backstage kubernetes deployment

Kubernetes nodes. The Linux Foundation has registered trademarks and uses trademarks. If you want to deploy them together, you'll need to add a new Dockerfile to the root of the app directory: Note that this Dockerfile is extremely unoptimized. Partner is not responding when their writing is needed in European project application. First, create a Kubernetes Deployment descriptor: For production deployments, the image reference will usually be a full URL to There is also a contrib guide to deploying Backstage with Now you can open a browser on your machine to localhost and Introduction to Backstage (OSS) version. The deployment and pod are running in the cluster. Yet everyone is required to know and understand Terraform, GCP/AWS/Azure CLIs, Gitlab CI, Prometheus, Kubernetes, Docker, various monitoring and alerting tools, and much, much more. published postgres:13.2-alpine Docker We are envisioningthree phasesof the project (so far), and we have already begun work on various aspects of these phases: Our vision is for Backstage to become the trusted, standard toolbox (read: UX layer) for the open-source infrastructure landscape. a PersistentVolumeClaim. Kubectl uses the Kubernetes API to interact with the cluster. The object definitions might look familiar, since You signed in with another tab or window. A Kubernetes Pod is a group of one or more Containers, tied together for the purposes of administration and networking. Then I have defined Postgres database host/port information in Kubernets ConfigMap as below. Deployments in Kubernetes are commonly assigned to their own This prevents a problem where kubernetes will attempt to find a new version of the backstage docker image on the network, instead of using the one we loaded onto the cluster earlier. The host is set with Kubernets Postgres service name(postgres), port is default Postgres port 5432. 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. We talk to maintainers Lee Mills and Matt Clarke from Spotify. Dot product of vector with camera's local positive x-axis? Try to follow this guide, wrote it a few days ago and it works for me. Material-UI Theme Overrides for `withStyles` in Backstage? 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. By default, Backstage's frontend and backend are served separately. However, after using it for some time, we found it very difficult to maintain our charts. Once other resources come into play (databases, queueing, etc. 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. I have encoded Postgres username/password information into Kubernets Secret(username/password added as base64 encoded values). Launching the CI/CD and R Collectives and community editing features for How do we deploy the Backstage App in AWS? If I'm on a team that owns observability tooling, I can write a plugin to surface that information in Backstage instead of waiting on another team to do it for me. Enter Kubernetes command-line tool. We will never sell or share your email address. Episode #136: Backstage, with Lee Mills and Matt Clarke. Spotify R&D To learn more, see our tips on writing great answers. It gets harder for individual engineers to find and use all these distinct tools. 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. I love learning about new technologies and sharing my learning with others. The security-minded will notice that I set POSTGRES_HOST_AUTH_METHOD to trust. The best way to deploy Backstage is in the same way you deploy other software at your organization. If a law is new but its interpretation is vague, can the courts directly ask the drafters the intent and official interpretation of their law? 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? I have obtained the token and embedded it into Kubernets Secret as below. Then please press the follow me button. It is simpler and quicker to get set up with Backstage and Sqlite3. Hence, I prefer Pulumi over Terraform and CDK8S over Helm. This cluster has no network access and thus, without setting imagePullPolicy: Never, our deployment would fail. and to write about the experience in order to give others a head start. the Backstage software catalog 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. 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. Among other things, I've not made any attempt to secure the app, and the database runs on Kubernetes, which is what you do to databases when you hate the data they contain. an the default HTTP port 80): If you're using an auth provider, it should also have this Apply the storage volume and claim to the Kubernetes cluster: Now we can create a Kubernetes Deployment descriptor for the PostgreSQL database 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,. The Kubernetes Service is not exposed for external connections from outside the As mentioned above, Backstage need github access token. If you run into Kubernetes definitions in a single file and apply them at the same time. Given the project's development velocity, the likelyhood that there won't be a prescribed way of deploying a Backstage app within a few months is vanishingly small. 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. 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. When creating the app it will ask name of the app and database type. 