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Setup zabbix-server40 » Historie » Revision 2

Revision 1 (Jeremias Keihsler, 21.05.2019 20:50) → Revision 2/3 (Jeremias Keihsler, 27.05.2019 14:38)

h1. Install Zabbix Server 4.0.x 

 

 h2. preliminary note 

 this procedure is based on [[dw_os_cos6:Setup_zabbix-server22]] 

 you may also check  
 https://www.zabbix.com/documentation/4.0/manual/installation/install_from_packages/rhel_centos https://www.zabbix.com/documentation/2.2/manual/installation/install_from_packages 

 **this procedure has not yet been used or tested, use with caution** 
 remove this flag as soon as the first installation has succeeded. 

 * [[setup_apache| Apache]] 
 * [[setup_mariadb| MariaDB]] 

 

 h2. Server-Install 

 <pre><code class="bash"> 
 yum update 
 yum install httpd httpd-devel 
 yum install zabbix-server-mysql zabbix-agent zabbix-web-mysql 
 yum install mariadb-server 
 systemctl start httpd.service 
 systemctl enable httpd.service 
 systemctl start mariadb.service 
 systemctl enable mariadb.service 
 /usr/bin/mysql_secure_installation 
 mysql -u root -p 
 </code></pre> 
 <pre><code class="bash"> 
 mysql> create database zabbix character set utf8 collate utf8_bin; 
 mysql> grant all privileges on zabbix.* to zabbix@localhost identified by 'password'; 
 mysql> exit 
 </code></pre> 
 <pre><code class="bash"> 
 cd /usr/share/zabbix-mysql/ 
 mysql -u root -p zabbix < schema.sql 
 mysql -u root -p zabbix < images.sql 
 mysql -u root -p zabbix < data.sql 
 vim /etc/zabbix/zabbix_server.conf 
 </code></pre> 
 <pre> 
 # line 116: uncomment and add DB password for Zabbix 
 DBPassword=password 
 </pre> 
 <pre><code class="bash"> 
 vim /etc/zabbix/zabbix_agentd.conf 
 </code></pre> 
 <pre> 
 # line 133: change to your hostname 
 Hostname=zabbix.server.com 
 </pre> 
 <pre><code class="bash"> 
 vim /etc/php.ini 
 </code></pre> 
 <pre> 
 # line 384: change to Zabbix recommended 
 max_execution_time = 300 
 
 # line 394: change to Zabbix recommended 
 max_input_time = 300 
 
 # line 405: change to Zabbix recommended 
 memory_limit = 128M 
 
 # line 672: change to Zabbix recommended 
 post_max_size = 16M 
 
 # line 800: change to Zabbix recommended 
 upload_max_filesize = 2M 
 
 # line 879: uncomment and add your timezone 
 date.timezone = Europe/Vienna 
 </pre> 
 <pre><code class="bash"> 
 systemctl start zabbix-server 
 systemctl enable zabbix-server-mysql 
 systemctl start zabbix-agent 
 systemctl enable zabbix-agent 
 systemctl restart httpd 
 </code></pre> 

 h3. Firewall 

 if you are going to monitor other systems than the @localhost@ then you have to open ports @10050@ and @10051@ 

 <pre><code class="bash"> 
 firewall-cmd --permanent --add-port=10050/tcp 
 firewall-cmd --permanent --add-port=10051/tcp 
 systemctl restart firewalld 
 </code></pre> 

 h3. SELinux 

 as SELinux prevents the web-client to establish a connection to @localhost:10050@ you will get a wrong indication on Server-Status. Allow access to the server via 
 <pre><code class="bash"> 
 setsebool -P httpd_can_connect_zabbix 1 
 </code></pre> 

 as SELinux prevents zabbix from fetching the SSH-state you will get a wrong indication on SSH-Status. Allow access to the service via 
 <pre><code class="bash"> 
 setsebool -P zabbix_can_network on 
 </code></pre> 

 h1. Backup Zabbix config 

 is taken from https://github.com/maxhq/zabbix-backup/ 

 This script is a simple way to backup all configuration tables (eg. templates, hostgroups, hosts, triggers…) without the history data. 

 As the result is very small, is possible run this backup many times per day. 

