{"id":35333,"date":"2023-03-21T17:36:43","date_gmt":"2023-04-14T15:25:29","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8teradata-vantage%e6%89%a7%e8%a1%8c%e4%bd%bf%e7%94%a8dbt%e7%9a%84airflow%e5%b7%a5%e4%bd%9c%e6%b5%81%e7%a8%8b%e3%80%82\/"},"modified":"2024-04-29T19:57:17","modified_gmt":"2024-04-29T11:57:17","slug":"%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8teradata-vantage%e6%89%a7%e8%a1%8c%e4%bd%bf%e7%94%a8dbt%e7%9a%84airflow%e5%b7%a5%e4%bd%9c%e6%b5%81%e7%a8%8b%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8teradata-vantage%e6%89%a7%e8%a1%8c%e4%bd%bf%e7%94%a8dbt%e7%9a%84airflow%e5%b7%a5%e4%bd%9c%e6%b5%81%e7%a8%8b%e3%80%82\/","title":{"rendered":"\u5c1d\u8bd5\u4f7f\u7528Teradata Vantage\u6267\u884c\u4f7f\u7528dbt\u7684Airflow\u5de5\u4f5c\u6d41\u7a0b"},"content":{"rendered":"<p>\u4f5c\u8005\uff1aIgor Machin\u3001Ambrose Inman<br \/>\n\u6700\u65b0\u66f4\u65b0\u65e5\u671f\uff1a2022\u5e7411\u670818\u65e5<\/p>\n<div>\u8b66\u544a<br \/>\n\u8be5\u6587\u7ae0\u662f\u5bf9Teradata Corporation\u7f51\u7ad9\u4e0a\u7684&#8221;Getting Started&#8221;\u9875\u9762\u8fdb\u884c\u7684\u6458\u8bd1\u3002\u6211\u4eec\u4e0d\u80fd\u4fdd\u8bc1\u6240\u63d0\u4f9b\u5185\u5bb9\u7684\u51c6\u786e\u6027\u3001\u5b8c\u6574\u6027\u3001\u53ef\u9760\u6027\u548c\u65f6\u6548\u6027\u3002\u8bf7\u53c2\u8003\u539f\u6587\u83b7\u53d6\u51c6\u786e\u7684\u4fe1\u606f\u3002<br \/>\n\u5982\u679c\u6709\u9700\u8981\u4fee\u6b63\u7684\u5730\u65b9\u6216\u8005\u60a8\u6709\u4efb\u4f55\u5efa\u8bae\uff0c\u8bf7\u5728\u8bc4\u8bba\u4e2d\u544a\u77e5\u3002<\/div>\n<h2>\u7b80\u660e\u627c\u8981\u7684\u6982\u8ff0<\/h2>\n<p>\u5728\u6b64\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u5728AWS EC2 VM\u4e0a\u5b89\u88c5Airflow\uff0c\u5e76\u914d\u7f6e\u5de5\u4f5c\u6d41\u7a0b\u4ee5\u4f7f\u7528dbt\uff0c\u5e76\u8bf4\u660e\u5982\u4f55\u5728Teradata Vantage\u6570\u636e\u5e93\u4e0a\u8fd0\u884c\u5b83\u3002Airflow\u901a\u5e38\u7528\u4e8e\u6784\u5efa\u7528\u4e8e\u5904\u7406\u548c\u52a0\u8f7d\u6570\u636e\u7684\u6570\u636e\u7ba1\u9053\u7684\u4efb\u52a1\u8c03\u5ea6\u5de5\u5177\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u6267\u884c\u57fa\u4e8eDocker\u7684Airflow\u73af\u5883\u7684\u5b89\u88c5\u8fc7\u7a0b\u3002\u5b89\u88c5Airflow\u540e\uff0c\u6211\u4eec\u5c06\u8fd0\u884c\u4e00\u4e9b\u793a\u4f8bAirflow DAG\uff08\u6709\u5411\u65e0\u73af\u56fe\uff0c\u6216\u7b80\u79f0\u4e3a\u5de5\u4f5c\u6d41\uff09\uff0c\u5c06\u6570\u636e\u52a0\u8f7d\u5230Teradata Vantage\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<h2>\u524d\u63d0\u6761\u4ef6<\/h2>\n<p>\u62e5\u6709\u8bbf\u95eeAWS\uff08\u4e9a\u9a6c\u900a\u4e91\u670d\u52a1\uff09\u5e76\u521b\u5efa\u865a\u62df\u673a\u7684\u6743\u9650\u3002<\/p>\n<div>\u63d0\u793a\uff1a<br \/>\n\u672c\u6559\u7a0b\u63d0\u4f9b\u7684\u8ba1\u7b97\u529b\u548c\u5b58\u50a8\u80fd\u529b\u4e0e\u6b64\u6587\u6863\u4e2d\u4ecb\u7ecd\u7684\u673a\u5668\uff08\u5728AWS\u4e0a\u7684t2.2xlarge