构建监控系统-1-zabbix部署
优化的点？？
- zabbix 宏定义？？？
- 查看历史区间数据，自动加监控？？？
- 批量添加主机？？？
- 安装客户端自动化？？？
- 网络程序交付，变更发布系统？？？
- 网络排查链路公告割接故障诊断系统？预警系统？
监控项
配置告警声音
⭐️ 自定义监控
1️⃣脚本获取值
2️⃣ zbx格式，配置文件、创建键值： 键值key获取客户端数据
3️⃣ 重启客户端，服务端测试键值可用
4️⃣ web键值关联
监控脚本插件
[root@bzy2c8nnb0dtlnbi plugins.d]# grep -i include= /etc/zabbix/zabbix_agent2.conf
# Include=
Include=/etc/zabbix/zabbix_agent2.d/*.conf
# Include=/usr/local/etc/zabbix_agent2.userparams.conf
# Include=/usr/local/etc/zabbix_agent2.conf.d/
# Include=/usr/local/etc/zabbix_agent2.conf.d/*.conf
Include=./zabbix_agent2.d/plugins.d/*.conf
编写:
vi /etc/zabbix/zabbix_agent2.d/web.conf
#UserParameter=key,cmd
#UserParameter=check.django,ps -ef | grep /usr/local/bin/python3 | grep 80 | wc -l
UserParameter=check.django,ss -lntup| grep -w *:80 | wc -l
重启客户端
systemctl restart zabbix-agent2
客户端本地测试
[root@bzy2c8nnb0dtlnbi zabbix_agent2.d]# zabbix_agent2 -t check.django
check.django [s|3]
agent 监控项
Server=192.168.3.101 #被动模式，指定zabbix-server服务端的ip地址，多个ip的话使用逗号分隔
ServerActive=192.168.3.101 #主动模式，指定zabbix-server的ip地址，使用逗号分隔多IP，如果注释这个选项，那么当前服务器的主动监控就被禁用了
Hostname=itops-server #当使用主动模式时,这个名称的设置必须与zabbix-web监控页面创建的主机名称保持一致
修改完后重启zabbix agent使服务生效
service zabbix_agent restart
配置
zbx 不绿，客户端配置server 是否配置，本地10050端口是否启动
制作镜像
docker commit -m 'zabbix6.0登录' -a="haogeoyes" zabbix1 zabbix:v1
问题
登录语言
参考文档
Locale for language “en_US” is not found on the web server. Tried to set: en_US, en_US.utf8,
语言选择：
You are not able to choose some of the languages, because locales for them are not installed on the web server.
配置中文:
dnf install langpacks-zh_CN.noarch
dnf install glibc-common
locale -a | grep zh_CN
字体设置
mac 参考文档
scp /Library/Fonts/Songti.ttc root@xx:/tmp
cp /tmp/Songti.ttc /root/zabbix/
cd /usr/share/zabbix/assets/fonts/
mv graphfont.ttf graphfontbak.ttf
cp /root/zabbix/Songti.ttc
mv Songti.ttc graphfont.ttf
zabbix 启动未就绪
查看日志 /var/log/zabbix/zabbix_server.log
"vm.memory.size[total]" on host "Zabbix server" failed: first network centos8 安装zabbix6.0
docker pull centos:centos8
6.0 centos8 官方安装文档
docker run --name zabbix1 -t -d -p 8100-8199:8100-8199 -v /root/zabbix:/root/zabbix --privileged=true centos:centos8 /usr/sbin/init
7000-8000:7000-8000
yum 安装
rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/8/x86_64/zabbix-release-6.0-4.el8.noarch.rpmcurl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-8.repomv *repo /bak/dnf install zabbix-server-mysql zabbix-web-mysql zabbix-nginx-conf zabbix-sql-scripts zabbix-selinux-policy zabbix-agent不行，需要使用官方源
vi /etc/yum.repos.d/mariadb.repo
[mariadb]
name = MariaDB
baseurl = http://mirrors.aliyun.com/mariadb/yum/10.5/centos8-amd64/
gpgkey = http://mirrors.aliyun.com/mariadb/yum/RPM-GPG-KEY-MariaDb
gpgcheck = 1
enabled = 1官方源
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.5/centos8-amd64
module_hotfixes=1
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1[root@b87815deda95 yum.repos.d]# systemctl start mariadb
[root@b87815deda95 yum.repos.d]# systemctl enable mariadb
Created symlink /etc/systemd/system/multi-user.target.wants/mariadb.service → /usr/lib/systemd/system/mariadb.service.
