4.1

.github/workflows/docker-helm-ci.yml

@@ -3,8 +3,11 @@ name: Docker and Helm CI
 on:
   push:
     branches: [ main, master ]
+    tags: [ 'v*' ]
   pull_request:
     branches: [ main, master ]
+  release:
+    types: [ published ]
   workflow_dispatch:
 
 jobs:
@@ -70,8 +73,9 @@ jobs:
             rate_normal_min: 0.0001
             rate_normal_max: 0.1
             rate_peak: 0.500
-            log_line_size: 100
-            log_line_size_estimate: 100 # Added missing parameter
+            log_line_size_estimate: 100
+            user_agent_pool_size: 100
+            max_segment_duration_normal: 5
             base_exit_probability: 0.05
             rate_change_probability: 0.1
             rate_change_max_percentage: 0.1
@@ -91,6 +95,28 @@ jobs:
             - INFO
             - WARNING
             - ERROR
+
+          # HTTP status codes and corresponding messages
+          http_status_codes:
+            '200 OK':
+              - 'API request received'
+              - 'API response sent'
+            '400 Bad Request':
+              - 'Invalid user input detected'
+            '500 Internal Server Error':
+              - 'Unexpected error occurred'
+
+          # User agent browsers for generating user agents
+          user_agent_browsers:
+            - 'Chrome'
+            - 'Firefox'
+            - 'Safari'
+
+          # User agent systems for generating user agents
+          user_agent_systems:
+            - 'Windows NT 10.0; Win64; x64'
+            - 'Macintosh; Intel Mac OS X 13_4'
+            - 'X11; Linux x86_64'
           EOF
 
           # Run the container with the test config for a short time
@@ -227,3 +253,49 @@ jobs:
 
           # Clean up
           helm delete test-release
+
+  docker-publish:
+    runs-on: ubuntu-latest
+    needs: [python-tests, docker-build]
+    if: github.event_name == 'release' || (github.event_name == 'push' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main'))
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4.2.2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.10.0
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3.3.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5.6.0
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6.16.0
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          platforms: linux/amd64,linux/arm64

README.md

@@ -34,7 +34,25 @@ pip install random-log-generator
 
 ### Using Docker
 
-You can also run the Random Log Generator using Docker:
+You can run the Random Log Generator using Docker in several ways:
+
+#### Using Pre-built Images from GitHub Container Registry
+
+```bash
+# Pull and run the latest image
+docker run -v $(pwd)/logs:/app/logs ghcr.io/sd416/random-log-generator:latest
+
+# Run a specific version
+docker run -v $(pwd)/logs:/app/logs ghcr.io/sd416/random-log-generator:v0.1.0
+
+# Run with a custom configuration file
+docker run -v $(pwd)/config.yaml:/app/config.yaml -v $(pwd)/logs:/app/logs ghcr.io/sd416/random-log-generator:latest --config config.yaml
+
+# Run with environment variable overrides
+docker run -e LOG_GEN_STOP_AFTER_SECONDS=30 -v $(pwd)/logs:/app/logs ghcr.io/sd416/random-log-generator:latest
+```
+
+#### Building from Source
 
 ```bash
 # Build the Docker image
@@ -47,6 +65,14 @@ docker run -v $(pwd)/logs:/app/logs random-log-generator
 docker run -v $(pwd)/config.yaml:/app/config.yaml -v $(pwd)/logs:/app/logs random-log-generator --config config.yaml
 ```
 
+#### Available Image Tags
+
+- `latest` - Latest stable release from the main branch
+- `v{version}` - Specific version tags (e.g., `v0.1.0`, `v0.2.0`)
+- `main` - Latest development build from the main branch
+
+Images are automatically built for both `linux/amd64` and `linux/arm64` platforms.
+
 ### Using Kubernetes with Helm
 
 If you want to deploy the Random Log Generator on a Kubernetes cluster, you can use the provided Helm chart:

