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虚拟机配置和环境搭建

发布时间:2020-12-13 22:22:02 所属栏目:Linux 来源:网络整理
导读:?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? 虚拟机配置和环境搭建 ?? ??? ??? ??? ?1.要想让虚拟机联网,必须添加如下设置 ?? ??? ??? ??? ? 1)首先 cd etc/sysconfig/network-scripts/ ?? ??? ??? ??? ? 2)然后编辑 vi ifcfg-eth0 ?? ??

?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? 虚拟机配置和环境搭建

?? ??? ??? ??? ?1.要想让虚拟机联网,必须添加如下设置
?? ??? ??? ??? ? 1)首先 cd etc/sysconfig/network-scripts/
?? ??? ??? ??? ? 2)然后编辑 vi ifcfg-eth0
?? ??? ??? ??? ? 3)在该文件中添加和修改如下设置:
?? ??? ??? ??? ? DEVICE=eth0
?? ??? ??? ??? ? TYPE=Ethernet
?? ??? ??? ??? ? ONBOOT=yes
?? ??? ??? ??? ? BOOTPROTO=static
?? ??? ??? ??? ? IPADDR=192.168.160.66(自己随意设置ip)
?? ??? ??? ??? ? NETMASK=255.255.255.0
?? ??? ??? ??? ? GATEWAY=192.168.160.2(必须和你电脑上的网关一致,否则会导致error)
?? ??? ??? ??? ? DNS1=8.8.8.8
?? ??? ??? ??? ?
?? ??? ??? ??? ? 添加完毕后
?? ??? ??? ??? ? 4)记得执行该命令:/etc/init.d/network restart 重新启动一下
?? ??? ??? ??? ? 然后测试 ping 自己的ip或www.bai.du
?? ??? ??? ??? ?
?? ??? ??? ??? ?如果没有执行 /etc/init.d/network restart 或添加和修改的配置没有弄好就会报错
?? ??? ??? ??? ?
??????????????? 2.第一步完成后就可以开始搭环境了
?? ??? ??? ??? ?
?? ??? ??? ??? ?a.安装和配置Jdk
?? ??? ??? ??? ?
?? ??? ??? ??? ?1)在/usr/local目录下 解压 tar -zxvf jdk8.tar.gz
?? ??? ??? ??? ?2)编辑 vim /etc/profile
?? ??? ??? ??? ?在该文件最后一行添加如下环境变量:
?? ??? ??? ??? ?unset i
?? ??? ??? ??? ?unset pathmunge
?? ??? ??? ??? ?JAVA_HOME=/usr/local/jdk7
?? ??? ??? ??? ?JRE_HOME=/usr/local/jdk7
?? ??? ??? ??? ?PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
?? ??? ??? ??? ?CLASSPATH=:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
?? ??? ??? ??? ?export JAVA_HOME JRE_HOME PATH CLASSPATH
?? ??? ??? ??? ?
?? ??? ??? ??? ?3)执行该命令让配置文件生效 source /etc/profile
?? ??? ??? ??? ?
?? ??? ??? ??? ?4)通过java -version 命令 如果显示JDK的版本信息就表示配置成功
?? ??? ??? ??? ?
?? ??? ??? ??? ?
?? ??? ??? ??? ?b.安装和配置Tomcat
?? ??? ??? ??? ?
?? ??? ??? ??? ?tar -zxvf tomcat7.tar.gz)(注意放在usr/local下)
?? ??? ??? ??? ?
??????????????? 直接进入bin目录直接启动即可
?? ??? ??? ???? ?
?? ??? ??? ???? 然后再浏览器上输入ip地址和端口号,如果显示tomcat欢迎页就表示配置成功
?? ??? ??? ??? ?(前提jdk必须要配置好,jdk没有配置好会导致两个错误,第一个是浏览器上错误看不到tomcat欢迎页,第二个是一片空白)
?? ??? ??? ??? ?
?? ??? ??? ??? ?
?? ??? ??? ??? ?c.安装和配置Mysql
?? ??? ??? ??? ?
?? ??? ??? ??? ?1)首先解压到/usr/local下 然后将一大串的名字改成mysql
?? ??? ??? ??? ?
?? ??? ??? ??? ?2)然后通过vim /etc/my.cnf 修改basedir和datadir
?? ??? ??? ??? ?
?? ??? ??? ??? ?具体修改
?? ??? ??? ??? ?basedir=/usr/local/mysql
?? ??? ??? ??? ?datadir=/usr/local/mysql/data
?? ??? ??? ??? ?
?? ??? ??? ??? ?3)然后添加组添加用户
?? ??? ??? ??? ?
?? ??? ??? ??? ?groupadd mysql
?? ??? ??? ??? ?
?? ??? ??? ??? ?useradd -r -g mysql mysql -s /sbin/nologin
?? ??? ??? ??? ?
?? ??? ??? ??? ?./mysqld --initialize --user=mysql(将获得的随机密码保存)
?? ??? ??? ?
?? ??? ??? ???? 4)然后再次进入mysql/bin目录下 执行 ./mysql -uroot -p
?? ??? ??? ??? ?
?? ??? ??? ??? ? 输入随机密码
?? ??? ??? ??? ?
?? ??? ??? ??? ? 进入mysql后,接下来就按下面做
?? ??? ??? ??? ?5)mysql> show databases;
?? ??? ??? ??? ??? ??? ?ERROR 1820 (HY000): You must SET PASSWORD before executing this statement

