Virtuozzo OnApp 6.2 Patch 2 (6.2.0-171)

5 March 2020

This is an update for the Control Panel server and Upgrade Static Backup Servers with Integrated Storage. This document provides information on improvements and fixes implemented as a part of the 6.2.0-171 update, as well as the upgrade instructions for:

The upgrade instructions for CloudBoot are available at Virtuozzo OnApp 6.2 Patch 2 CloudBoot Update.

In this release, vCloud Director v9.0 support comes to its end of life and will be unavailable to use in the next releases.

Improvements

The following improvements were implemented in the scope of the 6.2.0-171 update.

Key	Release Notes
CORE-16626	Improved recipes for Public Cloud providers by adding source_hypervisor_ip and source_ip_addresses variables to Full Migration and Hot Full Migration transactions.

Fixes

Key	Release Notes	Affected Versions
CORE-16385	Messages in the confirmational pop-ups to power on, power off, or reboot VS at the VS Details page were inconsistent with the general UI.	6.2
CORE-16431	After you created a user role with Any action on buckets and networks permisson enabled and limited access to networks defined by bucket in restriction set, the restriction was not applied at the Networks page.	6.2
CORE-16459	VS statistics on the CPU usage was displayed in cores instead of percentages at the Dashboard page.	6.2
CORE-16464	The 500 Internal Server Error appeared at Location Group Details page on attempt to attach Backup Server Zone to Location Group.	6.2
CORE-16505	When you tried to import or resync a vCenter VS created from CHR OVA template, the transaction failed with the following error System Error ('undefined method `domainName' for nil:NilClass').	6.2
CORE-16521	If S.M.A.R.T drive health diagnostics failed, the Storage Health Check reports also failed to be generated and sent.	6.2
CORE-16538	When you tried to edit the Color field at the Edit Theme page, you couldn't select the color as color picker was overlapped by other fields on the page.	6.2
CORE-16575	The Hypervisor column was empty when you tried to view the details of the vDisk from the Integrated Storage datastore at the Storage Node Details page.	6.2
CORE-16576	When you tried to view the details of the vDisk from the Integrated Storage datastore at the Storage Node Details page, some table labels were overplapped with the error message.	6.2.0-156
CORE-16588	When you tried to log in to Virtuozzo OnApp 6.2 under the admin account protected with Yubikey, you received the following error: "Service is temporarily unavailable and Invalid Yubikey."	6.2
CORE-16597	It was impossible to hot migrate a vCenter VS disk if the target data store was moved from the initial data store zone.	6.2.0-156
CORE-16605	After you set up notifications for the Hourly storage health report event at the Subscriptions page, you did not receive any message on the Deliveries page.	6.1 - 6.2
CORE-16608	Sometimes, if you ran several backups on a compute resource, the transactions failed.	6.0.0-159 - 6.2
CORE-16619	If you sorted nodes using the By compute resource filter while editing 4s2r or 2r2s IS data store and saved the changes at the Edit Data Store page, the data store was not updated.	6.0-6.2
CORE-16625	In case of having two vCenter compute resource clusters with the same identifiers you could select the wrong cluster at the Compute Resources step of the VS creation wizard.	6.2
CORE-16654	After you migrated a virtual router, the VR's network interface on the target comute resource did not respond.	6.2
CORE-16673	If you tried to hot full migrate a VS without networks in the Migration wizard, the transaction failed with a system error.	6.2-6.2.0-156
INSTALLER-484	There was no possibility of binding the proper interface to configuration script of Redis server installation process.	5.5-6.2.0-156
INSTALLER-486	The tgtd daemon failed to start during static compute resource install or update if its IP Address from Backup Servers' network was not specified.	5.5-6.2.0-156

Patch Installation

The instructions below are relevant if you already run Virtuozzo OnApp 6.2.

