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通过本地镜像安装 ambari |
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---------------- |
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###修改 hostname |
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```bash |
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##修改 master 的 hostname |
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# vim /etc/hostname |
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master |
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# hostname -b master |
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## 退出重新登陆 master, 可以看到prompt里面的 hostname 已经变成 master了 |
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##同样去修改 slave01 的 hostname |
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# vim /etc/hostname |
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slave01 |
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# hostname -b slave01 |
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## 退出重新登陆 slave01, 可以看到prompt里面的 hostname 已经变成 slave01 了 |
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``` |
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###修改 /etc/hosts, 包含如下内容 |
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ambari 要求使用 FQDN 来指定服务器, 所以在hosts文件里面的第二列写上 |
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FQDN, 注意是第二列. |
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```bash |
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10.10.245.83 master.example.com master |
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10.10.245.85 slave01.example.com slave01 |
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127.0.0.1 localhost |
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``` |
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### 配置源 |
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配置 ubuntu 源, 这里使用 aliyun 的源: |
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```bash |
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deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse |
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deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse |
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deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse |
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deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse |
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deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse |
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``` |
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注: 如果使用 163 的源, 可能会在 `$ sudo apt-get update` 出现错误, 这会 |
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导致后面的网页部署过程无法进行下去. 当然如果执行 update 的时候, 没有报 |
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错, 使用 163 的源也是ok的. |
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配置 ambari, HDP, HDP-UTILS 的源: |
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在目录 `/etc/apt/sources.list.d` 下新建一个文件 `ambari.list`, 添加如 |
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下内容: |
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```bash |
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### ambari repo |
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deb http://10.10.245.224/hdp/ambari/ubuntu14/2.x/updates/2.1.2 Ambari main |
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deb http://10.10.245.224/hdp/HDP-UTILS-1.1.0.20/repos/ubuntu14 HDP-UTILS main |
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deb http://10.10.245.224/hdp/HDP/ubuntu14/2.x/updates/2.3.2.0 HDP main |
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``` |
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其中 http://10.10.245.224/hdp 是之前配置的 ambari 本地镜像服务地址. |
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注意: 必须严格按照这个文件路径操作, ambari-server 的程序 |
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里面写死了从这个路径把 ambari.list 拷贝到slave节点的对应目录. |
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###配置 ntp 服务, 略. |
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###外网依赖 |
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安装过程中, 还是会依赖外网的一些资源, 目前暂时无法做到无网络的情况下安 |
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装完成. |
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以来的资源记录如下: |
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```bash |
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# sudo apt-get install ambari-server |
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Get:1 http://10.10.245.224/hdp/ambari/ubuntu14/2.x/updates/2.1.2/ Ambari/main ambari-server amd64 2.1.2-377 [400 MB] |
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Get:2 http://mirrors.163.com/ubuntu/ trusty-security/main libpq5 amd64 9.3.10-0ubuntu0.14.04 [81.5 kB] |
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Get:3 http://mirrors.163.com/ubuntu/ trusty-updates/main postgresql-client-common all 154ubuntu1 [25.4 kB] |
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Get:4 http://mirrors.163.com/ubuntu/ trusty-security/main postgresql-client-9.3 amd64 9.3.10-0ubuntu0.14.04 [783 kB] |
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Get:5 http://mirrors.163.com/ubuntu/ trusty/main ssl-cert all 1.0.33 [16.6 kB] |
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Get:6 http://mirrors.163.com/ubuntu/ trusty-updates/main postgresql-common all 154ubuntu1 [103 kB] |
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Get:7 http://mirrors.163.com/ubuntu/ trusty-security/main postgresql-9.3 amd64 9.3.10-0ubuntu0.14.04 [2,669 kB] |
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Get:8 http://mirrors.163.com/ubuntu/ trusty-updates/main postgresql all 9.3+154ubuntu1 [5,038 B] |
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``` |
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###配置 mysql |
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创建新的数据库 ambari, 创建新的用户 amabri: |
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```bash |
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# mysql -uroot -p |
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mysql> CREATE DATABASE ambari; |
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mysql> GRANT ALL PRIVILEGES ON ambari.* TO 'ambari'@'%' IDENTIFIED BY |
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'ambaripw' WITH GRANT OPTION; |
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mysql> flush privileges; |
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``` |
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修改 mysql 配置文件, 允许从外部连接 mysql: |
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```bash |
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# vim /etc/mysql/my.cnf |
