The Linux Foundation has registered trademarks and uses trademarks. The values can be generated The wizard will create a subdirectory inside the current working directory with the given app name(waula-app). 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. However, over the past few weeks it's come up in conversation with engineers whose opinions I respect, Deploying Backstage Backstage provides tooling to build Docker images, but can be deployed with or without Docker on many different infrastructures. In this case, we're claiming the whole volume - but For an example app-config.yaml contains various configurations of the app, database, github tokens, catalogs etc. Backstage is the natural result of that focus. This post marks a very specific point in time of a nascent technology. without Docker on many different infrastructures. While we tried using a single Helm chart for all the services, the limitations in the Helm design meant that we had to compromise on some of the Helm features. A Deployment is responsible for creating and updating instances of your application. https://engineering.atspotify.com/2020/03/17/what-the-heck-is-backstage-anyway/, https://roadie.io/blog/backstage-docker-service-catalog/, https://raghavramesh.github.io/posts/spotify-backstage-evaluation/. In staging/production environments, we use Terraform to bootstrap the database (as a cloud resource - RDS database or the like), then apply the Kubernetes definitions via Terraform (so it's all nicely tied together.) live demo site. This error happens in the backend when it tries to connect to the configured PostgreSQL database and the specified CA is not correct. All rights reserved. is there a chinese version of ex. To make sure that the Backstage app installed properly, you should attempt to run it. 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. This syntax is helpful if you want to consolidate related Why does Jesus turn to the Father to forgive in Luke 23:34? Why did the Soviets not shoot down US spy satellites during the Cold War? Once you've created a Deployment, the Kubernetes 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. If you don't already have a cluster, create one on your laptop by installing kind and running: While the generated app contains a Dockerfile, it only containerizes the backend, and doesn't work with the app-backend plugin. Episode #136: Backstage, with Lee Mills and Matt Clarke. There are two built in database options, Sqlite and PostgreSQL. Try to follow this guide, wrote it a few days ago and it works for me. and so I thought it might be time to investigate it properly. It's basically a "change in progress" as Kubernetes is transitioning a Deployment from an old state to a new state. 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. traffic to the right place. It is often sufficient to view log output Follow to join our 1M+ monthly readers, A DevOps engineer by profession. 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. By fostering a vibrant community of . On my laptop it clocked in at around a 1.3G, which is frankly terrible. CDK8S is a tool with flexibility and extensibility at its heart. As the discussion on the Helm GitHub issue shows, Helm recommends a one-to-one relationship between application and Helm chart. something more persistent beyond a Kubernetes node. This file contains definitions for two different kinds, separated by a line with This If this sounds interesting or youd like to help us shape our product vision, wed love to talk. browse your Kubernetes-deployed Backstage instance. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Can you be more specific? Backstage is designed to fit this model and run as a stateless application with an external PostgreSQL database. namespace As mentioned above, Backstage need github access token. rev2023.3.1.43269. suggest an improvement. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Projective representations of the Lorentz group can't occur in QFT! Partner is not responding when their writing is needed in European project application. Our local KIND kubernetes cluster doesnt provide a way to access Backstage from our local machine, which is outside the cluster. As we deployed our charts to clusters hosted in different cloud providers, over time the logic in our chart was becoming more complex. If any security-conscious engineers are still reading this, they'll notice that I put the Postgres password in a ConfigMap instead of a Secret. A Kubernetes rollout is the process of deploying new changes to a set of Pods managed by a Deployment. The first time I heard about Backstage, I reacted with a resounding "huh, that's neat I guess." 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. 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. Kubernetes is a system for deploying, scaling and Use kind to create a Kubernetes cluster to work with. Thats Backstage. for PostgreSQL, remembering to base64 encode auto generated passwords will fail. any trouble, check the container logs from the pod: Like the PostgreSQL service above, we need to This is a good choice if you're looking to be able to scale the two independently, but for simple deployments it's more complexity than one needs. @saikrishna can you provide more info, I've recently deployed this into kubernetes. Following is the deployment to create Kubernets namespace. Stack Overflow. Following are the main steps that need to be followed to deploy the Backstage on Kubernets environment. (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). Dot product of vector with camera's local positive x-axis? Backstage for the first time, or for those without established deployment It used postgres:13.2-alpine Docker image and linked with Postgres storage PersistentVolume. 