Upgrade Control Panel Server

If you upgrade from Virtuozzo OnApp >=6.2.0-146, run the following command:
Run the Control Panel installer:
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# /onapp/onapp-cp-install/onapp-cp-install.sh --quick-update

If you upgrade from Virtuozzo OnApp < 6.2.0-146, run the following steps (1-4).
To upgrade your Control Panel server:

Upgrade Virtuozzo OnApp Control Panel installer package:
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# yum update onapp-cp-install

Update your server OS components (if required):

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

(Optional) If you need some custom Control Panel configuration, set the values before the installer script runs.

The list of custom configuration options for Control Panel.

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# vi /onapp/onapp-cp.conf

Template server URL

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TEMPLATE_SERVER_URL='http://templates-manager.onapp.com';

# IPs (separated with coma) list for the SNMP to trap. This is the list of Control Panel IP addresses on which the traps sent from the compute resources are processed.

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SNMP_TRAP_IPS=""

# Virtuozzo OnApp Control Panel custom version

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ONAPP_VERSION=""

# Virtuozzo OnApp MySQL/MariaDB connection data (database.yml)

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ONAPP_CONN_WAIT_TIMEOUT=15
ONAPP_CONN_POOL=30
ONAPP_CONN_RECONNECT='true'
ONAPP_CONN_ENCODING='utf8'

# MySQL/MariaDB server configuration data (in case of local server)

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MYSQL_WAIT_TIMEOUT=604800
MYSQL_MAX_CONNECTIONS=500
MYSQL_LIMITNOFILE=8192

# Install Virtuozzo OnApp Control Panel with MariaDB as database server (Deprecated parameter. If you set any values for this parameter, they will not take effect)

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WITH_MARIADB=0

#Configure the database server relative amount of available RAM

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TUNE_DB_SERVER=1

# The number of C data structures that can be allocated before triggering the garbage collector. It defaults to 8 million. Only change this value if you understand what it does.

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RUBY_GC_MALLOC_LIMIT=16000000

# sysctl.conf net.core.somaxconn value

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NET_CORE_SOMAXCONN=2048

# The root of Virtuozzo OnApp database dump directory (on the Control Panel box)

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ONAPP_DB_DUMP_ROOT=""

# Remote server’s (to store database dumps) IP, user, path, openssh connection options and number of dumps to keep

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DB_DUMP_SERVER=""
DB_DUMP_USER="root"
DB_DUMP_SERVER_ROOT="/onapp/backups"
DB_DUMP_SERVER_SSH_OPT="-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o PasswordAuthentication=no"
KEEP_DUMPS=168
DB_DUMP_CRON='40 * * * *'

# Enable monit - tool for managing and monitoring Unix systems

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ENABLE_MONIT=1

# If enabled (the 1 value is set) - install (if local box) and configures RabbitMQ Server (messaging system) for the vCloud support. (Deprecated parameter. If you set any values for this parameter, they will not take effect)

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ENABLE_RABBITMQ=1

# Rotate transactions’ log files created more than TRANS_LOGS_ROTATE_TIME day(s) ago

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TRANS_LOGS_ROTATE_TIME=30

# Maximum allowed for uploading file size in bytes, from 0 (meaning unlimited) to 2147483647 (2GB). Default is 0.

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MAX_UPLOAD_SIZE=0

# Timeout before ping Redis Server to check if it is started. Default is 10 sec.

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REDIS_PING_TIMEOUT=10

# Virtuozzo OnApp Control Panel SSL certificates (please do not change if you aren’t familiar with SSL certificates)

# * The data below to generate self-signed PEM-encoded X.509 certificate

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SSL_CERT_COUNTRY_NAME=UK
SSL_CERT_ORGANIZATION_NAME='Virtuozzo OnApp Limited'
SSL_CERT_ORGANIZATION_ALUNITNAME='Virtuozzo OnApp'
SSL_CERT_COMMON_NAME=`hostname --fqdn 2>/dev/null`

# SSLCertificateFile, SSLCertificateKeyFile Apache directives’ values # ssl_certificate, ssl_certificate_key Nginx directives’ values

