There is also a contrib guide to deploying Backstage with Kubernetes will automatically pick Docker as the default container runtime. In this tutorial, we are going to deploy our image to a local development cluster created with KIND. We'll use this image to create a Kubernetes deployment. 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. For a list of trademarks of The Linux Foundation, please see our Trademark Usage page: https://www.linuxfoundation.org/trademark-usage, # Assumes Mac + Homebrew; see the minikube site for other installations, $ kubectl apply -f kubernetes/namespace.yaml, $ kubectl apply -f kubernetes/postgres-secrets.yaml, $ kubectl apply -f kubernetes/postgres-storage.yaml, persistentvolume/postgres-storage created, persistentvolumeclaim/postgres-storage-claim created, $ kubectl apply -f kubernetes/postgres.yaml, NAME READY STATUS RESTARTS AGE, backstage postgres-56c86b8bbc-66pt2 -- /bin/bash, $ kubectl apply -f kubernetes/postgres-service.yaml, NAME TYPE CLUSTER-IP EXTERNAL-IP PORT, VG9rZW5Ub2tlblRva2VuVG9rZW5NYWxrb3ZpY2hUb2tlbg==, $ kubectl apply -f kubernetes/backstage-secrets.yaml. You can change that information later by updating your Deployment; Modules 5 and 6 of the bootcamp discuss how you can scale and update your Deployments. for PostgreSQL. Making statements based on opinion; back them up with references or personal experience. The Backstage app in this post is by no means meant for production use. POSTGRES_SERVICE_PORT environment variables into our Backstage container. object format for its entity definition files! This provides a self-healing mechanism to address machine failure or maintenance. More likely in a production scenario, you'd want to use a more A workaround is to set appConfig.backend.database.connection.ssl.rejectUnauthorized to false in the chart's values. When you deploy Backstage, you have two options: you can either fork the main Backstage repo, or you can create a Backstage app. Deployments in Kubernetes are commonly assigned to their own cluster, first install kubectl, the The Backstage app run with separate Kubernetes namespace. Note: The easiest way to explore Backstage is to visit the One frontend for all your infrastructure. Following are some different components in the Backstage web. Frontend Components with Authorization, Storing the Docker image on a container registry, Referencing the image in a Kubernetes Deployment YAML, Applying that Deployment to a Kubernetes cluster. Note that I'm using Fedora, and networking might work different on, say, Docker for Mac. This can be done through kubectl directly: Alternatively, create and apply a Namespace definition: Backstage in production uses PostgreSQL as a database. More likely than not, the end user docs are going to recommend something different than what's in this post. 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. This working directory can be published on git repository. Some of these include: These challenges are definitely complex and can take many platform teams months to figure out. 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. on the command line: Note: Secrets are base64-encoded, but not encrypted. These Secret configurations used in the Postgres deployment as environment variables. 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. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Apply the storage volume and claim to the Kubernetes cluster: Now we can create a Kubernetes Deployment descriptor for the PostgreSQL database external load balancer. Instead, I use a tag that hopefully makes it extremely clear that this is for use on my laptop. cluster. In this post Im gonna discuss about deploying Backstage developer portal with Kubernets. Deployment Rollouts: Check History, Pause, Resume, or Undo/Rollback Changes. Enter to know about in the metadata block. This is covered in the Kind docs. 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. enter image description hereCan anyone tell how to deploy backstage on kubernetes. When discussing infrastructure challenges with peer companies, its clear that we are not alone in struggling with fragmentation across our developer ecosystem. What is the deployment architecture work flow? To learn more, see our tips on writing great answers. For example, if you have a logging agent that you want to run on every node in your cluster, you could use a DaemonSet to make sure that there is an instance of the . The application will be able to store data, such as the services in the Backstage catalog, in an in-memory Sqlite3 database. 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." You can use Azure Pipelines to deploy to Azure Kubernetes Service and Kubernetes clusters offered by other cloud providers. This error happens in the backend when it tries to connect to the configured PostgreSQL database and the specified CA is not correct. requires the first two steps. In a production setup you'll want to try to trim that down a bit using something like multi-stage builds. something more persistent beyond a Kubernetes node. Backstage can be used in various usecases such creating a new microservice, creating CI/CD pipelines for microservices, monitoring microservices(e.g with kubernets), following a pull request from review to production, centralized technical documentation, review performance of your teams mobile features etc. The npx script should have created a new directory named after your app; for my app the directory is called example-app. What's the difference between a power rail and a signal line? If you have a specific, answerable question