At Spotify, we deploy software generally by: This method is covered in Building a Docker image and 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. Read more about these usecases from Spotify Engineering blog. A Deployment is responsible for creating and updating instances of your application. Deploying Backstage on AWS using ECR and EKS. This is, in most senses of the word, a very bad idea; the word "trust" shouldn't be anywhere near your database config in a production environment. Copyright 2022 Backstage Project Authors. create a Kubernetes Service for Backstage to handle connecting requests to the An alternate option would be to use -p 5432:5432 to bind port 5432 from the container to your machine. 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 Be sure to enable First we need to install Backstage app dependencies with yarn install, generate type definitions using yarn tsc, and build all packages with yarn build. SealedSecrets or other solutions. Visualize your RBAC rules. After inputting some metadata about your service, a new repository is created with a hello world service that automatically builds and deploys in production on Kubernetes (GKE). Once you have a running Kubernetes cluster, you can deploy your containerized applications on top of it. This is most of the way to a full production deployment of Backstage on We decided to release Backstage early so we could collaborate more closely with companies that have a similar problem and that want to provide a better developer experience to their teams. create 1 replica (running instance of PostgreSQL), and to create the replica @saikrishna can you provide more info, I've recently deployed this into kubernetes. In order to test the Backstage app, you'll need a running Postgres database. match what we're forwarding here (port omitted in this example since we're using This follows similar steps as the PostgreSQL deployment. If everything was successful, you should be able run the backend start command and see the UI served from localhost:7000. Backstage backend with scaffolder and auth plugins, Enable the issuer in the charts. It is often sufficient to view log output A Kubernetes plugin was recently added. While there are plenty of great and affordable cloud options, I personally love using kind for testing Kubernetes deployments. For testing locally with minikube, you can point the local Docker daemon to There is also a contrib guide to deploying Backstage with 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. cluster. a single-node Kubernetes cluster on your local machine: Now you can run kubectl commands and have changes applied to the minikube (If you didn't already try creating a hello-node application and deploying it using a container, you can do that first by following the instructions from the Hello Minikube tutorial). To do that: To enable it you need to provide a valid email address in the chart's values: By default, the charts use letsencrypt-staging so in the above example we instruct helm to use the production issuer cluster. or The username is backstage, password is hunter2. The spec block describes the desired state. If you're reading this a year from now, first, congrats on making it out of 2020, and second, go with what the docs say. In this tutorial, we are going to deploy our image to a local development cluster created with KIND. The solution is to delete this volume with This guide covers basic Kubernetes definitions needed to get Backstage up and We'll use this image to create a Kubernetes deployment. For storing secrets in Git, consider To test out these concepts locally before deploying to a production Kubernetes Some of the key features of Backstage include: While setting up Backstage for one or two developers is simple, operationalizing it for enterprise scale presents its own set of challenges. If you do this in production, it'll gain you a well-earned Slack message from your closest Security contact that says "we need to talk." What's wrong with my argument? Following are the main steps of Backstage installation on Kubernets. Apply this Deployment to the Kubernetes cluster: Beautiful! To learn more, see our tips on writing great answers. TLDR; If you're deploying a service with Kubernetes, you shouldn't have to use all of your cluster management skills just to perform everyday developer tasks (like seeing which pods are experiencing errors or checking autoscaler limits). You probably want to use a database outside of Kubernetes. How can I change a sentence based upon input to a command? Deploy your first app on Kubernetes with kubectl. troubleshooting these charts it can be useful to delete these resources between re-installs. from Backstage app deployments, we can create a separate Kubernetes deployment When creating the app it will ask name of the app and database type. These can be used in the Backstage app-config.yaml along with the secrets: Make sure to rebuild the Docker image after applying app-config.yaml changes. When you create a Deployment, you'll need to specify the container image for your application and the number of replicas that you want to run. Now you can open a browser on your machine to localhost and pod. desired state. Dropdown control on Backstage scaffolder (or radio buttons), Backstage tech-docs configuration returning "Error: spawn mkdocs ENOENT", PostgreSQL Dependency variable addition to dockerfile Backstage, Backstage (from Spotify) Templates with Grid controls. Kubernetes is a popular open source platform for container orchestration, which is the practice of automating many of the operational tasks required of a container's lifecycle, from deployment to retirement. It gets harder for individual engineers to find and use all these distinct tools. Similar to how Backstage ties together all of Spotifys infrastructure, our ambition is to make the open-source version of Backstage the standard UX layer across the broader infrastructure landscape. Consider a team that wants to deploy something to the cloud. These are applications that need to be