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SSLCERTIFICATEFILE=/etc/pki/tls/certs/ca.crt
SSLCERTIFICATECSRFILE=/etc/pki/tls/private/ca.csr
SSLCERTIFICATEKEYFILE=/etc/pki/tls/private/ca.key

# * PEM-encoded CA Certificate (if custom one exists) # SSLCACertificateFile, SSLCertificateChainFile Apache directives’ values # ssl_client_certificate Nginx directives’ values

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SSLCACERTIFICATEFILE=""
SSLCERTIFICATECHAINFILE=""

# SSLCipherSuite, SSLProtocol Apache directives’ values # ssl_ciphers, ssl_protocols Nginx directives’ values

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SSLCIPHERSUITE=""
SSLPROTOCOL=""

Run the Control Panel installer:

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

Please, answer ‘yes’ when installer prompts to initiate images, templates, and ISOs download.

The full list of installer options for Control Panel.

Usage:

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/onapp/onapp-cp-install/onapp-cp-install.sh [-c CONFIG_FILE] [--mariadb | --community | --percona | --percona-cluster] [-m MYSQL_HOST] [--mysql-port=MYSQL_PORT] [--mysql-sock[=MYSQL_SOCK] [-p MYSQL_PASSWD] [-d MYSQL_DB] [-u MYSQL_USER] [-U ADMIN_LOGIN] [-P ADMIN_PASSWD] [-F ADMIN_FIRSTNAME] [-L ADMIN_LASTNAME] [-E ADMIN_EMAIL] [-v ONAPP_VERSION] [-i SNMP_TRAP_IPS] [--redis-host=REDIS_HOST] [--redis-bind[=REDIS_BIND] [--redis-passwd[=REDIS_PASSWD] [--redis-port=REDIS_PORT] [--redis-sock[=REDIS_SOCK] [--rbthost RBT_HOST] [--vcdlogin VCD_LOGIN] [--vcdpasswd VCD_PASSWD] [--vcdvhost VCD_VHOST] [--rbtlogin RBT_LOGIN] [--rbtpasswd RBT_PASSWD] [-a] [-y] [-D] [-t] [--noservices] [--ha-install] [--rake=RAKE_TASKS] [-h]

Where :
Database server options:	Default database SQL server is MySQL Server. Please use one of the following option to install LOCALLY.
--mariadb	MariaDB Server
--community	MySQL Community Server
--percona	Percona Server
--percona-cluster	Percona Cluster

MYSQL_*	Options are useful if MySQL is already installed and configured.
-m MYSQL_HOST	MySQL host. Default is 'localhost'
--mysql-port=MYSQL_PORT	TCP port where MySQL Server serves connections. Default values is 3306 for the local installation
--mysql-sock[=MYSQL_SOCK]	Unix socket on which MySQL Server serves connections. Default values is /var/lib/mysql/mysql.sock. Used if local server only. The socket is unset if the option's argument isn't specified.
-p MYSQL_PASSWD	MySQL password. Random is generated if is not set or specified.
-d MYSQL_DB	Virtuozzo OnApp MySQL database name. Default is 'onapp'
-u MYSQL_USER	MySQL user. Default is 'root'

REDIS_*	Options are useful if Redis Server is already installed and configured.
--redis-host=REDIS_HOST	IP address/FQDN where Redis Server runs. It is used by Control Panel to connect to Redis Server. The Redis Server will be installed and configured on the current box if localhost/127.0.0.1 or box's public IP address (listed in SNMP_TRAP_IPS) is specified. Default value is 127.0.0.1. If local Redis, it will serve as well on the unix socket 'PORT' (if --redis-sock without argument isn't specified).
--redis-bind[=REDIS_BIND]	The IP address for Redis Server to serve connections (to listen). The option isn't mandatory.
--redis-port=REDIS_PORT	Redis Server listen port. Defaults are: 0 - if local server 6379 - if remote server
--redis-passwd[=REDIS_PASSWD]	Redis Server password to authentificate. Random password is generated if the option's argument isn't specified. By default no password is used for local Redis.
--redis-sock[=REDIS_SOCK]:	Path to the Redis Server's socket. Used if local server only. Default is /var/run/redis/redis.sock. The socket is unset if the option's argument isn't specified.

