Changes in ClusterControl GUI v2

ClusterControl v2 is a new generation web application GUI for ClusterControl. Please see Getting started with ClusterControl v2 on how to install ClusterControl v2.

Maintenance Release: May 16^th, 2023

• Build:
  • clustercontrol2-0.9.3-739
• Frontend (UI):
  • Address an issue with the dashboard reloading and showing “no data” (CCV2-792).
  • Address an issue to customize the dashboard refresh rate (CCV2-769).

    Add a new variable to the <webroot>/clustercontrol2/config.js file named MONITORING_DEFAULT_REFRESH_RATE_SECONDS: 60

  • Address an issue with broken pagination for the backup page (CCV2-793).
  • Address an issue with ProxySQL when enabling the import configuration option (CCV2-738).
  • Address an issue with HAProxy and selecting ‘internal ip’ for deployment.
  • Address an issue when installing the clustercontrol2 package before Apache on OpenSUSE.

Maintenance Release: March 24^th, 2023

• Build:
  • clustercontrol2-0.9.3-712
• Frontend (UI):
  • Mail server settings (sendmail or SMTP).
  • Query Monitoring (ssh and agent-based).
  • Minor upgrades/patching.
  • Operations Reports (scheduled and on-demand).
  • Configuration (files) Management.
  • Enable SSL/TLS encryption between client&server and replication with MySQL.
  • Enable SSL/TLS encryption between client&server with PostgreSQL.
  • Misc UX improvements

Maintenance Release: March 2^nd, 2023

• Build:
  • clustercontrol2-0.9.1-701
• Frontend (UI):
  • Address issues with mail server settings (CCV2-722).

Maintenance Release: February 13^th, 2023

• Build:
  • clustercontrol2-0.9.1-688
• Frontend (UI):
  • Address an improvement to add support to provide a different datadir for a new MySQL replica (CLUS-1836).

Maintenance Release: January 10^th, 2023

• Build:
  • clustercontrol2-0.9.1-667
• Frontend (UI):
  • PgBouncer:
    • Deploy/Import.
    • Node details page.
  • Database Growth Charts.
  • Database User Management with MySQL and PostgreSQL.
  • Restore External Backup.

Maintenance Release: December 19^th, 2022

• Build:
  • clustercontrol2-0.9.0-639
• Frontend (UI):
  • Address an issue where the restart job button was missing (CCV2-656).
  • Address an issue where the backup path was hardcoded for MS SQL Server (CLUS-1771).

Maintenance Release: December 16^th, 2022

• Build:
  • clustercontrol2-0.9.0-639
• Frontend (UI):
  • Address an issue with pagination in the Activity center->Jobs page (CCV2-650).

Maintenance Release: November 15^th, 2022

• Build:
  • clustercontrol2-0.9.0-624
• Controller:
  • What’s new in the CCv2 web application:
    • ProxySQL Pages: Scheduler scripts, Process List, Monitoring.
    • Cluster list sorting/filtering.
    • User Management (RBAC, LDAP).
    • System Logs, Error Reporter.
    • User Registration/Onboarding.
    • Bug fixes & polishing

Maintenance Release: October 7^th, 2022

• Build:
  • clustercontrol2-0.8.0-561
• Controller:
  • What’s new in the CCv2 web application:
    • ProxySQL Pages: Variables, Users, Top Queries.
    • Change CMON Runtime / System Settings via the Cluster’s settings menu.
    • New branding/theme.

Maintenance Release: October 3^rd, 2022

• Build:
  • clustercontrol2-0.7.0-551
• Frontend (UI):
  • Address an issue starting/stopping and rebuilding nodes for MS SQL Server(CCV2-492, CCV2-521).
  • Address an issue to perform SSH connectivity checks using the short form hostname with MS Server deployments (CCV2-486, CCV2-475).
  • Address an issue fetching the trial license (CCV2-545).

Maintenance Release: August 17^th, 2022

• Build:
  • clustercontrol2-0.7.0-516
• Frontend (UI):
  • Address an issue with MS SQL Server deployments to use the hostname returned from the SSH connection check (CCV2-475 Note: Additional improvements are in progress).

Maintenance Release: August 8^th, 2022

• Build:
  • clustercontrol2-0.7.0-509
• Frontend (UI):
  • Address an issue with FQDN when deploying MS SQL Server 2019 (CCV2-473, CCV2-475).

