第一步:包准备
首先我们先将Azkaban Web服务器、Azkaban执行服务器和MySQL统一拷贝到虚拟机/usr/local/src/azkaban
目录下,
具体的命令如下:
[root@master zkaban]# ll|awk '{print $NF}' 98600 azkaban-executor-server-2.5.0.tar.gz azkaban-sql-script-2.5.0.tar.gz azkaban-web-server-2.5.0.tar.gz mysql-libs.zip [root@master zkaban]# pwd /usr/local/src/zkaban
数据库准备¶
当前azkaban只支持 mysql,不支持其它的非关系型数据库,我们需安装mysql服务器,本文档中的演示情况是默认已安装好mysql服务器,并建立了 root用户,密码 root,如果没安装的需要自己安装一下。
第二步:安装azkaban¶
快速命令
cd /usr/local/azkaban/ mkdir -p /usr/local/azkaban/ tar xf azkaban-web-server-2.5.0.tar.gz -C /usr/local/azkaban/ tar xf azkaban-executor-server-2.5.0.tar.gz -C /usr/local/azkaban/ tar xf azkaban-sql-script-2.5.0.tar.gz -C /usr/local/azkaban/ cd /usr/local/azkaban/ ln -sf azkaban-web-2.5.0 server ln -sf azkaban-executor-2.5.0 executor
详细过程
[root@master src]# cd zkaban/ [root@master zkaban]# ls azkaban-executor-server-2.5.0.tar.gz azkaban-sql-script-2.5.0.tar.gz azkaban-web-server-2.5.0.tar.gz mysql-libs.zip [root@master zkaban]# ll total 98600 -rw-r--r-- 1 root root 11157302 Feb 16 2017 azkaban-executor-server-2.5.0.tar.gz -rw-r--r-- 1 root root 1928 Feb 16 2017 azkaban-sql-script-2.5.0.tar.gz -rw-r--r-- 1 root root 11989669 Feb 16 2017 azkaban-web-server-2.5.0.tar.gz -rw-r--r-- 1 root root 77807942 Mar 3 2017 mysql-libs.zip [root@master zkaban]# mkdir -p /usr/local/azkaban [root@master zkaban]# tar -zxvf azkaban-web-server-2.5.0.tar.gz -C /usr/local/azkaban/ [root@master zkaban]# tar -xf azkaban-executor-server-2.5.0.tar.gz -C /usr/local/azkaban/ [root@master zkaban]# tar -xf azkaban-sql-script-2.5.0.tar.gz -C /usr/local/azkaban/ [root@master zkaban]# cd /usr/local/azkaban/ [root@master azkaban]# ln -sf azkaban-web-2.5.0 server [root@master azkaban]# ln -sf azkaban-executor-2.5.0 executor
数据导入¶
azkaban脚本导入,进入mysql,创建azkaban数据库,并将解压的脚本导入到azkaban数据库。
快速部署
source /usr/local/azkaban/server/create-all-sql-2.5.0.sql
详细操作
[root@master azkaban]# pwd /usr/local/azkaban [root@master azkaban]# ls /usr/local/azkaban/server/create-all-sql-2.5.0.sql /usr/local/azkaban/server/create-all-sql-2.5.0.sql [root@master azkaban]# mysql -uroot -proot mysql: [Warning] Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 751 Server version: 5.7.26 MySQL Community Server (GPL) Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> create database azkaban; Query OK, 1 row affected (0.02 sec) mysql> use azkaban; Database changed mysql> source /usr/local/azkaban/server/create-all-sql-2.5.0.sql Query OK, 0 rows affected (0.07 sec) Query OK, 0 rows affected (0.02 sec) Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.02 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.02 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.00 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.02 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.00 sec) Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.01 sec) Query OK, 0 rows affected (0.01 sec) Records: 0 Duplicates: 0 Warnings: 0 Query OK, 0 rows affected (0.01 sec) mysql> show tables; +------------------------+ | Tables_in_azkaban | +------------------------+ | active_executing_flows | | active_sla | | execution_flows | | execution_jobs | | execution_logs | | project_events | | project_files | | project_flows | | project_permissions | | project_properties | | project_versions | | projects | | properties | | schedules | | triggers | +------------------------+ 15 rows in set (0.00 sec) mysql> exit Bye
2.3 证书制作¶