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 Kubernetes object is a way to tell the . So, in the spirit of too much free time on a Saturday, I decided to try to deploy a Backstage app to Kubernetes, I am following the steps exactly in doc But here in the yarn commands i amm getting errors , even though I am able. cluster. Launching the CI/CD and R Collectives and community editing features for How do we deploy the Backstage App in AWS? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. correct pods. Then use that to create a software add-on with the parameters you want to use as a platform admin (for example, all Backstage deployments must use Postgres as the database) so that you have a hardened version of Backstage available for deployment. More likely than not, the end user docs are going to recommend something different than what's in this post. Deployment Rollouts: Check History, Pause, Resume, or Undo/Rollback Changes. In this post Im gonna discuss about deploying Backstage developer portal with Kubernets. 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. In this tutorial, were going to build a basic Backstage application and deploy it to a local Kubernetes cluster created with Kind. 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. If you need to run Backstage behind a corporate proxy, this Provide a name for the deployment and the container image to deploy. While exciting, Backstage is still very new technology, so the docs aren't quite stable yet for onboarding new users. Enter Youll notice that we have set the imagePullPolicy to Never. Create the Kubernetes Service descriptor: The selector here is telling the Service which pods to target, and the port It looks like nothing has changed, but this page is being rendered inside our Kubernetes cluster and exposed to the browser. Similar deployment steps should work on other Kubernetes providers such as minikube, AWS or Google Cloud platform. This command will deploy the following pieces: Backstage frontend Backstage backend with scaffolder and auth plugins (optional) a PostgreSQL instance lighthouse plugin ingress After a few minutes Backstage should be up and running in your cluster under the DNS specified earlier. Backstage can be run with Sqlite and Postgres databases. Running the command below will install Backstage. image. Now that you know what Deployments are, let's go to the online tutorial and deploy our first app! Instead of pushing to a container registry, I side-loaded the container image onto my kind node: If this were a production deployment, you'd want to use a sensible tagging scheme, and push to a real container image registry. We created Backstage about four years ago. Apply the storage volume and claim to the Kubernetes cluster: Now we can create a Kubernetes Deployment descriptor for the PostgreSQL database Because again, a 1.3 gig Docker image is going to cause headaches when your To simplify things, you can use the app-backend plugin to serve the UI directly from the backend. Backstage backend with scaffolder and auth plugins, Enable the issuer in the charts. on the command line: Note: Secrets are base64-encoded, but not encrypted. Why doesn't the federal government manage Sandia National Laboratories? Apply this Service to the Kubernetes cluster: Now we have a fully operational Backstage deployment! 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. 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? the values: Apply the secret to the Kubernetes cluster: To create the Backstage deployment, first create a Docker image. The Backstage deployment(pod) will be connected to the Postgres via this Postgres service. Deployments can help to efficiently scale the number of replica pods, enable the rollout of updated code in a controlled manner, or roll back to an earlier deployment version if necessary. referenced the volume created for the deployment, and given it the mount path We apply this change to the cluster with the following command. 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). Open http://localhost:7000 in your browser to check that Backstage is working correctly. Backstage app configured to run with Postgres database, so we need setup Postgres installation first. The secrets can now be applied to the Kubernetes cluster: PostgreSQL needs a persistent volume to store data; we'll create one along with This follows similar steps as the PostgreSQL deployment. Introduction to Backstage (OSS) version. Add the following to your Helm values file: A tag already exists with the provided branch name. The downside is that our data will be stored in memory, and will be lost if we upgrade or restart our Backstage instance or Kubernetes pod. create a Kubernetes Service for Backstage to handle connecting requests to the All rights reserved. postgres user. You can use Azure Pipelines to deploy to Azure Kubernetes Service and Kubernetes clusters offered by other cloud providers. The security-minded will notice that I set POSTGRES_HOST_AUTH_METHOD to trust. And if you feel the way I do about corporate wikis, phrasing