Maintenance Release: July 18th, 2022

• Build:
  • clustercontrol2-0.7.0
• Frontend (UI):
  • Deploy and Import
    • New database: MongoDB Sharded cluster.
    • Load balancers: ProxySQL, MaxScale and Garbd.
    • Automatic setup of a shared NFS filesystem for Elasticsearch at deployment.
  • Cluster-to-cluster replication with MySQL and PostgreSQL clusters.
  • AWS S3-compliant cloud snapshot repository for Elasticsearch.
  • User profile and License management.
  • ProxySQL and MaxScale Nodes pages.
• Scale In and Out
  • Add and remove nodes with:
    • Redis Sentinel
    • MS SQL Server 2019
    • Elasticsearch

Maintenance Release: May 11th, 2022

• Build:
  • clustercontrol2-0.6.0-425
• Frontend (UI):
  • Deploy/Import and manage MySQL Galera, PostgreSQL, TimescaleDB and MongoDB Replicaset clusters.
    • Backup management, Cluster, and node actions.
    • Dashboards/performance charts for database and load balancers.
  • Deploy/Import and manage HAProxy with Keepalived.
    • HAProxy status/performance node page.
  • SSH host health check to verify SSH connectivity.
  • Multiple maintenance modes.
  • Rebuild node for Microsoft SQL Server nodes.

• New versions support

  • Elasticsearch.
  • MySQL Galera.
  • MongoDB replicaset.

Maintenance Release: January 13th, 2022

• Build:
  • clustercontrol2-0.50-281
• Frontend (UI):
  • Deploy Always On availability group for Microsoft SQL Server 2019
  • Cloud backups – upload backups to any S3-compliant cloud storage provider
  • Performance monitoring:
    • MS SQL Server 2019

• New versions support

  • AlmaLinux 8.x, RockyLinux 8.x, Debian 11.x.
  • MariaDB 10.6.
  • PostgreSQL v14.
  • TimescaleDB with PostgreSQL v13 and v14.

Maintenance Release: December 1^st, 2021

• Build:
  • clustercontrol2-0.4.0-253
• Frontend (UI):
  • Address an issue with the cluster selection dropdown in the backup wizard

Maintenance Release: November 23^rd, 2021

• Build:
  • clustercontrol2-0.4.0-248
• Frontend (UI):
  • Dashboards (agent-based) with the Prometheus node.
  • Enable and reconfigure agent-based monitoring (Prometheus exporters).
  • System Overview, Cluster Overview, and Database Performance dashboards.
  • Cluster specific pages:
    • Dashboard/Performance monitoring
    • Nodes
    • Backups
    • Alarms
    • Jobs
    • Logs

Maintenance Release: November 3^rd, 2021

• Build:
  • clustercontrol2-0.30-229
• Frontend (UI):
  • Import Redis with Sentinel cluster is now supported.
  • New cluster actions
    • Enable/disable maintenance mode
    • Enable/disable read-only (MySQL)
    • Restart cluster (Galera)
    • Remove cluster
  • New node actions for MySQL
    • Enable/disable maintenance mode
    • Enable/disable read-only
    • Enable/disable binary logging (Galera)
    • Promote replica
    • Stop replica
    • Reset replica
    • Rebuild replica
    • Change replication primary
    • Reboot host
    • Restart node
    • Stop node
    • Remove node

Maintenance Release: October 1^st, 2021

• Build:
  • clustercontrol2-0.2.0-215
• Frontend (UI):
  • Fixed a list limit where only at most 5 clusters were shown (backup schedule).
  • Fixed a cannot read properties of undefined when trying to open the backup settings dialog.

Maintenance Release: September 1^st, 2021

• Build:
  • clustercontrol2-0.2.0-190
• Frontend (UI):
  • MySQL Replication cluster deployments.
  • Backup management with MySQL-based clusters.
  • A cluster topology mini-map/tooltip gives a quick view of the status and arrangement of the nodes.

Initial Release: July 16^th, 2021

• Build:
  • clustercontrol2-0.1.0-165
• Frontend (UI):
  • Deploy Redis v5 or v6 nodes with Sentinels – one primary and up to five replicas.
  • Backup and Restore with AOF and RDB.
  • Fault detection and failover orchestration by the Sentinels.