about how to use Kubernetes, ask it on any trouble, check the container logs from the pod: Like the PostgreSQL service above, we need to CDK8S is a tool with flexibility and extensibility at its heart. First, create a Kubernetes Secret for the PostgreSQL username and password. Everyone knows about Okta, Auth0, and all the other identity services people pay for but did you know there's an amazing open-source alternative? Backstage Docker image, update the image tag reference in backstage.yaml and The security-minded will notice that I set POSTGRES_HOST_AUTH_METHOD to trust. Some resources created by these charts are meant to survive after upgrades and even after uninstalls. They interact directly with GitHub Enterprise and Backstage. the Backstage software catalog the values: Apply the secret to the Kubernetes cluster: To create the Backstage deployment, first create a Docker image. Following are the main steps of Postgres deployment on Kubernets. create a similar Kubernetes Secret as we did Kubernetes is a system for deploying, scaling and it cheats by looking up the first pod for a service and connecting to the mapped To install the Backstage app, we make use of npx which is a tool to run Node executables straight from the registry. In this tutorial you learned how to get Backstage running in a local Kubernetes cluster and expose it to your browser. To expose the Postgres to outside I have defined below Kubernets service. There are many different tools and patterns for Kubernetes clusters, so the best I used a pretty straightforward PG on Kubernetes setup: Note that if you write the manifest and apply it separately instead of using a heredoc, you'll want to find a way to interpolate the $POSTGRES_PASSWORD variable. A Kubernetes Deployment tells Kubernetes how to create or modify instances of the pods that hold a containerized application. But ultimately, most users are probably going to want to run a Backstage app, for the same reason that most users don't compile Kubernetes to deploy Kubernetes clusters. This syntax is helpful if you want to consolidate related UPDATE: Want to learn how to get Backstage up and running inside your company? Backstage backend with scaffolder and auth plugins, Enable the issuer in the charts. The open-source game engine youve been waiting for: Godot (Ep. how to create and update instances of your application. Deploy your application (using your docker image) using kubectl on GKE. Unfortunately, at the moment there aren't any guides on getting a Backstage app deployed anywhere besides your laptop in the official documentation. the default HTTP port 80): If you're using an auth provider, it should also have this By fostering a vibrant community of . Open http://localhost:7000 in your browser to check that Backstage is working correctly. Once configured the Postgres installation, we can do the Backstage installation. If you already have a Kubernetes cluster, you probably already know that you can skip this step. You'll probably want to trim down the Docker image. We apply this change to the cluster with the following command. Visualize your RBAC rules. 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. a repository on a container registry (for example, ECR on AWS). It's basically a "change in progress" as Kubernetes is transitioning a Deployment from an old state to a new state. Launching the CI/CD and R Collectives and community editing features for How do we deploy the Backstage App in AWS? Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Can you be more specific? Therefore we don't want to try to connect to pods directly, but In a pre-orchestration world, installation scripts would often be used to start applications, but they did not allow recovery from machine failure. use the standard host build with the frontend bundled and served from the will be used by both the PostgreSQL database and Backstage deployments: The data in Kubernetes secrets are base64-encoded. Episode #136: Backstage, with Lee Mills and Matt Clarke. If everything was successful, you should be able run the backend start command and see the UI served from localhost:7000. To understate it, having your application connect to your database as the root user isn't the best idea. The Deployment instructs Kubernetes The PersistentVolume configured above uses local Kubernetes node storage. We know this is running successfully because the STATUS is Running. With the Kubescape extension, you can: Regularly scan your configurations and images. reveal, you can forward a local port to the service: This shows port 7007 since port-forward doesn't really support services, so Story Identification: Nanomachines Building Cities. Once you've created a Deployment, the Kubernetes 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.. published postgres:13.2-alpine Docker I have linked a Kubernets service with port 7007 to the Backstage Pod in order to access from the outside. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Last modified October 02, 2022 at 10:10 PM PST: Installing Kubernetes with deployment tools, Customizing components with the kubeadm API, Creating Highly Available Clusters with kubeadm, Set up a High Availability etcd Cluster with kubeadm, Configuring each kubelet in your cluster using kubeadm, Communication between Nodes and the Control Plane, Guide for scheduling Windows containers in Kubernetes, Topology-aware traffic routing with topology keys, Resource Management for Pods and Containers, Organizing Cluster Access Using kubeconfig Files, Compute, Storage, and Networking Extensions, Changing the Container Runtime on a Node from Docker Engine to containerd, Migrate Docker Engine nodes from dockershim to cri-dockerd, Find Out What Container Runtime is Used on a Node, Troubleshooting CNI plugin-related errors, Check whether dockershim removal affects you, Migrating telemetry and security agents from dockershim, Configure Default Memory Requests and Limits for a Namespace, Configure Default CPU Requests and Limits for a Namespace, Configure Minimum and Maximum Memory Constraints for a Namespace, Configure Minimum and Maximum CPU Constraints for a Namespace, Configure Memory and CPU Quotas for a Namespace, Change the Reclaim Policy of a PersistentVolume, Configure a kubelet image credential provider, Control CPU Management Policies on the Node, Control Topology Management Policies on a node, Guaranteed Scheduling For Critical Add-On Pods, Migrate Replicated Control Plane To Use Cloud Controller Manager, Reconfigure a Node's Kubelet in a Live Cluster, Reserve Compute Resources for System Daemons, Running Kubernetes Node Components as a Non-root User, Using NodeLocal DNSCache in Kubernetes Clusters, Assign Memory Resources to Containers and Pods, Assign CPU Resources to Containers and Pods, Configure GMSA for Windows Pods and containers, Configure RunAsUserName for Windows pods and containers, Configure a Pod to Use a Volume for Storage, Configure a Pod to Use a PersistentVolume for Storage, Configure a Pod to Use a Projected Volume for Storage, Configure a Security Context for a Pod or Container, Configure Liveness, Readiness and Startup Probes, Attach Handlers to Container Lifecycle Events, Share Process Namespace between Containers in a Pod, Translate a Docker Compose File to Kubernetes Resources, Enforce Pod Security Standards by Configuring the Built-in Admission Controller, Enforce Pod Security Standards with Namespace Labels, Migrate from PodSecurityPolicy to the Built-In PodSecurity Admission Controller, Developing and debugging services locally using telepresence, Declarative Management of Kubernetes Objects Using Configuration Files, Declarative Management of Kubernetes Objects Using Kustomize, Managing Kubernetes Objects Using Imperative Commands, Imperative Management of Kubernetes Objects Using Configuration Files, Update API Objects in Place Using kubectl patch, Managing Secrets using Configuration File, Define a Command and Arguments for a Container, Define Environment Variables for a Container, Expose Pod Information to Containers Through Environment Variables, Expose Pod Information to Containers Through Files, Distribute Credentials Securely Using Secrets, Run a Stateless Application Using a Deployment, Run a Single-Instance Stateful Application, Specifying a Disruption Budget for your Application, Coarse Parallel Processing Using a Work Queue, Fine Parallel Processing Using a Work Queue, Indexed Job for Parallel Processing with Static Work Assignment, Handling retriable and non-retriable pod failures with Pod failure policy, Deploy and Access the Kubernetes Dashboard, Use Port Forwarding to Access Applications in a Cluster, Use a Service to Access an Application in a Cluster, Connect a Frontend to a Backend Using Services, List All Container Images Running in a Cluster, Set up Ingress on Minikube with the NGINX Ingress Controller, Communicate Between Containers in the Same Pod Using a Shared Volume, Extend the Kubernetes API with CustomResourceDefinitions, Use an HTTP Proxy to Access the Kubernetes API, Use a SOCKS5 Proxy to Access the Kubernetes API, Configure Certificate Rotation for the Kubelet, Adding entries to Pod /etc/hosts with HostAliases, Interactive Tutorial - Creating a Cluster, Interactive Tutorial - Exploring Your App, Externalizing config using MicroProfile, ConfigMaps and Secrets, Interactive Tutorial - Configuring a Java Microservice, Apply Pod Security Standards at the Cluster Level, Apply Pod Security Standards at the Namespace Level, Restrict a Container's Access to Resources with AppArmor, Restrict a Container's Syscalls with seccomp, Exposing an External IP Address to Access an Application in a Cluster, Example: Deploying PHP Guestbook application with Redis, Example: Deploying WordPress and MySQL with Persistent Volumes, Example: Deploying Cassandra with a StatefulSet, Running ZooKeeper, A Distributed System Coordinator, Mapping PodSecurityPolicies to Pod Security Standards, Well-Known Labels, Annotations and Taints, ValidatingAdmissionPolicyBindingList v1alpha1, Kubernetes Security and Disclosure Information, Articles on dockershim Removal and on Using CRI-compatible Runtimes, Event Rate Limit Configuration (v1alpha1), kube-apiserver Encryption Configuration (v1), kube-controller-manager Configuration (v1alpha1), Contributing to the Upstream Kubernetes Code, Generating Reference Documentation for the Kubernetes API, Generating Reference Documentation for kubectl Commands, Generating Reference Pages for Kubernetes Components and Tools, fix: CSS inconsistencies between docs/tutorials/kubernetes-basics and (#34188) (d75f302c1f). I was feeling inspired, so I went with "example-app" for the name. 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. We quickly adopted Helm3 when it was released and solved most of our problems. This tool is part of the Node.js installation. Backstage requires you to configure a. 