[root@b87815deda95 yum.repos.d]# mysql -u root -p
Enter password:
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 3
Server version: 10.5.19-MariaDB MariaDB ServerCopyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.MariaDB [(none)]> create database zabbix character set utf8mb4 collate utf8mb4_bin;
Query OK, 1 row affected (0.000 sec)MariaDB [(none)]> create user zabbix@localhost identified by 'zabbix';
Query OK, 0 rows affected (0.000 sec)MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@localhost;
Query OK, 0 rows affected (0.000 sec)MariaDB [(none)]> set global log_bin_trust_function_creators = 1;
Query OK, 0 rows affected (0.000 sec)MariaDB [(none)]> quit;
Bye
[root@b87815deda95 yum.repos.d]# ls /usr/share/zabbix-sql-scripts/mysql/server.sql.gz
/usr/share/zabbix-sql-scripts/mysql/server.sql.gz
[root@b87815deda95 yum.repos.d]# zcat /usr/share/zabbix-sql-scripts/mysql/server.sql.gz | mysql --default-character-set=utf8mb4 -uzabbix -p zabbix
Enter password:[root@b87815deda95 yum.repos.d]# mysql -uroot -p
MariaDB [(none)]> set global log_bin_trust_function_creators = 0;
Query OK, 0 rows affected (0.000 sec)MariaDB [(none)]> quit;centos8 安装mariadb 10.5参考文档
修改 /etc/zabbix/zabbix_server.conf
vi /etc/zabbix/zabbix_server.conf
DBPassword=zabbix
修改 /etc/nginx/conf.d/zabbix.conf
listen 8180;
server_name zabbix;
启动
systemctl restart zabbix-server zabbix-agent nginx php-fpm
systemctl enable zabbix-server zabbix-agent nginx php-fpm
页面初始化 http://14.29.251.xx:8180/
web登录默认用户名 Admin 密码 zabbix
清理缓存参考
更新缓存
dnf clean all
dnf makecache
dnf repolistdnf search mariadb
查看版本
dnf search mariadb-server --showduplicates --disablerepo=AppStream
dnf -y install MariaDB-server-debuginfo-10.5.17-1.el8.x86_64rpm -qa | grep -i mariadb
systemctl enable mariadb
systemctl start mariadb
从新部署
http://mirrors.aliyun.com/
阿里yum源检索
zabbix 6.0在centos7里只能按客户端
nginx.repo
[nginx-stable]
name=nginx stable repo
baseurl=http://nginx.org/packages/centos/releasever/releasever/releasever/basearch/
gpgcheck=1
enabled=1
gpgkey=https://nginx.org/keys/nginx_signing.key
module_hotfixes=true
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum install epel-release.noarch -y
curl -o /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
yum install php72w-cli php72w-fpm php72w-gd php72w-mbstring php72w-bcmath php72w-xml php72w-ldap php72w-mysqlnd
yum install -y nginx
rpm -qa | egrep ‘nginx|php’
rpm -qa | egrep ‘nginx|php’ | wc -l
11
配置
vi /etc/nginx/conf.d/nginx.conf
server {
listen 80;
server_name nginx;
root /root/zabbix;
location / {
index index.php;
}
location ~ .php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
#fastcgi_param SCRIPT_FILENAME /app/code/zbx$fastcgi_script_name;
fastcgi_param SCRIPT_FILENAME documentrootdocument_rootdocumentrootfastcgi_script_name;
include fastcgi_params;
}
}
修改php配置
匹配 user/group开头的apache替换为nginx
sed -ri ‘/^(user|group)/s#apache#nginx#g’ /etc/php-fpm.d/www.conf
egrep ‘^(user|group)’ /etc/php-fpm.d/www.conf
/root/zabbix/info.php
systemctl start nginx php-fpm
systemctl enable nginx php-fpm
访问测试
http://xx/info.php
curl http://127.0.0.1/info.php
工具测试
yum provides */netstat
报错nginx 403
检查日志
检查日志
/var/log/nginx/error.log
023/03/18 00:02:04 [error] 1413#1413: *1 open() “/root/zabbix/favicon.ico” failed (13: Permission denied), client: 125.121.41.124, server: nginx, request: “GET /faviconn
.ico HTTP/1.1”, host: “14.29.251.27:8051”, referrer: “http://14.29.251.27:8051/info.php”
增加权限xxx
注意：修改权限为root
vi /etc/nginx/nginx.conf
user root
报错
File not found.
