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Tomcat Monitoring
Tomcat Monitoring
Architecture
Architecture
Operational Scenarios and System Status Report
Diagnostic MVP
Diagnostic MVP
TomcatDown Rule Specification
Alertmanager Webhook Contract
Target and Evidence Contract
Restricted Event Collector Contract
Diagnostic Result and Confidence Contract
SQLite Lifecycle Contract
Notification and Integration Contract
Non-Functional and Security Contract
Runtime Configuration and Verification Contract
Diagnostic MVP Requirements Traceability
Diagnostic MVP Gap Register
Knowledge Base and AI Enrichment Architecture
Development
Development
Development Environment Setup
Infrastructure
Infrastructure
CI/CD
CI/CD
Operations
Operations
SOP: Panduan Migrasi Enterprise Container Registry
SOP & Runbook: Pengayaan Pengetahuan AI & Manajemen Aturan Deklaratif (Declarative Rulepacks)
SOP: Panduan Deployment Armada Cloud AWS (EC2 Free Tier)
Follow-up Tasks
Troubleshooting
Troubleshooting
Frequently Asked Questions (FAQ)
Engineering Journal
Engineering Journal
Runtime Monitoring Foundation
Runtime Monitoring Foundation
TN-001 — Design Runtime Monitoring Contract
TN-002 — Implement Tomcat JMX Exporter Image
TN-003 — Standardize Indonesian Self-Documentation
TN-004 — Normalize Runtime Monitoring Foundation Journal
TN-005 — Implement Repository AGENTS.md Governance
TN-006 — Build and Smoke Test Current Tomcat JMX Exporter Source
Monitoring Integration and Runtime Deployment
Monitoring Integration and Runtime Deployment
TN-001 — Define Monitoring Integration Configuration and Validation Contract
TN-002 — Initialize Monitoring Repository Validation Contract
TN-003 — Implement Telegraf Health Check Contract
TN-004 — Verify Telegraf Health Check Component
TN-005 — Record Executed Commands and Strengthen Journal Governance
TN-006 — Establish Telegraf Runtime Repository
TN-007 — Build and Smoke Test Telegraf Runtime
TN-008 — Verify Telegraf Health Check with Edkas-pc1 Alias
TN-009 — Establish Prometheus Runtime Repository
TN-010 — Build and Smoke Test Prometheus Runtime
TN-011 — Define Prometheus Scrape Configuration Contract
TN-012 — Implement Prometheus Scrape Configuration and Lab Access
TN-013 — Verify Prometheus Named-Volume Runtime and Lab Access
TN-014 — Define JMX Exporter Configuration and Lab TLS Integration Contract
TN-015 — Implement JMX Exporter Baseline Configuration and Validation
TN-016 — Verify Isolated JMX Exporter TLS Scrape Integration
TN-017 — Reconcile Tomcat Server Metric Name Contract
TN-018 — Define Persistent Lab JMX Scrape Integration Contract
TN-019 — Define Persistent Lab Self-Signed Certificate Lifecycle
TN-020 — Deploy Persistent Lab JMX TLS Scrape Integration
TN-021 — Define Persistent Telegraf Application-Health Integration Contract
TN-022 — Deploy Persistent Tomcat Lab Health Application and Telegraf Integration
TN-023 — Define Application-Health Alert and Missing-Metric Contract
TN-024 — Implement and Verify Prometheus Application-Health Alert Rules
TN-025 — Define Alertmanager Runtime Ownership and Notification Integration Contract
TN-026 — Establish Alertmanager Runtime Repository
TN-027 — Build and Smoke Test Alertmanager Runtime
TN-028 — Implement Alertmanager Configuration and Validation Contract
TN-029 — Verify Isolated Alertmanager Firing and Resolved Webhook Behavior
TN-030 — Define Alertmanager Email Notification Channel Contract
TN-031 — Replace Gmail Lab Delivery with Local Mailpit Capture Contract
TN-032 — Define Mailpit Runtime Ownership and Disposable Verification Contract
TN-033 — Implement and Verify Alertmanager Mailpit SMTP Capture
TN-034 — Define Persistent Alertmanager and Prometheus Delivery Integration Contract
TN-035 — Implement and Verify Persistent Prometheus–Alertmanager–Mailpit Delivery