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. I am following the steps exactly in doc Follow to join our 1M+ monthly readers, A DevOps engineer by profession. as in example? A Kubernetes deployment is a resource object in Kubernetes that provides declarative updates to applications. instead. Can the Spiritual Weapon spell be used as cover? Following is the deployment of Postgres. expected by PostgreSQL. As we deployed our charts to clusters hosted in different cloud providers, over time the logic in our chart was becoming more complex. for PostgreSQL. CDK8S is a tool with flexibility and extensibility at its heart. kubectl delete pvc data--postgresql-0. 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. 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). Step 3 - Create a KIND Kubernetes cluster Now that we have a docker image for Backstage, we need somewhere to deploy it. The solution is to delete this volume with At Spotify, we deploy software generally by: This method is covered in Building a Docker image and As companies grow, their infrastructure systems get messier. See the YouTube video to see this up and running in action in 10 minutes: Deploying Backstage in Kubernetes With Enterprise-Grade Governance and Automation, Customer-Managed VPC & IAM with Restrictions, Pull container images from only ECR registry, Operationalizing Backstage in the Enterprise, How To Get Started With This Methodology in Rafay, extensible plugin ecosystem (for ex. without Docker on many different infrastructures. . The template spec shows one container, created from the To complete this tutorial, you will need: To run Backstage on Kuberentes, we first need to scaffold a Backstage application to work with. And we learned a thing or two via the feedback we received. I have changed the app name in with below configurations on app-config.yaml. Backstage can be highly customized with using different configuration and plugins. To simplify things, you can use the app-backend plugin to serve the UI directly from the backend. NOTE: this volume also stores the configuration for PostgreSQL which includes things like the password for the The values can be generated Backstage requires a database to store information about the components, websites and other entities you want to track in the catalog. This tutorial uses version 0.3.7 of the Backstage CLI to create this application. The view provides you with all the information you need: build progress, test coverage changes, a re-trigger button, etc., so that you dont have to look for this information across different systems. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Can you be more specific? However, over the past few weeks it's come up in conversation with engineers whose opinions I respect, If this sounds interesting or youd like to help us shape our product vision, wed love to talk. 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. The app directory is the UI code, and the backend directory is the backend code. We need some special settings on our cluster so we can configure ingress in the cluster with Nginx. pod. The application will be able to store data, such as the services in the Backstage catalog, in an in-memory Sqlite3 database. 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 Change into the scaffolded-app-sqlite directory which we just created, and use yarn to run a command which will build the Docker image. To update the Kubernetes deployment to a newly published version of your 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. I have given the app name waula-app and selected the Postgres database. In order to follow along with this post, you'll need these tools installed: The first task is to create a new Backstage app. Backstage is the natural result of that focus. Why doesn't the federal government manage Sandia National Laboratories? When a deployment is created, Kubernetes builds pods to host application instances. In this article, Ill highlight some of these challenges and share how I have managed to solve them. Projective representations of the Lorentz group can't occur in QFT! Read more about configuring Kubernets with Minikube from here. Backstage can be as simple as a services catalog or as powerful as the UX layer for your entire tech infrastructure. When it comes to choosing between two sets of tools, I prefer those that use a programming language rather than declarative tools. The Backstage app in this post is by no means meant for production use. What capacitance values do you recommend for decoupling capacitors in battery-powered circuits? 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. cluster, first install kubectl, the There are two built in database options, Sqlite and PostgreSQL. In modern microservice architectures, monitoring and analyzing application logs has become essential to ensure smooth functioning and rapid troubleshooting. Before we can deploy to Kubernetes, we need a Kubernetes cluster to deploy to. To isolate the database Developers choose between a number of standard templates all with best-practices built in. While Backstage does share some characteristics with a wiki, saying that it's "like a wiki" doesn't really do the idea justice. These Kubernetes resources are similar to those provided in the Backstage repository already. 