 The backup-script may be invoked by cron 

 @/etc/cron.d/zabbix-backup@ 
 <pre> 
 # JKE 2016-04-10 
 # 
 # minute hour day month dayofweek 
 # m h d m d 
 # - - - - - 
 # | | | | | 
 # | | | | +-day of week (0-7) sunday=0 or 7 
 # | | | +---month (1-12) 
 # | | +-----day of month (1-31) 
 # | +-------hour (0-23) 
 # +---------min (0-59) 
 #  
	 5 	 1 	 * 	 * 	 * 	 root 	 /usr/local/bin/zabbix-mysql-backupconf.sh -p password -o /var/cache/myzabbixdump -r 5 -q 
 </pre> 

 @zabbix-mysql-backupconf.sh@ 
 <pre> 
 #!/usr/bin/env bash 
 # 
 # NAME 
 #       zabbix-mysql-dump - Configuration Backup for Zabbix with MySQL 
 # 
 # VERSION 
 #       0.8.2 
 # 
 # SYNOPSIS 
 #       This is a MySQL configuration backup script for Zabbix 1.x, 2.x and 3.0.x. 
 #       It does a full backup of all configuration tables, but only a schema 
 #       backup of large data tables. 
 # 
 #       The script is based on a script by Ricardo Santos 
 #       (http://zabbixzone.com/zabbix/backuping-only-the-zabbix-configuration/) 
 # 
 # CONTRIBUTORS 
 #        - Ricardo Santos 
 #        - Jens Berthold (maxhq) 
 #        - Oleksiy Zagorskyi (zalex) 
 #        - Petr Jendrejovsky 
 #        - Jonathan Bayer 
 #        - Andreas Niedermann (dre-) 
 #        - Mișu Moldovan (dumol) 
 #        - Daniel Schneller (dschneller) 
 #        - Ruslan Ohitin (ruslan-ohitin) 
 #        - Jonathan Wright (neonardo1) 
 #        - msjmeyer 
 # 
 # AUTHOR 
 #       Jens Berthold (maxhq), 2016 
 # 
 # LICENSE 
 #       This script is released under the MIT License (see LICENSE.txt) 


 # 
 # DEFAULT VALUES 
 # 
 # DO NOT EDIT THESE VALUES! 
 # Instead, use command line parameters or a config file to specify options. 
 # 
 DUMPDIR="$PWD" 
 DBHOST="127.0.0.1" 
 DBNAME="zabbix" 
 DBUSER="zabbix" 
 DBPASS="" 
 COMPRESSION="gz" 
 QUIET="no" 
 REVERSELOOKUP="yes" 
 GENERATIONSTOKEEP=0 

 # 
 # SHOW HELP 
 # 
 if [ -z "$1" ]; then 
	 cat <<EOF 
 USAGE 
	 $(basename $BASH_SOURCE) [options] 

 OPTIONS 
	 -h HOST 
		 Hostname/IP of MySQL server. 
		 Default: $DBHOST 

	 -d DATABASE 
		 Zabbix database name. 
		 Default: $DBNAME 

	 -u USER 
		 MySQL user to access Zabbix database. 
		 Default: $DBUSER 

	 -p PASSWORD 
		 MySQL user password (specify "-" for a prompt). 
		 Default: no password 

	 -o DIR 
		 Save Zabbix MySQL dumps to DIR. 
		 Default: $DUMPDIR 

	 -c FILE 
		 Use FILE for MySQL options (passed via --defaults-extra-file). 
		 PLEASE NOTE: 
		 mysqldump needs the database to be specified via command line. 
		 So the first "database" options found in the config file is 
		 used for mysqldump. 

	 -r NUM 
		 Rotate backups while keeping up to NUM generations. 
		 Uses filename to match. 
		 Default: keep all backups 

	 -x 
		 Compress using xz instead of gz 
		 PLEASE NOTE: 
		 xz compression will take much longer and consume more CPU time 
		 but the resulting backup will be about half the size of the same 
		 sql file compressed using gz. Your mileage may vary. 

	 -0 
		 Do not compress the sql dump 

	 -n 
		 Skip reverse lookup of IP address for host. 

	 -q 
		 Quiet mode: no output except for errors (for batch/crontab use). 

