74 lines
2.4 KiB
Bash
Executable File
74 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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# base settings
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set -e
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[ -e /firstboot ] || exit 0
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echo 'Setting defaults...'
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localectl --no-convert set-keymap de-latin1-nodeadkeys
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echo 'Activate services...'
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timedatectl set-ntp true
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# variables
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LABEL="DATA"
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DATABASE_PASS="Di1sgMySQLPwd."
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# Data partition
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echo 'Mount data partition...'
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mkdir -p /$LABEL
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if [ ! -L "/dev/disk/by-label/$LABEL" ]; then
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echo 'ERROR: Data partition not found!'
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echo "Please create a data partition with ext4 filesystem and label \"$LABEL\":"
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echo "# cfdisk /dev/<disk> (use GPT label, create linux partition)"
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echo "# mkfs.ext4 -L $LABEL /dev/<partition>"
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exit 1
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fi
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if ! grep -Fq "LABEL=$LABEL" /etc/fstab; then
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echo "LABEL=$LABEL /$LABEL ext4 noatime 0 1" >> /etc/fstab
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fi
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mount -a
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if ! mount | grep /$LABEL > /dev/null; then
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echo "ERROR: Could not mount data partition!"
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exit 1
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fi
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if [ ! -d "/$LABEL/var/lib/mysql/zabbix" ]; then
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echo 'Initialize MariaDB...'
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systemctl stop mariadb
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mkdir -p /$LABEL/var/lib/mysql
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rm -rf /$LABEL/var/lib/mysql/*
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cp -a /var/lib/mysql/. /$LABEL/var/lib/mysql
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sed -i "s:^datadir.*:datadir = /$LABEL/var/lib/mysql:" /etc/mysql/my.cnf
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systemctl start mariadb
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sleep 5
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echo 'Create Zabbix database...'
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mysql -u root -e "CREATE USER 'zabbix'@'localhost' IDENTIFIED BY '$DATABASE_PASS'"
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mysql -u root -e "CREATE DATABASE zabbix DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;"
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mysql -u root -e "GRANT ALL PRIVILEGES ON zabbix.* TO 'zabbix'@'localhost' IDENTIFIED by '$DATABASE_PASS';"
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mysql -u root -e "FLUSH PRIVILEGES;"
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echo 'Import Zabbix MySQL data'
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mysql -u root zabbix < /usr/share/zabbix/database/mysql/schema.sql
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mysql -u root zabbix < /usr/share/zabbix/database/mysql/images.sql
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mysql -u root zabbix < /usr/share/zabbix/database/mysql/data.sql
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else
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echo 'Start MariaDB...'
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sed -i "s:^datadir.*:datadir = /$LABEL/var/lib/mysql:" /etc/mysql/my.cnf
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systemctl start mariadb
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fi
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echo 'Enable database...'
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systemctl enable mariadb
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echo 'Start Zabbix...'
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sed -i "s:# DBPassword=:DBPassword=${DATABASE_PASS}:" /etc/zabbix/zabbix_server.conf
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sed -i "s:\$DB\['PASSWORD'\].*:\$DB\['PASSWORD'\] = '${DATABASE_PASS}';:" /var/www/localhost/htdocs/zabbix/conf/zabbix.conf.php
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systemctl start zabbix-server
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systemctl enable zabbix-server
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systemctl start zabbix-agentd
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systemctl enable zabbix-agentd
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rm /firstboot
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