EC2\uff0c\u5b58\u50a8\u5bb9\u91cf\u7ea6\u4e3a100GB\uff09\u76f8\u5f53\uff0c\u5e76\u4e14\u53ea\u8981\u8fde\u63a5\u5230\u4e92\u8054\u7f51\uff0c\u4e5f\u53ef\u4ee5\u5728\u5176\u4ed6\u8ba1\u7b97\u5e73\u53f0\u6216\u88f8\u91d1\u5c5e\u673a\u5668\u4e0a\u8fdb\u884c\u8c03\u6574\u3002\u5982\u679c\u4f7f\u7528\u5176\u4ed6\u8ba1\u7b97\u5e73\u53f0\uff0c\u9700\u8981\u5bf9\u672c\u6559\u7a0b\u7684\u67d0\u4e9b\u6b65\u9aa4\u8fdb\u884c\u4fee\u6539\u3002<\/div>\n<p>\u60a8\u9700\u8981\u4e00\u4e2aSSH\u5ba2\u6237\u7aef\u3002<\/p>\n<div>\u63d0\u793a\uff1a\u5982\u679c\u662fMac\u6216Linux\u673a\u5668\uff0c\u8fd9\u4e9b\u5de5\u5177\u5df2\u7ecf\u5305\u542b\u5728\u5185\u3002 \u5982\u679c\u662fWindows\u673a\u5668\uff0c\u8bf7\u8003\u8651\u4f7f\u7528PuTTY\u6216MobaXterm\u3002<\/div>\n<p>\u5982\u679c\u60a8\u9700\u8981\u8bbf\u95eeTeradata Vantage\u5b9e\u4f8b\uff0c\u8bf7\u53c2\u9605\u65e0\u8d39\u7248\u7684Teradata Vantage\u8bd5\u7528\u73af\u5883\u7684\u6784\u5efa\u65b9\u6cd5\uff08\u603b\u7ed3\uff09\uff0c\u5982\u679c\u60a8\u4e0d\u4f7f\u7528Vantage\u3002<\/p>\n<h1>\u5b89\u88c5\u5e76\u6267\u884c Airflow\u3002<\/h1>\n<h2>\u521b\u5efa\u4e00\u4e2a\u865a\u62df\u673a<\/h2>\n<p>1. \u8bbf\u95eeAWS EC2\u63a7\u5236\u53f0\uff0c\u5e76\u70b9\u51fb&#8221;\u542f\u52a8\u5b9e\u4f8b&#8221;\u3002<\/p>\n<p>\u9009\u62e9 Red Hat \u4f5c\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u955c\u50cf\u3002<\/p>\n<p>\u9009\u62e9\u5b9e\u4f8b\u7c7b\u578b\u4e3a&#8221;t2.2xlarge&#8221;\u3002<\/p>\n<p>1. \u521b\u5efa\u65b0\u7684\u5bc6\u94a5\u5bf9\uff0c\u6216\u4f7f\u7528\u73b0\u6709\u7684\u5bc6\u94a5\u5bf9\u3002<\/p>\n<p>\u5e94\u7528\u7f51\u7edc\u8bbe\u7f6e\uff0c\u4f7f\u670d\u52a1\u5668\u80fd\u591f\u901a\u8fc7ssh\u8fdb\u884c\u8bbf\u95ee\uff0c\u5e76\u4f7f\u670d\u52a1\u5668\u80fd\u591f\u4e0e\u4e92\u8054\u7f51\u8fdb\u884c\u51fa\u7ad9\u8fde\u63a5\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u5e94\u7528\u9ed8\u8ba4\u8bbe\u7f6e\u3002<\/p>\n<p>\u5206\u914d 100GB \u7684\u5b58\u50a8\u7a7a\u95f4\u3002<\/p>\n<h2>Python\u7684\u5b89\u88c5<\/h2>\n<p>\u4f7f\u7528ec2-user\u7528\u6237\u901a\u8fc7ssh\u8fde\u63a5\u5230\u673a\u5668\u3002<\/p>\n<p>\uff12\uff0e\u786e\u8ba4\u662f\u5426\u5df2\u5b89\u88c5Python\uff08\u9700\u8981\u5b89\u88c5Python3.7\u6216\u4ee5\u4e0a\u7248\u672c\uff09\u3002\u8bf7\u5728\u547d\u4ee4\u884c\u8f93\u5165&#8221;python&#8221;\u6216&#8221;python3&#8243;\u3002<\/p>\n<p>\u5982\u679c\u672a\u5b89\u88c5Python\uff08\u5373\u547d\u4ee4\u65e0\u6cd5\u627e\u5230\uff09\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\u3002\u547d\u4ee4\u53ef\u80fd\u4f1a\u8981\u6c42\u8f93\u5165&#8221;y&#8221;\u4ee5\u786e\u8ba4\u5b89\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code>sudo yum install python3\r\n# create a virtual environment for the project\r\nsudo yum install python3-pip\r\nsudo pip3 install virtualenv\r\n<\/code><\/pre>\n<h2>\u69cb\u7bc9\u7a7a\u6c14\u6d41\u901a\u73af\u5883<\/h2>\n<p>\uff11\uff0e\u5728ec2-user\u7684\u4e3b\u76ee\u5f55\/home\/ec2-user\u4e2d\u521b\u5efaAirflow\u7684\u76ee\u5f55\u7ed3\u6784\u3002<\/p>\n<pre class=\"post-pre\"><code>mkdir airflow\r\ncd airflow\r\nmkdir -p .