Change history

The following list associates document part numbers and the important changes to this guide since the previous release. Some of the changes involve features or content, but others do not. For information about new or changed features, refer to the Control Center Release Notes.

1920.18.158.34 (1.5.1)
A new first chapter is added, about host verification. The chapter describes how to use a script to verify resources. Subsequent chapters are simplified.
Add a section about setting the connection timeout on resource pools to the end of the delegate configuration chapter.
1920.17.349 (1.5.0)
Specify Docker version in yum install command.
Reinstate steps to disable firewall.
1920.17.331 (1.5.0)
Replace with
Add steps for importing the Zenoss GPG key.
1920.17.311 (1.5.0)
Replace Docker CE 17.03.1 with 17.09.0.
Replace RHEL/CentOS 7.1 with 7.4.
Update release number (1.4.1).
Correct a previous modification for configuring Docker. The --insecure-registry flag must be set when the value of SERVICED_DOCKER_REGISTRY is not localhost:5000.
Modify the yum command used to install Docker CE 17.03.1.
Update release number (1.3.3).
Add Docker CE 17.03.1.
Add ZooKeeper variables for tuning TCP/IP communications with resource pools.
Remove step for disabling SELinux.
Update release number (1.3.2).
Update release number (1.3.1).
Modify the step for configuring Docker on master hosts. The --insecure-registry flag is only needed on delegate hosts.
Update release number (1.3.0).
Add clarification that offline installations must be performed completely offline.
Add procedure for adding delegates when using network address translation (NAT).
Update release number (1.2.3).
Remove TLS_RSA_WITH_RC4_128_SHA from list of ciphers associated with SERVICED_TLS_CIPHERS.
Update release number (1.2.2).
Minor changes to synchronize with the Upgrade Guide.
Add steps to download and use the serviced RPM file (Zenoss customers only).
Add procedures for importing the ZooKeeper image file on offline nodes (Zenoss customers only).
Update release number (1.2.1).
Add new best practice guideline for managing configuration files.
Initial release (1.2.0).