it like that also comes across as a mild insult. Spotify uses adocs-like-codeapproach. to know about in the metadata block. Instead of having one place for your microservice catalog, another for your docs, another for code examples, another for your dashboards, etc. Backstage documentation shows how to build a Docker image; this tutorial shows how to deploy that Docker image to AWS using Elastic Container Registry (ECR) and Elastic Kubernetes Service (EKS).Amazon also supports deployments with Helm, covered in the Helm Kubernetes example.. This can be done through kubectl directly: Alternatively, create and apply a Namespace definition: Backstage in production uses PostgreSQL as a database. Encryption at Rest You can email us at:Backstage-interest@spotify.com. Once install the dependencies and build the package with Yarn, we can build the Backstage Docker image as below. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. This way you will get notified about my new posts. Please clone the repo and continue the post. use the standard host build with the frontend bundled and served from the Save the following YAML into a file called manifest.yaml. 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. Following is the corresponding PersistentVolume and PersistentVolumeClaim. This folder contains Helm charts that can easily create a Kubernetes deployment of a demo Backstage app. dynamically. We need to create Backstage app(Backstage provides a way to create apps), make customizations on it, build our own docker image from it and deploy. Deployments in Kubernetes are commonly assigned to their own They interact directly with GitHub Enterprise and Backstage. for PostgreSQL. These Kubernetes resources are similar to those provided in the Backstage repository already. Were going to use Sqlite3 for this tutorial. and to write about the experience in order to give others a head start. kubectl delete pvc data--postgresql-0. Backstage is in the same way you deploy other software at your organization. Backstage is a platform for building developer portals, powered by a centralized service catalog. Deploying with Kubernetes. 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. You should reference those instead of this post. See recent editions. At the moment, forking the repo seems to net you a much easier onboarding experience: it comes with Dockerfiles, example Kubernetes manifests, etc. Kubernetes pods are transient - they can be stopped, restarted, or created I love learning about new technologies and sharing my learning with others. But if youdig deeper, youll find that since the very beginning, Spotify has been known for its agile, autonomous engineering culture. Following are the main steps of Postgres deployment on Kubernets. can run: After choosing a DNS name where backstage will be hosted create a yaml file for your custom configuration. Would the reflected sun's radiation melt ice in LEO? for the cluster. A deployment allows you to describe an application's life cycle, such as which images to use for the app, the number of pods there should be, and the way in which they should be updated. You probably want to use a database outside of Kubernetes. Now Backstage web can be access via localhost:7007 from host machine. 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,. If everything was successful, you should be able run the backend start command and see the UI served from localhost:7000. 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. Deployments | Kubernetes Kubernetes Documentation Concepts Workloads Workload Resources Deployments Deployments A Deployment provides declarative updates for Pods and ReplicaSets. When discussing infrastructure challenges with peer companies, its clear that we are not alone in struggling with fragmentation across our developer ecosystem. We're describing a 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). To learn more, see our tips on writing great answers. Backstage Software Catalog and Developer Platform Edit Deploying with Kubernetes Kubernetes is a system for deploying, scaling and managing containerized applications. Open an issue in the GitHub repo if you want to As before, open http://localhost:7000 in your browser to view Backstage. The best way to deploy Backstage is in the same way you deploy other software at your organization. contributed guide You signed in with another tab or window. how to create and update instances of your application. mapping translates normal HTTP port 80 to the backend http port (7007) on the All of it! Signal is not recognized as being declared in the current scope in Godot 3.5. 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. Ownership information is automatically captured in our service/software catalog and users can see a list of all the services they own. Kubernetes nodes. We should now see that an image has been built successfully. I promise you that whoever wrote those docs knows how to deploy a Backstage app better than a random blog post. 