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: November 8^th, 2024

• Build:
  • clustercontrol2-2.2.5-1712
• Frontend(UI):
  • Address an issue with sorting columns in the Top Queries view (CLUS-5030).

  • Address an issue with pagination on the nodes page (CLUS-4964).

Maintenance Release: November 5^th, 2024

• Build:
  • clustercontrol2-2.2.5-1699
• Frontend(UI):
  • Address a regression with ilert (service config test) as a vendor option with the notification services (CLUS-5030).
  • Address an issue with slow queries pagination (CLUS-4962).
  • Address an issue with an incorrect confirmation dialog when adding an Elastic snapshot repo (CLUS-4662).

Maintenance Release: October 9^th, 2024

• Build:
  • clustercontrol2-2.2.5-1655
• Frontend(UI):
  • Address an improvement to add ilert as a vendor option with the notification services (CLUS-4869, CLUS-4908).

Maintenance Release: October 2^nd, 2024

• Build:
  • clustercontrol2-2.2.5-1642
• Frontend (UI):
  • Address an issue to support Create new local repository with CCv2 UI (CLUS-4345).
  • Address an issue to obfuscate plain text password in the job specification (CLUS-3495).
  • Address a few minor cosmetic issues with the User registration form (CLUS-4557).
  • Address an issue with Galera Overview dashboard where the cluster size was incorrect when there was a split-brain issue (CLUS-4787).
  • Address a cosmetic issue with the deployment wizard for PostgreSQL when using pg_vector (CLUS-4736).
  • Address an issue with PostgreSQL Overview dashboard with TimescaleDB deployments (CLUS-4859).

Maintenance Release: September 17^th, 2024

• Build:
  • clustercontrol2-2.2.5-1615
• Frontend (UI):
  • Address an issue with the Dashboard node dropdown when switching between clusters (CLUS-4696).
  • Address an issue with an incorrect MaxScale port showing in the nodes pages (CLUS-4678).
  • Address an issue where the Time value is always 0 with the Query Monitor -> DB Connections for MySQL (CLUS-4663).
  • Address an issue with an incorrect color selection for load balancers in the Add load balancer wizard (CLUS-4668).
  • Address an issue with the Rebuild Replica dialog loading spinner being stuck for PostgreSQL (CLUS-4785).

Maintenance Release: August 20^th, 2024

• Build:
  • clustercontrol2-2.2.4-1550
• Frontend (UI):
  • Address an issue with an unresponsive button in Query Monitor ->Top Queries  (CLUS-4285).
  • Address additional issues with editing ProxySQL rules and null values (CLUS-4587).
  • Address an issue with password validation when changing passwords (CLUS-4582).
  • Address an issue with an incorrect color used in the topology view (CLUS-4537).
  • Address an issue to remove the backup verification node from the topology view (CLUS-4543).
  • Address an issue with showing an incorrect tooltip with the deployment wizard for Galera (CLUS-4398).
  • Address an issue where edit buttons disappear in the configuration files editor (CLUS-4387).

Maintenance Release: August 4^th, 2024

• Build:
  • clustercontrol2-2.2.4-1520
• Frontend (UI):
  • Address an issue where adding a Replica node with Percona XtraDB failed due to using the wrong DB template because the node role was unknown (CLUS-4524).

Maintenance Release: July 24^th, 2024

• Build:
  • clustercontrol2-2.2.4-1492
• Frontend (UI):
  • Address misc UI issues (CLUS-4392, CLUS-4382, CLUS-4416, CLUS-4333, CLUS-4376, CLUS-4346, CLUS-4392, CLUS-4375, CLUS-4038)
    • Navigating from Cluster overview to Redis overview.
    • Galera: Resync node action had no effect.
    • The primary node will be the default node when opening a dashboard.
    • Top menu items were incorrectly highlighted.
    • Zero state pages were missing for Elasticsearch.
    • The input field for systems settings was too small to edit at times.

Maintenance Release: June 10^th, 2024

• Build:
  • clustercontrol2-2.2.3-1379
• Frontend (UI):
  • Address an issue to clarify firewall and AppArmor/SELinux settings with the deployment wizard (CLUS-3968).
  • Address an issue with an incorrect replica lag chart showing up on the primary node dashboard (CLUS-4130).

