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Foglight for Container Management 3.0 - Release Notes

Resolved issues and enhancements

Resolved issues and enhancements

This 3.0.0 release of Foglight for Container Management accompanies the release of Foglight Evolve 9.2 and Foglight for Virtualization, Enterprise Edition 8.9.2. The following is a list of issues addressed and enhancements implemented in this release.

Defect ID

Known Issue

FCON-989

Improved the agent creation process and added validation messages for important configuration items.

FCON-904

Supported to use both service_name:endpoint_name and service_name (auto-discover available endpoint) as the metrics collector service name.

 

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Known issues

Known issues

This 3.0.0 release of Foglight for Container Management accompanies the release of Foglight Evolve 9.2 and Foglight for Virtualization, Enterprise Edition 8.9.2. The following is a list of issues known to exist at the time of this release.

Defect ID

Known Issue

CON-313

Data from different Kubernetes Agents that has the same cluster name will be merged into one cluster.

CON-274

Kubernetes Pods, Nodes, Cluster Summary dashboard spinner color failed to change based on the rule severities.

 

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Upgrade and compatibility 

Upgrade and compatibility 

This 3.0.0 release of Foglight for Container Management accompanies the release of Foglight Evolve 9.2 and Foglight for Virtualization, Enterprise Edition 8.9.2. The following Foglight product versions and platforms are compatible with this release.

 

Product Name

Product Version

Platform

Foglight Management Server

5.9.7

All platforms supported by this version of the Foglight Management Server

Foglight Agent Manager

Note: All monitoring agents available in this version of Foglight Container Management support the Agent Manager HA failover mode. For more information about this mode, see the Agent Manager Guide.

5.9.7

All platforms supported by this version of the Foglight Agent Manager

Foglight Evolve

9.2

All platforms supported by this version of Foglight Evolve

Foglight for Virtualization, Enterprise Edition

8.9.2

All platforms supported by this version of the Foglight for Virtualization, Enterprise Edition

Upgrade Process

To upgrade the Foglight for Container Management to the latest version:

  1. Foglight for Container Management will be upgraded if Foglight Evolve or Foglight for Virtualization, Enterprise Edition is upgraded.
  2. Then deploy the new agent cartridge to the FglAM that holds your Container agents, including Kubernetes agents and Docker Swarm agents.
  3. From version 3.0.0, after upgrading the cartridge and agent, new columns (metrics collector related) will be displayed in Container > Kubernetes > Administration Tab > Agents Table. The metric collector type is Heapster for all your Kubernetes agents in this table.
  4. Then if you want to migrate your Heapster metric collector to Prometheus metric collector, click the Migrate button for each agent. A Migrate wizard will be launched. For detailed information, refer to the Administration section in Foglight for Container Management User and Administration Guide.

Note: Kubernetes Agents migrated from Heapster to Prometheus will fail to collect metrics when using Prometheus configured to use Authentication other than Kubernetes Authentication.

 

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System requirements 

System requirements 

For information about system requirements for this release, see the corresponding Foglight System Requirements and Platform Support Guide.

 

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