run on every node in the cluster. The Linux Foundation has registered trademarks and uses trademarks. I have encoded them into base64 strings and used in the Kubernets Secret. contributed guide Backstage Kubernetes simplifies your deployment workflow by connecting to your existing Kubernetes implementation and aggregating the status of all your . You'll need a DNS entry and an SSL certificate. Since it's The Postgres storage deployed with persistent volume. Now Backstage web can be access via localhost:7007 from host machine. external load balancer. run as a stateless application with an external PostgreSQL database. Kubernetes nodes. So, I wanted to take this opportunity to further explain what were trying to do with Backstage and more importantly, what we want to give to the greater engineering community beyond Spotify. In this post Im gonna discuss about deploying Backstage developer portal with Kubernets. We've also Backstage Software Catalog and Developer Platform Edit Deploying with Kubernetes Kubernetes is a system for deploying, scaling and managing containerized applications. Following are the main steps of Postgres deployment on Kubernets. Copyright 2022 Backstage Project Authors. any trouble, check the container logs from the pod: Like the PostgreSQL service above, we need to This will first check if there is a. To access the Backstage service from outside the Kubernets cluster, I have done Kubernets port-forwarding as below. To work around this, we will have to forward a port inside the cluster, to one on our local machine. Before we can use it, we have to load it into the cluster. In this case, we're claiming the whole volume - but I have linked a Kubernets service with port 7007 to the Backstage Pod in order to access from the outside. the default HTTP port 80): If you're using an auth provider, it should also have this Deploy Spotify Backstage with Kubernetes | by (x.x)eranga | lambdaOps | Medium Write Sign up Sign In 500 Apologies, but something went wrong on our end. However, over the past few weeks it's come up in conversation with engineers whose opinions I respect, it cheats by looking up the first pod for a service and connecting to the mapped In this module, you'll learn the most common Kubectl commands needed to create Deployments that run your applications on a Kubernetes cluster. Thanks for the feedback. Finally, we can deploy Backstage to Kubernetes. In summary, Helm is a great tool for managing Kubernetes workloads, but it has its limitations, especially when it comes to maintaining charts over time. a PersistentVolumeClaim. This directory should contain a packages directory, which has an app and backend directory. This syntax is helpful if you want to consolidate related Since the open-source version currently does not have any end-to-end use cases, it can be challenging to understand what problems Backstage can solve for you. Now that we have a docker image for Backstage, we need somewhere to deploy it. To update the Kubernetes deployment to a newly published version of your We should now see that an image has been built successfully. It will also help me in writing more such interesting posts. Partner is not responding when their writing is needed in European project application. Some resources created by these charts are meant to survive after upgrades and even after uninstalls. The best way to deploy Backstage is in the same way you deploy other software at your organization. There's a few additional steps to that will likely be needed beyond The codebase is divided up into differentfeatures, each owned and maintained by a separate team. Following is the deployment of Postgres. The wizard will create a subdirectory inside the current working directory with the given app name(waula-app). Backstage run on port 7007 inside the Pod. CDK8S is a tool with flexibility and extensibility at its heart. The Pod in this tutorial has only one Container. If an app developer on one team wants to understand how their feature is affecting overall app performance, theres a plugin for that: Developers can also look at crashes, releases, test coverage over time and many more tools in the same location. Our homegrown CI system uses Jenkins under the hood, but Spotify engineers dont need to know that. control plane schedules the application instances included in that Deployment to run on individual Nodes in the 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. Has Microsoft lowered its Windows 11 eligibility criteria? This provides a self-healing mechanism to address machine failure or maintenance. 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. When a deployment is created, Kubernetes builds pods to host application instances. And we'll also need a password for our Postgres: From there, we can go ahead and deploy our database. Most of the microservices running on our cluster were using the same Kubernetes resources, such as Deployments, Services, and ConfigMaps. It expose port 5432 and bind the service with Postgres pod. pointing to a container registry where built Docker images are hosted. In this tutorial, we are going to deploy our image to a local development cluster created with KIND. I promise you that whoever wrote those docs knows how to deploy a Backstage app better than a random blog post. 2) Then put that Backstage software add-on as part of a cluster blueprint so that it can be a part of your default cluster set-up and provisioning. then apply the changes with kubectl apply -f kubernetes/backstage.yaml. Connect and share knowledge within a single location that is structured and easy to search. To make sure that the Backstage app installed properly, you should attempt to run it. In modern microservice architectures, monitoring and analyzing application logs has become essential to ensure smooth functioning and rapid troubleshooting. The security-minded will notice that I set POSTGRES_HOST_AUTH_METHOD to trust. This I have changed the app name in with below configurations on app-config.yaml. This tool is part of the Node.js installation. This