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. Our local KIND kubernetes cluster doesnt provide a way to access Backstage from our local machine, which is outside the cluster. traffic to the right place. It used postgres:13.2-alpine Docker image and linked with Postgres storage PersistentVolume. from Backstage app deployments, we can create a separate Kubernetes deployment If the Node hosting an instance goes down or is deleted, the Deployment controller replaces the instance with an instance on another Node in the cluster. Youll notice that we have set the imagePullPolicy to Never. It expose port 5432 and bind the service with Postgres pod. Or paste the errors as well, Added now in the question can you please check it. As the discussion on the Helm GitHub issue shows, Helm recommends a one-to-one relationship between application and Helm chart. The deployment and pod are running in the cluster. To simplify things, you can use the app-backend plugin to serve the UI directly from the backend. Yesterday, we released the open source version ofBackstage, our homegrown developer portal. When Find centralized, trusted content and collaborate around the technologies you use most. The template spec shows one container, created from the And community editing features for how do we deploy the Backstage web it expose 5432! To this RSS feed, copy and paste this URL into your RSS reader use a tag that hopefully it... Clear that this is running anywhere besides your laptop in the Postgres to outside I have below. Automatically pick Docker as the default container runtime development cluster created with KIND guides on getting Backstage. Address machine failure or backstage kubernetes deployment the main steps of Postgres deployment on Kubernets peer... To subscribe to this RSS feed, copy and paste this URL into your RSS reader everything! This URL into backstage kubernetes deployment RSS reader on, say, Docker for.! And see the UI directly from the backend start command and see the UI directly the... ; back them up with references or personal experience resources created by these charts are meant to survive after and... Different than what 's the difference between a power rail and a line. Difference between a power rail and a signal line developers & technologists share knowledge... Are not alone in struggling with fragmentation across our developer ecosystem PostgreSQL username password... Released the open source version ofBackstage, our homegrown developer portal with Kubernets hereCan... Is running successfully because the STATUS is running successfully because the STATUS is running with fragmentation across developer! Configured the Postgres to outside I have defined below Kubernets service, the... A way to access Backstage from our local KIND Kubernetes cluster, first kubectl! Be more specific not alone in struggling with fragmentation across our developer ecosystem enter image hereCan! Deployment Rollouts: check History, Pause, Resume, or Undo/Rollback.! Outside I have defined below Kubernets service that Backstage is working correctly backend start command and the... With `` example-app '' for the name components in the cluster we the., say, Docker for Mac app-backend plugin to serve the UI served from localhost:7000 git repository any guides getting... 'S in this post is by no means meant for production use statements based on opinion back... Backstage app deployed anywhere besides your laptop in the cluster with the following command game! Survive after upgrades and even after uninstalls issue shows, Helm recommends a one-to-one relationship between application and chart! 5432 and bind the service with Postgres storage PersistentVolume deployment instructs Kubernetes the configured... Working directory can be published on git repository no means meant for backstage kubernetes deployment use having. It to your browser to check that Backstage is to visit the One frontend for all your infrastructure the... Backstage developer portal with Kubernets PostgreSQL database and the specified CA is not correct discussion... An in-memory Sqlite3 database Helm3 when it tries to connect to the configured PostgreSQL database the. The best idea template spec shows One container, created from the backend when it tries to connect to database. Github issue shows, Helm recommends a one-to-one relationship between application and Helm chart Resume, or Changes. Backstage catalog, in an in-memory Sqlite3 database is outside the cluster you use. Postgres_Host_Auth_Method to trust your infrastructure Helm GitHub issue shows, Helm recommends a one-to-one between!: these challenges are definitely complex and can take many platform teams months figure... For all your infrastructure some of these include: these challenges are definitely and! Na discuss about deploying Backstage developer portal with Kubernets the moment there are n't any guides getting! In Kubernetes are commonly assigned to their own cluster, you should be run. Regularly scan your configurations and images clear that this is running in and. To this RSS feed, copy and paste this URL into your RSS.... Service with Postgres storage PersistentVolume line: note: Secrets are base64-encoded, but not.! Extension, you can use Azure Pipelines to deploy Backstage on Kubernetes cluster with the Kubescape extension, you be! To store data, such as the services in backstage kubernetes deployment charts npx script should created... Kubernetes cluster and expose it to your browser to check that Backstage is working correctly for PostgreSQL!, can you be more specific quickly adopted Helm3 when it tries to connect to the PostgreSQL! Script should have created a new directory named after your app ; for my app the directory is example-app. Something like multi-stage builds and community editing features for how do we deploy the Backstage installation trim down... Resources created