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## 将下面这项改成 0.0.0.0 |
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bind-address = 0.0.0.0 |
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## 重启mysql |
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# service mysql stop |
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# service mysql start |
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``` |
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测试从另一台机器能够登陆 mysql, 否则后面的安装过程中, 会报这个错误: `com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure` |
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###ambari-server setup |
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会从 hortonworks 镜像下载 JDK (135.8MB), 当然也可以选择自定义JDK, 不过我没有尝试 |
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这个选项. |
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下载jdk, 安装 mysql, 安装 mysql jdbc, 用户, 建立数据库表. |
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```bash |
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# ambari-server setup |
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Using python /usr/bin/python2.7 |
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Setup ambari-server |
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Checking SELinux... |
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WARNING: Could not run /usr/sbin/sestatus: OK |
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Customize user account for ambari-server daemon [y/n] (n)? n |
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Adjusting ambari-server permissions and ownership... |
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Checking firewall status... |
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Checking JDK... |
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[1] Oracle JDK 1.8 + Java Cryptography Extension (JCE) Policy Files 8 |
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[2] Oracle JDK 1.7 + Java Cryptography Extension (JCE) Policy Files 7 |
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[3] Custom JDK |
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============================================================================== |
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Enter choice (1): 2 |
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To download the Oracle JDK and the Java Cryptography Extension (JCE) Policy Files you must accept the license terms found at http://www.oracle.com/technetwork/java/javase/terms/license/index.html and not accepting will cancel the Ambari Server setup and you must install the JDK and JCE files manually. |
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Do you accept the Oracle Binary Code License Agreement [y/n] (y)? y |
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Downloading JDK from http://public-repo-1.hortonworks.com/ARTIFACTS/jdk-7u67-linux-x64.tar.gz to /var/lib/ambari-server/resources/jdk-7u67-linux-x64.tar.gz |
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jdk-7u67-linux-x64.tar.gz... 100% (135.8 MB of 135.8 MB)E |
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Successfully downloaded JDK distribution to /var/lib/ambari-server/resources/jdk-7u67-linux-x64.tar.gz |
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Installing JDK to /usr/jdk64/ |
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Successfully installed JDK to /usr/jdk64/ |
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Downloading JCE Policy archive from http://public-repo-1.hortonworks.com/ARTIFACTS/UnlimitedJCEPolicyJDK7.zip to /var/lib/ambari-server/resources/UnlimitedJCEPolicyJDK7.zip |
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Successfully downloaded JCE Policy archive to /var/lib/ambari-server/resources/UnlimitedJCEPolicyJDK7.zip |
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Installing JCE policy... |
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Completing setup... |
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Configuring database... |
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Enter advanced database configuration [y/n] (n)? y |
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input not recognized, please try again: |
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Enter advanced database configuration [y/n] (n)? y |
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Configuring database... |
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============================================================================== |
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Choose one of the following options: |
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[1] - PostgreSQL (Embedded) |
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[2] - Oracle |
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[3] - MySQL |
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[4] - PostgreSQL |
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[5] - Microsoft SQL Server (Tech Preview) |
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[6] - SQL Anywhere |
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============================================================================== |
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Enter choice (1): 3 |
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Hostname (localhost): |
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Port (3306): |
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Database name (ambari): ambari |
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Username (ambari): ambari |
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Enter Database Password (bigdata): |
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Re-enter password: |
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Configuring ambari database... |
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WARNING: Before starting Ambari Server, you must copy the MySQL JDBC driver JAR file to /usr/share/java. |
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Press <enter> to continue. |
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Copying JDBC drivers to server resources... |
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Configuring remote database connection properties... |
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WARNING: Before starting Ambari Server, you must run the following DDL against the database to create the schema: /var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql |
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Proceed with configuring remote database connection properties [y/n] (y)? y |
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Extracting system views... |
