【Ambari】Docker 安装Ambari 大数据单机版本

一、前期准备

1.1 部署 docker

1.2 部署 docker-compose

1.3 版本说明

二、镜像构建启动

2.1 系统镜像构建

2.2 安装包源镜像构建

2.3 kdc镜像构建

2.4 集群安装

2.5 容器导出为镜像

三、Ubuntu环境安装测试

3.1 环境准备

3.2 集群容器启动

一、前期准备

1.1 部署 docker

# 安装yum-config-manager配置工具
yum -y install yum-utils# 建议使用阿里云yum源：（推荐）
#yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo# 安装docker-ce版本
yum install -y docker-ce# 启动并开机启动
systemctl enable --now docker
docker --version
docker info

1.2 部署 docker-compose

curl -SL https://github.com/docker/compose/releases/download/v2.16.0/docker-compose-linux-x86_64 -o /usr/local/bin/docker-composechmod +x /usr/local/bin/docker-compose
docker-compose --version

创建网络

docker network create hadoop-network

1.3 版本说明

组件	版本
操作系统	Centos7.6/Ubuntu20.04.5
ambari	2.7.4
HDP	3.1.4
HDP-GPL	3.1.4
HDP-UTILS	1.1.0.22
JDK	jdk-8u162-linux-x64

如下安装只做测试。

二、镜像构建启动

2.1 系统镜像构建

# 拉取 Centos 镜像
FROM centos:7.6.1810# 作者信息
LABEL  kangll # 安装基本工具
RUN yum update -y && yum install -y \net-tools \vim \wget \curl \lrzsz \ nc \openssl \sed \telnet \openssh-server \httpd \chronyd \zip unzip \openssh-clients \expect \krb5-server \krb5-libs \ krb5-workstation \&& yum clean all# JDK 
RUN mkdir -p /usr/java 
ADD ./config/jdk-8u162-linux-x64.tar.gz /usr/java/
ENV JAVA_HOME=/usr/java/jdk1.8.0_162
ENV CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
ENV PATH=$JAVA_HOME/bin:$PATH# 添加一个名为myuser的用户
RUN useradd -m winner_spark
# 设置myuser用户的密码，这里设置为mypassword
RUN echo 'winner_spark:123456' | chpasswd
# 设置myuser用户为sudoer
RUN echo 'winner_spark ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers# SSH
RUN sed -i '/^HostKey/'d /etc/ssh/sshd_config
RUN echo 'HostKey /etc/ssh/ssh_host_rsa_key' >> /etc/ssh/sshd_config
RUN mkdir /var/run/sshd/
RUN echo 'UseDNS no' >> /etc/ssh/sshd_config
RUN sed -i -e '/pam_loginuid.so/d' /etc/pam.d/sshdCOPY ./config/hosts    /etc/#set default password
RUN echo 'root:123456' | chpasswd
RUN /usr/bin/ssh-keygen -ACOPY ./config/krb5.conf   /etc#声明22端口 
EXPOSE 22RUN mkdir -p /opt && mkdir -p /var/log/supervisord
RUN echo '/usr/sbin/sshd -D' >> /opt/run.sh
RUN chmod +x /opt/run.sh
CMD ["/opt/run.sh"]#
WORKDIR /opt/

系统镜像构建

docker build -f  dockerfile-centos -t centos-jdk:1.0  .

2.2 安装包源镜像构建

dockerfile-httpd

FROM centos-jdk:1.0# centos7.6 JDK1.8
LABEL kangllRUN yum -y install httpd
RUN echo "crushlinux" >/var/www/html/index.html
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime# 添加yum 源
COPY ./repo/ambari.repo   /etc/yum.repos.d/
COPY ./repo/hdp.repo      /etc/yum.repos.d/
COPY ./repo/hdp.gpl.repo  /etc/yum.repos.d/RUN mkdir -p /hadoop/hdp
ADD ./HDP/ambari.tar.gz    /var/www/html
ADD ./HDP/HDP-GPL.tar.gz   /var/www/html
ADD ./HDP/HDP.tar.gz       /var/www/html
ADD ./HDP/HDP-UTILS.tar.gz /var/www/htmlEXPOSE 80CMD ["httpd","-DFOREGROUND"]

源镜像构建

docker build -t ambari:2.7.4  -f dockerfile-ambari  .

