CentOS 7.6 部署zabbix 6.0 支持Kubernetes


# 基礎信息

系統版本: CentOS Linux release 7.6.1810 (Core) 

內核版本: 4.19.0-9.el7.ucloud.x86_64

# 聽說最新版的zabbix6.0 支持Kubernetes的監控了。自己部署親眼看了一下確實是支持了。

先來個 截圖

 

 

 

 

# 依賴安裝

yum -y install gcc gcc-c++ unixODBC-devel httpd mysql-devel libcurl libcurl-devel libevent libevent-devel fping curl-devel libxml2  libxml2-devel snmpd net-snmp-devel net-snmp

# nginx安裝

yum install -y http://nginx.org/packages/rhel/7/x86_64/RPMS/nginx-1.20.1-1.el7.ngx.x86_64.rpm

 

# 安裝php7

#首先安裝 EPEL 源

yum install epel-release -y
#安裝 REMI 源:

yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm  -y

 

yum -y install yum-utils

yum-config-manager --enable remi-php74

yum -y install php php-opcache

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel

yum -y install php-mbstring

yum -y install php-json

yum -y install php-xml

yum -y install php-fedora-autoloader

yum -y install php-sodium

yum -y install php

yum -y install php-gd

yum -y install php-devel

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-gd

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-pdo

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-pdo php-process

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-pecl

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-mysqlnd

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-ldap

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-cli

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-pecl-msgpack

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-pecl-msgpack php-pecl-redis5

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-pecl-msgpack php-pecl-redis5 php-pear

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-pecl-msgpack php-pecl-redis5 php-bcmath

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel php-devel php-pecl-msgpack php-pecl-redis5 php-bcmath php-pecl-zip oniguruma5php

yum install -y php-fpm

 

 

# rpm -qa|grep php

php-pdo-7.4.20-1.el7.remi.x86_64

oniguruma5php-6.9.7.1-1.el7.remi.x86_64

php-mbstring-7.4.20-1.el7.remi.x86_64

php-soap-7.4.20-1.el7.remi.x86_64

php-devel-7.4.20-1.el7.remi.x86_64

php-pecl-zip-1.19.3-2.el7.remi.7.4.x86_64

php-common-7.4.20-1.el7.remi.x86_64

php-cli-7.4.20-1.el7.remi.x86_64

php-sodium-7.4.20-1.el7.remi.x86_64

php-opcache-7.4.20-1.el7.remi.x86_64

php-xml-7.4.20-1.el7.remi.x86_64

php-process-7.4.20-1.el7.remi.x86_64

php-gd-7.4.20-1.el7.remi.x86_64

php-xmlrpc-7.4.20-1.el7.remi.x86_64

php-odbc-7.4.20-1.el7.remi.x86_64

php-ldap-7.4.20-1.el7.remi.x86_64

php-pecl-msgpack-2.1.2-1.el7.remi.7.4.x86_64

php-pecl-redis5-5.3.4-1.el7.remi.7.4.x86_64

php-json-7.4.20-1.el7.remi.x86_64

php-7.4.20-1.el7.remi.x86_64

php-pear-1.10.12-8.el7.remi.noarch

php-mysqlnd-7.4.20-1.el7.remi.x86_64

php-fedora-autoloader-1.0.1-2.el7.noarch

php-pecl-igbinary-3.2.3-1.el7.remi.7.4.x86_64

php-bcmath-7.4.20-1.el7.remi.x86_64

 

 

 

 

#設置開機啟動、運行服務:如果無法啟動php就重啟一下主機

sed -i 's#nobody#zabbix#g'  /etc/php-fpm.d/www.conf

systemctl restart php-fpm.service

systemctl status php-fpm.service 

 

# mysql 安裝

#卸載自帶的mariadb

yum remove mariadb mariadb-libs -y

#下載mysql5.7的repo

wget https://dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpm

#然后進行repo的安裝

rpm -ivh mysql57-community-release-el7-9.noarch.rpm

yum clean all

yum makecache

yum install mysql-community-server -y

yum install mysql-devel -y

 
 

 

# 啟動mysql和設置開機自啟動

systemctl enable mysqld 

systemctl start mysqld

#查看臨時密碼

grep 'temporary password' /var/log/mysqld.log

#登陸msyql

mysql -uroot -p 查看臨時密碼

#首先需要設置密碼的驗證強度等級,設置 validate_password_policy 的全局參數為 LOW 即可,

set global validate_password_policy=LOW;

set global validate_password_length=6;#修改默認密碼長度

#修改密碼

ALTER USER 'root'@'localhost' IDENTIFIED BY 'zabbix';

flush privileges;

create database zabbix character set utf8 collate utf8_bin;

create user zabbix@localhost identified by 'zabbix';

grant all privileges on zabbix.* to zabbix@localhost;

quit;

