12/9/2023 0 Comments Airflow kubernetes install![]() ![]() Basics of Deploying Airflow inside Kubernetes. But what you may not know is how you can actually deploy something like Airflow inside Kubernetes. I’m going to assume you know something about Kubernetes. Here is the helm command I am using: helm upgrade -install airflow apache-airflow/airflow -version v1.5.0 -namespace sophia-airflow -values /tmp/airflow/airflow.yamlīut for some reason, these values are not taken into consideration by the helm while installation. Simply put, an Airflow installation usually consists of a Scheduler, Airflow Workers, Web Server/UI, and optionally a Database. Repository: "/airflow-deploy/custom-airflow-image" I am then trying to customize the helm installation by passing the above ECR repo in values.yml file like below: defaultAirflowRepository: /sophia/custom-airflow-image This command will deploy airflow using the configurations settings inside the values.yaml file. To apply the changes, just run the command: helm upgrade -install airflow apache-airflow/airflow -n airflow -f values.yaml. RUN pip install -no-cache-dir apache-airflow-providers-snowflake=3.1.0 You can use the airflow.extraPipPackages value to install pip packages on all Pods, you can also use the more specific scheduler.extraPipPackages, web. For the sshKeySecret, just put the secret name that you just created with the kubectl CLI. Following the guide here I created a custom airflow image like the below and hosted it in an ECR repo FROM apache/airflow:2.2.4-python3.8 Now I want to add SnowflakeOperator to my task. We’ll be modifying this file throughout this guide. We can see that all the Airflow pods are deployed on the cluster node. To get started and follow along: Clone the Airflow docker image repository Clone the Airflow helm chart Make a copy of. I am using Airflow 2.2.4 installed on EKS via the official helm chart and uses KubernetesPodOperator. Installation of Airflow Using released sources Using PyPI Using Production Docker Images Using Official Airflow Helm Chart Using Managed Airflow Services Using 3rd-party images, charts, deployments Notes about minimum requirements This page describes installations options that you might use when considering how to install Airflow. List the current pods and its nodes: kubectl get pods -n airflow -o wide -watch. ![]()
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