ADMIN_*	Options are used to configure Virtuozzo OnApp Control Panel administrator data. Please note, that these options are for NEW INSTALL only and not for upgrade
-P ADMIN_PASSWD	CP administrator password
-F ADMIN_FIRSTNAME	CP administrator first name
-L ADMIN_LASTNAME	CP administrator last name
-E ADMIN_EMAIL	CP administrator e-mail

--rbthost RBT_HOST	IP address/FQDN where RabbitMQ Server runs. The RabbitMQ will be installed and configured on the current box if localhost/127.0.0.1 or box's public IP address (enlisted in SNMP_TRAP_IPS) Default value is 127.0.0.1.
VCD_*	Options are usefull if vCloud/RabbitMQ are already installed and configured.
--vcdlogin VCD_LOGIN	RabbitMQ/vCloud user. Default value is 'rbtvcd'.
--vcdpasswd VCD_PASSWD	RabbitMQ/vCloud user password. The random password is generated if isn't specified.
--vcdvhost VCD_VHOST	RabbitMQ/vCloud vhost. Default value is '/'
RBT_*	Options are used to configure RabbitMQ manager account. If local RabbitMQ server.
--rbtlogin RBT_LOGIN	RabbitMQ manager login. The default value is 'rbtmgr'.
--rbtpasswd RBT_PASSWD	RabbitMQ manager password. The random password is generated if isn't specified.

--rake RAKE_TASKS	List of Virtuozzo OnApp Control Panel rake tasks (separated with space) to run at the very end of install or upgrade.
-v ONAPP_VERSION	Install custom Virtuozzo OnApp CP version
-i SNMP_TRAP_IPS	IP addresses separated with coma for snmp to trap
-y	Update OS packages (except of Virtuozzo OnApp provided) on the box with 'yum update'.
-a	Is not interactive. Process with automatic installation. Please note, this will continue Virtuozzo OnApp Control Panel install/upgrade even if there is transaction currently running.
-t	Add to the database and download Base Templates. For new installs only. If this option is not used, then only the following mandatory System Templates will be added by default during fresh install: Virtuozzo OnApp CDN Appliance; Load Balancer Virtual Appliance; Application Server Appliance.
--noservices	Do not start Virtuozzo OnApp services: monit, onapp and httpd Please note, crond and all Virtuozzo OnApp's cron tasks remain running. They could be disabled by stopping crond service manually for your own risk.
-D	Do not make database dump, and make sure it is disabled in the cron and not running at the moment.
--quick\|--quick-update[=SERVICE]	Procceed with quick update procedure. This will skip update and configuration for services, such as system packages, MySQL database, Redis Server, RabbitMQ Server, and Monit service. Set the SERVICE parameter (space separated list of statements) to define services, which need to be updated. Possible reserved statements are: rpms - for 'system packages' upgrade; mysql - for MySQL databse upgrade ond configuring; redis - for ERedis Server upgrade and configuring; rabbitmq - for RabbitMQ Server upgrade and configuring; monit - for Monit upgrade and configuring.
--accept-eula	Automatically accept Virtuozzo OnApp's End User License Agreement.
-c CONFIG_FILE	Custom installer configuration file. Otherwise, preinstalled one is used.
-h	Print this info

Start Virtuozzo OnApp related services (like onapp, onapp-licensing, httpd) if ‘—quick-update’ option was used for the installer.

Upgrade Static Backup Servers with Integrated Storage

If you upgrade from Virtuozzo OnApp >=6.2.0-146, skip the upgrade static backup procedure.
If you upgrade from Virtuozzo OnApp <6.2.0-146, run the following command:
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# yum update onappstore

This step is necessary only for Integrated Storage on Static Servers under CentOS 7.x.