 

 

 

 

# zabbix_server安裝

 

wget -c https://cdn.zabbix.com/zabbix/sources/stable/6.0/zabbix-6.0.13.tar.gz

tar xf zabbix-6.0.13.tar.gz 

cd zabbix-6.0.13/

yum install -y net-snmp-devel

./configure --prefix=/usr/local/zabbix/zabbix-server --enable-server --enable-agent --with-mysql --with-net-snmp --with-libcurl --with-libxml2 --with-unixodbc  && make && make install

 

#參數說明
--prefix #編譯安裝路徑
--enable-server #啟動server端
--enable-agent #啟動agent端
--with-mysql #編譯連接mysql相關依賴包
--with-net-snmp #啟動snmp相關,用於snmp監控設備
--with-libcurl #啟動curl相關
--with-libxml2 #啟動xml相關
--with-unixodbc #啟動odbc相關用於監控數據庫
--enable-java #啟動java-agent 用於監控java類

sed -i 's/# DBPassword=/DBPassword=zabbix/g' /usr/local/zabbix/zabbix-server/etc/zabbix_server.conf

sed -i 's/# DBHost=localhost/DBHost=localhost/g' /usr/local/zabbix/zabbix-server/etc/zabbix_server.conf

# 創建zabbix需要的數據

mysql -uzabbix -pzabbix zabbix < database/mysql/schema.sql

mysql -uzabbix -pzabbix zabbix < database/mysql/images.sql

mysql -uzabbix -pzabbix zabbix < database/mysql/double.sql

mysql -uzabbix -pzabbix zabbix < database/mysql/data.sql

useradd zabbix -s /sbin/nologin

 

# 啟動

/usr/local/zabbix/zabbix-server/sbin/zabbix_server -c /usr/local/zabbix/zabbix-server/etc/zabbix_server.conf

tail -200f /tmp/zabbix_server.log 

#檢查

netstat -lntup|grep 10051

# 殺死

ps aux |grep zabbix_server |grep -v grep |awk '{print $2}'|xargs kill -9

 

# systemd管理zabbix_server進程

cat /usr/lib/systemd/system/zabbix_server.service

[Unit]
Description=Zabbix Server
After=syslog.target
After=network.target

[Service]
Environment="CONFFILE=/usr/local/zabbix/zabbix-server/etc/zabbix_server.conf"
EnvironmentFile=-/etc/sysconfig/zabbix_server
Type=forking
Restart=on-failure
PIDFile=/tmp/zabbix_server.pid
KillMode=control-group
ExecStart=/usr/local/zabbix/zabbix-server/sbin/zabbix_server -c $CONFFILE
ExecStop=/bin/kill -SIGTERM $MAINPID
RestartSec=10s
User=zabbix
Group=zabbix
 
[Install]
WantedBy=multi-user.target

 

### 重載

systemctl daemon-reload

### 啟動zabbix

systemctl restart zabbix_server

systemctl enable zabbix_server

 

 

# nginx添加配置

cp -a /root/zabbix-6.0.13/ui /usr/share/

mv /usr/share/ui /usr/share/zabbix

cat /etc/nginx/conf.d/default.conf

server {

        listen       80 default_server;

        listen       [::]:80 default_server;

        server_name  localhost;

        root         /usr/share/zabbix/;

index index.php;

 

location ~ .*\.php$ {

fastcgi_read_timeout 300;

include fastcgi_params;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

}

    }

nginx -t 

nginx

nginx -s reload

systemctl enable nginx

systemctl enable php-fpm.service

systemctl restart php-fpm.service

 

 # 訪問

http://192.168.1.1/setup.php

 

 

# 問題1:

The GPG keys listed for the "MySQL 5.7 Community Server" repository are already installed but they are not correct for this package.
Check that the correct key URLs are configured for this repository. Failing package is: mysql-community-libs-5.7.37-1.el7.x86_64 GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

執行下面的指令然后再執行《yum install mysql-community-server -y》

sed  -i 's#gpgcheck=1#gpgcheck=0#g' /etc/yum.repos.d/mysql-community.repo 

 

# 問題2:

提示必須是 mysql 8.0以上

echo "AllowUnsupportedDBVersions=1" >> /usr/local/zabbix/zabbix-server/etc/zabbix_server.conf
systemctl restart zabbix_server

 

 


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