Agent Installation & Configuration
- Daemonize v2 source Agent - Linux
- Daemonize v2 source Agent - FreeBSD
- Ubuntu Non-LTS support
- Agent installation: CentOS / Red Hat 7/8
- Automatic agent installation - Puppet/Chef
- Automatically scaling and deploying the agent
Agent Troubleshooting & Debugging
- Ensuring Your Device Clocks are in Sync
- Maximum Payload Size
- No package MySQL-python available.
- Postback IP addresses
- Viewing & working with agent logs
- Log levels & agent debug mode
Agent Plugins
- Monitoring mdadm
- Metric Types
- Monitoring Entropy
- Monitoring MySQL
- Monitoring Apache
- Monitoring MongoDB
Agent (v1) Guides
- Debug mode - Legacy (v1) agent
- Customising the Server Density agent
- Legacy v1 Agent
- Manual agent installation
- Start Agent on Boot - Mac OS X
- Start Agent on Boot - FreeBSD
Agent (v1) Troubleshooting
- 417 Expectation failed
- The remote certificate is invalid according to the validation procedure
- urlopen error unknown url type: https
- chmod: cannot access /etc/init.d/sd-agent: No such file or directory
- ERROR - getPlugins (minjson): exception
- error: 'AgentConfig' object has no attribute 'plugin_path'
Agent (v1) Plugins
- Required MongoDB user roles
- MongoDB with SSL
- Writing a plugin - Windows
- RabbitMQ monitoring - Linux, Mac and FreeBSD
- Writing a plugin - Linux, Mac and FreeBSD
- nginx monitoring - Linux, Mac and FreeBSD
Windows Agent (v1) Guides
- Debug mode - Windows executable
- Windows PowerShell installer
- Running the agent with FIPS enabled
- Debug mode - Windows Service
- Windows error: The client and server cannot communicate, because they do not possess a common algorithm
- Custom prefix for Microsoft SQL Server
Alerts
- Zenduty integration
- Integrating Slack with Server Density
- Process monitoring overview
- How to tell if your server is down
- Configuring tags as alert recipients
- Third-party Notifications
Service web checks
- Setting up service web checks - HTTP and TCP
- Best practice for service check alerts
- Certificate verify failed
- Using response body content checks with large pages
- Checking for content string found or not found
- What is considered "slow"?
Dashboard
- Cloud Status Widget
- Latest Value Widget
- Open Alerts Widget
- RSS Feed Widget
- Service Status Widgets
- Graph Widgets
Cloud
- Provisioning and automatically monitoring cloud instances
- Cloud provider sync
- What happens after adding cloud credentials?
- How to find your Amazon key & secret
- AWS EC2 security credentials permissions
- How to find your Google Cloud project ID
Users & Permissions
General
- Sending custom metrics
- Getting Started with Server Density
- API PHP wrapper
- Working with the API
- Changing your timezone
- Generate Basic Reports