2.3 kdc镜像构建

dockerfile-kerberos

FROM centos:7.6.1810RUN yum install -y krb5-server krb5-libs krb5-auth-dialog krb5-workstationRUN yum install -y net-tools telnetCOPY ./config/krb5.conf   /etc
COPY ./config/kdc.conf    /var/kerberos/krb5kdc/
COPY ./config/kadm5.acl   /var/kerberos/krb5kdc/CMD ["/usr/sbin/init"]

服务启动

# 进入容器 启动服务
Systemctl restart krb5kdc
Systemctl restart kadmin

docker-compose-base.yml 启动基础环境

version: '3'
services:mysql:image: registry.cn-hangzhou.aliyuncs.com/bigdata_cloudnative/mysql-test:5.7restart: alwaysnetworks:- hadoop-networkcontainer_name: mysqlhostname: mysql-testenvironment:MYSQL_ROOT_PASSWORD: Winner001TZ: Asia/Shanghaiports:- 3306:3306volumes:-  /data:/var/lib/mysql- ./conf/my.cnf:/etc/mysql/my.cnfcommand:--max_connections=1000--character-set-server=utf8mb4--collation-server=utf8mb4_general_ci--default-authentication-plugin=mysql_native_passwordhealthcheck:test: ["CMD-SHELL", "curl --silent localhost:3306 >/dev/null || exit 1"]interval: 10stimeout: 10shttpd:container_name: httpdhostname: httpdimage: httpd:1.0networks:- hadoop-networkports:- "80:80"privileged: truerestart: alwaysvolumes:- "/etc/hosts:/etc/hosts"kdc:image: kerberos:1.0restart: alwaysnetworks:- hadoop-networkcontainer_name: kerberoshostname: kerberos.winnerports:- 88:88- 749:749- 750:750volumes:- /etc/hosts:/etc/hosts- /hadoop/kerberos/krb5kdc:/var/kerberos/krb5kdc- /hadoop/kerberos/keytabs:/etc/security/keytabscommand:- /bin/sh- -c- |/opt/apache/kerberosStart.shnetworks:hadoop-network:external:name: hadoop-network

Ambari启动

# 启动基础环境
docker-compose -f docker-compose-base.yaml up -d# 启动ambari , 在此容器中安装集群
docker-compose -f docker-compose-ambari.yaml up -d

2.4 集群安装

repo地址

节点和秘钥

agent安装

服务安装

由于是单机直接下一步

安装组件

输入密码

数据目录确认

用户确认下一步

服务参数确定

发布

安装完成

2.5 容器导出为像

docker ps -a
docker commit  容器ID ambari-1.0.tar.gz

三、Ubuntu环境安装测试

3.1 环境准备

我们准备Ubuntu 环境，在Ubuntu环境安装Ambari单机，相当于在Centos服务器安装的docker化的Ambari 导出为镜像然后在Ubutntu 环境尝试启动。

准备Ubuntu 环境，版本：Ubuntu 20.04.5 LTS

将镜像 ambari-1.0.tar.gz 加载到Ubuntu 环境

docker load -i ambari-1.0.tar.gz

MySQL元数据库备份还原（Ambari、hive、ranger）

HDFS、kerberos 备份的数据拷贝到Ubuntu服务器并保持数据文件路径不变。

将在centos 安装完成的集群备份元数据库写入到新的库中 , 也就是Ubuntu环境要使用的元数据库。

# 备份的元数据写入新的数据库中
mysql -hmysql-test -uroot -pWinner001 ambari < ambari.sql
mysql -hmysql-test -uroot -pWinner001 ranger < ranger.sql
mysql -hmysql-test -uroot -pWinner001 hive   < hive.sql