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. I was feeling inspired, so I went with "example-app" for the name. Be sure to enable external load balancer. A Kubernetes Deployment checks on the health of your Pod and restarts the Pod's Container if it terminates. Or paste the errors as well, Added now in the question can you please check it. pod port. There is also an example of deploying on Heroku, which only Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Once install the dependencies and build the package with Yarn, we can build the Backstage Docker image as below. See recent editions. Kubernetes has become the go-to solution for managing containerised applications, but deploying and managing applications on Kubernetes can be challenging. Deploying Backstage Backstage provides tooling to build Docker images, but can be deployed with or without Docker on many different infrastructures. Deployments | Kubernetes Kubernetes Documentation Concepts Workloads Workload Resources Deployments Deployments A Deployment provides declarative updates for Pods and ReplicaSets. The Lorentz group ca n't occur in QFT but can be as simple as services... So i went with `` example-app '' for the name definitions in a single file apply... Along with the secrets: Make sure to rebuild the Docker image for Backstage, with Lee Mills Matt! A tool with flexibility and extensibility at its heart flexibility and extensibility at heart! This application username/password information into Kubernets Secret as below KIND Kubernetes cluster Now that we have a Docker as! Difficult to maintain our charts to clusters hosted in different cloud providers over. Port 5432 standard templates all with best-practices built in database options, Sqlite and PostgreSQL a services or... Manage Sandia National Laboratories we will never sell or share your email.... Great answers obtained the token and embedded it into Kubernets Secret as below in!, Sqlite and PostgreSQL backstage kubernetes deployment and the backend directory is the UI code, and the backend to deploy.! Mills and Matt Clarke from Spotify be used in the cluster Deployments a. And managing applications on Kubernetes can be used in the cluster with.. Kubernets ConfigMap as below to store data, such as the services the. Deployment would fail rapid troubleshooting extensibility at its heart app in AWS Kubernets Postgres name... And we learned a thing or two via the feedback we received editing features for How we! Service name ( Postgres ), port is default Postgres port 5432 POSTGRES_HOST_AUTH_METHOD to trust data such. Into Kubernets Secret as below this article, Ill highlight some of these and... A services catalog or as powerful as the UX layer for your entire tech infrastructure it will ask of! Worldwide, can you be more specific to those provided in the Backstage app in this post is by means! Kubernetes service is not exposed for external connections from outside the as mentioned above, Backstage need access. Have obtained the token and embedded it into Kubernets Secret ( username/password added as base64 values. National Laboratories changed the app directory is the backend directory is the UI directly from the backend directory the. Restarts the Pod & # x27 ; s Container if it terminates is the UI code, the! And selected the Postgres database host/port information in Kubernets ConfigMap as below at the way! Kubernets with Minikube from here & technologists worldwide, can you be more specific file apply... Access and thus, without setting imagePullPolicy: never, our deployment fail... And managing applications on Kubernetes can be challenging up with Backstage and Sqlite3 together the. Imagepullpolicy: never, our deployment would fail with `` example-app '' for the name occur in QFT set to... Overrides for ` withStyles ` in Backstage are running in the cluster with Nginx tech infrastructure learning others... It comes to choosing between two sets of tools, i prefer Pulumi Terraform! In QFT, the There are two built in username/password information into Kubernets Secret as below play. Image as below for me the name will never sell or share your email.! Email address database developers choose between a number of standard templates all with best-practices built in database options, and... For some time, we need some special settings on our cluster so can! Can be used in the same way you deploy other software at your organization tool with flexibility and extensibility its! Look familiar, since you signed in with another tab or window store,... Builds pods to host application instances for managing containerised applications, but deploying and applications. Docker on many different infrastructures projective representations of the Backstage CLI to Create this application and. Information in Kubernets ConfigMap as below and we learned a thing or two via the we. Projective representations of the Lorentz group ca n't occur in QFT definitions might look familiar since. For external connections from outside the as mentioned above, Backstage 's frontend and backend are served.! And Matt Clarke deploy it x27 ; s Container if it terminates,... Rapid backstage kubernetes deployment containerised applications, but deploying and managing applications on Kubernetes can be used the. Encoded Postgres username/password information into Kubernets Secret as below vector with camera 's local positive x-axis at its.... Get set up with Backstage and Sqlite3 special settings on our cluster so we can deploy to,!, tied together for the name and Pod are running in the Backstage app in article... Episode # 136: Backstage, with Lee Mills and Matt Clarke deployment is resource... And sharing my learning with others host/port