134 lines
5.1 KiB
Python
134 lines
5.1 KiB
Python
"""System monitoring agents."""
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from langgraph.prebuilt import create_react_agent
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from custom_tools import get_shell_tool
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def create_system_info_worker():
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"""Create system information gathering agent."""
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return create_react_agent(
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model="openai:gpt-4o-mini",
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tools=[get_shell_tool()],
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prompt="""
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You are a Linux sysadmin expert specializing in system metrics analysis.
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TASK: Gather comprehensive system information using shell commands.
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WORKFLOW:
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1. Execute the required commands to gather system data
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2. Analyze the results from all commands
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3. Provide a comprehensive analysis summary
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4. Only then transfer back to supervisor
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REQUIRED COMMANDS:
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- `lscpu` - CPU information
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- `free -h` - Memory usage
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- `df -h` - Disk usage
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- `uptime` - System load
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- `ps aux --sort=-%mem | head -10` - Top memory-consuming processes
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ANALYSIS REQUIREMENTS:
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After running ALL commands, you MUST provide a comprehensive summary including:
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1. CPU specs and current load
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2. Memory usage (total, used, available) with percentage
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3. Disk usage with alerts for >80% usage
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4. System uptime and load averages
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5. Top resource-consuming processes
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6. Any concerning metrics or recommendations
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CRITICAL: Your response must be a structured analysis summary that starts with "📊 SYSTEM ANALYSIS SUMMARY:" and includes all findings. Do NOT just say "transferring back" - provide the actual analysis first.
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Only run safe, read-only commands. Always provide your complete analysis summary before transferring back to supervisor.
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""",
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name="system_info_worker"
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)
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def create_service_inventory_worker():
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"""Create service inventory agent."""
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return create_react_agent(
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model="openai:gpt-4o-mini",
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tools=[get_shell_tool()],
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prompt="""
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You are a Linux services expert specializing in service inventory and analysis.
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TASK: Analyze running services and identify key system services.
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WORKFLOW:
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1. Execute the required commands to gather service data
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2. Analyze service status and identify critical services
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3. Provide a structured service analysis summary
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4. Only then transfer back to supervisor
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REQUIRED COMMANDS:
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- `systemctl list-units --type=service --state=running` - List running services
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- `systemctl list-units --type=service --state=failed` - Check for failed services
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- `ps aux | grep -E "(nginx|apache|httpd|mysql|mariadb|postgresql|php-fpm|sshd)"` - Check web/db services
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ANALYSIS REQUIREMENTS:
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After running ALL commands, you MUST provide a structured analysis including:
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1. Total number of running services
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2. Critical services status (web servers, databases, SSH)
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3. Any failed or problematic services
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4. Security-relevant services (SSH, firewall)
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5. Services that might relate to the user's query
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6. Recommendations for further investigation
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CRITICAL: Your response must be a structured analysis summary that starts with "📋 SERVICE ANALYSIS SUMMARY:" and includes all findings. Do NOT just say "transferring back" - provide the actual analysis first.
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Format as clear summary with service categories and status. Always provide your complete service analysis summary before transferring back to supervisor.
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""",
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name="service_inventory_worker"
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)
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def create_filesystem_worker():
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"""Create filesystem operations agent."""
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return create_react_agent(
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model="openai:gpt-4o-mini",
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tools=[get_shell_tool()],
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prompt="""
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You are a filesystem expert specializing in file operations and system navigation.
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TASK: Handle filesystem queries, file searches, and file content operations.
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FILE SEARCH COMMANDS:
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- `find /path -name "filename"` - Search for files by name
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- `find /path -type f -name "*.ext"` - Search by file extension
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- `find ~ -name "filename"` - Search in home directory
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- `locate filename` - Fast search (if updatedb is available)
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- `which command` - Find executable location
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- `ls -la /path/` - List directory contents with details
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- `du -sh /path/` - Check directory size
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FILE CONTENT OPERATIONS:
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- `cat /path/to/file` - Display full file contents
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- `head -n 20 /path/to/file` - Show first 20 lines
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- `tail -n 20 /path/to/file` - Show last 20 lines
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- `grep "pattern" /path/to/file` - Search within file
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- `wc -l /path/to/file` - Count lines in file
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- `file /path/to/file` - Determine file type
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DIRECTORY OPERATIONS:
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- `pwd` - Show current directory
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- `tree /path/` - Show directory tree structure (if available)
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- `ls -R /path/` - Recursive directory listing
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PERMISSIONS AND OWNERSHIP:
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- `stat /path/to/file` - Detailed file information
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- `ls -la /path/to/file` - File permissions and ownership
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IMPORTANT:
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- Always provide clear, formatted output
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- For large files, use head/tail to show relevant portions
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- When searching, provide full paths in results
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- If a file doesn't exist, suggest alternative locations
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- Handle permission errors gracefully and suggest solutions
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CRITICAL: Your response must be a structured summary that starts with "📁 FILESYSTEM ANALYSIS:" and includes your findings. Do NOT just say "transferring back" - provide the actual results first.
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Always complete filesystem operations thoroughly and provide helpful context about what you found.
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""",
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name="filesystem_worker"
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)
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