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 You'll probably want to trim down the Docker image. In the majority of cases, the Ingress will rely on an external Load Balancer to accept initial traffic before being routed. Deploying Backstage in Kubernetes With Enterprise-Grade Governance and Automation Introduction To Backstage. pod. Here we use an image that will run the Nginx web server: kubectl.exe create deployment my-nginx --image nginx. To do so, you create a Kubernetes Deployment configuration. Then please press the follow me button. It also allows the creation of new resources, such as backend services running in Kubernetes, with a few clicks of a button all without having to leave the same, familiar interface of Backstage. Deploying Backstage on AWS using ECR and EKS. The backstage Docker image we built previously is not automatically shared with our KIND kubernetes cluster. cluster. 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. Read more about configuring Kubernets with Minikube from here. way to deploy to an existing Kubernetes setup is the same way you deploy The basic workflow for this method is to build a Backstage Docker image . Once configured the Postgres installation, we can do the Backstage installation. Once other resources come into play (databases, queueing, etc. The Linux Foundation has registered trademarks and uses trademarks. The deployment and pod are running in the cluster. Step 3 - Create a KIND Kubernetes cluster Now that we have a docker image for Backstage, we need somewhere to deploy it. With an external PostgreSQL database and the container image to deploy it, Youll find that since the very,... A subdirectory inside the current scope in Godot 3.5 an issue in the current scope in Godot.! The specified CA is not correct deployment ( pod ) will be hosted create a subdirectory inside current! Similar to those provided in the same way you deploy other software at your organization about the in. Note: Secrets are base64-encoded, but not encrypted National Laboratories that need to it! We built previously is not recognized as being declared in the same way you deploy other software at organization... To Azure Kubernetes Service and Kubernetes clusters offered by other cloud providers, over the... Values file: a tag already exists with the frontend bundled and served localhost:7000..., I reacted with a resounding `` huh, that 's neat I guess ''. File: a tag already exists with the Secrets: make sure to rebuild the image! I reacted with a resounding `` huh, that 's neat I guess. tutorial. A head start the backend http port 80 to the online tutorial and deploy it Workload. Output follow to join our 1M+ monthly readers, a DevOps engineer by profession custom configuration into a called! You signed in with another tab or window such as minikube, AWS Google... This Postgres Service would the reflected sun 's radiation melt ice in?... Backstage web can be used in the same way you will get notified my... Backstage-Interest @ spotify.com Secrets are base64-encoded, but not encrypted choosing a name... To do so, you create a Kubernetes rollout is the process deploying! Postgresql, remembering to base64 encode auto generated passwords will fail before, http. Than not, the end user docs are n't quite stable yet for onboarding new.! Partner is not recognized as being declared in the same way you deploy other software your. Charts to clusters hosted in different cloud providers, over time the logic in our was... Remembering to base64 encode auto generated passwords will fail Pause, Resume, or Undo/Rollback changes users can a! Infrastructure challenges with peer companies, its clear that we have a fully Backstage! Update instances of your application, etc Introduction to Backstage Postgres Service Sqlite and PostgreSQL,. View log output follow to join our 1M+ monthly readers, a DevOps engineer by profession that... See that an image has been known for its agile, backstage kubernetes deployment engineering.. Editing features for how do we deploy the Backstage repository already if deeper..., queueing, etc the online tutorial and deploy our first app create the app. Url into your RSS reader be time to investigate it properly application with an external PostgreSQL database localhost:7007., Spotify has been built successfully, I reacted with a resounding `` huh that... Jesus turn to the Postgres via this Postgres Service the reflected sun 's melt... Into your RSS reader very specific point in time of a nascent technology fit this model and run a... To subscribe to this RSS feed, copy and paste this URL into your reader! Resources come into play ( databases, queueing, etc `` huh, that 's I! New changes to a local Kubernetes cluster doesnt provide a way to the., https: //roadie.io/blog/backstage-docker-service-catalog/, https: //engineering.atspotify.com/2020/03/17/what-the-heck-is-backstage-anyway/, https: //engineering.atspotify.com/2020/03/17/what-the-heck-is-backstage-anyway/,:. We use an image has been known for its agile, autonomous engineering culture not... Provides declarative updates for Pods and ReplicaSets DevOps engineer by profession in your to! But not encrypted 's local positive x-axis at your organization those provided in the same way you deploy other at..., you create a YAML file for your custom configuration working directory with the given name... A system for deploying, scaling and managing containerized applications configuring Kubernets with minikube from here 's local x-axis... That can easily create a Kubernetes Service and Kubernetes clusters offered by other cloud providers, over time logic. Worldwide, can you provide more info, I reacted with a resounding ``,! A system for deploying, scaling and use KIND to create the Backstage app cloud platform way to to! Managed by a deployment is responsible for creating and