TN-036 — Define Persistent Monitoring Runtime Continuity Contract
Diagnostic MVP Pilot
Diagnostic MVP Pilot
TN-001 — Define Diagnostic MVP Architecture and Contract
TN-002 — Reconcile Diagnostic MVP Current-State Consolidation
TN-003 — Define Diagnostic Service Repository Implementation and Validation Contract
TN-004 — Establish Diagnostic Service Repository Governance and Static Validation Baseline
TN-005 — Implement Durable Diagnostic Ingestion and Queue
TN-006 — Implement Target Isolation, Evidence Adapters, and TomcatDown Engine
TN-007 — Implement Worker, Canonical Result, and Renderers
TN-008 — Implement Secure Service and SMTP Delivery Boundaries
TN-009 — Implement Application Configuration and Startup Lifecycle
TN-010 — Build and Verify Diagnostic Service Image
TN-011 — Define Diagnostic Service Runtime Configuration Contract
TN-012 — Implement Bounded Notification Delivery Orchestration
TN-013 — Rebuild and Verify Diagnostic Service–Mailpit Runtime
TN-014 — Configure TomcatDown Rule and Alertmanager Diagnostic Route
TN-015 — Deploy Persistent Monitoring Runtime
TN-016 — Implement Restricted Collector and Tomcat Runtime
TN-017 — Verify End-to-End Incident Diagnostic Flow
TN-018 — Implement Strict Declarative Rulepack Engine and Append-Only Rules API
TN-019 — Verify AI Enrichment Workflow and Incident Remapping
TN-020 — Consolidate Diagnostic MVP Portfolio and Plan Monitoring Platform Integration Phase
Monitoring platform integration
Monitoring platform integration
TN-001 — Implement and Verify Diagnostic Service Self-Monitoring and Direct Emergency SMTP Routing
TN-002 — Implement Container Auto-Healing Policy and Multi-Layer Failure Resilience Architecture
TN-003 — Consolidate Operational Scenarios, Diagnostic Routing Architecture, and Metric Evaluation Baseline
TN-004 — Implement JVM Garbage Collection and Concurrency Saturation Alert Rules
TN-005 — Verify JVM Garbage Collection and Concurrency Saturation Alert Rules in Live Runtime
TN-006 — Implement Multi-Domain Diagnostic Dispatcher and Per-Alert Decision Engine Governance
TN-007 — Implement Stale Lock Recovery and SQLite State Resilience
TN-008 — Integrate Live Prometheus Evidence Adapter and Shared Persistent Tomcat Logs
TN-009 — Implement and Verify Event Collector Daemonization and Persistent Spool
TN-010 — Implement and Verify Enterprise SMTP Configuration and Headers
TN-011 — Implement and Verify Host Spool Lifecycle and Runtime Log Retention Governance
Continuous integration and deployment
Continuous integration and deployment
TN-001 — Design Production-Ready Jenkins CI/CD Pipeline Architecture and Implementation Roadmap
TN-002 — Audit and Standardize Repositories for Production Plug-and-Play Readiness
TN-003 — Standardize Repositories for Production Plug-and-Play Readiness
TN-004 — Implement Production-Ready CI Pipeline for Tomcat Diagnostic Service
TN-005 — Implement Production-Ready CI Pipeline for Tomcat Diagnostic Event Collector
TN-006 — Implement Stack Orchestration CD Pipeline for Tomcat Monitoring
TN-007 — Execute and Verify End-to-End CI/CD Pipelines in Jenkins Controller
TN-008 — Implement and Standardize Multi-Engine Container Runtime Portability
TN-009 — Implement and Verify Ansible Fleet Provisioning and Deployment Playbooks
TN-010 — Implement Plug-and-Play Enterprise Container Registry Integration and Image Lifecycle Configuration
TN-011 — Design Cross-Platform Container Engine API Orchestration, Unified Go CLI, and Multi-OS Agent Architecture
TN-012 — Implement Unified Cross-Platform Operator CLI tmctl for Container Engine API Orchestration
TN-013 — Implement Unified Cross-Platform Event Collector Daemon tm-agent based on Container Engine Socket API
TN-014 — Refactor Ansible Roles into Thin Declarative Orchestrator based on tmctl and OS Fact Branching