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..ambari-admin-2.1.2.377.jar |
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.... |
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Adjusting ambari-server permissions and ownership... |
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Ambari Server 'setup' completed successfully. |
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``` |
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```bash |
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# ambari-server start |
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Using python /usr/bin/python2.7 |
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Starting ambari-server |
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Ambari Server running with administrator privileges. |
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Organizing resource files at /var/lib/ambari-server/resources... |
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Server PID at: /var/run/ambari-server/ambari-server.pid |
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Server out at: /var/log/ambari-server/ambari-server.out |
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Server log at: /var/log/ambari-server/ambari-server.log |
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Waiting for server start.................... |
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Ambari Server 'start' completed successfully. |
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``` |
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如果报错 `java.lang.ClassNotFoundException: com.mysql.jdbc.Driver`, 需要查看如下几个目录, 确保 JDBC 在这几个目录下面: |
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* /var/lib/ambari-server/resources |
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* /usr/lib/ambari-server |
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如果安装成功, 用浏览器访问: `http://10.10.245.83:8080/`, 如果无法访问, |
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查看日志 `/var/log/ambari-server/ambari-server.log` 找原因. |
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###查看 ambari 的安装目录 |
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```bash |
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# find / -iname "*ambari*" -type d |
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/etc/ambari-server |
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/var/lib/ambari-server |
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/var/lib/ambari-server/resources/views/work/ADMIN_VIEW{2.1.2}/META-INF/maven/org.apache.ambari |
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/var/lib/ambari-server/resources/views/work/ADMIN_VIEW{2.1.2}/META-INF/maven/org.apache.ambari/ambari-admin |
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/var/lib/ambari-server/resources/views/work/ADMIN_VIEW{2.1.2}/views/ambariViews |
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/var/lib/ambari-server/resources/common-services/AMBARI_METRICS |
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/var/lib/ambari-server/resources/stacks/HDP/2.0.6/services/AMBARI_METRICS |
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/var/lib/mysql/ambari |
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/var/log/ambari-server |
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/run/ambari-server |
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/usr/lib/ambari-server |
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/usr/lib/ambari-server/lib/ambari_simplejson |
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/usr/lib/ambari-server/lib/ambari_commons |
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/usr/lib/ambari-server/lib/ambari_jinja2 |
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/usr/lib/ambari-server/web/data/ambari_components |
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/usr/lib/ambari-server/web/data/services/metrics/ambari_metrics |
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/usr/lib/python2.6/site-packages/ambari_server |
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``` |
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### 登陆 Web UI 配置集群 |
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登陆 `http://10.10.245.83:8080/`, 用户名密码为: admin:admin |
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Install cluster: |
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####Name your cluster: ambariQy |
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####Select Stack: HDP 2.3 |
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取消勾选其他发行版的源, 修改 ubuntu14 的源如下: |
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Advanced Repository Options: |
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HDP-2.3 对应的url原本为 |
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`http://public-repo-1.hortonworks.com/HDP/ubuntu14/2.x/updates/2.3.4.0`, |
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改为 `http://10.10.245.224/hdp/HDP/ubuntu14/2.x/updates/2.3.2.0` |
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HDP-UTILS-1.1.0.20 对应的url原本为 |
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`http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/ubuntu12`, |
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改为 `http://10.10.245.224/hdp/HDP-UTILS-1.1.0.20/repos/ubuntu14` |
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Next |
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####Install Options: |
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Target Hosts: |
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```bash |
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master.example.com |
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slave01.example.com |
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``` |
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Provide your SSH Private Key to automatically register hosts: |
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SSH User Account: root |
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Register and Confirm: |
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####Confirm Hosts |
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不行就查看日志, 解决的错误以后, Retry. 常见的错误如下: |
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Trouble shooting: |
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#####错误1:没有找到 ambari.list 文件 |
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```bash |
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Command start time 2015-12-30 15:10:51 |
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chmod: cannot access ‘/var/lib/ambari-agent/data’: No such file or directory |
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Connection to master.example.com closed. |