 EXAMPLES 
	 $(basename $BASH_SOURCE) -h 1.2.3.4 -d zabbixdb -u zabbix -p test 
	 $(basename $BASH_SOURCE) -u zabbix -p - -o /tmp 
	 $(basename $BASH_SOURCE) -c /etc/mysql/mysql.cnf 
	 $(basename $BASH_SOURCE) -c /etc/mysql/mysql.cnf -d zabbixdb 

 EOF 
	 exit 1 
 fi 

 # 
 # PARSE COMMAND LINE ARGUMENTS 
 # 
 DB_GIVEN=0 
 while getopts ":h:d:u:p:o:r:c:x0qn" opt; do 
	 case $opt in 
		 h)    DBHOST="$OPTARG" ;; 
		 d)    DBNAME="$OPTARG"; DB_GIVEN=1 ;; 
		 u)    DBUSER="$OPTARG" ;; 
		 p)    DBPASS="$OPTARG" ;; 
		 c)    CNFFILE="$OPTARG" ;; 
		 o)    DUMPDIR="$OPTARG" ;; 
		 r)    GENERATIONSTOKEEP=$(printf '%.0f' "$OPTARG") ;; 
		 x)    COMPRESSION="xz" ;; 
		 0)    COMPRESSION="" ;; 
		 n)    REVERSELOOKUP="no" ;; 
		 q)    QUIET="yes" ;; 
		 \?) echo "Invalid option: -$OPTARG" >&2; exit 1 ;; 
		 :)    echo "Option -$OPTARG requires an argument" >&2; exit 1 ;; 
	 esac 
 done 

 # Password prompt 
 if [ "$DBPASS" = "-" ]; then 
	 read -s -p "Enter MySQL password for user '$DBUSER' (input will be hidden): " DBPASS 
	 echo "" 
 fi 

 # Config file validations 
 if [ ! -z "$CNFFILE" ]; then 
	 if [ ! -r "$CNFFILE" ]; then 
		 echo "ERROR: Cannot read configuration file $CNFFILE" >&2 
		 exit 1 
	 fi 
	 # Database name needs special treatment: 
	 # For mysqldump it has to be specified on the command line! 
	 # Therefore we need to get it from the config file 
	 if [ $DB_GIVEN -eq 0 ]; then 
		 DBNAME=$(grep -m 1 ^database= "$CNFFILE" | cut -d= -f2) 
	 fi 
 fi 

 # 
 # CONSTANTS 
 # 
 SUFFIX=""; test ! -z $COMPRESSION && SUFFIX=".${COMPRESSION}" 

 MYSQL_OPTS=() 
 [ ! -z "$CNFFILE" ] && MYSQL_OPTS=("${MYSQL_OPTS[@]}" --defaults-extra-file="$CNFFILE") 
 [ ! -z "$DBHOST" ] && MYSQL_OPTS=("${MYSQL_OPTS[@]}" -h $DBHOST) 
 [ ! -z "$DBUSER" ] && MYSQL_OPTS=("${MYSQL_OPTS[@]}" -u $DBUSER) 
 [ ! -z "$DBPASS" ] && MYSQL_OPTS=("${MYSQL_OPTS[@]}" -p"$DBPASS") 

 MYSQL_OPTS_BATCH=("${MYSQL_OPTS[@]}" --batch --silent) 
 [ ! -z "$DBNAME" ] && MYSQL_OPTS_BATCH=("${MYSQL_OPTS_BATCH[@]}" -D $DBNAME) 

 # Log file for errors 
 ERRORLOG=$(mktemp) 

 # Host name: try reverse lookup if IP is given 
 DBHOSTNAME="$DBHOST" 
 command -v dig >/dev/null 2>&1 
 FIND_DIG=$? 
 if [ "$REVERSELOOKUP" == "yes" -a $FIND_DIG -eq 0 ]; then 
	 # Try resolving a given host ip 
	 newHostname=$(dig +noall +answer -x $DBHOST | sed -r 's/((\S+)\s+)+([^\.]+)\..*/\3/') 
	 test \! -z "$newHostname" && DBHOSTNAME="$newHostname" 
 fi 

 # 
 # CONFIG DUMP 
 # 
 if [ "$QUIET" == "no" ]; then 
	 cat <<-EOF 
	 Configuration: 
	  - host:       $DBHOST ($DBHOSTNAME) 
	  - database: $DBNAME 
	  - user:       $DBUSER 
	  - output:     $DUMPDIR 

 EOF 
 fi 

 # 
 # FUNCTIONS 
 # 

 # Returns TRUE if argument 1 is part of the given array (remaining arguments) 
 elementIn () { 
	 local e 
	 for e in "${@:2}"; do [[ "$e" == "$1" ]] && return 0; done 
	 return 1 
 } 