updating instances of your application its.. The logic in our service/software catalog and users can see a list of All the They. Resounding `` huh, that 's neat I guess. way I do about corporate wikis, it! Manage Sandia National Laboratories for creating and updating instances of your application promise that... Properly, you should be able run the Nginx web server: kubectl.exe create deployment my-nginx -- image.! Issue in the majority of cases, the Ingress will rely on external! Github access token 1.3G, which is frankly terrible when it tries to connect to the online and... I thought it might be time to investigate it properly best way to access Backstage from our local machine which! Should be able run the backend http port ( 7007 ) on the of., we need somewhere to deploy it to a fork outside of repository! The deployment and pod are running in the GitHub repo if you feel the way I do about corporate,... Run it knows how to deploy the Backstage Docker image After applying app-config.yaml.... Your browser to view log output follow to join our 1M+ monthly readers, a DevOps engineer profession. Platform for building developer portals, powered by a deployment provides declarative updates for Pods and ReplicaSets, Spotify been... Deploying with Kubernetes Kubernetes is a tool with flexibility and extensibility at its heart by,. And Matt Clarke All the services They own is the process of deploying new backstage kubernetes deployment... Its heart the end user docs are going to recommend something different than what 's in this post gon! Should now see that an image has been known for its agile, autonomous engineering culture branch.! Belong to any branch on this repository, and may belong to branch... To write about the experience in order to give others a head start this post technologists share private knowledge coworkers. Localhost:7007 from host machine project application from host machine powered by a backstage kubernetes deployment provides declarative updates for Pods ReplicaSets. Be access via localhost:7007 from host machine minikube, AWS or Google cloud.... Backstage Docker image for Backstage to handle connecting requests to the Postgres via this Service. Agile, autonomous engineering culture fork outside of Kubernetes the All rights reserved when discussing infrastructure challenges with companies. Outside of the Lorentz group CA n't occur in QFT community editing features for do. N'T quite stable yet for onboarding new users behind a corporate proxy, this provide a name for deployment... Kubernetes cluster: to create the Backstage on Kubernets occur in QFT Collectives and community editing features how... Beginning, Spotify has been built successfully and it works for me why did Soviets. The way I do about corporate wikis, phrasing it like that also comes as! Helm values file: a tag already exists with the frontend bundled and served from the Save the following into! Folder contains Helm charts that can easily create a YAML file for your custom.., which is frankly terrible provide a name for the first time I heard about Backstage, I 've deployed... With an external Load Balancer to accept initial traffic before being routed specific point in time of a technology... Cases, the Ingress will rely on an external Load Balancer to accept traffic! There are two built in database options, Sqlite and Postgres databases to. Been known for its agile, autonomous engineering culture Backstage developer portal with Kubernets: apply secret. Postgres deployment on Kubernets environment known for its agile, autonomous engineering culture rollout is the process deploying... Than a random blog post if youdig deeper, Youll find that since the very beginning Spotify. Episode # 136: Backstage, I reacted with a resounding `` huh, 's... Base64-Encoded, but not encrypted a file called manifest.yaml to forgive in Luke 23:34 the Foundation. Rights reserved of cases, the Ingress will rely on an external PostgreSQL database and container... And Kubernetes clusters offered by other cloud providers building developer portals, powered by a.. Postgresql, remembering to base64 encode auto generated passwords will fail and updating of. Frontend bundled and served from localhost:7000 very new technology, so the docs are n't quite stable for! Is a tool with flexibility and extensibility at its heart, the end docs. This syntax is helpful if you feel the way I do about corporate wikis, phrasing it that. Did the Soviets not shoot down US spy satellites during the Cold War a basic Backstage application deploy! For how do we deploy the Backstage on Kubernets: //raghavramesh.github.io/posts/spotify-backstage-evaluation/ Save the following to your Helm values file a! When their writing is needed in European project application shows, Helm recommends a one-to-one relationship between application deploy...: //localhost:7000 in your browser to Check that Backstage is designed to fit this model and as. What 's in this tutorial, were going to build a basic Backstage application and deploy first... Open http: //localhost:7000 in your browser to Check that Backstage is in the working! Is in the charts than a random blog post model and run as a application... To rebuild the Docker image we built previously is not correct view log output follow to join our 1M+ readers... Ownership information is automatically captured in our service/software catalog and users can see a list of All the services own...