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DSE OpsCenter
Get started
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Architecture overview
Key features in DSE OpsCenter
OpsCenter workspace overview
Install
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Install DSE OpsCenter
OpsCenter start, stop, and restart commands
Run DSE OpsCenter at scale
DSE OpsCenter basic configurations
Stop, start, and restart DataStax Agents
DataStax Agents status view
Upgrade DSE OpsCenter
Secure
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OpsCenter ports reference to set firewall rules
OpsCenter SSL
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Configure OpsCenter SSL
Enable and disable HTTPS for the OpsCenter server
Configure SSL/TLS between OpsCenter and the DataStax Agents
Connect to DSE with client-to-node encryption in OpsCenter and the DataStax Agents
Edit OpsCenter cluster connections for authentication or encryption
SSL configuration options for OpsCenter
Configure OpsCenter role-based security
Encrypt your configuration
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Encrypt sensitive configuration values
Activate configuration encryption
Create a system key to encrypt sensitive configuration values
Manually encrypt a configuration value
Deactivate configuration encryption
OpsCenter LDAP
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Authenticate OpsCenter users with LDAP
Configure LDAP
Add a role for an LDAP user
OpsCenter Kerberos
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Kerberos authentication with OpsCenter
Configure OpsCenter for Kerberos authentication
OpsCenter Kerberos configuration options
Troubleshoot Kerberos in OpsCenter
Configure security logging
DSE security with LCM
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Configure DSE security using LCM
Use native transport authentication schemes and limitations in LCM
Configure row-level access control
Configure SSL/TLS for DSE using LCM
Configure a JMX Connection to DSE using LCM
Manage
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Alerts
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Configure alerts for events
Set alerts
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Add an alert for agent issues
Add an alert for down nodes
Configure an alert for KMIP errors
Configure an alert for percentage of in-memory usage
Configure an alert for percentiles
Configure tiered storage alerts
Configure an alert to rebalance a cluster
Enable SNMP alerts
Send SNMP alert traps
Enable SMTP email alerts
Post alerts to a URL
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Enable alerts posted to a URL
Verify that events are posting correctly
Post URL alerts to a Slack channel
Configure named route linking
Data collection and expiration
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Configure data collection and expiration
Control data collection
Store collection data on a separate cluster
Change the replication strategy for the OpsCenter keyspace
Definition file properties
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Update OpsCenter definition files
Update and configure definition file properties
Automatic failover
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Automatic failover overview
Enable automatic failover
Failover configuration options reference
JVM
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Configure the OpsCenter JVM
Configure the DataStax Agent JVM
Set and secure the tmp directory for the DataStax Agent
Encrypt JMX communication between the DataStax Agent and DSE
OpsCenter configuration files
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Modify configuration files for OpsCenter
Default file locations for package installations
Default file locations tarball installations
OpsCenter configuration properties
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OpsCenter configuration properties
Statistics reporter properties
Cassandra connection properties
DataStax Agent configuration
OpsCenter logback.xml configuration
Back up critical configuration data
Customize scripts to start and stop DSE
Configure multiple regions
Configure very large clusters
Lifecycle Manager (LCM)
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About Lifecycle Manager (LCM)
Lifecycle Manager (LCM) configuration known issues and limitations
Lifecycle Manager (LCM) configuration options
Lifecycle Manager (LCM) tasks
Lifecycle Manager (LCM) supported capabilities
Run jobs in LCM
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Job tasks in Lifecycle Manager (LCM)
Job types in Lifecycle Manager (LCM)
Job concurrency in Lifecycle Manager (LCM)
Monitor job status
View job details
Run LCM jobs
Run a DSE installation job using LCM
Run a DSE configuration job using LCM
Abort a job
Adjust idle timeout values for LCM jobs
Install DSE using LCM
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Install a DSE cluster using LCM
Access OpsCenter LCM
Create custom data directories
Add SSH credentials
Add a configuration profile
Add a repository
Run a DSE installation job using LCM
Run an upgrade job for a DSE patch version
Upgrade DSE to a minor release using LCM
Start DSE on a node
Stop DSE on a node
Offline installations
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Install DSE using LCM in an offline environment
Select the required software for offline DSE installations with LCM
Download DSE package in an offline environment
Topologies
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Define DSE topologies
Datacenters
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Manage datacenter topologies
Add a datacenter
Edit a datacenter
Delete a datacenter
Clusters
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Define the topology
Define the cluster topology
Add a cluster
Add an existing cluster
Import a cluster topology
Add a datacenter
Manage cluster topologies
About cluster administration
Edit a cluster
Change the display name of a cluster
Cluster rebalancing tasks
Rebalance a cluster
Restart a cluster
Remove duplicate storage cluster with LCM
Delete a cluster
Disconnect a cluster from OpsCenter and LCM
Generate a cluster report
Nodes
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Manage node topologies
Add a node
Add a node
Edit a node
Monitor nodes
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Ring view
List view
Nodes detail view
View the Spark Console
Monitor in-memory usage
View logs from node details
Manage nodes
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Node management operations
Run cleanup
Perform garbage collection
Run compaction
Flush tables
Decommission a node
Drain a node
Move a node
Restart DSE on a node
Run a manual repair
Configure an alias for a node
Delete a node
Keyspaces and tables
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Keyspaces
Keyspace tables
Browse data deprecated
Configuration profiles
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Use configuration profiles
Manage configuration profiles
Add a configuration profile
Edit a configuration profile
Customize configuration profile files
Clone a configuration profile
Delete a configuration profile
Configure an HTTP or HTTPS proxy
Repositories