?? ??? ??? ??? ??? ??? ?解决办法:

?? ??? ??? ??? ? mysql> SET PASSWORD=PASSWORD('root');
?? ??? ??? ??? ? Query OK,0 rows affected (0.00 sec)

?? ??? ??? ??? ? mysql> flush privileges;
?? ??? ??? ??? ? Query OK,0 rows affected (0.00 sec)

?? ??? ??? ??? ? mysql> show databases;
?? ??? ??? ??? ?+--------------------+
?? ??? ??? ??? ?| Database?????????? |
?? ??? ??? ??? ?+--------------------+
?? ??? ??? ??? ?| information_schema |
?? ??? ??? ??? ?| mysql????????????? |
?? ??? ??? ??? ?| performance_schema |
?? ??? ??? ??? ?| test?????????????? |
?? ??? ??? ??? ?+--------------------+
?? ??? ??? ??? ?4 rows in set (0.00 sec)
?? ??? ??? ??? ?
?? ??? ??? ??? ?
?? ??? ??? ??? ?
?? ??? ??? ??? ?
?? ??? ??? ??? ?d.PHP环境搭建(必须要在有mysql的环境下)
?? ??? ??? ??? ?特别强调:该环境搭建为lnmp或lamp环境都可以,下面第三步nginx路径一定要配置正确,否则会导致error
?? ??? ??? ??? ?
?? ??? ??? ??? ?1)解压tar -xf php-5.5.14.tar.gz
?? ??? ??? ??? ?
?? ??? ??? ??? ?2) 进入相应的目录:cd php-5.5.14
?? ??? ??? ??? ?
?? ??? ??? ??? ?3)./configure --prefix=/usr/local/php --with-mysql --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-iconv-dir=/usr/localbiconv --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --with-gettext --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-fpm --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-soap --enable-short-tags --enable-static --with-xsl --with-fpm-user=nginx --with-fpm-group=nginx --enable-ftp
?? ??? ??? ??? ?(注意:这一步容易报错,通常情况缺环境所需包和mysql路径配置错误,这时你只需通过yum install 所需包 即可,有时缺包执行 yum install 包名 会报错,
?? ??? ??? ??? ?这时你只需yum provides */包名 找到底下所依赖的包即可)
?? ??? ??? ??? ?
?? ??? ??? ??? ?
?? ??? ??? ??? ?4)make && make install (最后一步,只有上一步成功,这一步编译基本没有问题)

?? ??? ??? ??? ?5)修改配置文件参数 vim /usr/local/php/etc/php.ini (zabbix安装必须)
?? ??? ??? ??? ??? ? max_execution_time = 300
?? ??? ??? ??? ??? ? memory_limit = 128M
?? ??? ??? ??? ??? ? post_max_size = 16M
?? ??? ??? ??? ??? ? upload_max_filesize = 2M
?? ??? ??? ??? ??? ? max_input_time = 300
?? ??? ??? ??? ??? ? date.timezone PRC
?? ??? ??? ???? 6)启动php (两种启动方式)
?? ??? ??? ??? ??? ?/usr/local/php/sbin/php-fpm -d ../etc -c ../etc/php.ini
??????????????????? 进入到sbin ./php-fpm 如果没有任何信息表示启动成功 --linux哲学:没有消息就是好消息
?? ??? ??? ??? ?
?? ??? ??? ??? ?
?? ??? ??? ??? ?e.zabbix环境搭建
?? ??? ??? ??? ?
?? ??? ??? ??? ?1)解压tar -xf zabbix-3.4.3.tar.gz
?? ??? ??? ??? ?2)进入相应的目录cd zabbix-3.4.3?? ?
?? ??? ??? ??? ?
?? ??? ??? ??? ?3)注意这一步:./configure --prefix=/usr/local/zabbix --enable-server --enable-agent --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl --with-libxm
??????????????? 说明:在进行这一步时,你会因缺包而导致报错,这时你只需yum install 所缺包 即可解决
?? ??? ??? ??? ?4)配置zabbix
?? ??? ??? ??? ?(1)修改 /usr/local/zabbix/etc/zabbix_server.conf
?? ??? ??? ??? ??? ?LogFile=/usr/local/zabbix/logs/zabbix_server.log
?? ??? ??? ??? ??? ?DBHost=localhost
?? ??? ??? ??? ??? ?DBName=zabbix
?? ??? ??? ??? ??? ?DBUser=zabbix
?? ??? ??? ??? ??? ?DBPassword=zabbix
?? ??? ??? ??? ??? ?DBSocket=/tmp/mysql.sock
?? ??? ??? ??? ??? ?DBPort=3306
?? ??? ??? ??? ??? ?Timeout=4
?? ??? ??? ??? ??? ?LogSlowQueries=3000
?? ??? ??? ??? ??? ?Include=/usr/local/zabbix/etc/zabbix_server.conf.d/*.conf

