Setting up local environment records for virtual machine
1.vmware installation
1. Enter the vm website, Download page
2. Select trial, or log in
3. installation
4. Input the secret key Baidu to test UG5J2-0ME12-M89WY-NPWXX-WQH88 on February 13, 2020
2. Installation of VMware centos7
1. Download centos7 and select Minimal.iso centos7 Alibaba image address
2. Install and select power on to check ip and check whether the network is connected normally
ip addr
3. Edit network card
Under / etc / sysconfig / network scripts / - ens
TYPE="Ethernet"
PROXY_METHOD="none"
BROWSER_ONLY="no"
BOOTPROTO="static"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_FAILURE_FATAL="no"
IPV6_ADDR_GEN_MODE="stable-privacy"
NAME="ens33"
UUID="4c417398-d77b-4c46-8709-43f5681ca168"
DEVICE="ens33"
ONBOOT="yes"
IPADDR="192.168.58.128"
NETMASK="255.255.255.0"
DNS1="192.168.58.2"
GATEWAY="192.168.58.2"
"ifcfg-ens33" 20L, 418C
systemctl restart network
4. Common tools for installation
1.yum -y install net-tools 2.yum -y install vim 3.yum -y install lrzsz
5. install jdk
1.upload jdk
2.decompression tar -zxvf
3.Configure environment variables
vi /etc/profile
#java enviroment
export JAVA_HOME=/usr/local/src/java/jdk1.8.0_192
exportCLASSPATH=.:${JAVA_HOME}/jre/lib/rt.jar:${JAVA_HOME}/lib/dt.jar:${JAVA_HOME}/lib/tools.jar
export PATH=$PATH:${JAVA_HOME}/bin
source /etc/profile //Come into effect immediately
4.test java -version
6. Copy virtual machine
1. shutdown 2. Clone vm 3. Cloned mysql and redis for stand-alone operation and master-slave exercise of mysql Hadoop 100, Hadoop 101, Hadoop 102 for simple three cluster operation
7. Virtual machine ip modification, host name modification
3.redis installation
1. Download redis, my version 5.0.3 2. Upload and decompress 3. Enter the redis directory to compile make. If there is no gcc, then yum install gcc redis configuration Allow Internet links Use ා to comment out the bind 127.0.0.1 and change it to ා bind 127.0.0.1 or 0.0.0.0 Change the protected mode yes to protected mode no (a new feature added after 3.2, the purpose is to prohibit public network access to redis cache and enhance the security of redis) Remove the requirepass foobared comment. Foobared is the password. You can also change it to another value (optional, recommended setting) You can do this if you want to set the password 4. Start src/redis-server redis.conf (this is the configured configuration file) 5. Secret order or visual operation redis on / off command config set requirepass root set password config get requirepass get password redis-server redis.conf is started under the src directory of redis Redis cli - H 127.0.0.1 - P 6379 shutdown Redis cli - H 127.0.0.1 - P 6379 enter the redis command line
4. Install mysql
1. Uninstall the built-in mariadb
rpm -qa | grep mariadb rpm -e --nodeps file name
2. Create user groups and users
groupadd mysql useradd -g mysql mysql -d /home/mysql passwd mysql Password change order
3. Modify the users and user groups of all files in the mysql folder to avoid any omission after creating the directory
chown -R mysql:mysql mysql/
4. Install mysql
1. Download mysql-8.0.19-linux-glibc2.12-x86_.tar 2. Extract mysql-8.0.19-linux-glibc2.12-x86_64.tar.xz mysql-router-8.0.19-linux-glibc2.12-x86_64.tar.xz mysql-test-8.0.19-linux-glibc2.12-x86_64.tar.xz 3. Unzip tar-xvf mysql-8.0.19-linux-glibc2.12-x86_.tar.xz 4. Configure my.cnf to directly copy other's 5. initialization bin/mysqld --initialize --user=mysql 6. Boot configuration #Copy startup script to resource directory cp ./support-files/mysql.server /etc/rc.d/init.d/mysqld #Add mysqld service control script execution permission chmod +x /etc/rc.d/init.d/mysqld #Add mysqld service to system service chkconfig --add mysqld #Check whether mysqld service has taken effect chkconfig --list mysqld #Switch to mysql user and start mysql service mysqld start 7. Change password to allow remote connection Login to change password ALTER USER 'root'@'localhost' IDENTIFIED WITH MYSQL_NATIVE_PASSWORD BY 'root'; Allow remote connections GRANT ALL ON . TO 'root'@'%'; The previous step failed to change the host of root user to% flush privileges; Test navicat connection No turn off the firewall systemctl stop firewalld.service systemctl disable firewalld.service systemctl status firewalld.service systemctl enable firewalld.service