\/dags .\/logs .\/plugins .\/data .\/config .\/data\r\necho -e \"AIRFLOW_UID=$(id -u)\" &gt; .env\r\n<\/code><\/pre>\n<p>\u8bf7\u4f7f\u7528\u60a8\u504f\u597d\u7684\u6587\u4ef6\u4f20\u8f93\u5de5\u5177\uff08\u5982scp\u3001PuTTY\u3001MobaXterm\u7b49\uff09\uff0c\u5c06airflow.cfg\u6587\u4ef6\u4e0a\u4f20\u5230airflow\/config\u76ee\u5f55\u4e2d\u3002<\/p>\n<h2>\u5b89\u88c5Docker<\/h2>\n<p>Docker\u662f\u4e00\u4e2a\u5bb9\u5668\u5316\u5de5\u5177\uff0c\u53ef\u4ee5\u5c06Airflow\u5b89\u88c5\u5728\u5bb9\u5668\u73af\u5883\u4e2d\u3002<\/p>\n<div>\u5907\u6ce8<br \/>\n\u9700\u8981\u5728airflow\u76ee\u5f55\u4e2d\u6267\u884c\u6b64\u6b65\u9aa4\u3002<\/div>\n<p>\uff11\uff0e\u5378\u8f7dPodman\uff08RHEL\u7684\u5bb9\u5668\u5316\u5de5\u5177\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code>sudo yum remove docker \\\r\ndocker-client \\\r\ndocker-client-latest \\\r\ndocker-common \\\r\ndocker-latest \\\r\ndocker-latest-logrotate \\\r\ndocker-logrotate \\\r\ndocker-engine \\\r\npodman \\\r\nrunc\r\n<\/code><\/pre>\n<p>2. \u5b89\u88c5yum\u5de5\u5177<\/p>\n<pre class=\"post-pre\"><code>sudo yum install -y yum-utils\r\n<\/code><\/pre>\n<p>\uff13\uff0e\u5728 yum \u8f6f\u4ef6\u6e90\u4e2d\u6dfb\u52a0 Docker\u3002<\/p>\n<pre class=\"post-pre\"><code>sudo yum-config-manager \\\r\n--add-repo \\\r\nhttps:\/\/download.docker.com\/linux\/centos\/docker-ce.repo\r\n<\/code><\/pre>\n<p>\u5b89\u88c5Docker\u3002<\/p>\n<pre class=\"post-pre\"><code>sudo yum install docker-ce docker-ce-cli containerd.io\r\n<\/code><\/pre>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u7684\u547d\u4ee4\u6765\u4f5c\u4e3a\u670d\u52a1\u542f\u52a8Docker\u3002\u7b2c\u4e00\u6761\u547d\u4ee4\u5c06\u4f1a\u5728\u4e0b\u6b21\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u8fd0\u884cDocker\u670d\u52a1\u3002\u7b2c\u4e8c\u6761\u547d\u4ee4\u5c06\u4f1a\u7acb\u5373\u542f\u52a8Docker\u3002<\/p>\n<p>\uff15\uff0e\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06Docker\u4f5c\u4e3a\u670d\u52a1\u542f\u52a8\u3002\u7b2c\u4e00\u4e2a\u547d\u4ee4\u5c06\u5728\u4e0b\u6b21\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u8fd0\u884cDocker\u670d\u52a1\u3002\u7b2c\u4e8c\u4e2a\u547d\u4ee4\u5c06\u7acb\u5373\u542f\u52a8Docker\u3002<\/p>\n<pre class=\"post-pre\"><code>sudo systemctl enable docker\r\nsudo systemctl start docker\r\n<\/code><\/pre>\n<p>6. \u786e\u8ba4Docker\u662f\u5426\u5df2\u6b63\u786e\u5b89\u88c5\u3002\u6b64\u547d\u4ee4\u5e94\u8be5\u8fd4\u56de\u4e00\u4e2a\u7a7a\u7684\u5bb9\u5668\u5217\u8868\uff08\u56e0\u4e3a\u8fd8\u6ca1\u6709\u542f\u52a8\u4efb\u4f55\u5bb9\u5668\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code>sudo