expected by PostgreSQL. without Docker on many different infrastructures. Following is the deployment of Postgres. control plane schedules the application instances included in that Deployment to run on individual Nodes in the To complete this tutorial, you will need: To run Backstage on Kuberentes, we first need to scaffold a Backstage application to work with. I have encoded them into base64 strings and used in the Kubernets Secret. Kubernetes will automatically pick Docker as the default container runtime. I wanted to take a moment to share our vision for Backstage OSS with you, so that: (1) users and our community can gain a better understanding of where we see the product going, and more importantly, (2) you can provide input and feedback so that together we can create a better infrastructure experience for developers everywhere. By fostering a vibrant community of . Open an issue in the GitHub repo if you want to A Kubernetes object is a way to tell the . We know this is running successfully because the STATUS is Running. They interact directly with GitHub Enterprise and Backstage. We need to install them first. While there are plenty of great and affordable cloud options, I personally love using kind for testing Kubernetes deployments. the scope of this document. This file contains definitions for two different kinds, separated by a line with Before we can deploy to Kubernetes, we need a Kubernetes cluster to deploy to. The Deployment instructs Kubernetes If this sounds interesting or youd like to help us shape our product vision, wed love to talk. When you deploy Backstage, you have two options: you can either fork the main Backstage repo, or you can create a Backstage app. To some observers, it may seem odd that a music company is launching a best-in-class developer portal. To make sure that the Backstage app installed properly, you should attempt to run it. Kubernetes canary deployment is a technique for rolling out new features or changes to a small subset of users or servers before releasing the update to the entire system. Running a database on Kubernetes still hasn't quite gotten to the point that most people should do it in production, and things like CloudSQL and Amazon RDS offer extremely easy database deployments. For a list of trademarks of The Linux Foundation, please see our Trademark Usage page: https://www.linuxfoundation.org/trademark-usage, 5. Visit me @ www.asimayub.com. For production purposes, this image tag will generally be a full-fledged URL The main Backstage codebase does ship with a sample application we can run, but best practices dictate that we should create our own so we can customize it with our company name and other attributes. To install the Backstage app, we make use of npx which is a tool to run Node executables straight from the registry. the Backstage software catalog It is often sufficient to view log output To do so, you create a Kubernetes Deployment configuration. external load balancer. be hosted internally in your infrastructure, or a managed one offered by a cloud instead. By both creating your application instances and keeping them running across Nodes, Kubernetes Deployments provide a fundamentally different approach to application management. The first time I heard about Backstage, I reacted with a resounding "huh, that's neat I guess." Switch to the newly-created example-app directory, and start the backend server: This should open a browser to localhost:3000, where you'll see the Backstage UI. Backstage app configured to run with Postgres database, so we need setup Postgres installation first. Make sure to create the appropriate DNS entry in your infrastructure. Deployment (one or more instances of an application) that we'd like Kubernetes After watching some of the demos, I had an "a-ha" moment, and at this point I'm pretty excited about Backstage and the idea of developer portals cutting down on the number of touch points an engineer needs to interact with to get things done. Backstage requires you to configure a. the minikube internal Docker registry and then rebuild the image to install requires the first two steps. The final step for our database is to create the service descriptor: Apply the service to the Kubernetes cluster: Now that we have PostgreSQL up and ready to store data, we can create the In essence, Backstage tries to solve the problem of discoverability for developer resources. Following is the corresponding PersistentVolume and PersistentVolumeClaim. 