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  • vertica,greenplumr容器安装

    一,vertica

    来源: https://github.com/sumitchawla/docker-vertica

    使用方法:
    
    #  To run without a persistent datastore
    docker run -p 5433:5433  sumitchawla/vertica
    
    #To run with a persistent datastore
    docker run -p 5433:5433 -d -v /path/to/vertica_data:/home/dbadmin/docker sumitchawla/vertica
    
    连接参数
    
    Default DB Name - docker
    
    Default User - dbadmin
    
    Default Password (NO PASSWORD) -
    
    
    
    ######
    vertca   镜像
    
    https://github.com/bluelabsio/docker-vertica  需要下载rpm
    
    
    下载vertica  客户端
    
    https://www.vertica.com/download/vertica/
    
    https://softwaresupport.softwaregrp.com/   下载页面
    
    

    二,greenplum

    https://github.com/greenplum-db/gpdb/releases 下载页面(开源下载,官网需登录)
    https://hub.docker.com/r/kevinmtrowbridge/greenplumdb_singlenode  (镜像直接用)
    https://github.com/kevinmtrowbridge/greenplumdb_singlenode_docker
    https://github.com/kevinmtrowbridge/greenplumdb_singlenode_docker/blob/master/Dockerfile
    
    单机版安装
    https://www.jianshu.com/p/513935550350
    greenplum  源码安装
    https://yq.aliyun.com/articles/609855#
    
    

    单机安装的记录:z重要

    容器内操作
       root
       vi   /etc/sysctl.conf
        3  vi /etc/security/limits.conf
        4  sysctl -p
        5  yum    install  wget 
        6  wget https://github.com/greenplum-db/gpdb/releases/download/6.0.0/greenplum-db-6.0.0-rhel7-x86_64.rpm
        7  yum  localinstall  greenplum-db-6.0.0-rhel7-x86_64.rpm 
        8  ip a s
        9  find  /  -name "*greenplum*"
       10  vi  /etc/hosts
       11  groupadd gpadmin
       12  useradd -g gpadmin gpadmin
       13  passwd gpadmin
       14  chown -R gpadmin.gpadmin   /usr/local/greenplum-db
       15  cd /usr/local/greenplum-db
       16  ll
       17  cd 
       18  su - gpadmin
       19  vi  /etc/sysconfig/network
       20  su - gpadmin
       21  cp -R -f /usr/lib64/python2.7/site-packages/.   /usr/local/greenplum-db/lib/python//
       22  echo "RemoveIPC=no" >> /etc/systemd/logind.conf
       23  su - gpadmin
       24  ss  -tanl 
       25   yum install -y net-tools which openssh-clients openssh-server less zip unzip iproute
       26  /usr/sbin/sshd
       27  ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key
       28  ssh-keygen -t ecdsa -f /etc/ssh/ssh_host_ecdsa_key
       29  ssh-keygen -t ed25519 -f /etc/ssh/ssh_host_ed25519_key
       30  /usr/sbin/sshd
       31  ss  -tanl 
       32  su  -  gpadmin 
       33  ss -tanl 
       34  history
       
       gpaadmin操作
       
       mkdir -p /home/gpadmin/masterdata
        2  mkdir -p /home/gpadmin/segmentdata
        3  mkdir -p /home/gpadmin/segmentmirror
        4  vi   /home/gpadmin/all_hosts
        5  vi  /home/gpadmin/seg_hosts
        6  cd  /home/gpadmin/
        7  vi  .bashrc
        8  ll
        9  vi  /home/gpadmin/gpinitsystem_config
       10  cat    .bashrc 
       11  . .bashrc
       12  gpssh-exkeys -f /home/gpadmin/all_hosts
       13  gpinitsystem -c /home/gpadmin/gpinitsystem_config
       14  ss  -tanl 
       15  history 
       
       docker  run  -d  -p 5432:5432  --rm  -h "mdw"      greenplum-v2 
       使用容器生成greenplum后的操作
       vi   /etc/hosts    
       172.17.0.2      mdw   sdw 
       启动sshd    /usr/sbin/sshd 
    	
       su  - gpadmin  
       .  .bashrc   
       gpstart 
    
    
    
    使用小例子
    
    su  -  gpadmin 
    
    psql  -d gpmaster 
    psql: FATAL:  database "gpmaster" does not exist
    
    创建数据库:
    createdb  gpadmin -E utf-8
    
    登录psql  -d gpadmin
    
    开放远程权限
    cd $MASTER_DATA_DIRECTORY/     masterdata目录(gpseg-1内)
    
    vi pg_hba.conf
    
    host     testDB      gpadmin         192.168.96.1/32    md5
    
    通过gpstop -u命令使配置生效
    
    
    通过其他机器登录数据库
    
    $ psql -h192.168.96.128 -p5432 -d testDB -Ugpadmin
    
    
    
    
    单机安装(容器安装的重要节点时刻)
    系统:centos7   greenplum版本:greenplum-db-6.0.0-rhel7-x86_64.rpm
    
    使用root用户操作:
    一,前期准备
    关闭防火墙
    systemctl disable firewalld.service
    systemctl enable firewalld.service
    关闭selinux 
    sed -i '/SELINUX/s/enforcing/disabled/' /etc/selinux/config
    