docker ps\r\n<\/code><\/pre>\n<h2>\u5b89\u88c5docker-compose\u548cdocker\u73af\u5883\u914d\u7f6e\u6587\u4ef6\u3002<\/h2>\n<p>\u8bf7\u5c06docker-compose.yaml\u548cDockerfile\u4e0a\u4f20\u5230\u865a\u62df\u673a\u5e76\u4fdd\u5b58\u5230airflow\u76ee\u5f55\u4e2d\u3002<\/p>\n<div>\u63d0\u793a<br \/>\ndocker-compose.yaml\u548cDockerfile\u7684\u4f5c\u7528<br \/>\ndocker-compose.yaml\u548cDockerfile\u662f\u5b89\u88c5\u65f6\u6240\u9700\u7684\u914d\u7f6e\u73af\u5883\u7684\u6587\u4ef6\u3002docker-compose.yaml\u6587\u4ef6\u7528\u4e8e\u4e0b\u8f7d\u548c\u5b89\u88c5Airflow\u7684docker\u5bb9\u5668\u3002\u8be5\u5bb9\u5668\u5305\u62ecWeb UI\u3001\u7528\u4e8e\u5143\u6570\u636e\u7684Postgres\u6570\u636e\u5e93\u3001\u8c03\u5ea6\u7a0b\u5e8f\u30013\u4e2a\u53ef\u4ee5\u5e76\u884c\u6267\u884c\u7684\u5de5\u4f5c\u5668\uff08\u6267\u884c3\u4e2a\u4efb\u52a1\uff09\u3001\u89e6\u53d1\u5668\u4ee5\u53ca\u7528\u4e8e\u663e\u793a\u7531dbt\u751f\u6210\u7684\u6587\u6863\u7684nginx Web\u670d\u52a1\u5668\u3002\u6b64\u5916\uff0c\u8fd8\u4f1a\u8fdb\u884c\u5bbf\u4e3b\u76ee\u5f55\u7684\u6302\u8f7d\u548c\u5404\u79cd\u5b89\u88c5\u8fc7\u7a0b\u3002Dockerfile\u7528\u4e8e\u5728\u6bcf\u4e2a\u5bb9\u5668\u4e2d\u5b89\u88c5\u6240\u9700\u7684\u8f6f\u4ef6\u5305\u3002<br \/>\n\u5982\u679c\u60f3\u8fdb\u4e00\u6b65\u4e86\u89e3docker-compose.yaml\u548cDockerfile\u7684\u5177\u4f53\u4f5c\u7528\uff0c\u8bf7\u67e5\u770b\u8fd9\u4e9b\u6587\u4ef6\u3002\u5176\u4e2d\u8fd8\u5305\u542b\u4e86\u6ce8\u91ca\uff0c\u4ee5\u660e\u786e\u8bf4\u660e\u4e3a\u4ec0\u4e48\u4f1a\u5b89\u88c5\u8fd9\u4e9b\u5185\u5bb9\u3002<\/div>\n<p>\uff12\uff0e\u5b89\u88c5Docker Compose\uff08\u9700\u8981\u7528\u6765\u8fd0\u884cyaml\u6587\u4ef6\uff09\u3002<\/p>\n<div>\u6ce8\u610f\u4e8b\u9879<br \/>\n\u672c\u64cd\u4f5c\u6b65\u9aa4\u57fa\u4e8e\u7248\u672c1.29.2\u3002\u8bf7\u5728https:\/\/github.com\/docker\/compose\/releases\u4e0a\u786e\u8ba4\u6700\u65b0\u7684\u53d1\u5e03\u7248\u672c\uff0c\u5e76\u6839\u636e\u9700\u8981\u66f4\u65b0\u4ee5\u4e0b\u547d\u4ee4\u3002<\/div>\n<pre class=\"post-pre\"><code>sudo curl -L https:\/\/github.com\/docker\/compose\/releases\/download\/1.29.2\/docker-compose-$(uname -s)-$(uname -m) -o \/usr\/local\/bin\/docker-compose\r\nsudo chmod +x \/usr\/local\/bin\/docker-compose\r\nsudo ln -s \/usr\/local\/bin\/docker-compose \/usr\/bin\/docker-compose\r\n<\/code><\/pre>\n<p>\uff13\uff0e\u6211\u4eec\u6765\u6d4b\u8bd5docker-compose\u7684\u5b89\u88c5\u3002\u8be5\u547d\u4ee4\u5e94\u8be5\u8fd4\u56dedocker-compose\u7684\u7248\u672c\uff0c\u4f8b\u5982\uff1adocker-compose version 1.29.2, build 5becea4c\u3002<\/p>\n<pre class=\"post-pre\"><code>docker-compose --version\r\n<\/code><\/pre>\n<h2>\u5b89\u88c5\u4e00\u4e2a\u6d4b\u8bd5\u7684dbt\u9879\u76ee<\/h2>\n<div>\u5907\u6ce8\uff1a<br \/>\ndbt\u5de5\u5177\u672c\u8eab\u5c06\u901a\u8fc7docker-compose\u5b89\u88c5\u5230\u5bb9\u5668\u4e2d\u3002<\/div>\n<p>\u6211\u8981\u5b89\u88c5Git\u3002<\/p>\n<pre class=\"post-pre\"><code>sudo yum install git\r\n<\/code><\/pre>\n<p>\u83b7\u53d6Jaffle\u5e97\u7684DBT\u9879\u76ee\u6837\u672c\u3002<\/p>\n<div>\u5907\u5fd8\u5f55<br \/>\ndbt\u76ee\u5f55\u4f1a\u5728\u7528\u6237\u4e3b\u76ee\u5f55\u4e0b\u521b\u5efa\uff08\u4e0d\u4f1a\u5728airflow\u76ee\u5f55\u4e0b\u521b\u5efa\uff09\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4e3b\u76ee\u5f55\u662f\/home\/ec2-user\u3002<\/div>\n<pre class=\"post-pre\"><code># move to home dir\r\ncd\r\nmkdir dbt\r\ncd dbt\r\ngit clone https:\/\/github.com\/Teradata\/jaffle_shop-dev.git jaffle_shop\r\ncd jaffle_shop\r\nmkdir target\r\nchmod 777 target\r\necho '' &gt; target\/index.html\r\nchmod o+w target\/index.html\r\n<\/code><\/pre>\n<p>\u4f7f\u7528Teradata Studio Express\u3001bteq\u7b49\u6570\u636e\u5e93\u5de5\u5177\uff0c\u5728Teradata\u6570\u636e\u5e93\u4e0a\u521b\u5efaairflowtest\u548cjaffle_shop\u7528\u6237\/\u6570\u636e\u5e93\u3002\u4ee5dbc\u8eab\u4efd\u767b\u5f55\u6570\u636e\u5e93\u5e76\u6267\u884c\u547d\u4ee4\uff08\u5982\u6709\u9700\u8981\uff0c\u8bf7\u66f4\u6539\u5bc6\u7801\uff09\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">CREATE<\/span> <span class=\"k\">USER<\/span> <span class=\"nv\">\"airflowtest\"<\/span> <span class=\"k\">FROM<\/span> <span class=\"nv\">\"dbc\"<\/span> <span class=\"k\">AS<\/span> <span class=\"n\">PERM<\/span><span class=\"o\">=<\/span><span class=\"mi\">5000000000<\/span> <span class=\"n\">PASSWORD<\/span><span class=\"o\">=<\/span><span class=\"nv\">\"abcd\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">CREATE<\/span> <span class=\"k\">USER<\/span> <span class=\"nv\">\"jaffle_shop\"<\/span> <span class=\"k\">FROM<\/span> <span class=\"nv\">\"dbc\"<\/span> <span class=\"k\">AS<\/span> <span class=\"n\">PERM<\/span><span class=\"o\">=<\/span><span class=\"mi\">5000000000<\/span> <span class=\"n\">PASSWORD<\/span><span class=\"o\">=<\/span><span class=\"nv\">\"abcd\"<\/span><span class=\"p\">;<\/span>\r\n<\/code><\/pre>\n<p>\uff14\uff0e\u521b\u5efadbt\u7684\u8bbe\u7f6e\u76ee\u5f55\uff1a<\/p>\n<pre class=\"post-pre\"><code>cd\r\nmkdir .dbt\r\n<\/code><\/pre>\n<p>\u5c06profiles.yml\u590d\u5236\u5230.dbt\u76ee\u5f55\u4e2d\u3002<\/p>\n<p>\u4e3a\u4e86\u9002\u5e94Teradata\u6570\u636e\u5e93\u7684\u8bbe\u7f6e\uff0c\u9700\u8981\u7f16\u8f91\u6587\u4ef6\u3002\u81f3\u5c11\u9700\u8981\u66f4\u6539\u4e3b\u673a\u3001\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u4f7f\u7528\u5728\u6b65\u9aa43\u4e2d\u8bbe\u7f6e\u7684jaffle_shop\u7528\u6237\u7684\u8ba4\u8bc1\u4fe1\u606f\u3002<\/p>\n<h2>\u4f7f\u7528Docker\u5efa\u7acbAirflow\u73af\u5883\u3002<\/h2>\n<p>\u5728\u5305\u542bDockerfile\u548cdocker-compose.yaml\u7684airflow\u76ee\u5f55\u4e2d\uff0c\u6267\u884cDocker\u73af\u5883\u521b\u5efa\u811a\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code>cd ~\/airflow\r\nsudo docker-compose up --build\r\n<\/code><\/pre>\n<p>\u5f53\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5c4f\u5e55\u4e0a\u5c06\u663e\u793a\u4ee5\u4e0b\u6d88\u606f\uff1a<\/p>\n<pre class=\"post-pre\"><code>airflow-webserver_1  | 127.0.0.1 - - [13\/Sep\/2022:00:20:48 +0000] \"GET \/health HTTP\/1.1\" 200 187 \"-\" \"curl\/7.74.0\"\r\n<\/code><\/pre>\n<p>\u8fd9\u8868\u793aAirflow Web\u670d\u52a1\u5668\u5df2\u51c6\u5907\u597d\u63a5\u53d7\u901a\u8bdd\u3002<\/p>\n<p>\uff12\uff0e\u73b0\u5728\uff0cAirflow\u5e94\u8be5\u5df2\u7ecf\u542f\u52a8\u4e86\u3002\u7531\u4e8e\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684\u7ec8\u7aef\u4f1a\u8bdd\u7528\u4e8e\u663e\u793a\u65e5\u5fd7\u6d88\u606f\uff0c\u56e0\u6b64\u5efa\u8bae\u5728\u540e\u7eed\u6b65\u9aa4\u4e2d\u6253\u5f00\u53e6\u4e00\u4e2a\u7ec8\u7aef\u4f1a\u8bdd\u3002\u786e\u8ba4Airflow\u7684\u5b89\u88c5\u7c7b\u578b\uff1a<\/p>\n<pre class=\"post-pre\"><code>sudo docker ps\r\n<\/code><\/pre>\n<p>\u9884\u8ba1\u4f1a\u6709\u8fd9\u6837\u7684\u7ed3\u679c\uff1a<\/p>\n<div>\n<div class=\"post-table\">CONTAINER IDIMAGECOMMANDCREATEDSTATUSPORTSNAMES60d50d9f43f5apache\/airflow:2.2.4&#8243;\/usr\/bin\/dumb-init \u2026&#8221;18 minutes agoUp 18 minutes (healthy)8080\/tcpairflow_airflow-scheduler_1e2b46ec98274apache\/airflow:2.2.4&#8243;\/usr\/bin\/dumb-init \u2026&#8221;18 minutes agoUp 18 minutes (healthy)8080\/tcpairflow_airflow-worker_3_17b44004c7277apache\/airflow:2.2.4&#8243;\/usr\/bin\/dumb-init \u2026&#8221;18 minutes agoUp 18 minutes (healthy)8080\/tcpairflow_airflow-worker_1_14017b8ce9235apache\/airflow:2.2.4&#8243;\/usr\/bin\/dumb-init \u2026&#8221;18 minutes agoUp 18 minutes (healthy)0.0.0.0:8080-&gt;8080\/tcp, :::8080-&gt;8080\/tcpairflow_airflow-webserver_13cc407e2d565apache\/airflow:2.2.4&#8243;\/usr\/bin\/dumb-init \u2026&#8221;18 minutes agoUp 18 minutes (healthy)0.0.0.0:5555-&gt;5555\/tcp, :::5555-&gt;5555\/tcp, 8080\/tcpairflow_flower_1340a83b202e3apache\/airflow:2.2.4&#8243;\/usr\/bin\/dumb-init \u2026&#8221;18 minutes agoUp 18 minutes (healthy)8080\/tcpairflow_airflow-triggerer_182198f0d8b84apache\/airflow:2.2.4&#8243;\/usr\/bin\/dumb-init \u2026&#8221;18 minutes agoUp 18 minutes (healthy)8080\/tcpairflow_airflow-worker_2_1382c3077c1e5redis:latest&#8221;docker-entrypoint.s\u2026&#8221;18 minutes agoUp 18 minutes (healthy)6379\/tcpairflow_redis_18a3be8d8a7f4nginx&#8221;\/docker-entrypoint.