helm/random-log-generator/templates/configmap.yaml

@@ -13,7 +13,9 @@ data:
       rate_normal_min: {{ .Values.config.rateNormalMin }}
       rate_normal_max: {{ .Values.config.rateNormalMax }}
       rate_peak: {{ .Values.config.ratePeak }}
-      log_line_size: {{ .Values.config.logLineSize }}
+      log_line_size_estimate: {{ .Values.config.logLineSize }}
+      user_agent_pool_size: {{ .Values.config.userAgentPoolSize | default 100 }}
+      max_segment_duration_normal: {{ .Values.config.maxSegmentDurationNormal | default 5 }}
       base_exit_probability: {{ .Values.config.baseExitProbability }}
       rate_change_probability: {{ .Values.config.rateChangeProbability }}
       rate_change_max_percentage: {{ .Values.config.rateChangeMaxPercentage }}
@@ -31,4 +33,120 @@ data:
     log_levels:
     {{- range .Values.config.logLevels }}
       - {{ . }}
-    {{- end }}
+    {{- end }}
+
+    # HTTP status codes and corresponding messages
+    http_status_codes:
+      '200 OK':
+        - 'API request received'
+        - 'API response sent'
+        - 'Application deployment completed'
+        - 'Application deployment started'
+        - 'Application rollback completed'
+        - 'Application rollback initiated'
+        - 'Backup completed successfully'
+        - 'Cache cleared'
+        - 'Configuration updated'
+        - 'Database connection established'
+        - 'Data fetched successfully'
+        - 'Data processed successfully'
+        - 'Email sent successfully'
+        - 'File uploaded successfully'
+        - 'New user registered'
+        - 'Password change requested'
+        - 'Password change successful'
+        - 'Payment transaction completed'
+        - 'Scheduled task completed'
+        - 'Scheduled task started'
+        - 'Service health check passed'
+        - 'Service started'
+        - 'Service stopped'
+        - 'Session token refreshed'
+        - 'SMS sent successfully'
+        - 'User account unlocked'
+        - 'User login successful'
+        - 'User logged out'
+        - 'User profile updated'
+      '400 Bad Request':
+        - 'Invalid user input detected'
+        - 'Configuration validation error'
+        - 'Credit card validation error'
+        - 'License key expired'
+        - 'Service rate limit exceeded'
+        - 'Service quota exceeded'
+        - 'Request body too large'
+        - 'Invalid request header'
+        - 'Missing required parameter'
+      '401 Unauthorized':
+        - 'User login failed'
+        - 'Permission denied'
+        - 'Unauthorized access attempt detected'
+        - 'Invalid authentication token'
+        - 'Authentication token expired'
+      '403 Forbidden':
+        - 'Permission denied'
+        - 'Access to resource forbidden'
+        - 'Account suspended'
+      '404 Not Found':
+        - 'File not found'
+        - 'Service endpoint deprecated'
+        - 'Service endpoint removed'
+        - 'Resource not found'
+        - 'User not found'
+      '500 Internal Server Error':
+        - 'Error fetching data from database'
+        - 'Unexpected error occurred'
+        - 'Resource allocation failure'
+        - 'Database connection lost'
+        - 'Cache update failed'
+        - 'Backup failed'
+        - 'Password change failed'
+        - 'Service health check failed'
+        - 'File upload failed'
+        - 'User profile update failed'
+        - 'Email delivery failed'
+        - 'SMS delivery failed'
+        - 'Payment transaction failed'
+        - 'User account locked'
+        - 'Service degraded'
+        - 'High memory usage detected'
+        - 'Memory leak detected'
+        - 'System backup cancelled'
+        - 'User subscription cancelled'
+        - 'Trial period ended'
+        - 'Database migration started'
+        - 'Database migration completed'
+        - 'Cloud resource deprovisioned'
+        - 'API key revoked'
+        - 'User role update failed'
+        - 'Service unavailable'
+        - 'Timeout error'
+      '503 Service Unavailable':
+        - 'Service temporarily unavailable'
+        - 'Maintenance in progress'
+        - 'Server overloaded'
+
+    # User agent browsers for generating user agents
+    user_agent_browsers:
+      - 'Chrome'
+      - 'Firefox'
+      - 'Safari'
+      - 'Edge'
+      - 'Opera'
+      - 'Brave'
+
+    # User agent systems for generating user agents
+    user_agent_systems:
+      - 'Windows NT 10.0; Win64; x64'
+      - 'Macintosh; Intel Mac OS X 13_4' 
+      - 'iPhone; CPU iPhone OS 16_5 like Mac OS X'
+      - 'X11; Linux x86_64'
+      - 'Linux; Android 13; K'
+      - 'iPad; CPU OS 16_5 like Mac OS X'
+      - 'Macintosh; Intel Mac OS X 13_4_1'
+      - 'Windows NT 10.0; WOW64'
+      - 'X11; Ubuntu; Linux i686'
+      - 'Macintosh; Intel Mac OS X 10_15_7'
+      - 'Linux; Android 13; SM-S918B'
+      - 'Linux; Android 14; Pixel 7'
+      - 'ChromeOS; x86_64 15183.78.0'

helm/random-log-generator/values.yaml

@@ -61,7 +61,9 @@ config:
   rateNormalMin: 0.0001
   rateNormalMax: 0.1
   ratePeak: 0.500
-  logLineSize: 100
+  logLineSize: 100  # This maps to log_line_size_estimate in the config
+  userAgentPoolSize: 100  # Number of user agents to pre-generate
+  maxSegmentDurationNormal: 5  # Maximum duration for a single segment during normal log generation
   baseExitProbability: 0.05
   rateChangeProbability: 0.1
   rateChangeMaxPercentage: 0.1
@@ -79,4 +81,4 @@ config:
     - DEBUG
     - INFO
     - WARNING
-    - ERROR
+    - ERROR

random_log_generator/config/validators.py

@@ -27,7 +27,8 @@
     'http_format_logs',
     'stop_after_seconds',
     'custom_app_names',
-    'custom_log_format'
+    'custom_log_format',
+    'logging_level'
 ]
 
 
@@ -83,6 +84,7 @@ def validate_config(config):
     # Validate string values
     validate_string(config_params, 'log_file_path')
     validate_string(config_params, 'custom_log_format')
+    validate_logging_level(config_params, 'logging_level')
 
     # Validate list values
     validate_list(config_params, 'custom_app_names')
@@ -207,3 +209,27 @@ def validate_dict(config, key):
         error_msg = f"Configuration parameter '{key}' must be a dictionary, got {type(value).__name__}"
         logging.error(error_msg)
         raise ValueError(error_msg)
+
+
+def validate_logging_level(config, key):
+    """
+    Validate that a configuration value is a valid logging level.
+
+    Args:
+        config (dict): Configuration dictionary.
+        key (str): Key to validate.
+
+    Raises:
+        ValueError: If the value is not a valid logging level.
+    """
+    value = config[key]
+    if not isinstance(value, str):
+        error_msg = f"Configuration parameter '{key}' must be a string, got {type(value).__name__}"
+        logging.error(error_msg)
+        raise ValueError(error_msg)
+
+    valid_levels = ['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL']
+    if value.upper() not in valid_levels:
+        error_msg = f"Configuration parameter '{key}' must be one of {valid_levels}, got '{value}'"
+        logging.error(error_msg)
+        raise ValueError(error_msg)