folder contains Helm charts that can easily create a Kubernetes deployment of a demo Backstage app. Create a Kubernetes (GKE) cluster. Backstage unifies all your infrastructure tooling, services, and documentation with a single, consistent UI. Make sure to create the appropriate DNS entry in your infrastructure. We realize this is an ambitious goal. published postgres:13.2-alpine Docker Here we've requested Kubernetes As mentioned above, Backstage need github access token. The Deployment instructs Kubernetes Try to follow this guide, wrote it a few days ago and it works for me. auto generated passwords will fail. All of it! This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. running in a typical cluster. The Backstage app in this post is by no means meant for production use. We apply this change to the cluster with the following command. The Backstage app Dockerfile locates in packages/backend/Dockerfile location. Dot product of vector with camera's local positive x-axis? autoscale a deployment. We have a new website just for adopters: backstage.spotify.com. There are many different tools and patterns for Kubernetes clusters, so the best it: There is no special wiring needed to access the PostgreSQL service. After Postgres is deployed, we can deploy our Backstage image: Now we should be able to run kubectl port-forward svc backstage-backend 7000:80 and see Backstage in our browser at localhost:7000. Add the following to your Helm values file: A tag already exists with the provided branch name. This made maintaining those charts very difficult. There are two built in database options, Sqlite and PostgreSQL. 3) Finally, publish the cluster blueprint to any cluster type be it EKS, AKS, DigitalOcean, VMware, etc. Backstage build with Node.js and Yarn. Once configured the Postgres installation, we can do the Backstage installation. Why doesn't the federal government manage Sandia National Laboratories? Stack Overflow. Recently, I published a recipe for Backstage, an open source project by Spotify which over the last year has witnessed tremendous adoption and growth by platform engineering teams of all types of enterprises.. a repository on a container registry (for example, ECR on AWS). You'll also want to write at least a minimal .dockerignore file: I avoid using the latest tag because it doesn't play well with side loading containers onto kind. When kubectl delete pvc data--postgresql-0. More than music, were a tech company that has always put engineers first, empowering our developers with the ability to innovate quickly and at scale. also uses the Kubernetes Provide a name for the deployment and the container image to deploy. One frontend for all your infrastructure. 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. Deploying Backstage Backstage provides tooling to build Docker images, but can be deployed with or without Docker on many different infrastructures. You can use Azure Pipelines to deploy to Azure Kubernetes Service and Kubernetes clusters offered by other cloud providers. But here in the yarn commands i amm getting errors , even though I am able to see yarn version, i am unable to run getting tdc command not found. 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. Does Cast a Spell make you a spellcaster? Open an issue in the GitHub repo if you want to When you deploy Backstage, you have two options: you can either fork the main Backstage repo, or you can create a Backstage app. ingress or Now we can deploy the Backstage with Kubernets. Backstage comes with a built in command to help you build a Docker image which we can deploy into a Kubernetes cluster. While Spotify has many awesome engineers, not every engineer is well-versed in our chosen cloud-provider tooling. For a grand and so I thought it might be time to investigate it properly. highly available How can the mass of an unstable composite particle become complex? If this sounds interesting or youd like to help us shape our product vision, wed love to talk. This could be things like logging or monitoring agents. Following is the corresponding PersistentVolume and PersistentVolumeClaim. referenced the volume created for the deployment, and given it the mount path Using the recipe published here, you can operationalize and get Backstage up and running in your Kubernetes environments in a matter of minutes. One of the biggest gaps in the docs is how to setup and deploy a Backstage app. To do this, we will use the built in port forwarding feature of kubectl. Backstage is designed to fit this model and run as a stateless application with an external PostgreSQL database. an You'll want observability into the system, alerting, etc. We need some special settings on our cluster so we can configure ingress in the cluster with Nginx. image. These Kubernetes resources are similar to those provided in the Backstage repository already. Did you find this blog post helpful and interesting? We will never sell or share your email address. the values: Apply the secret to the Kubernetes cluster: To create the Backstage deployment, first create a Docker image. Backstage needs a github token in order to authenticate with the github API for tasks like templating new applications and reading the catalog-info.yaml files it uses to store metadata. Kubernetes. Developers choose between a number of standard templates all with best-practices built in. 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Name for the deployment and the container image to a newly published version of your.. Harder for individual engineers to find and use all these distinct tools before we can go ahead deploy! We will use the built in database options, Sqlite and PostgreSQL awesome engineers, not every engineer is in! The cluster with the secrets: make sure that the Backstage service from outside the Secret. Service and Kubernetes clusters offered by other cloud providers of standard templates all with best-practices in... Also uses the Kubernetes Provide a name for the deployment and the container image to a fork outside of.!