Cannot upgrade Plesk: YumRPMCheckError: glibc(x86-32) is needed

Symptoms

Cannot upgrade the plesk server from 12.5 to 17.5 and get follow error:

CONFIG_TEXT: Fatal error during packages installation: [u'ERROR with transaction check vs depsolve:', 'glibc(x86-32) is needed by psa-drweb-configurator-17.5.3-cos7.build1705170317.16.x86_64']
YumRPMCheckError: [u'ERROR with transaction check vs depsolve:', 'glibc(x86-32) is needed by psa-drweb-configurator-17.5.3-cos7.build1705170317.16.x86_64']

Thefollowing glibc* packages are installed:

# rpm -qa | grep glibc
glibc-headers-2.17-157.el7_3.5.x86_64
glibc-common-2.17-157.el7_3.5.x86_64
glibc-2.17-157.el7_3.5.x86_64
glibc-devel-2.17-157.el7_3.5.x86_64

Cause

The x32 version of glibc package is not installed.

Resolution

1. Login to the server over SSH

2. Download and isntall the necessary package:

# wget http://mirror.centos.org/centos/7/updates/x86_64/Packages/glibc-2.17-157.el7_3.5.i686.rpm
# yum localinstall glibc-2.17-157.el7_3.5.i686.rpm