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Define repositories
Configure repositories
Add a repository
Edit a repository
Delete a repository
LCM SSH credentials
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Manage SSH credentials
Add SSH credentials
Edit SSH credentials
Delete SSH credentials
Configure SSH connection thresholds for LCM jobs
Java options
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Choose a Java vendor in LCM
Manage Java installs
Configure JVM options for DSE using LCM
Configure AlwaysOn SQL using LCM
Configure DSE Graph in LCM
Configure tiered storage using LCM
Metrics
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Export metrics collection
OpsCenter metrics tooltips descriptions
Performance metrics
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Dashboard performance metrics
Performance metrics tasks
Work with metrics performance graphs
Export and import dashboard presets
Cluster performance metrics
Table performance metrics
Operate system performance metrics
View tiered storage performance metrics
Configure tiered storage metric graphs
Pending task metrics
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Pending task metrics requests
Pending task metrics for writes
Pending task metrics for reads
Pending task metrics for cluster operations
Message latency metrics
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Monitor message latency metrics
Add dashboard graphs for datacenter and node messaging latency
Add alerts for DC and node message latency
Search performance metrics
Graph metrics
Thread Pool (TP) metrics
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Thread Pool (TP) metrics tasks
View thread pool statistics in Node Details
Enable network backpressure
Dropped Messages metrics
Alert metrics
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Configure alert metrics
Advanced system alert metrics
DSE Management Services
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Backup Service
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Backup Service considerations
Quick video tour: Backup Service
Backup Service settings
Backup locations
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Add a backup location
Add a local file system backup location
Add an Amazon S3 backup location
Add an Azure backup location
Add a Swift Command Line Interface (CLI) backup location
Back up data
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Back up data using OpsCenter
Back up a cluster
Back up to Amazon S3
Back up and restore DSE Graphs in OpsCenter
View backup and restore history
Synchronize backup data after an upgrade
Delete backup data
Restore a cluster
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Restore a cluster
Restore from a backup
Restore a backup to a specific point in time
Monitor sufficient disk space to restore backups
Clone cluster data
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Clone cluster data
Clone cluster data from a defined other location
Clone cluster data from clusters managed by the same OpsCenter instance
Configure the Backup Service
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Configure commit log backups
Configure the free disk space threshold for backups
Configure encryption key storage for backups
Configure custom scripts to run before and after backups
Configure restore to continue after a download failure
Backup Service configuration options reference
NodeSync Service
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Cluster synchronization settings
NodeSync Service tasks
Enable NodeSync for keyspaces and tables
Configure the NodeSync refresh data interval
View NodeSync status
Configure the NodeSync rate using LCM
NodeSync metrics
Repair Service
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Repair Service usage
Repair Service tasks
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Repair Service overview
Subrange repairs overview
Distributed subrange overview
Incremental repairs overview
Repair Service behavior during environment changes
Estimate remaining repair time
Turn on the Repair Service
Turn the Repair Service off
View repair status
Basic repair configuration
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About basic repair configuration
Configure incremental repairs
Exclude keyspaces or tables from subrange repairs
Enable distributed subrange repairs
Log for the Repair Service
Basic Repair Service configuration reference
Advanced repair configuration
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About advanced repair configuration
Adjust or disable the throttle for subrange repairs
Run validation compaction sequentially
Advanced Repair Service configuration reference
Expert repair configuration
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Expert repair configuration
Set the maximum for parallel subrange repairs
Expert Repair Service configuration reference
Tune Repair Service for multi-datacenter environments
Expedited Repair Service configuration
Troubleshoot Repair Service errors
Learn more about repairs
Capacity Service overview
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About Capacity Service
Forecast trends for metric graphs
Advanced forecast configuration
Best Practice Service overview
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About Best Practice Service
Configure Best Practice Service rules
Monitor the results of Best Practice Service scans
Best Practice rules reference
Performance Service overview
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Performance Service tasks
Why use the DSE OpsCenter Performance Service?
Enable the DSE OpsCenter Performance Service
Disable the DSE OpsCenter Performance Service
Set permissions for the DSE OpsCenter Performance Service
Slow Queries
Identify and tune poorly performing tables
Thread Pool Statistics
OpsCenter API reference
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OpsCenter API overview
Enable and access the DataStax Agent API
Authentication
Cluster install walkthrough
Repository
Machine credentials
Configuration profile
Configuration file definitions
OpsCenter configuration
Cluster lifecycle management
Cluster
Nodes
Datacenter
Jobs
Retrieve cluster and node information
Perform cluster operations
Manage keyspaces and tables
Retrieve metric data
Manage events and alerts
Schedule management
Backup management and restore
Best practice rules
Hadoop
Spark
Manage Performance Service configuration
User interface
DataStax Agent Install and Status
DataStax Agent API example curl commands
Troubleshooting
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Troubleshoot OpsCenter
Startup log for OpsCenter
Troubleshoot DataStax Agent issues
Troubleshoot OpsCenter LDAP
Troubleshoot Backup Service errors
DSE OpsCenter support topics
Send DataStax feedback about DSE OpsCenter
Cluster diagnostics
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Download diagnostic data
Diagnostic tarball reference
Create an alternate directory for diagnostic information
Download Insights diagnostic data
Release notes
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DSE OpsCenter release notes
Use DSE OpsCenter labs features
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