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Virtuozzo OnApp 5.0.0-82 Update

Release NotesAffects Version/s
Improved permission functionality for 'rbtmgr' user.
Fixed the issue with the 'administrator' tag assignment.
Changed federation tier price measurement for data received and data sent from $/hr to $/Gb.
Added an error message to the Virtuozzo OnApp log when Virtuozzo OnApp Engine loses connection with RabbitMQ.
Added a connection check before running rake onapp:upgrade.
Added ability to use Zero dependency Erlang for running RabbitMQ.
Added directive to the Apache webserver config file to disable TRACE/TRACK http requests.
Fixed the issue with deletion of IP address for VS built from ISO if it is powered on.5.0
Fixed the issue when "RebuildNetwork" transaction was scheduled while removing an IP for VS built from ISO.5.0
Fixed the issue with transaction, which was not presented in the rabbitmq queue.5.0
Fixed the issue when backup server on CentOS 6 was marked as CentOS 5 during the data loss via snmp.5.0
Fixed a wrong route for backup target ID.5.0
Fixed the issue with API Backups Search.5.0, 5.1, 5.2
Resolved problems with API call "Add VS" after update from Virtuozzo OnApp 4.1 to 5.0.5.0, 5.2
Fixed the issue when the statistics for vDC were not retuned by API if data store was deleted.5.0, 5.1
Fixed the issue with firewall rules for DR Shadow VSs.5.0
Fixed the issue when Configuration could not be updated.5.0
Fixed the issue when transactions were processed regardless of their start_after value after Virtuozzo OnApp Engine restart.5.0, 5.1
For Storage release notes refer to the Virtuozzo OnApp 5.0.0-25 Storage Update document.

Patch Installation

The instructions below are relevant if you already run Virtuozzo OnApp 5.0.0 version. If you are upgrading from Virtuozzo OnApp 4.3.x. version, run the full upgrade procedure. For more information, refer to the Get Started guide.

To apply the patch into Control Panel (running 5.0.0 version), run the following commands:

  1. Update the Control Panel installer:

    1

    # yum update onapp-cp-install

  2. Run the Control Panel installer:

    1

    # /onapp/onapp-cp-install/onapp-cp-install.sh

Patch Installation for Clouds with High Availability Control Panel

If you are a High Availability Control Panel customer, it is recommended that you contact support for help with the procedure described below. Be aware, that if the configuration below is performed incorrectly it may cause damage to your cloud.

To apply the patch for clouds with High Availability Control Panel enabled:

  1. Switch the cloud to maintenance mode at Control Panel > Sysadmin Tools > Control Panel Maintenance. Run the following commands on all three Control Panel servers:

  2. Unmanage RabbitMQ service:

    1

    # crm resource unmanage onapp-mq-cluster

  3. Stop rabbitmq-server on each node:

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    # service rabbitmq-server stop

  4. Upgrade the Virtuozzo OnApp installer package:

    1

    # yum -y update onapp-cp-install rabbitmq-server rabbitmq-admin erlang

  5. Start rabbitmq service on all nodes:

    1

    # service rabbitmq-server start
    Start the RabbitMQ service on the node on which the RabbitMQ service was stopped last of all. Then start RabbitMQ on other nodes.

  6. Ensure that RabbitMQ cluster is working:

    1

    # rabbitmqctl cluster_status

  7. Run the Control Panel installer:

    1

    # /onapp/onapp-cp-install/onapp-cp-install.sh

After you have successfully run the previous commands on all Control Panel servers, issue the following two commands on one of the CP servers:

  1. Switch all nodes back online by running the following command once on any of the nodes:

    1

    # crm configure property maintenance-mode=false

  2. Enabling monitoring onapp-mq-cluster:

    1

    # crm resource manage onapp-mq-cluster

  3. Enable file synchronization on all nodes by running the following command once on any of the nodes:

    1

    # crm resource start lsyncd-cluster
    Ensure that the lsyncd service is not started during the whole CP upgrade procedure.