\u2026&#8221;18 minutes agoUp 18 minutes (healthy)0.0.0.0:4000-&gt;80\/tcp, :::4000-&gt;80\/tcpairflow_nginx_19ca888e9e8dfpostgres:13&#8243;docker-entrypoint.s\u2026&#8221;18 minutes agoUp 18 minutes (healthy)5432\/tcpairflow_postgres_1<\/div>\n<\/div>\n<p>\u9009\u9879\uff1a\u5982\u679c\u8981\u5220\u9664Docker\u5b89\u88c5\uff08\u4f8b\u5982\uff0c\u66f4\u65b0docker-compose.yaml\u548cDockerfile\u6587\u4ef6\u4ee5\u91cd\u65b0\u521b\u5efa\u5176\u4ed6\u73af\u5883\uff09\uff0c\u547d\u4ee4\u662f\uff08\u4ece\u5305\u542b\u8fd9\u4e9b\u6587\u4ef6\u7684airflow\u76ee\u5f55\u4e2d\uff09\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">sudo <\/span>docker-compose down <span class=\"nt\">--volumes<\/span> <span class=\"nt\">--rmi<\/span> all\r\n<\/code><\/pre>\n<p>\u5f53\u6808\u505c\u6b62\u65f6\uff0c\u66f4\u65b0\u914d\u7f6e\u6587\u4ef6\u5e76\u6267\u884c\u6b65\u9aa4 1 \u7684\u547d\u4ee4\u4ee5\u8fdb\u884c\u91cd\u65b0\u542f\u52a8\u3002<\/p>\n<p>\u8981\u6d4b\u8bd5Airflow Web UI\u662f\u5426\u80fd\u6b63\u5e38\u5de5\u4f5c\uff0c\u8bf7\u5728\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165\u4ee5\u4e0bURL\uff0c\u5e76\u5c06\u5176\u66ff\u6362\u4e3aVM\u7684\u5916\u90e8IP\u5730\u5740\uff1a<\/p>\n<p>DAG UI\uff1ahttp:\/\/:8080\/home &#8211; \u7528\u6237\u540d\uff1aairflow \/ \u5bc6\u7801\uff1aairflow<\/p>\n<p>\u25cb \u82b1\u6735\u7a7a\u6c14\u6d41 UI (\u30ef\u30fc\u30ab\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb)\uff1ahttp:\/\/:5555\/ li\u00fa UI : http:\/\/:5555\/)<\/p>\n<h2>\u6267\u884cAirflow DAG<\/h2>\n<p>\u8bf7\u5c06 airflow_dbt_integration.py\u3001db_test_example_dag.py\u3001discover_dag.py\u3001variables.json \u6587\u4ef6\u590d\u5236\u5230 \/home\/ec2-user\/airflow\/dags \u76ee\u5f55\u4e0b\u3002<\/p>\n<p>2. \u68c0\u67e5\u6587\u4ef6\uff1a<\/p>\n<p>\u25cb db_test_example_dag.py &#8211; \u8fd9\u662f\u4e00\u4e2a\u7b80\u5355\u7684Teradata SQL\u793a\u4f8b\uff0c\u5b83\u521b\u5efa\u4e86\u51e0\u4e2a\u8868\u5e76\u6267\u884c\u67e5\u8be2\u3002<\/p>\n<p>\u25cb airflow_dbt_integration.py &#8211; \u6267\u884cdbt\u4e0eAirflow\u96c6\u6210\u7684\u793a\u4f8b\uff08\u5c06dbt\u4e0eTeradata\u6570\u636e\u5e93\u96c6\u6210\uff09\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u5c06\u521b\u5efa\u5e76\u52a0\u8f7d\u865a\u6784\u7684jaffle_shop\u6570\u636e\u6a21\u578b\uff0c\u5e76\u521b\u5efa\u6b64\u9879\u76ee\u7684\u6587\u6863\uff08\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95eehttp:\/\/&#8221;YOUR VM_IP_ADDRESS&#8221;:4000\/\u6765\u67e5\u770b\uff09\u3002<\/p>\n<div>\u9700\u8981\u8c03\u6574db_test_example_dag.py\u7684\u91cd\u8981\u6027\u662f\u66f4\u65b0db_test_example_dag.py\uff0c\u4f7fTeradata\u6570\u636e\u5e93\u7684IP\u5730\u5740\u6307\u5411\u60a8\u7684\u6570\u636e\u5e93\u3002<\/div>\n<p>\u25cb discover_dag.py &#8211; \u8fd9\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u8bfb\u53d6\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u6587\u4ef6\uff08CSV\u3001Parquet\u3001JSON\uff09\u3002\u6e90\u4ee3\u7801\u6587\u4ef6\u4e2d\u5305\u542b\u4e86\u6ce8\u91ca\uff0c\u8bf4\u660e\u7a0b\u5e8f\u7684\u529f\u80fd\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u3002\u6b64\u793a\u4f8b\u4f9d\u8d56\u4e8evariables.json\u6587\u4ef6\uff0c\u8be5\u6587\u4ef6\u9700\u8981\u5bfc\u5165\u5230Airflow\u4e2d\u3002\u8fd9\u5c06\u5728\u540e\u7eed\u6b65\u9aa4\u4e2d\u5b8c\u6210\u3002<\/p>\n<p>\u8fd9\u4e9bdag\u6587\u4ef6\u5c06\u8981\u7b49\u51e0\u5206\u949f\u624d\u80fd\u88abAirflow\u5de5\u5177\u6355\u83b7\u5230\u3002\u4e00\u65e6\u8fd9\u4e9b\u6587\u4ef6\u88ab\u6355\u83b7\uff0c\u5b83\u4eec\u5c06\u4f1a\u663e\u793a\u5728Airflow\u9996\u9875\u7684DAG\u5217\u8868\u4e2d\u3002<\/p>\n<p>\u5c06variables.json\u6587\u4ef6\u4f5c\u4e3a\u53d8\u91cf\u6587\u4ef6\u5bfc\u5165Airflow\u3002<\/p>\n<p>\u70b9\u51fb\u7ba1\u7406\u5458 \u2192 \u53d8\u91cf\uff08Variables\uff09\u83dc\u5355\u9879\uff0c\u8fdb\u5165\u53d8\u91cf\u9875\u9762\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d226a37434c4406c26ee0\/89-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u70b9\u51fb&#8221;Choose File&#8221;\uff0c\u5728\u6587\u4ef6\u8d44\u6e90\u7ba1\u7406\u5668\u4e2d\u9009\u62e9&#8221;variable.json&#8221;\uff0c\u7136\u540e\u70b9\u51fb&#8221;Import Variables&#8221;\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d226a37434c4406c26ee0\/91-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u8bf7\u6839\u636e\u60a8\u7684\u73af\u5883\u8c03\u6574\u548c\u7f16\u8f91\u53d8\u91cf\u3002<\/p>\n<p>\u901a\u8fc7UI\u6267\u884cDoug\u529f\u80fd\uff0c\u5e76\u68c0\u67e5\u65e5\u5fd7\u3002<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u672c\u6559\u7a0b\u65e8\u5728\u63d0\u4f9b\u5b9e\u8df5\u7ec3\u4e60\uff0c\u5305\u62ec\u5982\u4f55\u5728Linux\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Airflow\u73af\u5883\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Airflow\u4e0eTeradata Vantage\u6570\u636e\u5e93\u8fdb\u884c\u4ea4\u4e92\u3002\u6b64\u5916\uff0c\u8fd8\u5c06\u63d0\u4f9b\u6709\u5173\u5982\u4f55\u96c6\u6210Airflow\u548c\u6570\u636e\u5efa\u6a21\u4ee5\u53ca\u7ef4\u62a4\u5de5\u5177dbt\uff0c\u5e76\u793a\u8303\u5982\u4f55\u521b\u5efa\u548c\u52a0\u8f7dTeradata Vantage\u6570\u636e\u5e93\u7684\u793a\u4f8b\u3002<\/p>\n<h1>\u8fdb\u4e00\u6b65\u8be6\u7ec6\u4e86\u89e3<\/h1>\n<p>\u4f7f\u7528Teradata Vantage\u65f6\uff0c\u53ef\u4f7f\u7528dbt\uff08\u6570\u636e\u6784\u5efa\u5de5\u5177\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1aIgor Machin\u3001Ambrose Inman \u6700\u65b0\u66f4\u65b0\u65e5\u671f\uff1a2022\u5e7411\u670818\u65e5 \u8b66\u544a \u8be5\u6587\u7ae0\u662f [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35333","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5c1d\u8bd5\u4f7f\u7528Teradata Vantage\u6267\u884c\u4f7f\u7528dbt\u7684Airflow\u5de5\u4f5c\u6d41\u7a0b - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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