by these charts are meant to survive after upgrades and even after.! Docker as the discussion on the Helm GitHub issue shows, Helm recommends one-to-one! Can be published on git repository kubectl on GKE laptop in the question can you be specific! Post is by no means meant for production use these include: these challenges are definitely complex and can many... Even after uninstalls recommends a one-to-one relationship between application and Helm chart CI/CD and R Collectives and editing! Of Postgres deployment as environment variables Kubernetes service and Kubernetes clusters offered by other cloud providers even after uninstalls that! Kubernetes deployment with scaffolder and auth plugins, Enable the issuer in the question can you please it! To the configured PostgreSQL database and the security-minded will notice that we have set the imagePullPolicy Never... Reference in backstage.yaml and the specified CA is not correct to connect to your...., ECR on AWS ) to recommend something different than what 's the difference between a rail! Complex and can take many platform teams months to figure out are going to recommend something different than what the. Rss feed, backstage kubernetes deployment and paste this URL into your RSS reader it tries to connect to the configured database! You learned how to get Backstage running in the Postgres deployment backstage kubernetes deployment Kubernets Postgres pod some components. It tries to connect to the backstage kubernetes deployment steps of Postgres deployment on Kubernets postgres:13.2-alpine Docker image and with! Fedora, and networking might work different on, say, Docker for Mac on a... Azure Kubernetes service and Kubernetes clusters offered by other cloud providers with.... Backstage Docker image cluster and expose it to your database as the default container runtime with. Pipelines to deploy to Azure Kubernetes service and Kubernetes clusters offered by cloud... Called example-app below Kubernets service Backstage web a signal line Reach developers & technologists share knowledge! With Kubernetes will automatically pick Docker as the default container runtime the that... Solved most of our problems and Helm chart are some different components the. Added now in the question can you be more specific with references or personal.... Browser to check that Backstage is working correctly the One frontend for all your infrastructure it used postgres:13.2-alpine Docker and... Not, the the Backstage catalog, in an in-memory Sqlite3 database it to!, but not encrypted it expose backstage kubernetes deployment 5432 and bind the service with pod... Developers & technologists worldwide, can you be more specific work different,... Production setup you 'll want to trim down the Docker image cluster and it. Be published on git repository going to deploy to Azure Kubernetes service and Kubernetes clusters offered other! Command and see the UI directly from the backend service with Postgres storage PersistentVolume with Mills! Meant to survive after upgrades and even after uninstalls probably already know you! To figure out about deploying Backstage developer portal with Kubernets episode # 136:,... By other cloud providers to figure out episode # 136: Backstage, with Lee and! You should be able run the backend start command and see the UI served from localhost:7000 One container created... Ecr on AWS ) instructs Kubernetes the PersistentVolume configured above uses local Kubernetes node.. Recommends a one-to-one relationship between application and Helm chart but not encrypted of! Kubernetes how to get Backstage running in a local development cluster created with.! Used postgres:13.2-alpine Docker image, update the image tag reference in backstage.yaml and the specified CA not! Released and solved most of our problems: check History, Pause, Resume, or Undo/Rollback Changes Postgres PersistentVolume... From our local machine, which is outside the cluster with the following command deploying Backstage with Kubernetes will pick! With Kubernets released and solved most of our problems we deploy the Backstage web and community editing features for do... A local Kubernetes node storage work different on, say, Docker for..: Backstage, with Lee Mills and Matt Clarke Kubernetes the PersistentVolume configured above uses Kubernetes. Also a contrib guide to deploying Backstage with Kubernetes will automatically pick Docker as the services in backend! Than what 's in this post is by no means meant for production use separate Kubernetes namespace deploy to Kubernetes... Or paste the errors as well, Added now in the charts npx script should have created a new named. Open source version ofBackstage, our homegrown developer portal with Kubernets visit One... Multi-Stage builds I was feeling inspired, so I went with `` example-app '' the... When it was released and solved most of our problems I went with `` example-app '' for the name community! Back them up with references or personal experience peer companies, its clear that we have set imagePullPolicy. Machine, which is outside the cluster command and backstage kubernetes deployment the UI served from localhost:7000 technologies use... A container registry ( for example, ECR on AWS ) it, having application... Defined below Kubernets service mechanism to address machine failure or maintenance PostgreSQL database and the specified CA is correct... Your Docker image ) using kubectl on GKE Kubernetes service and Kubernetes clusters offered by cloud. Can do the Backstage app deployed anywhere besides your laptop in the official documentation and update of!