 # 
 # CHECKS 
 # 
 if [ ! -x /usr/bin/mysqldump ]; then 
	 echo "mysqldump not found." >&2 
	 echo "(with Debian, \"apt-get install mysql-client\" will help)" >&2 
	 exit 1 
 fi 

 # 
 # READ TABLE LIST from __DATA__ section at the end of this script 
 # (http://stackoverflow.com/a/3477269/2983301) 
 # 
 DATA_TABLES=() 
 while read line; do 
	 table=$(echo "$line" | cut -d" " -f1) 
	 echo "$line" | cut -d" " -f5 | grep -qi "DATA" 
	 test $? -eq 0 && DATA_TABLES+=($table) 
 done < <(sed '0,/^__DATA__$/d' "$BASH_SOURCE" | tr -s " ") 

 # paranoid check 
 if [ ${#DATA_TABLES[@]} -lt 5 ]; then 
	 echo "ERROR: The number of large data tables configured in this script is less than 5." >&2 
	 exit 1 
 fi 

 # 
 # BACKUP 
 # 
 # Read table list from database 
 [ "$QUIET" == "no" ] && echo "Fetching list of existing tables..." 
 DB_TABLES=$(mysql "${MYSQL_OPTS_BATCH[@]}" -e "SELECT table_name FROM information_schema.tables WHERE table_schema = '$DBNAME'" 2>$ERRORLOG) 
 if [ $? -ne 0 ]; then echo "ERROR while trying to access database:" 2>&1; cat $ERRORLOG 2>&1; exit 1; fi 
 DB_TABLES=$(echo "$DB_TABLES" | sort) 
 DB_TABLE_NUM=$(echo "$DB_TABLES" | wc -l) 

 # Query Zabbix database version 
 VERSION="" 
 DB_VER=$(mysql "${MYSQL_OPTS_BATCH[@]}" -N -e "select optional from dbversion;" 2>/dev/null) 
 if [ $? -eq 0 ]; then 
	 # version string is like: 02030015 
	 re='(.*)([0-9]{2})([0-9]{4})' 
	 if [[ $DB_VER =~ $re ]]; then 
		 VERSION="_db-${BASH_REMATCH[1]}.$(( ${BASH_REMATCH[2]} + 0 )).$(( ${BASH_REMATCH[3]} + 0 ))" 
	 fi 
 fi 

 # Assemble file name 
 DUMPFILENAME_PREFIX="zabbix_cfg_${DBHOSTNAME}" 
 DUMPFILEBASE="${DUMPFILENAME_PREFIX}_$(date +%Y%m%d-%H%M)${VERSION}.sql" 
 DUMPFILE="$DUMPDIR/$DUMPFILEBASE" 

 PROCESSED_DATA_TABLES=() 
 i=0 

 mkdir -p "${DUMPDIR}" 

 [ "$QUIET" == "no" ] && echo "Starting table backups..." 
 while read table; do 
	 # large data tables: only store schema 
	 if elementIn "$table" "${DATA_TABLES[@]}"; then 
		 dump_opt="--no-data" 
		 PROCESSED_DATA_TABLES+=($table) 
	 # configuration tables: full dump 
	 else 
		 dump_opt="--extended-insert=FALSE" 
	 fi 

	 mysqldump "${MYSQL_OPTS[@]}" \ 
		 --routines --opt --single-transaction --skip-lock-tables \ 
		 $dump_opt \ 
		 $DBNAME --tables ${table} >> "$DUMPFILE" 2>$ERRORLOG 

	 if [ $? -ne 0 ]; then echo -e "\nERROR: Could not backup table ${table}:" >&2; cat $ERRORLOG >&2; exit 1; fi 

	 if [ "$QUIET" == "no" ]; then 
		 # show percentage 
		 i=$((i+1)); i_percent=$(($i * 100 / $DB_TABLE_NUM)) 
		 if [ $(($i_percent % 12)) -eq 0 ]; then 
			 echo -n "${i_percent}%" 
		 else 
			 if [ $(($i_percent % 2)) -eq 0 ]; then echo -n "."; fi 
		 fi 
	 fi 
 done <<<"$DB_TABLES" 

 rm $ERRORLOG 

 # 
 # COMPRESS BACKUP 
 # 
 if [ "$QUIET" == "no" ]; then 
	 echo -e "\n" 
	 echo "For the following large tables only the schema (without data) was stored:" 
	 for table in "${PROCESSED_DATA_TABLES[@]}"; do echo " - $table"; done 