    配置网络与内存参数
    vim /etc/sysctl.conf
    加入以下内容
    net.ipv4.ip_forward = 0
    net.ipv4.conf.default.accept_source_route = 0
    kernel.sysrq = 1
    kernel.core_uses_pid = 1
    net.ipv4.tcp_syncookies = 1
    kernel.msgmnb = 65536
    kernel.msgmax = 65536
    kernel.sem = 250 64000 100 512
    kernel.shmmax = 500000000
    kernel.shmmni = 4096
    kernel.shmall = 4000000000
    net.ipv4.tcp_tw_recycle = 1
    net.ipv4.tcp_max_syn_backlog = 4096
    net.core.netdev_max_backlog = 10000
    vm.overcommit_memory = 2
    net.ipv4.conf.all.arp_filter = 1
    
    
    vim  /etc/security/limits.conf
    
    * soft nofile 65536
    * hard nofile 65536
    * soft nproc 131072
    * hard nproc 131072
    
    参数生效
    sysctl  -p  
    
    确定sshd 启动正常  ss  -tanl 看端口
    
    二,安装greenplum  
    
    安装依赖包(可能还有,使用yum  -y localinstall xxxx.rpm  自动解决依赖问题)
    yum install -y net-tools which openssh-clients openssh-server less zip unzip iproute  rsync openssl  openssh  perl  bzip2 apr  apr-util  ed  libevent-devel   libyaml  
    
    
    rpm  -ivh    greenplum-db-6.0.0-rhel7-x86_64.rpm     缺少依赖装之
    
    默认安装在 /usr/local/greenplum-db/
     
    三,配置单机模式
    使用root 操作
    1,配置hosts解析
    vim /etc/hosts
      
    10.1.5.10 mdw sdw
    注:10.1.5.10是虚拟机的ip地址,使用127.0.0.1 不成功
    
    2,创建用户
    groupadd gpadmin
    useradd -g gpadmin gpadmin
    passwd gpadmin    设置简单的密码
    
    3,改变greenplum安装目录的用户和用户组
    chown -R gpadmin.gpadmin   /usr/local/greenplum-db/
    
    4,切换到gpadmin账户下,在家目录下建立master和segment的数据存放目录。你也可以自行设定数据存放目录,如果你不是以gpadmin建立的目录,还需要修改目录的用户和用户组,最好是建在家目录下
    
    su - gpadmin
    mkdir -p /home/gpadmin/masterdata
    mkdir -p /home/gpadmin/segmentdata
    mkdir -p /home/gpadmin/segmentmirror
    
    以下是su - gpadmin 后的操作
    5,创建包含所有主机的文件all_hosts
    vim /home/gpadmin/all_hosts
    mdw
    sdw
    
    6,建包含segment主机名的文件
    vim /home/gpadmin/seg_hosts
    sdw
    
    7,更改主机的名称
    这里使用root 修改(以下都执行)
    hostnamectl set-hostname "mdw"
    hostname mdw
    vim /etc/sysconfig/network
    mdw
    
    退出服务器重新登录
    
    
    8,将MASTER_DATA_DIRECTORY加入Master主机环境中,修改gpadmin用户的.bashrc  
    这里使用gpadmin 用户登录后操作
    
    cd /home/gpadmin
    vim .bashrc
    export MASTER_DATA_DIRECTORY=/home/gpadmin/masterdata/gpseg-1       #(配置的masterdata路径)
    source /usr/local/greenplum-db/greenplum_path.sh                        #安装的greenplum路径
    
    忘记在哪里可以搜索
    
    9,时间同步
    因为master和segment是在同一台机器,所以不需要做时间同步,如果不在同一台机器,需要做时间同步
    
    10,python模块转移,防止提示失败
    cp -R -f /usr/lib64/python2.7/site-packages/. /data/program/gpsql/lib/python/
    
    11,centos 7执行(原因未知)
    echo "RemoveIPC=no" >> /etc/systemd/logind.conf
    systemctl restart  systemd-logind.service
    
    12,编辑gp初始化配置文件,
    vim /home/gpadmin/gpinitsystem_config
    添加以下内容
    ARRAY_NAME="EMC Greenplum DW"
    SEG_PREFIX=gpseg
    PORT_BASE=33000
    declare -a DATA_DIRECTORY=(/home/gpadmin/segmentdata)
    MASTER_HOSTNAME=mdw
    MASTER_DIRECTORY=/home/gpadmin/masterdata
    MASTER_PORT=5432
    MACHINE_LIST_FILE=/home/gpadmin/seg_hosts
    TRUSTED_SHELL=ssh
    CHECK_POINT_SEGMENTS=8
    ENCODING=UNICODE
    MIRROR_PORT_BASE=43000
    REPLICATION_PORT_BASE=34000
    MIRROR_REPLICATION_PORT_BASE=44000
    declare -a MIRROR_DATA_DIRECTORY=(/home/gpadmin/segmentmirror)
    
    有多个segment,declare就多加几个路径   参考其他资料
    
    13,建立信任关系,主要为了免密码登录的麻烦,若果提示命令不存在,先source一下.bashrc
    
    gpssh-exkeys -f /home/gpadmin/all_hosts
    
    如果tab 键无法搞出该命令,可能环境变量未生效
    
    14,初始化数据库
    
    gpinitsystem -c /home/gpadmin/gpinitsystem_config
    
    15,等待log出现,中间需要按y  
    
    完成后可以gpstop  
    再执行  gpstart   报成功后完成
    
    
    集群模式(未做)
    :参考他的做吧
    https://www.cnblogs.com/scoter2008/p/5928972.html
    
    
    如果在容器内操作,需要注意的是容器内无sshd服务,所以安装完openssh-server后使用/usr/sbin/sshd  后启动sshd服务,
    使用ss -tanl  查看端口信息
    
    
    容器安装参考了这个网址:
    http://gitop.cc/posts/install-greenplum-in-docker/
    
    由于容器内主机名随机,需要起容器时指定,然后再进入容器内部操作添加主机名,起动sshd,启动greenplum  ,比较麻烦。
    
    
    
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  • 原文地址:https://www.cnblogs.com/g2thend/p/11535303.html
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