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improved preinstall validation

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This commit is contained in:
Serghey Rodin 2013-10-12 13:37:16 +03:00
commit 12a7181dc8
2 changed files with 59 additions and 16 deletions
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33
install/vst-install.sh
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@ -1,6 +1,6 @@
#!/bin/bash
# Vesta installer v.03
# Vesta RHEL/CentOS installer v.03
#----------------------------------------------------------#
# Variables&Functions #
@ -11,11 +11,6 @@ CHOST='c.vestacp.com'
REPO='cmmnt'
VERSION='0.9.8/rhel'
YUM_REPO='/etc/yum.repos.d/vesta.repo'
arch=$(uname -i)
os=$(cut -f 1 -d ' ' /etc/redhat-release)
release=$(grep -o "[0-9]" /etc/redhat-release |head -n1)
codename="${os}_$release"
memory=$(grep 'MemTotal' /proc/meminfo |tr ' ' '\n' |grep [0-9])
software="nginx httpd mod_ssl mod_ruid2 mod_extract_forwarded mod_fcgid
php php-bcmath php-cli php-common php-gd php-imap php-mbstring php-mcrypt
php-mysql php-pdo php-soap php-tidy php-xml php-xmlrpc php-pecl-apc
@ -25,7 +20,6 @@ software="nginx httpd mod_ssl mod_ruid2 mod_extract_forwarded mod_fcgid
ImageMagick sqlite pcre sudo bc jwhois mailx lsof tar telnet rsync
rrdtool GeoIP freetype ntp openssh-clients vesta vesta-nginx vesta-php"
help() {
echo "usage: $0 [OPTIONS]
-d, --disable-remi Disable remi
@ -92,10 +86,34 @@ if [ ! -e '/etc/redhat-release' ]; then
fi
# Check supported OS
arch=$(uname -i)
os=$(cut -f 1 -d ' ' /etc/redhat-release)
release=$(grep -o "[0-9]" /etc/redhat-release |head -n1)
codename="${os}_$release"
if [ $os != 'CentOS' ] && [ $os != 'Red' ]; then
echo 'Error: sorry, we currently support RHEL and CentOS only'
fi
# Check admin user account
if [ ! -z "$(grep ^admin: /etc/passwd)" ] && [ "$force" != 'yes' ]; then
echo "Error: user admin exists"
echo
echo 'Please remove admin user account before proceeding.'
echo 'If you want to do it automatically run installer with -f option:'
echo "Example: bash $0 --force"
exit 1
fi
# Check admin user account
if [ ! -z "$(grep ^admin: /etc/group)" ] && [ "$force" != 'yes' ]; then
echo "Error: user admin exists"
echo
echo 'Please remove admin user account before proceeding.'
echo 'If you want to do it automatically run installer with -f option:'
echo "Example: bash $0 --force"
exit 1
fi
# Check wget
if [ ! -e '/usr/bin/wget' ]; then
yum -y install wget
@ -137,6 +155,7 @@ if [ ! -z "$conflicts" ] && [ -z "$force" ]; then
fi
# Check server type
memory=$(grep 'MemTotal' /proc/meminfo |tr ' ' '\n' |grep [0-9])
if [ "$memory" -lt '350000' ] && [ -z "$force" ]; then
echo "Error: not enough memory to install Vesta Control Panel."
echo -e "\nMinimum RAM required: 350Mb"