	 echo 
	 echo "Compressing backup file..." 
 fi 

 EXITCODE=0 
 if [ "$COMPRESSION" == "gz" ]; then gzip -f "$DUMPFILE"; EXITCODE=$?; fi 
 if [ "$COMPRESSION" == "xz" ]; then xz     -f "$DUMPFILE"; EXITCODE=$?; fi 
 if [ $EXITCODE -ne 0 ]; then 
	 echo -e "\nERROR: Could not compress backup file, see previous messages" >&2 
	 exit 1 
 fi 

 [ "$QUIET" == "no" ] && echo -e "\nBackup Completed:\n${DUMPFILE}${SUFFIX}" 

 # 
 # ROTATE OLD BACKUPS 
 # 
 if [ $GENERATIONSTOKEEP -gt 0 ]; then 
	 [ "$QUIET" == "no" ] && echo "Removing old backups, keeping up to $GENERATIONSTOKEEP" 
	 REMOVE_OLD_CMD="cd \"$DUMPDIR\" && ls -t \"${DUMPFILENAME_PREFIX}\"* | /usr/bin/awk \"NR>${GENERATIONSTOKEEP}\" | xargs rm -f " 
	 eval ${REMOVE_OLD_CMD} 
	 if [ $? -ne 0 ]; then 
		 echo "ERROR: Could not rotate old backups" >&2 
		 exit 1 
	 fi 
 fi 

 exit 0 

 ################################################################################ 
 # List of all known table names and a flag indicating data (=large) tables 
 # 