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SSH command execution finished |
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host=master.example.com, exitcode=0 |
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Command end time 2015-12-30 15:10:51 |
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------------------- |
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Command start time 2015-12-30 15:10:54 |
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/etc/apt/sources.list.d/ambari.list: No such file or directory |
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scp /etc/apt/sources.list.d/ambari.list |
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host=master.example.com, exitcode=1 |
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Command end time 2015-12-30 15:10:54 |
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------------------- |
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Command start time 2015-12-30 15:10:54 |
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mv: cannot stat ‘/var/lib/ambari-agent/tmp/ambari1451459454.list’: No such file or directory |
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Connection to master.example.com closed. |
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SSH command execution finished |
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host=master.example.com, exitcode=1 |
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Command end time 2015-12-30 15:10:55 |
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---------------- |
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Command start time 2015-12-30 15:10:55 |
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chmod: cannot access ‘/etc/apt/sources.list.d/ambari.list’: No such file or directory |
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Connection to master.example.com closed. |
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SSH command execution finished |
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host=master.example.com, exitcode=1 |
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Command end time 2015-12-30 15:10:55 |
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``` |
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出现这个问题的原始是没有 `/etc/apt/sources.list.d/ambari.list` 文件, |
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按照之前说明的去创建这个文件. |
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#####错误2: 执行 apt-get update 出错 |
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```bash |
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========================== |
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Update apt cache of repository... |
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========================== |
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Command start time 2015-12-30 15:18:20 |
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0% [Working] |
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Hit http://10.10.245.224 Ambari InRelease |
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0% [Waiting for headers] |
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Hit http://10.10.245.224 HDP-UTILS InRelease |
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Hit http://10.10.245.224 HDP InRelease |
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0% [Working] |
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0% [InRelease gpgv 3,187 B] |
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30% [Working] |
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30% [InRelease gpgv 7,439 B] |
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Hit http://10.10.245.224 Ambari/main amd64 Packages |
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30% [InRelease gpgv 7,439 B] |
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38% [Working] |
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99% [Working] |
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99% [InRelease gpgv 7,391 B] [Waiting for headers] |
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99% [Waiting for headers] |
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Hit http://10.10.245.224 HDP-UTILS/main amd64 Packages |
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99% [Waiting for headers] |
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100% [Waiting for headers] |
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Err http://10.10.245.224 Ambari/main i386 Packages |
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404 Not Found |
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100% [Waiting for headers] |
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Hit http://10.10.245.224 HDP/main amd64 Packages |
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100% [Waiting for headers] |
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100% [Packages 119 kB] [Waiting for headers] |
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100% [Waiting for headers] |
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Err http://10.10.245.224 HDP-UTILS/main i386 Packages |
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404 Not Found |
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100% [Working] |
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Err http://10.10.245.224 HDP/main i386 Packages |
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404 Not Found |
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100% [Waiting for headers] |
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Ign http://10.10.245.224 Ambari/main Translation-en_US |
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100% [Waiting for headers] |
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Ign http://10.10.245.224 Ambari/main Translation-en |
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100% [Waiting for headers] |
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Ign http://10.10.245.224 HDP-UTILS/main Translation-en_US |
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100% [Working] |
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Ign http://10.10.245.224 HDP-UTILS/main Translation-en |
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100% [Working] |
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Ign http://10.10.245.224 HDP/main Translation-en_US |
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100% [Working] |
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Ign http://10.10.245.224 HDP/main Translation-en |
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100% [Working] |
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W: Failed to fetch http://10.10.245.224/hdp/ambari/ubuntu14/2.x/updates/2.1.2/dists/Ambari/main/binary-i386/Packages 404 Not Found |