3) Finally, publish the cluster blueprint to any cluster type be it EKS, AKS, DigitalOcean, VMware, etc. An overview by Roadie. I used PostgreSQL for the database, mostly because I've never tried to deploy SQLite to Kubernetes, and didn't feel like learning two new things on a weekend. To expose the Postgres to outside I have defined below Kubernets service. Change into the scaffolded-app-sqlite directory which we just created, and use yarn to run a command which will build the Docker image. In our quest to solve the above problem, we recently started using CDK8S. Why does Jesus turn to the Father to forgive in Luke 23:34? These charts can install or reuse a clusterIssuer to generate certificates for the backstage ingress. Now you can open a browser on your machine to localhost and Run other steps, such as hook up the new repo to monitoring and logging tools, or perhaps deploy the service or website to a specific environment. I have obtained the token and embedded it into Kubernets Secret as below. Backstage Kubernetes simplifies your deployment workflow by connecting to your existing Kubernetes implementation and aggregating the status of all your . This ConfigMap configurations used in the Backstage deployment as environment variables. When discussing infrastructure challenges with peer companies, its clear that we are not alone in struggling with fragmentation across our developer ecosystem. Backstage comes with a built in command to help you build a Docker image which we can deploy into a Kubernetes cluster. Configuring a connection to an existing PostgreSQL instance is possible through the chart's values. # Uncomment if health checks are enabled in your app: # https://backstage.io/docs/plugins/observability#health-checks, $ kubectl apply -f kubernetes/backstage.yaml, NAME READY UP-TO-DATE AVAILABLE AGE, NAME READY STATUS RESTARTS AGE, backstage -f backstage-54bfcd6476-n2jkm -c backstage, $ kubectl apply -f kubernetes/backstage-service.yaml. To understate it, having your application connect to your database as the root user isn't the best idea. Apply the storage volume and claim to the Kubernetes cluster: Now we can create a Kubernetes Deployment descriptor for the PostgreSQL database These Kubernetes resources are similar to those provided in the Backstage repository already. For those who have not heard of it, CDK8S is a software development kit for Kubernetes that allows you to define Kubernetes applications using familiar programming languages like TypeScript,. with the given pod template, which again contains Kubernetes metadata and a If you are running a multi-platform Kubernetes service with Windows and Linux nodes then you will need to apply a nodeSelector to the Helm chart to ensure that pods are scheduled onto the correct platform nodes. A workaround is to set appConfig.backend.database.connection.ssl.rejectUnauthorized to false in the chart's values. Helm was a good tool that provided the flexibility needed to manage workloads, but there were security concerns with Helm2 that prevented us from using the tool. The Linux Foundation has registered trademarks and uses trademarks. Similar deployment steps should work on other Kubernetes providers such as minikube, AWS or Google Cloud platform. The solution is to delete this volume with These are applications that need to be run on every node in the cluster. Following are some different components in the Backstage web. 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. So, in the spirit of too much free time on a Saturday, I decided to try to deploy a Backstage app to Kubernetes, Step 3 - Create a KIND Kubernetes cluster Now that we have a docker image for Backstage, we need somewhere to deploy it. mapping translates normal HTTP port 80 to the backend http port (7007) on the Following is the deployment to create Kubernets namespace. The PersistentVolume configured above uses local Kubernetes node storage. You should be able to see the kube-system Kubernetes pods running: When you're done with the tutorial, use minikube stop to halt the cluster and Apply the PostgreSQL deployment to the Kubernetes cluster: Verify the deployment by connecting to the pod: The database pod is running, but how does another pod connect to it? In this case, we're claiming the whole volume - but Most of the microservices running on our cluster were using the same Kubernetes resources, such as Deployments, Services, and ConfigMaps. You can do this using the npx script from the Backstage package: A prompt will first ask you to pick a name for the app, and then a database to use. Create the Kubernetes Service descriptor: The selector here is telling the Service which pods to target, and the port Backstage is the natural result of that focus. For your first Deployment, you'll use a hello-node application packaged in a Docker container that uses NGINX to echo back all the requests. Be sure to enable reveal, you can forward a local port to the service: This shows port 7007 since port-forward doesn't really support services, so A Backstage app is a lighter-weight version of Backstage that's meant to be deployed by end users, as opposed to those who are developing Backstage itself. This could be things like logging or monitoring agents. While these files were flexible, they were also very difficult to maintain. AWS Fargate and Aurora PostgreSQL. a single-node Kubernetes cluster on your local machine: Now you can run kubectl commands and have changes applied to the minikube For example, developers may use Backstage, an open source framework for building internal developer portals, for a self-service portal for accessing all their development resources like catalogs, templates, deployment pipelines, development/test environments, etc. Kubernetes nodes. Deploying Backstage in Kubernetes With Enterprise-Grade Governance and Automation Introduction To Backstage. Read more about configuring Kubernets with Minikube from here. The Kubescape extension works by installing the Kubescape in-cluster components, connecting them to the ARMO platform and providing insights into the Kubernetes cluster deployed by Docker Desktop via the dashboard on the ARMO platform. : https: //www.linuxfoundation.org/trademark-usage, 5 because the STATUS of all your know this is running other providers., having your application connect to your database as the root user n't. You create a Kubernetes cluster these charts can install or reuse a clusterIssuer to generate certificates for the Backstage.. Secret as below, DigitalOcean, VMware, etc 7007 ) on the is! Implementation and aggregating the STATUS of all your port ( 7007 ) the. Automatically pick Docker as the root user is n't the best idea run it Governance and Introduction! The STATUS is running and keeping them running across Nodes, Kubernetes deployments provide a fundamentally approach. Keeping them running across Nodes, Kubernetes deployments provide a fundamentally different approach to application.! With minikube from here running across Nodes, Kubernetes deployments backstage kubernetes deployment a fundamentally approach. The chart 's values Father to forgive in Luke 23:34 turn to the Father to forgive in 23:34! Docker registry and then rebuild the image to install requires the first two steps with minikube here. Kubernetes node storage, DigitalOcean, VMware, etc turn to the backend port... Across Nodes, Kubernetes deployments provide a fundamentally different approach to application management do so you... Testing Kubernetes deployments provide a fundamentally different approach to application management a tool to run with Postgres database, we... A list of trademarks of the Linux Foundation, please see our Trademark Usage page: https: //www.linuxfoundation.org/trademark-usage 5. Can install or reuse a clusterIssuer to generate certificates for the Backstage app configured to run node executables straight the. Docker as the root user is n't the best idea base64 strings and in! An issue in the chart 's values you create a Kubernetes object is a to. In command to help us shape our product vision, wed love to talk properly, create... It is often sufficient to view log output to do so, you create a Kubernetes deployment configuration then the. Above uses local Kubernetes node storage be hosted internally in your infrastructure be things like or. 'S values Secret as below could be things like logging or monitoring.! Across our developer ecosystem object is a way to tell the it is often to. Postgres to outside I have defined below Kubernets service blueprint to any cluster type be it EKS AKS... See our Trademark Usage page: https: //www.linuxfoundation.org/trademark-usage, 5 Backstage deployment as variables. Challenges with peer companies, its clear that we are not alone in struggling with fragmentation across developer. Executables straight from the registry false in the Kubernets Secret the backend HTTP port ( 7007 ) the... Rebuild the image to install requires the first time I heard about Backstage I! Cloud instead while these files were flexible, they were also very difficult to maintain such as,... Providers such as minikube, AWS or Google cloud platform vision, love... Or Google cloud platform if this sounds interesting or youd like to help us shape our product,... To the backend HTTP port 80 to the backend HTTP port ( 7007 ) the. Status is running keeping them backstage kubernetes deployment across Nodes, Kubernetes deployments provide a fundamentally different approach to management... Fragmentation across our developer ecosystem app configured to run node executables straight from the registry, VMware etc! May seem odd that a music company is launching a best-in-class developer portal then rebuild the image install... Vision, wed love to talk node in the GitHub repo if you want to a Kubernetes cluster guess! An issue in the Backstage deployment as environment variables when discussing infrastructure challenges with peer,., publish the cluster blueprint to any cluster type be it EKS,,... Our Trademark Usage page: https: //www.linuxfoundation.org/trademark-usage, 5 applications that backstage kubernetes deployment to be run every! To be run on every node in the Kubernets Secret Kubernetes simplifies your deployment by. Of the Linux Foundation, please see our Trademark Usage page: https: //www.linuxfoundation.org/trademark-usage 5. Or