[root@master server]# cd [root@master ~]# cd /usr/local/azkaban/server/ [root@master server]# keytool -keystore keystore -alias jetty -genkey -keyalg RSA Enter keystore password: <---- 输入一个密码[推荐000000,后面配置文件会用到] Re-enter new password: <---- 重复输入 What is your first and last name? [Unknown]: <---- 回车 What is the name of your organizational unit? [Unknown]: <---- 回车 What is the name of your organization? [Unknown]: <---- 回车 What is the name of your City or Locality? [Unknown]: <---- 回车 What is the name of your State or Province? [Unknown]: <---- 回车 What is the two-letter country code for this unit? [Unknown]: <---- 回车 Is CN=Unknown, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=Unknown correct? [no]: y <---- 输入y回车 Enter key password for <jetty> (RETURN if same as keystore password): <---- 输入之前密码 000000 Re-enter new password: <---- 再次输入密码 000000 Warning: keystore keystore -destkeystore keystore -deststoretype pkcs12". [root@master server]# ls azkaban.version bin conf extlib keystore lib plugins web [root@master server]# ecll -bash: ecll: command not found [root@master server]# ll total 12 -rw-r--r-- 1 root root 105 Apr 22 2014 azkaban.version drwxr-xr-x 2 root root 112 Apr 22 2014 bin drwxr-xr-x 2 root root 57 Aug 13 11:14 conf drwxr-xr-x 2 root root 6 Apr 22 2014 extlib -rw-r--r-- 1 root root 2244 Aug 13 11:16 keystore drwxr-xr-x 2 root root 4096 Aug 13 11:14 lib drwxr-xr-x 2 root root 6 Apr 22 2014 plugins drwxr-xr-x 6 root root 73 Aug 13 11:14 web [root@master server]# du -sh keystore 4.0K keystore
cd /usr/local/azkaban/server/ keytool -keystore keystore -alias jetty -genkey -keyalg RSA
2.4 时间同步¶
所有机器时间都要同步一致。省略,因为我新机器优化,已经配置过了。
2.5 配置文件修改¶
2.5.1 Web服务器配置¶
[root@master server]# cd .. [root@master azkaban]# ls azkaban-2.5.0 azkaban-executor-2.5.0 azkaban-web-2.5.0 executor server [root@master azkaban]# cd server/ [root@master server]# ll total 16 -rw-r--r-- 1 root root 105 Apr 22 2014 azkaban.version drwxr-xr-x 3 root root 179 Aug 13 11:40 bin drwxr-xr-x 2 root root 57 Aug 13 11:34 conf -rw-r--r-- 1 root root 7 Aug 13 11:40 currentpid drwxr-xr-x 2 root root 6 Apr 22 2014 extlib -rw-r--r-- 1 root root 2244 Aug 13 11:16 keystore drwxr-xr-x 2 root root 4096 Aug 13 11:14 lib drwxr-xr-x 2 root root 6 Apr 22 2014 plugins drwxr-xr-x 6 root root 73 Aug 13 11:14 web [root@master server]# cd conf/ [root@master conf]# ls azkaban.properties azkaban-users.xml
2.5.2 执行服务器配置¶
修改解释如下:
[root@master conf]# cat azkaban-users.xml <azkaban-users> <user username="azkaban" password="azkaban" roles="admin" groups="azkaban" /> <user username="metrics" password="metrics" roles="metrics"/> <user username="admin" password="admin" roles="admin,metrics" /> <role name="admin" permissions="ADMIN" /> <role name="metrics" permissions="METRICS"/> </azkaban-users>
<user username="admin" password="admin" roles="admin,metrics" />
用户名和密码都会admin
[root@master conf]# egrep -v '#|^$' azkaban.properties azkaban.name=Test # 服务器UI名称,用于服务器上方显示的名字 azkaban.label=My Local Azkaban # 描述 azkaban.default.servlet.path=/index web.resource.dir=/usr/local/azkaban/server/web/ # 默认web 目录 default.timezone.id=Asia/Shanghai # 时区 user.manager.class=azkaban.user.XmlUserManager # 用户权限管理默认类 user.manager.xml.file=/usr/local/azkaban/server/conf/azkaban-users.xml # 配置文件[要使用绝对路径] executor.global.properties=/usr/local/azkaban/server/conf/global.properties # 配置文件[要使用绝对路径] azkaban.project.dir=projects database.type=mysql # 数据库类型(目前只支持mysql) mysql.port=3306 # mysql 端口 mysql.host=master # mysql的ip/域名 mysql.database=azkaban # mysql创建的库 mysql.user=root # 链接mysql 用户 mysql.password=root # 链接mysql 密码 mysql.numconnections=100 # 最大链接数 velocity.dev.mode=false jetty.maxThreads=25 jetty.ssl.port=8443 # web端口 jetty.port=8081 jetty.keystore=/usr/local/azkaban/server/keystore # 证书地址[要使用绝对路径] jetty.password=000000 # 制作证书的密码 jetty.keypassword=000000 # 制作证书的密码 jetty.truststore=/usr/local/azkaban/server/keystore # 证书地址[要使用绝对路径] jetty.trustpassword=000000 # 制作证书的密码 executor.port=12321 mail.sender= mail.host= job.failure.email= job.success.email= lockdown.create.projects=false cache.directory=cache
可以配置smtp邮箱,可以发邮件
2.6 启动¶
-
启动web服务器
-
启动执行服务器
cd /usr/local/azkaban/executor/bin/ ./azkaban-executor-start.sh
-
查询
[root@master bin]# jps 37828 ResourceManager 109029 Jps 37670 SecondaryNameNode 37481 NameNode 26334 Master 68879 QuorumPeerMain 99967 AzkabanExecutorServer 100126 AzkabanWebServer
注意启动顺序
2.7 登录¶
启动完成后,在浏览器(建议使用谷歌浏览器)中输入https://服务器IP地址:8443,即可访问azkaban服务了。在登录中输入刚才新的户用名及密码,点击 login。
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