Simple my.cnf configuration
[client] # Client settings, that is, the default connection parameters of the client port = 3306 # Default connection port socket = /usr/local/src/mysql/mysql8/tmp/mysql.sock [mysqld] # Basic settings of server # Foundation setup server-id = 1 port = 3306 basedir = /usr/local/src/mysql/mysql8 datadir = /usr/local/src/mysql/mysql8/data tmpdir = /usr/local/src/mysql/mysql8/tmp socket = /usr/local/src/mysql/mysql8/tmp/mysql.sock pid-file = /usr/local/src/mysql/mysql8/log/mysql.pid character-set-server = utf8mb4 max_connections = 400 max_connect_errors = 1000 max_allowed_packet = 20M # log setting log_error = /usr/local/src/mysql/mysql8/log/error.log # Innodb settings innodb_open_files = 500
5.rabitmq installation
1. Download the installation package rabbitmq Download
2. Download erlang erlang official website
3. Installation of Erlang
rpm -ivh ***** libGL.so.1()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libGLU.so.1()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libodbc.so.2()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_baseu-2.8.so.0()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_baseu-2.8.so.0(WXU_2.8)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_baseu_xml-2.8.so.0()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_adv-2.8.so.0()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_adv-2.8.so.0(WXU_2.8)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_aui-2.8.so.0()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_aui-2.8.so.0(WXU_2.8)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_aui-2.8.so.0(WXU_2.8.5)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_core-2.8.so.0()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_core-2.8.so.0(WXU_2.8)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_core-2.8.so.0(WXU_2.8.10)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_gl-2.8.so.0()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_gl-2.8.so.0(WXU_2.8)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_html-2.8.so.0()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_html-2.8.so.0(WXU_2.8)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_stc-2.8.so.0()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_stc-2.8.so.0(WXU_2.8)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_xrc-2.8.so.0()(64bit) cover esl-erlang-22.2.6-1.x86_64 Need libwx_gtk2u_xrc-2.8.so.0(WXU_2.8)(64bit) cover esl-erlang-22.2.6-1.x86_64 Need //Install dependent environment yum install epel-release yum install unixODBC unixODBC-devel wxBase wxGTK SDL wxGTK-gl
4. Install rabbitmq
socat is required by rabbitmq-server-3.8.2-1.el7.noarch
yum install socat
chkconfig rabbitmq-server on
systemctl start rabbitmq-server
//Check status
rabbitmqctl status
Installation management interface
rabbitmq-plugins enable rabbitmq_management
Management interface: http://192.168.58.129:15672
Port 5762
Allow guest Internet access
vim /usr/lib/rabbitmq/lib/rabbitmq_server-3.8.2/ebin/rabbit.app
Change: {loopback [u users, [< "guest" >
restart
6. Building spring cloudconfig
slightly
7. Operation of consumer
1. Download
2. operation
windows consul.exe agent -server -bootstrap -advertise 127.0.0.1 -data-dir ./data -ui Linux consul agent -server -bootstrap -advertise 127.0.0.1 -data-dir ./data -ui