?? ??? ??? ??? ?(2)修改 /usr/local/zabbix/etc/zabbix_agentd.conf
?? ??? ??? ??? ??? ?LogFile=/usr/local/zabbix/logs/zabbix_agentd.log
?? ??? ??? ??? ??? ?Server=127.0.0.1
?? ??? ??? ??? ??? ?ServerActive=127.0.0.1
?? ??? ??? ??? ??? ?Hostname=Zabbix server
?? ??? ??? ??? ??? ?Include=/usr/local/zabbix/etc/zabbix_agentd.conf.d/*.conf
?? ??? ??? ??? ??? ?
?? ??? ??? ??? ??? ?
?? ??? ??? ??? ??? ?
?? ??? ??? ??? ??? ?

?? ??? ??? ??? ?f.nginx环境搭建
?? ??? ??? ??? ?1)解压 tar-xf nginx-1.6.2.tar.gz
?? ??? ??? ??? ?2)进入相应的目录 cd nginx-1.6.2
?? ??? ??? ??? ?3)复制下列参数直接执行./configure --prefix=/usr/local/nginx???? --with-http_stub_status_module --with-http_ssl_module? --with-pcre
?? ??? ??? ??? ?4)编译 make && make install

?? ??? ??? ??? ?
?? ??? ??? ???? 5)配置nginx
?? ??? ??? ??? ?
?? ??? ??? ??? ?
?? ??? ??? ??? ?复制zabbix网站代码到/usr/local/nginx/html/zabbix
?? ??? ??? ??? ?cp -r root/zabbix-3.4.3/frontends/php? /usr/local/nginx/html/zabbix
?? ??? ??? ??? ?(注意通常zabbix源码放置路径不一样,如果完全按照上面来会报错,这时可以通过find / -name *zabbix-3.4.3找到源码路径)
?? ??? ??? ??? ?
?? ??? ??? ??? ?修改nginx配置文件nginx.conf,配置fastcgi
?? ??? ??? ??? ?user nginx nginx;
?? ??? ??? ??? ?location ~ .php$ {
?? ??? ??? ??? ??? ??? ?root?????????? html;
?? ??? ??? ??? ??? ??? ?fastcgi_pass?? 127.0.0.1:9000;
?? ??? ??? ??? ??? ??? ?fastcgi_index? index.php;
?? ??? ??? ??? ??? ??? ?fastcgi_param SCRIPT_FILENAME?? $document_root$fastcgi_script_name;
?? ??? ??? ??? ??? ??? ?include??????? fastcgi_params;
?? ??? ??? ??? ??? ?}
?? ??? ??? ??? ??? ?//配置参数
?? ??? ??? ???? 6)进入sbin目录 ./nginx开启nginx服务
?? ??? ??? ??? ? 然后再浏览器输入ip地址,进入nginx欢迎页表示配置成功
?? ??? ??? ??? ?


?? ??? ??? ??? ?补充:
?? ??? ??? ??? ?说明:这一步是zabbix必须,不然会导致进入zabbix网页时配置会出错
?? ??? ??? ??? ?
?? ??? ??? ??? ??? ?配置mysql
?? ??? ??? ??? ??? ?创建数据库zabbix
?? ??? ??? ??? ??? ?create database if not exists zabbix default character set utf8 collate utf8_general_ci;
?? ??? ??? ??? ??? ?b. 导入数据
?? ??? ??? ??? ??? ?use zabbix;
?? ??? ??? ??? ??? ?source $src/zabbix-3.4.2/database/mysql/schema.sql;
?? ??? ??? ??? ??? ?source $src/zabbix-3.4.2/database/mysql/images.sql;
?? ??? ??? ??? ??? ?source $src/zabbix-3.4.2/database/mysql/data.sql;
?? ??? ??? ??? ??? ?c. 授权zabbix用户
?? ??? ??? ??? ??? ?grant all privileges on zabbix.* to zabbix@localhost identified by “zabbix”

?? ??? ??? ??? ??? ?10.目录权限
?? ??? ??? ??? ??? ?chown -R zabbix:zabbix /usr/local/zabbix
?? ??? ??? ??? ??? ?chown -R nginx:nginx /userl/local/nginx

?? ??? ??? ??? ?3)当启动所有的后,在浏览器输入192.168.xxx.xxx 成功进入zabbix页面,并且配置成功,然后zabbix登陆就表示环境搭建基本成功
?? ??? ??? ??? ?
?? ??? ??? ????

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