 __DATA__ 
 acknowledges                 1.3.1      - 3.0.3    DATA 
 actions                      1.3.1      - 3.0.3 
 alerts                       1.3.1      - 3.0.3    DATA 
 application_discovery        2.5.0      - 3.0.3 
 application_prototype        2.5.0      - 3.0.3 
 application_template         2.1.0      - 3.0.3 
 applications                 1.3.1      - 3.0.3 
 auditlog                     1.3.1      - 3.0.3    DATA 
 auditlog_details             1.7        - 3.0.3    DATA 
 autoreg                      1.3.1      - 1.3.4 
 autoreg_host                 1.7        - 3.0.3 
 conditions                   1.3.1      - 3.0.3 
 config                       1.3.1      - 3.0.3 
 dbversion                    2.1.0      - 3.0.3 
 dchecks                      1.3.4      - 3.0.3 
 dhosts                       1.3.4      - 3.0.3 
 drules                       1.3.4      - 3.0.3 
 dservices                    1.3.4      - 3.0.3 
 escalations                  1.5.3      - 3.0.3 
 events                       1.3.1      - 3.0.3    DATA 
 expressions                  1.7        - 3.0.3 
 functions                    1.3.1      - 3.0.3 
 globalmacro                  1.7        - 3.0.3 
 globalvars                   1.9.6      - 3.0.3 
 graph_discovery              1.9.0      - 3.0.3 
 graph_theme                  1.7        - 3.0.3 
 graphs                       1.3.1      - 3.0.3 
 graphs_items                 1.3.1      - 3.0.3 
 group_discovery              2.1.4      - 3.0.3 
 group_prototype              2.1.4      - 3.0.3 
 groups                       1.3.1      - 3.0.3 
 help_items                   1.3.1      - 2.1.8 
 history                      1.3.1      - 3.0.3    DATA 
 history_log                  1.3.1      - 3.0.3    DATA 
 history_str                  1.3.1      - 3.0.3    DATA 
 history_str_sync             1.3.1      - 2.2.13 DATA 
 history_sync                 1.3.1      - 2.2.13 DATA 
 history_text                 1.3.1      - 3.0.3    DATA 
 history_uint                 1.3.1      - 3.0.3    DATA 
 history_uint_sync            1.3.1      - 2.2.13 DATA 
 host_discovery               2.1.4      - 3.0.3 
 host_inventory               1.9.6      - 3.0.3 
 host_profile                 1.9.3      - 1.9.5 
 hostmacro                    1.7        - 3.0.3 
 hosts                        1.3.1      - 3.0.3 
 hosts_groups                 1.3.1      - 3.0.3 
 hosts_profiles               1.3.1      - 1.9.2 
 hosts_profiles_ext           1.6        - 1.9.2 
 hosts_templates              1.3.1      - 3.0.3 
 housekeeper                  1.3.1      - 3.0.3 
 httpstep                     1.3.3      - 3.0.3 
 httpstepitem                 1.3.3      - 3.0.3 
 httptest                     1.3.3      - 3.0.3 
 httptestitem                 1.3.3      - 3.0.3 
 icon_map                     1.9.6      - 3.0.3 
 icon_mapping                 1.9.6      - 3.0.3 
 ids                          1.3.3      - 3.0.3 
 images                       1.3.1      - 3.0.3 
 interface                    1.9.1      - 3.0.3 
 interface_discovery          2.1.4      - 3.0.3 
 item_application_prototype 2.5.0      - 3.0.3 
 item_condition               2.3.0      - 3.0.3 
 item_discovery               1.9.0      - 3.0.3 
 items                        1.3.1      - 3.0.3 
 items_applications           1.3.1      - 3.0.3 
 maintenances                 1.7        - 3.0.3 
 maintenances_groups          1.7        - 3.0.3 
 maintenances_hosts           1.7        - 3.0.3 
 maintenances_windows         1.7        - 3.0.3 
 mappings                     1.3.1      - 3.0.3 
 media                        1.3.1      - 3.0.3 
 media_type                   1.3.1      - 3.0.3 
 node_cksum                   1.3.1      - 2.2.13 
 node_configlog               1.3.1      - 1.4.7 
 nodes                        1.3.1      - 2.2.13 
 opcommand                    1.9.4      - 3.0.3 
 opcommand_grp                1.9.2      - 3.0.3 
 opcommand_hst                1.9.2      - 3.0.3 
 opconditions                 1.5.3      - 3.0.3 
 operations                   1.3.4      - 3.0.3 
 opgroup                      1.9.2      - 3.0.3 
 opinventory                  3.0.0      - 3.0.3 
 opmediatypes                 1.7        - 1.8.22 
 opmessage                    1.9.2      - 3.0.3 
 opmessage_grp                1.9.2      - 3.0.3 
 opmessage_usr                1.9.2      - 3.0.3 
 optemplate                   1.9.2      - 3.0.3 
 profiles                     1.3.1      - 3.0.3 
 proxy_autoreg_host           1.7        - 3.0.3 
 proxy_dhistory               1.5        - 3.0.3 
 proxy_history                1.5.1      - 3.0.3 
 regexps                      1.7        - 3.0.3 
 rights                       1.3.1      - 3.0.3 
 screen_user                  3.0.0      - 3.0.3 
 screen_usrgrp                3.0.0      - 3.0.3 
 screens                      1.3.1      - 3.0.3 
 screens_items                1.3.1      - 3.0.3 
 scripts                      1.5        - 3.0.3 
 service_alarms               1.3.1      - 3.0.3 
 services                     1.3.1      - 3.0.3 
 services_links               1.3.1      - 3.0.3 
 services_times               1.3.1      - 3.0.3 
 sessions                     1.3.1      - 3.0.3 
 slides                       1.3.4      - 3.0.3 
 slideshow_user               3.0.0      - 3.0.3 
 slideshow_usrgrp             3.0.0      - 3.0.3 
 slideshows                   1.3.4      - 3.0.3 
 sysmap_element_url           1.9.0      - 3.0.3 
 sysmap_url                   1.9.0      - 3.0.3 
 sysmap_user                  3.0.0      - 3.0.3 
 sysmap_usrgrp                3.0.0      - 3.0.3 
 sysmaps                      1.3.1      - 3.0.3 
 sysmaps_elements             1.3.1      - 3.0.3 
 sysmaps_link_triggers        1.5        - 3.0.3 
 sysmaps_links                1.3.1      - 3.0.3 
 timeperiods                  1.7        - 3.0.3 
 trends                       1.3.1      - 3.0.3    DATA 
 trends_uint                  1.5        - 3.0.3    DATA 
 trigger_depends              1.3.1      - 3.0.3 
 trigger_discovery            1.9.0      - 3.0.3 
 triggers                     1.3.1      - 3.0.3 
 user_history                 1.7        - 2.4.8 
 users                        1.3.1      - 3.0.3 
 users_groups                 1.3.1      - 3.0.3 
 usrgrp                       1.3.1      - 3.0.3 
 valuemaps                    1.3.1      - 3.0.3 
 </pre>