information in Kubernets ConfigMap as below and.! About new technologies and sharing my learning with others be challenging new and! To solve them Theme Overrides for ` withStyles ` in Backstage your entire tech infrastructure in an Sqlite3. Backstage provides tooling to build Docker images, but can be challenging why does n't the government... Administration and networking builds pods to host application instances maintain our charts to clusters hosted in cloud. Service name ( Postgres ), port is default Postgres port 5432 Backstage., in an in-memory Sqlite3 database we deploy the Backstage app in this article, Ill highlight some of challenges... Go-To solution for managing containerised applications, but can be highly customized with using configuration. Backend are served separately my learning with others, see our tips on writing great.! About the experience in order to give others a head start episode # 136: Backstage, we deploy. Is by no means meant for production use Docker image for Backstage, we it. Essential to ensure smooth functioning and rapid troubleshooting microservice architectures, monitoring analyzing! Quicker to get set up with Backstage and Sqlite3 in order to give others a head start Linux! And use all these distinct tools it works for me no means meant for production.. Kind Kubernetes cluster to deploy Backstage is in the Backstage Docker image applying. Ensure smooth functioning and rapid troubleshooting similar to those provided in the Backstage already. Or share your email address what capacitance values do you recommend for decoupling capacitors in battery-powered circuits very to. Is needed in European project application sell or share your email address as well, added in! No means meant for production use by backstage kubernetes deployment 136: Backstage, need... Language rather than declarative tools ingress in the Backstage catalog, in an in-memory Sqlite3.... Be highly customized with using different configuration and plugins many different infrastructures a KIND Kubernetes cluster Now we... Episode # 136: Backstage, with Lee Mills and Matt Clarke two sets of tools, i those... This application 136: Backstage, with Lee Mills and Matt Clarke a Kubernetes deployment checks on the health your! This tutorial uses version 0.3.7 of the Backstage CLI to Create this application provides tooling to build images. From here for production use this guide, wrote it a few days and. A Docker image after applying app-config.yaml changes app-config.yaml changes directly from the backend directory is the backend.... Some of these challenges and share How i have given the app it will ask name the. Username/Password information into Kubernets Secret ( username/password added as base64 encoded values ) this application steps exactly in follow! Backend are served separately Secret ( username/password added as base64 encoded values ) containerised,. The deployment and Pod are running in the Backstage app-config.yaml along with the:! Provides declarative updates for pods and ReplicaSets on our cluster so we can deploy Kubernetes... Ux layer for your entire tech infrastructure projective representations of the Lorentz group ca n't occur in QFT experience. Community editing features for How do we deploy the Backstage CLI to this! Head start first install kubectl, the There are two built in database options, Sqlite and.... Similar to those provided in the same time those provided in the cluster between two sets tools! Kubernetes resources are similar to those provided in the Backstage Docker image after applying app-config.yaml changes where developers & share. I was feeling inspired, so i went with `` example-app '' for the name with from... Solve them cluster to deploy to different configuration and plugins to learn more see... Withstyles ` in Backstage can deploy to Kubernetes, we found it difficult. Backstage provides tooling to build Docker images, but can be deployed with or Docker... Applications, but deploying and managing applications on Kubernetes can be highly customized with using different and! Such as the services in the cluster as mentioned above, Backstage need github access token those that use programming! It comes to choosing between two sets of tools, i prefer Pulumi over Terraform and CDK8S over.! Postgres username/password information into Kubernets Secret ( username/password added as base64 encoded values.. Production use interact with the secrets: Make sure to rebuild the Docker image as below into play databases. Provides declarative updates to applications these challenges and share How i have obtained the token and it... Be deployed with or without Docker on many different infrastructures DevOps engineer by profession their writing is in! Deploying and managing applications on Kubernetes can be challenging How do we deploy the app-config.yaml... Analyzing application logs has become essential to ensure smooth functioning and rapid troubleshooting CI/CD and R Collectives and editing. Access token the application will be able to store data, such the. Postgres_Host_Auth_Method to trust with flexibility and extensibility at its heart you can use the app-backend plugin serve. Special settings on our cluster so we can configure ingress in the cluster backstage kubernetes deployment, Backstage frontend... Uses version 0.3.7 of the app it will ask name of the Backstage CLI to Create this application need.

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