备份的kerberos和安装包解压

# 解压到 /usr 路径下，保存的是集群安装的数据
hdp.tar.gz# 在根路径解压保留的kerberos 和HDFS 初始化的元数据
hadoop.tar.gz

基础环境启动docker-compose-base.yaml

version: '3'
services:mysql:image: registry.cn-hangzhou.aliyuncs.com/bigdata_cloudnative/mysql-test:5.7restart: alwaysnetworks:- hadoop-networkcontainer_name: mysqlhostname: mysql-testenvironment:MYSQL_ROOT_PASSWORD: Winner001TZ: Asia/Shanghaiports:- 3306:3306volumes:-  /data:/var/lib/mysql- ./conf/my.cnf:/etc/mysql/my.cnfcommand:--max_connections=1000--character-set-server=utf8mb4--collation-server=utf8mb4_general_ci--default-authentication-plugin=mysql_native_passwordhealthcheck:test: ["CMD-SHELL", "curl --silent localhost:3306 >/dev/null || exit 1"]interval: 10stimeout: 10shttpd:container_name: httpdhostname: httpdprivileged: trueimage: httpd:1.0networks:- hadoop-networkports:- "80:80"privileged: truerestart: alwaysvolumes:- "/etc/hosts:/etc/hosts"kdc:image: kerberos:1.0restart: alwaysprivileged: truenetworks:- hadoop-networkcontainer_name: kerberoshostname: kerberos.winnerports:- 888:88- 8749:749- 8750:750volumes:- /etc/hosts:/etc/hosts- /hadoop/kerberos/krb5kdc:/var/kerberos/krb5kdc- /hadoop/kerberos/keytabs:/etc/security/keytabsnetworks:hadoop-network:external:name: hadoop-network

启动

# 启动
docker-compose -f docker-compose-base.yaml up -d# 停止
docker-compose -f docker-compose-base.yaml down

3.2 集群容器启动

镜像

启动容器

version: '3'
services:ambari:image: ambari:2.7.4  # 修改为新的容器container_name: ambarihostname: ambari-serverrestart: alwaysprivileged: truenetworks:- hadoop-networkports:- 8080:8080- 8088:8088- 50070:50070- 50075:50075- 8188:8188- 8042:8042- 10000:10000- 9083:9083- 6080:6080- 16010:16010volumes:- /etc/hosts:/etc/hosts- /usr/hdp:/usr/hdp- /hadoop/hdfs:/hadoop/hdfs- /hadoop/etc/hadoop/:/etc/hadoop/- /hadoop/etc/hbase/:/etc/hbase/- /hadoop/etc/hive/:/etc/hive/- /hadoop/etc/livy2/:/etc/livy2/- /hadoop/etc/spark2/:/etc/spark2/- /hadoop/etc/tez/:/etc/tez/- /hadoop/etc/zookeeper/:/etc/zookeeper/- /hadoop/yarn:/hadoop/yarn- /hadoop/kerberos/krb5kdc:/var/kerberos/krb5kdc- /hadoop/kerberos/keytabs:/etc/security/keytabscommand:- /bin/sh- -c- |/opt/apache/bootstrap.sh
networks:hadoop-network:external:name: hadoop-network

启动

docker-compose -f docker-compose-ambari.yaml up -d

下次安装直接加载镜像，然后执行yaml文件即可

docker load -i ambari-1.0.tar.gz
docker load -i kerberos.tar.gz
docker load -i mysql.tar.gz
docker load -i HDP-REPO.tar.gz

脚本

bootstrap.sh

#!/bin/bashset -xambari_db=ambari
myurl=mysql-test
myuser=root
mypwd=Winner001
myport=3306
mydb=ipvacloud
java_home=/usr/java/jdk1.8.0_162
mysql_driver=/usr/share/java/mysql-connector-java.jarBASEDIR=$(cd "$(dirname "$0")"; pwd)wait_for() {echo Waiting for $1 to listen on $2...while ! nc -z $1 $2; do echo waiting...; sleep 1s; done
}setup_ambari() {# 强制替换文件cp -f /tmp/ambari.properties /etc/ambari-server/conf/ cp -f /tmp/password.dat     /etc/ambari-server/conf/cp -f /tmp/ambari-agent.ini    /etc/ambari-agent/conf/
}# wait for mysql and httpd
#wait_for windp-aio 3306
#wait_for httpd 80# 开始ambari安装
yum -y install ambari-server
yum -y install ambari-agentre=`mysql -h${myurl} -u${myuser} -p${mypwd} -e "show databases"|grep ambari|wc -l`
if [ $re -eq 0 ];then# sql 初始化mysql -h${myurl} -u${myuser} -p${mypwd} < /tmp/init_db.sql mysql -h${myurl} -u${myuser} -p${mypwd} ambari  < /tmp/Ambari-DDL-MySQL-CREATE.sql
fi# 配置
setup_ambari# 启动ambari服务
/usr/sbin/ambari-server start
/usr/sbin/ambari-agent start/usr/sbin/sshd -Dtail -f /var/log/ambari-server/ambari-server.log

参考文章：https://www.cnblogs.com/liugp/p/17489616.html

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