Maintenance Release: June 5^th, 2024

• Build:
  • clustercontrol2-2.2.3-1369
• Frontend (UI):
  • Address an issue with the import node being disabled for all cluster types (CLUS-4136).

Maintenance Release: May 30^th, 2024

• Build:
  • clustercontrol2-2.2.3-1362
• Frontend:
  • Address an issue with the Redis import dialog where the node configuration step was blank (CLUS-4044).
  • Address a cosmetic issue with the Redis add node dialog’s preview showing inaccurate info (CLUS-4053).
  • Address an issue to handle ‘unknown state’ with N/A and not include them in the stats (CLUS-3816).
  • Address an issue with node actions that cannot be performed on a Prometheus node (CLUS-4096 / CCX).
  • Address an issue with incorrect MySQL backup options when ‘PITR compatible’ is enabled – ‘Partial backups’ and ‘One dump file per DB’ are not supported with it set (CLUS-4061).
  • Address an issue where an ENABLE_PRIVACY option was missing from CCv2 to prevent usage tracking with Google Analytics.Add a new configuration file named <webroot>/clustercontrol2/user.config.js with the content

    window.FEAS_ENV = {ENABLE_PRIVACY: 'true',}

  • Address an issue with the Redis topology view not correctly showing primary/replica relationships (CLUS-4069).
  • Address an issue with the Redis Sentinel cluster missing the Upload backup to cloud option (CLUS-4080).
  • Address a cosmetic issue with tooltips having no rounded edges (CLUS-4011).
  • Address issues with the Top Queries page. Relative % is now removed and a new toggle has been added to show the complete query or truncate it (CLUS-4075).
  • Address an issue to describe the advanced crontab format with backup schedules in a more clear way (CLUS-4002).

Maintenance Release: April 24^th, 2024

• Build:
  • clustercontrol2-2.1.0-1313
• Frontend:
  • Address an issue with URL redirects being incorrect when clicking on or pasting a link to ClusterControl (CLUS-3634).
  • Address an issue with alignment when long names/titles appear in alarms (CLUS-3632).
  • Address an issue with a broken dialog when selecting ‘upgrades’ with a single node (CLUS-3770).
  • Address an issue with minor upgrade where the primary was upgraded even though only the replica was selected (CLUS-3859).
  • Address a potential issue where the ‘enable’ MySQL binary log was not shown in the menu after disabling it for the MySQL Galera cluster (CLUS-3477).

Maintenance Release: March 12^th, 2024

• Build:
  • clustercontrol2-2.1.0-1238
• Frontend (UI):
  • Address an issue with the backup list and the error ’n.map is not a function’ (CLUS-3564).
  • Address an issue using long names at cluster deployment (CLUS-3521).
  • Address an issue where a tooltip was missing when hovering over the cluster name in the left navigation bar (CLUS-3349).
  • Address an issue where the ‘Storage Host’ was blank in the backup schedules list (CLUS-3493).
  • Address an issue with host verification using the backup verification dialog (CLUS-3396).
  • Address an issue to restore the WEB SSH feature for CCv2 (CLUS-3322).
  • Address an issue where the Show diff button was disabled in the configuration files page (CLUS-3526).
  • Address an issue with broken pagination with ProxySQL’s Top Queries (CLUS-3554).

Maintenance Release: March 11^th, 2024

• Build:
  • clustercontrol2-2.1.0-1232
• Frontend (UI):
  • Address an issue correcting text with the add node dialog for PostgreSQL (CLUS-3494).
  • Address an issue with top queries not showing correct values for ProxySQL (CLUS-3496).
  • Address an issue with selecting the primary Redis node to restore a backup on (CLUS-3492).

Maintenance Release: January 16^th, 2024

• Build:
  • clustercontrol2-2.0.0-1161
• Frontend (UI):
  • Address an issue with Add Replication Node for MySQL. Picking a custom template/configuration was missing (CLUS-3270).
  • Address an issue with the cluster list view where navigating to the last few clusters was not possible (CLUS-3265).
  • Address an issue where the ‘Repository’ option was missing when importing a cluster (CLUS-3089).
  • Address an issue with the UI toaster message when saving a backup schedule (CLUS-3187).
  • Address an issue with the Add Replication node wizard where the selected MySQL configuration template is switched back to the default template when moving between the steps (CLUS-3144).
  • Address a cosmetic issue with the alarm details dialog and the ellipses alignment (CLUS-3274).

