(grpc): update encryption configuration to accept string values (#2393)). 2) Major bugs fixed - No explicit major bugs documented in this dataset. The month focused on feature delivery and refactoring. 3) Overall impact and accomplishments - Enhanced observability with Windows PDH counters, enabling more precise monitoring and alerting. - Increased security configuration flexibility and clarity by using string-based gRPC encryption modes, improving policy compliance and reduce misconfiguration risk. - Added unit tests and integration hooks, improving stability and maintainability. 4) Technologies/skills demonstrated - Windows Performance Data Helper (PDH) monitoring, multi-instance support, and test coverage. - gRPC configuration refactoring, schema parsing, and test updates. - Configuration management, code refactoring, and end-to-end testing.
April 2025
1 Commits • 1 Features
Apr 1, 2025Concise monthly summary for 2025-04 focusing on the Centreon project centreon/centreon-collect. Delivered secure token-based authentication for CMA connections, enabling JWT-based agent-initiated connections with server-side validation. Updated deployment and configuration artifacts to support token handling and future security hardening. Demonstrated end-to-end integration across Docker, PowerShell, and core agent components. Provides a stronger security posture for agent communications and aligns with modern authentication standards.
1 Commits • 1 Features
Apr 1, 2025Concise monthly summary for 2025-04 focusing on the Centreon project centreon/centreon-collect. Delivered secure token-based authentication for CMA connections, enabling JWT-based agent-initiated connections with server-side validation. Updated deployment and configuration artifacts to support token handling and future security hardening. Demonstrated end-to-end integration across Docker, PowerShell, and core agent components. Provides a stronger security posture for agent communications and aligns with modern authentication standards.
April 2025
March 2025
3 Commits • 3 Features
Mar 1, 2025March 2025 performance: Strengthened security, reliability, and configuration hygiene for centreon-collect. Delivered three core items: (1) Centreon Agent: Non-TLS Connection Security Warnings and Timeout to enforce production TLS best practices and test script updates; (2) Centreon Agent: Improved error handling for invalid check commands and arguments with a new check_dummy and e_status refactor; (3) Centreon Engine/Config Cleanup: Removed deprecated auto-rescheduling options with tests verifying warning logs. These changes reduce production risk, improve diagnostics, and enhance test coverage. Technologies/skills demonstrated include TLS enforcement, robust error handling, test-driven development, and deprecation warning strategies.
March 2025
3 Commits • 3 Features
Mar 1, 2025March 2025 performance: Strengthened security, reliability, and configuration hygiene for centreon-collect. Delivered three core items: (1) Centreon Agent: Non-TLS Connection Security Warnings and Timeout to enforce production TLS best practices and test script updates; (2) Centreon Agent: Improved error handling for invalid check commands and arguments with a new check_dummy and e_status refactor; (3) Centreon Engine/Config Cleanup: Removed deprecated auto-rescheduling options with tests verifying warning logs. These changes reduce production risk, improve diagnostics, and enhance test coverage. Technologies/skills demonstrated include TLS enforcement, robust error handling, test-driven development, and deprecation warning strategies.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 (2025-01) – Centreon Collect focused on expanding engine configuration to support nested hostgroups and servicegroups, improving the accuracy of the effective configuration and laying groundwork for scalable deployments. The changes include enhancements to the configuration expansion logic and accompanying tests to validate behavior.
1 Commits • 1 Features
Jan 1, 2025January 2025 (2025-01) – Centreon Collect focused on expanding engine configuration to support nested hostgroups and servicegroups, improving the accuracy of the effective configuration and laying groundwork for scalable deployments. The changes include enhancements to the configuration expansion logic and accompanying tests to validate behavior.
January 2025
November 2024
7 Commits • 4 Features
Nov 1, 2024November 2024 – centreon/centreon-collect: Delivered major feature work around inheritance, expanded gRPC API surface, and confirmed stability improvements. Key initiatives include adding service group inheritance across config, parser, engine, and tests; enabling contact group retrieval via gRPC with inheritance validation across startup and reloads; introducing GetTag and GetSeverity endpoints with consistent identifier handling; adding Command, Connector, and Escalation endpoints with template inheritance; and substantial code quality improvements plus a segmentation fault fix to stabilize host relationships. These changes reduce manual configuration effort, enable more reliable automation, and improve robustness of the collection engine.
November 2024
7 Commits • 4 Features
Nov 1, 2024November 2024 – centreon/centreon-collect: Delivered major feature work around inheritance, expanded gRPC API surface, and confirmed stability improvements. Key initiatives include adding service group inheritance across config, parser, engine, and tests; enabling contact group retrieval via gRPC with inheritance validation across startup and reloads; introducing GetTag and GetSeverity endpoints with consistent identifier handling; adding Command, Connector, and Escalation endpoints with template inheritance; and substantial code quality improvements plus a segmentation fault fix to stabilize host relationships. These changes reduce manual configuration effort, enable more reliable automation, and improve robustness of the collection engine.
October 2024
1 Commits • 1 Features
Oct 1, 2024Concise monthly summary for 2024-10 focusing on Centreon Centreon-collect: Key features delivered, major bugs fixed, impact, and tech skills demonstrated. Emphasis on business value and technical achievements for performance reviews.
1 Commits • 1 Features
Oct 1, 2024Concise monthly summary for 2024-10 focusing on Centreon Centreon-collect: Key features delivered, major bugs fixed, impact, and tech skills demonstrated. Emphasis on business value and technical achievements for performance reviews.
October 2024
Activity
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Quality Metrics
Correctness89.0%
Maintainability85.8%
Architecture84.8%
Performance77.4%
AI Usage23.2%
Skills & Technologies
Programming Languages
BashCC++CMakeJSONNSINSISNSIS ScriptPascalPowerShell
Technical Skills
Agent DevelopmentAsynchronous ProgrammingAuthenticationBackend DevelopmentBackward CompatibilityBuild System ConfigurationBuild SystemsC++C++ DevelopmentCI/CDCode RefactoringCompiler WarningsConfiguration ManagementData FilteringDatabase Management
Repositories Contributed To
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