Creating a ConfigMap to Store Database Detailsĭeploying PostgreSQL to Kubernetes manually requires some Kubernetes resources. You’ll create some Kubernetes resources required to manually deploy the PostgreSQL to Kubernetes.
#POSTGRES APP SETTING PATH HOW TO#
You’ve seen how to deploy PostgreSQL using a Helm chart as your template, so why choose manual deployment? The advantage of deploying PostgreSQL to Kubernetes manually is that it gives you a more in-depth understanding of application deployment on the Kubernetes environment.
Be sure to change the storage capacity with your need and the path with your local directory.Ĭonnecting to PostgreSQL on Kubernetes and Verifying Connection Deploying PostgreSQL to Kubernetes Manually The configuration below creates a new PV named postgresql-data on Kubernetes with the PV’s type as local. Create a new YAML configuration ( local-pv.yaml) file with your preferred editor and populate the following configuration. PVC is used to mount a PV to your application’s pod.ġ. PVC – is the way your application uses a given PV.These PV types include local directory and third-party cloud storage providers, such as Amazon EBS and AzureDisk. There are multiple types of PV supported by Kubernetes. PV – is a Kubernetes resource for storing data of your applications.You’ll create the PersistentVolume (PV) and PersistentVolumeClaim (PVC) on Kubernetes: But before deploying your PostgreSQL, you’ll need a place for storing PostgreSQL data permanently. You’ve now added the Bitnami Helm repository to your system. Verifying Repository Creating a PersistentVolume (PV) and a PersistentVolumeClaim (PVC) Open your terminal, and run the helm commands below to add the Bitnami helm repository to your system and refresh the index chart of the Helm repository. But this tutorial uses the Helm repository provided by Bitnami.įor the complete list of available Helm repositories, visit Artifacthub.io. Many available Helm repositories you can use to deploy PostgreSQL to Kubernetes. Learn how to deploy PostgreSQL to Kubernetes using the Helm repository as your template in the following sections.
#POSTGRES APP SETTING PATH UPDATE#
Helm simplifies the application deployment complexity on Kubernetes and comes with quick update features, sharing of charts, and rollbacks feature. Helm is the package manager for Kubernetes that allows you to deploy applications to Kubernetes in no time.
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