Zabbix 설치

서버 모니터링

Zabbix 설치

미도반 2022. 4. 19. 16:14

Hardware(최소사양)

● Memory 128MB

● Disk 256MB

● 2GB Memory와 2GB Disk로 500개의 호스트를 모니터링할 수 있음

- 감시항목 추가에 따라 유동적

Software

● zabbix : zabbi x5.0(LTS)

● Apache 설치 : httpd-2.4.6-67.el7.centos.6.x86_64

● Mariadb 설치 : 10.5.15-MariaDB

● PHP 설치 : PHP 7.2.34

■ Apache 설치

1. apache 설치

[root@localhost ~]# yum install -y httpd

2. 설치 확인

[root@localhost ~]# rpm -qa | grep httpd

■ MariaDB 설치

1. 저장소 설치

[root@localhost ~]# vim /etc/yum.repos.d/MariaDB.repo

2. DB 설치

[root@localhost ~]# yum -y install MariaDB-server MariaDB-client

3. DB 설치 확인

[root@localhost ~]# rpm -qa | grep MariaDB

4. 기본 설정 파일 복사해둔 후 설정 파일 수정

[root@localhost ~]# cp /etc/my.cnf /etc/my.cnf_bak

[root@localhost ~]# vim /etc/my.cnf

※ Copy

[client]
port = 3306
socket = /var/lib/mysql/mysql.sock

[mysqld]
port = 3306
innodb_data_home_dir = /var/lib/mysql
socket = /var/lib/mysql/mysql.sock
default-storage-engine=INNODB
skip-external-locking
skip-name-resolve
skip-host-cache
wait_timeout = 600
interactive_timeout = 1200
max_connections = 1024
max_connect_errors=999999999
slow-query-log=1
long_query_time=1
slow_query_log_file=/var/lib/mysql/log-slow-queries.log
max_allowed_packet = 128M

innodb_buffer_pool_size = 1G
innodb_log_buffer_size = 16M
innodb_lock_wait_timeout = 160
innodb_file_per_table=1

innodb_log_file_size = 512M
innodb_log_files_in_group=4

innodb_max_dirty_pages_pct = 30
innodb_flush_method = O_DIRECT
innodb_lock_wait_timeout = 120

innodb_doublewrite = ON

# parameter edit
query_cache_limit=128M
query_cache_size=64M
query_cache_type=1
thread_concurrency = 8
skip-external-locking
init_connect=SET collation_connection=utf8_unicode_ci
init_connect=SET NAMES 'utf8'
character-set-server=utf8
collation-server=utf8_unicode_ci

log-bin=mysql-bin
sync_binlog = 1
binlog_cache_size=5M
max_binlog_size=250M
binlog_format=mixed
expire_logs_days=7
server-id=1

[mysqldump]
quick
max_allowed_packet = 16M
default-character-set=utf8

[mysql]
no-auto-rehash
default-character-set=utf8

[myisamchk]
key_buffer_size = 128M
sort_buffer_size = 128M
read_buffer = 2M

[mysqlhotcopy]
interactive-timeout

5. DB 상태 확인

[root@localhost ~]# systemctl status mariadb