wcp/bin/v-change-sys-service-config at c3ce563fbf1b1e965856f75416ccd395e1c14a98 · ghzhost/wcp · GitHub

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#!/bin/bash
# info: change service config
# options: CONFIG SERVICE [RESTART]
#
# The function for changing service confguration.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument definition
src=$1
service=$2
restart=$3
echo "$0 $*" >/tmp/t.log

# Includes
source $VESTA/func/main.sh
source $VESTA/conf/vesta.conf


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '2' "$#" 'CONFIG SERVICE [RESTART]'
if [ ! -e "$src" ]; then
    check_result "$E_NOTEXIST" "$src config doesn't exist"
fi

#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Defining dst config path
case $service in
    nginx)          dst='/etc/nginx/nginx.conf';;
    httpd)          dst='/etc/httpd/conf/httpd.conf';;
    apache2)        dst='/etc/apache2/apache2.conf';;
    exim)           dst='/etc/exim/exim.conf';;
    exim4)          dst='/etc/exim4/exim4.conf.template';;
    vsftpd)         dst=$(find /etc/vsftpd* -name 'vsftpd.conf');;
    proftpd)        dst=$(find /etc/proftpd* -name 'proftpd.conf');;
    php)            dst=$(find /etc/php* -name php.ini);;
    mysql)          dst=$(find /etc/my* -name my.cnf);;
    mysqld)         dst=$(find /etc/my* -name my.cnf);;
    mariadb)        dst=$(find /etc/my* -name my.cnf);;
    postgresql)     dst=$($BIN/v-list-sys-pgsql-config plain |cut -f 1);;
    postgresql-hba) dst=$($BIN/v-list-sys-pgsql-config plain |cut -f 2);;
    dovecot)        dst=$(find /etc/dovecot* -name dovecot.conf);;
    dovecot-1)      dst='/etc/dovecot/conf.d/10-auth.conf';;
    dovecot-2)      dst='/etc/dovecot/conf.d/10-logging.conf';;
    dovecot-3)      dst='/etc/dovecot/conf.d/10-mail.conf';;
    dovecot-4)      dst='/etc/dovecot/conf.d/10-master.conf';;
    dovecot-5)      dst='/etc/dovecot/conf.d/10-ssl.conf';;
    dovecot-6)      dst='/etc/dovecot/conf.d/20-imap.conf';;
    dovecot-7)      dst='/etc/dovecot/conf.d/20-pop3.conf';;
    dovecot-8)      dst='/etc/dovecot/conf.d/auth-passwdfile.conf.ext';;
    named)          dst='/etc/named.conf';;
    bind9)          dst='/etc/bind/named.conf';;
    bind9-opt)      dst='/etc/bind/named.conf.options';;
    spamd)          dst=$($BIN/v-list-sys-spamd-config plain);;
    spamassassin)   dst=$($BIN/v-list-sys-spamd-config plain);;
    clamd)          dst=$($BIN/v-list-sys-clamd-config plain);;
    cron)           dst='/etc/crontab';;
    crond)          dst='/etc/crontab';;
    fail2ban)       dst='/etc/fail2ban/jail.local';;
    *)              check_result $E_NOTEXIST "service $service doesn't exist"
esac

# Checking config path
for config in $dst; do
    if [ ! -e "$config" ]; then
        check_result $E_NOTEXIST "$service config doesn't exist"
    fi
done

# Checking diff between src and dst configs
for config in $dst; do
    diff -q $src $config >/dev/null

    if [ $? -ne 0 ]; then
        cp $config $config.vst.back
        cp $src $config
        update="yes"
    fi
done

# Restarting service
if [ "$update" = 'yes' ] && [ "$restart" != 'no' ]; then
    if [[ "$service" =~ - ]]; then
        service=$(echo ${service%-*})
    fi

    if [ "$service" = 'php' ]; then
        if [ "$WEB_SYSTEM" = "nginx" ]; then
            service=$(ls /usr/sbin/php*fpm* |cut -f 4 -d /)
        else
            service=$WEB_SYSTEM
        fi
    fi

    service $service restart >/dev/null 2>&1
    if [ $? -ne 0 ]; then
        for config in $dst; do
            cat $config.vst.back > $config
            rm -f $config.vst.back
        done
        check_result $E_RESTART "$service failed to start with new config"
    fi
fi


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Logging
log_event "$OK" "$ARGUMENTS"

exit