部署数据库
zabbix 6.0 不支持mariadb 5.5 默认源10.5以上
马瑞亚db
配置源
vi /etc/yum.repos.d/mariadb.repo
[mariadb]
name = MariaDB
baseurl = http://mirrors.aliyun.com/mariadb/yum/10.5/centos7-amd64/
gpgkey = http://mirrors.aliyun.com/mariadb/yum/RPM-GPG-KEY-MariaDb
gpgcheck = 1
enabled = 1
yum install mariadb-server -y
rpm -qa | grep -i mariadb
systemctl enable mariadb
systemctl start mariadb
配置
数据库初始化
mysql_secure_installation
回车
n
其他全y
修改密码 root
创建用户
- 指定字符集中文乱码
create database zabbix charset utf8 collate utf8_bin; - 创建用户密码zabbix
grant all on zabbix.* to ‘zabbix’@‘localhost’ identified by ‘zabbix’;
授权其他地址
grant all on zabbix.* to ‘zabbix’@‘xx.xx.xx.%’ identified by ‘zabbix’;
向数据库导入数据
⚠️ 导入顺序
下载源码
https://www.zabbix.com/download_sources#60LTS
curl -O https://cdn.zabbix.com/zabbix/sources/stable/6.0/zabbix-6.0.14.tar.gz zabbix-6.0.14.tar.gz
tar zxvf zabbix-6.0.14.tar.gz
cd zabbix-6.0.14/database/mysql/
[root@857cd8bba2b3 mysql]# ls
Makefile.am Makefile.in data.sql double.sql history_pk_prepare.sql images.sql schema.sql
[root@857cd8bba2b3 mysql]# mysql -uroot -proot zabbix < schema.sql
[root@857cd8bba2b3 mysql]# mysql -uroot -proot zabbix < images.sql
[root@857cd8bba2b3 mysql]# mysql -uroot -proot zabbix < data.sql
[root@857cd8bba2b3 mysql]# mysql -uroot -proot zabbix < double.sql
[root@857cd8bba2b3 mysql]# mysql -uroot -proot zabbix < history_pk_prepare.sql
编译安装
cd zabbix*
yum install -y mysql-devel pcre-devel openssl-devel zlib-devel libxml2-devel net-snmp-devel net-snmp libssh2-devel OpenIPMI-devel libevent-devel openldap-devel libcurl-devel./configure
make install ./configure --sysconfdir=/etc/zabbix/ --enable-server --with-mysql --with-net-snmp --with-libxml2 --with-libxml2 --with-ssh2 --with-openipmi --with-zlib --with-libpthread --with-libevent --with-openssl --with-ldap --with-libcurl --with-libpcremake install
echo $?- 报错 configure: error: no acceptable C compiler found in $PATH
yum -y install gcc.x86_64
./configure 默认/usr/local下
--sysconfdir=/etc/zabbix/ 指定配置文件目录
--enable-server 安装服务端 -client
--with-mysql 开启对mysql的支持
依赖功能
--with-net-snmp --with-libxml2 --with-libxml2 --with-ssh2 --with-openimpi --with-zlib --with-libpthread --with-libevent --with-openssl --with-ldap --with-libcurl --with-libpcre
Configuration:Detected OS: linux-gnuInstall path: /usr/localCompilation arch: linuxCompiler: ccCompiler flags: -g -O2Library-specific flags:database: -I/usr/include/mysql -I/usr/include/mysql/mysqllibpcre:libXML2: -I/usr/include/libxml2Net-SNMP: -I/usr/local/include -I/usr/lib64/perl5/CORE -I. -I/usr/includeOpenIPMI: -I/usr/includelibssh2: -I/usr/includeTLS: -I/usr/includeLDAP: -I/usr/includelibevent: -I/usr/includeEnable server: yesServer details:With database: MySQLWEB Monitoring: cURLSSL certificates: /usr/local/share/zabbix/ssl/certsSSL keys: /usr/local/share/zabbix/ssl/keysSNMP: yesIPMI: yesSSH: yes (libssh2)TLS: OpenSSLODBC: noLinker flags: -L/usr/lib64 -L/usr/lib64/ -L/usr/lib -L/usr/lib -L/usr/lib -L/usr/lib -L/usr/lib -L/usr/lib -L/usr/lib -rdynamicLibraries: -lmariadb -lxml2 -lnetsnmp -lssh2 -lOpenIPMI -lOpenIPMIposix -lz -lpthread -levent -lssl -lcrypto -lldap -llber -lcurl -lm -ldl -lresolv -lpcreConfiguration file: /etc/zabbix/zabbix_server.confExternal scripts: /usr/local/share/zabbix/externalscriptsAlert scripts: /usr/local/share/zabbix/alertscriptsModules: /usr/local/lib/modulesEnable proxy: noEnable agent: noEnable agent 2: noEnable web service: noEnable Java gateway: noLDAP support: yesIPv6 support: no***********************************************************