Maintenance Release: December 22^nd, 2023

• Build:
  • clustercontrol2-2.0.0-1133
• Frontend (UI):
  • Address an issue with DB Users for MySQL when enable_is_queries=0 (CLUS-3067).
  • Address an issue where the option to clear an alarm was missing (CLUS-3055).
  • Address an issue where ‘[]’ was enclosing recipients’ email addresses for scheduled operational reports (CLUS-3120).
  • Address an issue with the backup verification schedule where the verification process started immediately instead of as scheduled (CLUS-3124).
  • Address issues with showing non-supported MariaDB versions (CLUS-3144).
  • Address an issue where the nodes page was shown instead of the dashboard (CLUS-3183, CLUS-3113, CLUS-2882, CLUS-3248).
  • Address an issue with the Query Monitor->Query Outliers showing incorrect durations in days/weeks (CLUS-3165).
  • Address an issue with ProxySQL when removing servers from a host group and modifying a server’s settings such as weight (CLUS-3091).

Maintenance Release: November 17^th, 2023

• Build:
  • clustercontrol2-2.0.0-1093
• Frontend (UI):
  • Address an issue where the pgBackRest backup records were not marked as deleted (CLUS-3004).
  • Address an upgrade issue where both MySQL and ProxySQL nodes were upgraded instead of only the MySQL node (CLUS-3030).
  • Address an issue where host discovery for SSH connectivity was broken when using a custom SSH port (CLUS-2997).
  • Address an improvement to artificial support schema.* for PostgreSQL Using the wildcard will translate the statement into GRANT SELECT ON ALL TABLES IN SCHEMA foo TO user (CLUS-2962).
  • Address an issue where the alarm notifications (number of alarms) were not in sync with the number of alarms shown in the alarms table (CLUS-2950).
  • Address an issue where EOL MongoDB 4.2 was still available to be selected in the deployment wizard (CLUS-2917).
  • Address an issue where Keepalived nodes were shown as primary nodes (CLUS-2940).
  • Address an issue where the Transaction Log page was missing with MySQL (CLUS-2807).

Maintenance Release: October 18^th, 2023

• Build:
  • clustercontrol2-2.0.0-1057
• Frontend (UI):
  • Address an issue where the Resync node menu action was not visible (CLUS-2869).
  • Address an issue where an option to set the data dir for the Prometheus installation (agent-based monitoring) was missing (CLUS-2823).
  • Address an issue where some charts were missing with MongoDB Shards deployments (CLUS-2883).
  • Address an issue where the time could not correctly be selected in the time picker when scheduling a backup (CLUS-2869).
  • Add cluster information in the header of the cluster page with cluster type, status, auto recovery, and nodes (CLUS-2856).
  • Address an issue where Delete Job was missing from the Job menu (CLUS-2855).
  • Address an issue with the CC logo (CLUS-2760).

Maintenance Release: September 13^th, 2023

• Build:
  • clustercontrol2-2.0.0-1005
• Frontend (UI):
  • Address an issue with primary colors and corner radius for some components (CCv2-1040).
  • Address an issue where network usage charts randomly switch series during auto updates (CCV2-1030).
  • Address an issue with a broken jobs page when there are no jobs (CCV2-1023).
  • Address an issue with database name validation missing in the deployment wizard (CCV2-1016).
  • Address issues with when restoring with pg_basebackup. ‘Immediate’ is the default behavior if PITR is not selected. Date and time are correctly converted to UTC for job task/spec. (CCV2-1027).
  • Address an issue with team permissions with user management where specific permissions were missing from the dropdown (CCV2-1029).
  • Address an issue when deploying additional ProxySQL nodes with native clustering where it was not possible to continue to the next step (CCV2-2706).

Maintenance Release: June 26^th, 2023

• Build:
  • clustercontrol2-0.9.3-820
• Frontend (UI):
  • Address an issue with missing ‘monitor’ username and password when importing ProxySQL (CCV2-831).

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.