TN-015 — Implement Production-Ready CI/CD Pipelines for tmctl and tm-agent Multi-OS Artifacts & Stack Release Hub Integration
TN-016 — Execute Live Multi-OS CI/CD Pipeline Verification in Jenkins Controller & Consolidate Global Architecture
TN-017 — AWS Free Tier Linux (Amazon Linux 2023) Cloud Remote Fleet Deployment, Cross-Environment Ansible Provisioning, and Cloud CI/CD Live Verification
TN-018 — AWS Free Tier Windows Cloud Remote Fleet Deployment, Cross-Platform Ansible Provisioning, and Windows Live Incident Verification
TN-019 — Windows Container Migration (Docker NanoServer), All-in-One Diagnostic Packaging, Multi-OS Modular Refactoring, and AWS Live Verification
TN-020 — Implement Flexible Multi-OS Deployment Topology, Granular Component Selection, and TLS Lifecycle Governance (Auto-Renewal & Custom SSL)
TN-021 — Host Monitoring Directory Architecture, Volume Persistence Strategy, and Container Logging Model
TN-022 — Standardize Host Workspace Directory to tm-home, Two-Tier Storage Architecture, and Pure Container Logging Model
TN-023 — Automated Windows Docker Engine Provisioning, Remote SSH Bootstrap, and Dual-Container Mode Orchestration
TN-024 — Automated Linux Host Bootstrap, Container Runtime Detection, and Multi-Distro Provisioning
References
References
Tomcat Monitoring Operator CLI (tmctl) Reference
Tomcat Diagnostic Event Collector Daemon (tm-agent) Reference
Tomcat Diagnostic Service REST API Reference
Prometheus Metrics Catalog & PromQL Reference
🕸️ Web Platform Projects
🕸️ Web Platform Projects
Personal Site
Personal Site
Architecture
Architecture
Development
Development
Development Environment Setup
Infrastructure
Infrastructure
CI/CD
CI/CD
Operations
Operations
Troubleshooting
Troubleshooting
Engineering Journal
Engineering Journal
Continuous Integration
Continuous Integration
TN-001 — Initialize Jenkins Controller & Environment
TN-002 — Deploy & Configure SSH Agent Node
TN-003 — Configure Gitea Repository Access
TN-004 — Create Jenkinsfile
TN-005 — Create Build Pipeline & Execute Initial Test
TN-006 — Execute CI Pipeline Initial Test
Continuous Deployment
Continuous Deployment
TN-001 — Design Continuous Deployment Pipeline
TN-002 — Prepare NGINX Runtime for Podman Volume Deployment
TN-003 — Create Jenkins Continuous Deployment Pipeline
References
References
🛠️ How To
🛠️ How To
Create HTTPS for VS Code Server
Create SSL Certificate
Tomcat
Tomcat
Review JNDIRealm tanpa admin
Cheats
Cheats
Linux
📦 Podman Cheat Sheet
SSH Key Authentication
Git
Git
Install Git
Configure Git
Publish Project to Git Repository
Clone Git Repository
Manage Branches
Troubleshooting
Hugo
Hugo
Install Hugo
Create Hugo Project
Project Structure
Install Theme
Run Development Server
Configure Hugo
Create Home Page
Create Content
Build Website
Deploy Static Website
Update Theme
Mkdocs
Mkdocs
Installation
Create Project
Project Structure
Configuration
Writing Documentation
Build Static Website
Deploy Static Website
Backup and Recovery
Upgrade
Troubleshooting
Deployment
Installation
Backup
Backup
🏛️ Arch Decision Records
🏛️ Arch Decision Records
Handbook
Handbook
Personal site
Personal site
Tomcat monitoring
Tomcat monitoring
Engineering
Engineering
Architecture
File
File
Tomcat monitoring workflow review
Tomcat monitoring workflow review
Stage 01 — Review and Agree the Working Lifecycle
Stage 02 — Engineering Journal Standards Design
Stage 03 — Apply Engineering Journal Standards Design
Stage 04 — Assess Tomcat Monitoring Engineering Journal
Stage 05 — Normalize Tomcat Monitoring Engineering Journal
Stage 06 — Design Repository AGENTS.md Governance
Stage 07 — Implement Repository AGENTS.md Governance
Troubleshoot
Troubleshoot
Elementary
Elementary
Desktop Slow After Login Due to Notification Center
Architecture