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W: Failed to fetch http://10.10.245.224/hdp/HDP-UTILS-1.1.0.20/repos/ubuntu14/dists/HDP-UTILS/main/binary-i386/Packages 404 Not Found |
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W: Failed to fetch http://10.10.245.224/hdp/HDP/ubuntu14/2.x/updates/2.3.2.0/dists/HDP/main/binary-i386/Packages 404 Not Found |
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E: Some index files failed to download. They have been ignored, or old ones used instead. |
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Connection to master.example.com closed. |
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SSH command execution finished |
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host=master.example.com, exitcode=100 |
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Command end time 2015-12-30 15:18:21 |
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``` |
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这个错误的原始是执行 `$ sudo apt-get update` 出现了问题. |
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问题的原因: |
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1. 163 的源有问题, 改成 aliyun 的源 |
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2. 自己做的镜像里面, 没有 HDP-UTILS i386 架构的包, 禁用 apt-get 同步 i386 的包 |
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以下为具体过程: |
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把 163 的源改成 aliyun 的源: |
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```bash |
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deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse |
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deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse |
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deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse |
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deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse |
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deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse |
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deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse |
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``` |
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还有一般的问题, 那个 i386 not found 的问题, 如何让 apt-get 的时候忽略 |
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i386 的安装包? |
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让执行 apt-get update 的时候, 不要更新 i386 的索引 |
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# dpkg --remove-architecture i386 |
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可能需要重新签名: |
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# apt-key adv --recv-keys --keyserver keyserver.ubuntu.com B9733A7A07513CAD |
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手动测试下是否还会报这种错误: |
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```bash |
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W: Failed to fetch |
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http://10.10.245.224/hdp/ambari/ubuntu14/2.x/updates/2.1.2/dists/Ambari/main/binary-i386/Packages |
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404 Not Foun |
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``` |
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每台要安装的服务器, 都需执行上述两个步骤. |
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Retry |
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Success |
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Next |
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#####Choose Services: |
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根据需要选择 |
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#####Assign Masters: |
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将 hive 相关的服务放到 slave01 上, 因为 ambari 不允许 hive meta store |
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安装到 ambari 所在机器的 mysql 服务器上面. |
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如果把hive相关服务配置到 master机器上, 安装界面执行到后面的时候, 会提 |
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示如下错误: |
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```bash |
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New MySQL Database for Hive Conflict |
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You cannot install a "New MySQL Database" for Hive on the same host as |
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the Ambari Server MySQL Server. Please go back to <b>Assign |
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Masters</b> and reassign Hive to another host <b>OR</b> choose |
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"Existing MySQL Database" option to specify the Database Credentials |
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and URL for the Ambari Server MySQL Server instance. If you choose |
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"Existing MySQL Database" option, you need to perform the Hive |
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prerequisite steps to prepare the MySQL Server instance for Hive. |
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``` |
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无法忽略这个提醒, 只好在 slave01 上也安装个 mysql. |
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mysql 安装方法同前述. |
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```bash |
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# mysql -uroot -p |
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mysql> GRANT ALL PRIVILEGES ON hive.* TO 'hive'@'%' IDENTIFIED BY 'hivepw' WITH GRANT OPTION; |
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mysql> flush privileges; |
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``` |
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注: 正常情况下, 使用 ambari 来搭建 Hadoop 平台的时候, 不会把 ambari 的 |
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master 节点作为 Hadoop 的 master 节点. 这里我只是尝试下安装 ambari, 所 |
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以这样配置了. |
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#####Assign Slaves and Clients: |
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#####Customize Services: |
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Hive 标签上有个通知, 点进去, 因为需要设置 mysql 连接参数, 进入设置下, |
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密码设置成 hivepw, 需要手动去创建新的用户 hive, 密码为 hivepw: |
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Review -> Next -> Deploy |
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等待安装完成 |
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访问 http://10.10.245.83:8080/#/main/dashboard/metrics 查看集群状态. |
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完. |
greenqy revised this gist