* Now run 'make install' *
* *
* Thank you for using Zabbix! *
* *
***********************************************************
依赖不通过
[root@857cd8bba2b3 zabbix-6.0.14]# ./configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking how to create a pax tar archive... gnutar
configure: Configuring Zabbix 6.0.14
checking whether make sets $(MAKE)... (cached) yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for cc... no
checking for c99... no
checking for gcc... no
checking for clang... no
configure: error: in `/zabbix/zabbix-6.0.14':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details
部署测试
docker 构建
docker-compose.yml
docker-compose up -d
安装zabbix测试
docker run --name zabbix -t -d -p 8051:10051 -p 8001:80 -v /root/zabbix:/root/zabbix --privileged=true centos:7 /usr/sbin/initdocker exec -it zabbix /bin/bashyum 源
rpm -ivh https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/e/epel-release-7-14.noarch.rpmyum install -y zabbix-server-mysql zabbix-web-mysql zabbix-get zabbix-agentrpm -ivh http://repo.zabbix.com/zabbix/6.0/rhel/7/x86_64/zabbix-release-6.0-1.el7.noarch.rpm
生成缓存
yum makecache
更新
yum -y updaterpm -ivh http://repo.zabbix.com/zabbix/6.2/rhel/7/x86_64/zabbix-release-6.2-1.el7.noarch.rpm
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX删除所有zabbix依赖
rpm -e --nodeps `rpm -qa | grep zabbix`create database zabbix character set utf8mb4 collate utf8mb4_bin;
create user zabbix@'%' identified by 'zabbix';
grant all privileges on zabbix.* to zabbix@'%';
set global log_bin_trust_function_creators = 1;报错
No package zabbix-server-mysql available
解决
yum install epel-release报错：
Error downloading packages:fping-3.16-1.el7.x86_64: [Errno 256] No more mirrors to try.
解决
安装6.2版本zabbix
mysql 文件挂载？
本机安装
http://14.29.251.27:8889/zabbix/setup.php
报错
Transaction check error:
file /usr/bin/zabbix_get from install of zabbix-get-6.0.14-release1.el7.x86_64 conflicts with file from package zabbix6.0-6.0.13-1.el7.x86_64
rpm -qa | grep zabbix
强制卸载
rpm -e zabbix6.0-6.0.13-1.el7.x86_64 --nodeps
http://:8889/
Minimum required PHP version is 7.2.5.
升级php
]# php -v
PHP 5.4.16 (cli) (built: Apr 1 2020 04:07:17)
删除 yum remove php*
[root@bzy2c8nnb0dtlnbi zabbix]# yum search php7
已加载插件：fastestmirror
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
Loading mirror speeds from cached hostfile
- base: mirrors.ustc.edu.cn
- epel: mirrors.bfsu.edu.cn
- extras: mirrors.ustc.edu.cn
- updates: ftp.sjtu.edu.cn
警告：没有匹配 php7 的软件包
No matches found
错误：
yum-config-manager
-bash: yum-config-manager: 未找到命令
解决：
[root@bzy2c8nnb0dtlnbi zabbix]# yum -y install yum-utils
加载插件
yum-config-manager --enable remi-php72
不行重整：
yum install epel-release
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
yum search php72w
yum -y install php72w php72w-mysql
没有php命令
重装
sudo yum install epel-release
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
sudo yum install yum-utils
sudo yum-config-manager --enable remi-php72
sudo yum update
sudo yum install php72 php72-php-mysqlnd
php72-mysql
yum install php php-mysql php-mysqlnd --skip-broken
错误：
The requested URL /zabbix/setup.php was not found on this server