Sre on Eddy Wiyatnohttps://eddywiyatno.my.id/tags/sre/Recent content in Sre on Eddy WiyatnoHugo -- gohugo.ioenSun, 20 Sep 2026 21:00:00 +0700tm-agent — Unified Cross-Platform Event Collector Daemonhttps://eddywiyatno.my.id/projects/tomcat-monitoring/tm-agent/Sun, 20 Sep 2026 21:00:00 +0700https://eddywiyatno.my.id/projects/tomcat-monitoring/tm-agent/Bedah arsitektur tm-agent: daemon background berbasis Go untuk streaming event lifecycle container secara real-time langsung dari engine socket API, deteksi OOM/crash instan (<10ms), dan serialisasi bukti atomik.tmctl — Unified Cross-Platform Operator CLI for Socket-Based Container Orchestrationhttps://eddywiyatno.my.id/projects/tomcat-monitoring/tmctl/Sun, 20 Sep 2026 21:00:00 +0700https://eddywiyatno.my.id/projects/tomcat-monitoring/tmctl/Bedah arsitektur tmctl: binary Go statis mandiri untuk orkestrasi container engine via Socket API (Podman Unix Socket & Windows Named Pipe), dynamic rulepack ingestion, dan stateful safe rollback tanpa ketergantungan skrip shell.Tomcat Diagnostic Service — Autonomous Decision Authority & Multi-Domain Triagehttps://eddywiyatno.my.id/projects/tomcat-monitoring/diagnostic-service/Sun, 20 Sep 2026 21:00:00 +0700https://eddywiyatno.my.id/projects/tomcat-monitoring/diagnostic-service/Bedah arsitektur Tomcat Diagnostic Service: mesin diagnosa otonom berbasis Node.js 24 LTS yang mengorelasikan bukti forensik multi-sumber, mengklasifikasi kegagalan dalam 8 Failure Domain, dan mendistribusikan laporan insiden kanonikal 7-seksi via SMTP.Tomcat Monitoring & Autonomous Diagnostic Platformhttps://eddywiyatno.my.id/projects/tomcat-monitoring/Sun, 20 Sep 2026 21:00:00 +0700https://eddywiyatno.my.id/projects/tomcat-monitoring/Platform pemantauan dan diagnosa insiden otonom untuk Apache Tomcat di lingkungan multi-OS (Linux & Windows) dengan kebijakan Zero Destructive Auto-Remediation, korelasi bukti forensik deterministik, dan tiga modul terpadu: tmctl, tm-agent, dan diagnostic service.Deep-Dive Observability Apache Tomcat: Mengamankan JMX Exporter dengan TLS & Keystorehttps://eddywiyatno.my.id/articles/deep-dive-observability-apache-tomcat-jmx-exporter-tls/Sun, 20 Sep 2026 20:00:00 +0700https://eddywiyatno.my.id/articles/deep-dive-observability-apache-tomcat-jmx-exporter-tls/Panduan mendalam mengamankan eksposur metrik internal JVM dan Tomcat MBeans di lingkungan produksi menggunakan Prometheus JMX Exporter Java Agent dengan enkripsi TLS/HTTPS Keystore, pemisahan isolasi konfigurasi runtime (TM-ADR-0002 & TM-ADR-0003), serta optimasi filter MBeans rendah overhead.