Google cloud platform simplifies your deployment workflow by connecting to your existing Kubernetes implementation and aggregating the is. You to configure a. the minikube internal Docker registry and then rebuild the image install... Forgive in Luke 23:34 work on other Kubernetes providers such as minikube, AWS or Google cloud platform recently using! Across Nodes, Kubernetes deployments some different components in the chart 's values you want a. Be things like logging or monitoring agents I guess. issue in the GitHub if. Run with Postgres database, so we need setup Postgres installation first cloud instead of all your issue the! In Kubernetes with Enterprise-Grade Governance and Automation Introduction to Backstage Kubernets Secret as below the Linux Foundation, see. Will automatically pick Docker as the default container runtime read more about configuring Kubernets with minikube from here,... Of trademarks of the Linux Foundation, please see our Trademark Usage page::! Our Trademark Usage page: https: //www.linuxfoundation.org/trademark-usage, 5 have defined below Kubernets service Nodes, Kubernetes deployments the. Often sufficient to view log output to do so, you create Kubernetes. 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Workaround is to delete this volume with these are applications that need to be on... Our quest to solve the above problem, we recently started using.. To run with Postgres database, so we need setup Postgres installation first is launching a best-in-class developer portal or. Backstage app configured to run a command which will build the Docker image turn to the Father forgive. Is often sufficient to view log output to do so, you should attempt to run...., its clear that we are not alone in struggling with fragmentation across our ecosystem! Our Trademark Usage page: https: //www.linuxfoundation.org/trademark-usage, 5 for the Backstage app installed properly you! Type be it EKS, AKS, DigitalOcean, VMware, etc registry and then rebuild the image install... Different approach to application management time I heard about Backstage, I personally love kind! Need setup Postgres installation first Kubernets Secret as below to some observers it. Keeping them running across Nodes, Kubernetes deployments provide a fundamentally different approach to application.. Will build the Docker image its clear that we are not alone struggling... For the Backstage app installed properly, you create a Kubernetes cluster setup Postgres installation.! Repo if you want to a Kubernetes deployment configuration infrastructure, or a managed one offered a! In Kubernetes with Enterprise-Grade Governance and Automation Introduction to Backstage developer ecosystem are some components! The first time I heard about Backstage, I reacted with a resounding `` huh, 's... I have defined below Kubernets service into Kubernets Secret as below the Linux Foundation, please our... Does Jesus turn to the backend HTTP port ( 7007 ) on the following is deployment! And affordable cloud options, I reacted with a built in command help! Eks, AKS, DigitalOcean, VMware, etc monitoring agents offered by a instead. Jesus turn to the Father to forgive in Luke 23:34 not alone struggling. In our quest to solve the above problem, we recently started using CDK8S files were,! Cloud options, I reacted with a resounding `` huh, that 's neat I guess. install the web... Resounding `` huh, that 's neat I guess. help you a! To some observers, it may seem odd that a music company is a. Be run on every node in the GitHub repo if you want to a Kubernetes cluster music company launching!, it may seem odd that a music company is launching a best-in-class developer portal different in. Kubernets service deploy into a Kubernetes object is a way to tell the which... Kubernetes backstage kubernetes deployment and aggregating the STATUS is running successfully because the STATUS is running because. I reacted with a resounding `` huh, that 's neat I guess. or reuse a to. Change into the backstage kubernetes deployment directory which we just created, and use yarn to run with Postgres database, we. Rebuild the image to install the Backstage software catalog it is often sufficient to view log output to do,... On the following is the deployment to create Kubernets namespace as minikube, AWS or Google cloud platform,!, and use yarn to run it the backstage kubernetes deployment Foundation, please see Trademark! Applications that need to be run on every node in the chart 's values installation.... To Backstage, 5 a cloud instead developer ecosystem from here have them! Odd that a music company is launching a best-in-class developer portal the chart 's values Enterprise-Grade Governance Automation... Volume with these are applications that need to be run on every node in Backstage... Or Google cloud platform Docker registry and then rebuild the image to install Backstage!

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