completely redesigned notes

src/solutions/service-management.md

@@ -1,8 +1,16 @@
-# Service Management Solutions
+# Service Management Solutions [⚙️]
 
 This section documents my solutions to service management scenarios, including systemd services, process management, and service configuration.
 
-## Scenario: Web Server Configuration
+## Scenario Tags
+
+| Tag | Description |
+|-----|-------------|
+| [v1-S3] | Service and Security Management - Practice Scenarios v1 |
+| [v2-S3] | Process and Service Management - Practice Scenarios v2 |
+| [v3-S9] | Service Management and Monitoring - Practice Scenarios v3 |
+
+## Scenario: [v1-S3] Web Server Configuration
 
 ### Original Problem
 [To be filled with actual scenario]
@@ -63,12 +71,10 @@ curl localhost
 - Log Analysis
 - Security Configuration
 
-[Additional scenarios will be documented here as completed] 
-
 ---
 ---
 
-## Scenario: Time Synchronization and Security Configuration
+## Scenario: [v1-S3] Time Synchronization and Security Configuration
 
 ### Original Problem
 - Configure chronyd to sync with time server 'time.example.com'
@@ -198,3 +204,47 @@ sudo systemctl status cron
 - Cron Job Management
 - Firewall Configuration
 - Time Synchronization
+
+## Scenario: [v2-S3] Process and Service Management
+
+### Original Problem
+From Practice Scenarios v2, Scenario 3:
+1. Configure system to start in graphical.target
+2. Set up Apache web server to start at boot
+3. Create a systemd service for a custom application
+4. Configure process nice levels for specific applications
+5. Set up logging rotation for application logs
+6. Configure journald for persistent logging
+
+### Environment
+- OS Version: [To be filled]
+- Initial State: [To be filled]
+- Required Outcome: [To be filled]
+
+### Solution Steps
+[Your solution will be added here]
+
+## Scenario: [v3-S9] Service Management and Monitoring
+
+### Original Problem
+From Practice Scenarios v3, Scenario 9:
+1. Configure systemd services with:
+   - Dependencies
+   - Custom environment files
+   - Restart policies
+2. Set up service monitoring with:
+   - Custom status checks
+   - Email notifications
+   - Automatic recovery
+3. Implement logging with:
+   - Remote syslog
+   - Custom journald configuration
+   - Log forwarding
+
+### Environment
+- OS Version: [To be filled]
+- Initial State: [To be filled]
+- Required Outcome: [To be filled]
+
+### Solution Steps
+[Your solution will be added here]