diff --git a/adoc/SAP-convergent-mediation-ha-setup-sle15.adoc b/adoc/SAP-convergent-mediation-ha-setup-sle15.adoc index 85a02fd4..aeb6354e 100644 --- a/adoc/SAP-convergent-mediation-ha-setup-sle15.adoc +++ b/adoc/SAP-convergent-mediation-ha-setup-sle15.adoc @@ -95,34 +95,34 @@ the {sleha} cluster and specfic HA resource agents. From the application perspective the following variants are covered: -- ControlZone platform service running alone. +- ControlZone platform service running alone -- ControlZone platform and UI services running together. +- ControlZone platform and UI services running together -- ControlZone binaries stored and started on central NFS (not recommended). +- ControlZone binaries stored and started on central NFS (not recommended) -- ControlZone binaries copied to and started from local disks. +- ControlZone binaries copied to and started from local disks -- Java VM stored and started on central NFS (not recommended). +- Java VM stored and started on central NFS (not recommended) -- Java VM started from local disks. +- Java VM started from local disks From the infrastructure perspective the following variants are covered: -- Two-node cluster with disk-based SBD fencing. +- Two-node cluster with disk-based SBD fencing - Three-node cluster with disk-based or diskless SBD fencing, not explained in detail -here. +here -- Other fencing is possible, but not explained here. +- Other fencing is possible, but not explained here - File system managed by the cluster - either on shared storage or NFS, not explained -in detail here. +in detail here -- On-premises deployment on physical and virtual machines. +- On-premises deployment on physical and virtual machines - Public cloud deployment (usually needs additional documentation on cloud specific -details). +details) === High availability for the {ConMed} ControlZone platform and UI @@ -160,16 +160,16 @@ See <> and manual page ocf_suse_SAPCMControlZone(7) for details. For the {sleha} two-node cluster described above, this guide explains how to: -- Check basic settings of the two-node HA cluster with disk-based SBD. +- check basic settings of the two-node HA cluster with disk-based SBD. -- Check basic capabilities of the ControlZone components on both nodes. +- check basic capabilities of the ControlZone components on both nodes. -- Configure an HA cluster for managing the ControlZone components platform +- configure an HA cluster for managing the ControlZone components platform and UI, together with related IP address. -- Perform functional tests of the HA cluster and its resources. +- perform functional tests of the HA cluster and its resources. -- Perform basic administrative tasks on the cluster resources. +- perform basic administrative tasks on the cluster resources. NOTE: Neither installation of the basic {sleha} cluster, nor installation of the CM ControlZone software is covered in the document at hand. @@ -282,7 +282,6 @@ nine steps. - <> - == Checking the operating system and the HA cluster basic setup // TODO PRIO2: content @@ -1196,6 +1195,7 @@ can be found in the relevant product documentation. // TODO PRIO2: URLs to product docu for tests Unless otherwise stated, the test prerequisites are always that + * both cluster nodes are booted and connected to the cluster. * SBD and corosync are fine. * NFS and local disks are fine.