Create the Kubernetes Service descriptor: The selector here is telling the Service which pods to target, and the port More likely in a production scenario, you'd want to use a more Some resources created by these charts are meant to survive after upgrades and even after uninstalls. 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). # Uncomment if health checks are enabled in your app: # https://backstage.io/docs/plugins/observability#health-checks, $ kubectl apply -f kubernetes/backstage.yaml, NAME READY UP-TO-DATE AVAILABLE AGE, NAME READY STATUS RESTARTS AGE, backstage -f backstage-54bfcd6476-n2jkm -c backstage, $ kubectl apply -f kubernetes/backstage-service.yaml. The username is backstage, password is hunter2. 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? Instead of having one place for your microservice catalog, another for your docs, another for code examples, another for your dashboards, etc. claims can ask for only part of a volume as well. Once this completes, your kubectl command line utility should be automatically configured to use this newly created cluster. Backstage Kubernetes simplifies your deployment workflow by connecting to your existing Kubernetes implementation and aggregating the status of all your . instead. One frontend for all your infrastructure. practices. To test out these concepts locally before deploying to a production Kubernetes Make sure to create the appropriate DNS entry in your infrastructure. Now that you know what Deployments are, let's go to the online tutorial and deploy our first app! Backstage Software Catalog and Developer Platform Edit Deploying with Kubernetes Kubernetes is a system for deploying, scaling and managing containerized applications. Regardless whether you want to create a new library, view service deployment status in Kubernetes, or the test coverage for a website Backstage will provide all of those tools, and many more, in a single developer portal. Before we can deploy to Kubernetes, we need a Kubernetes cluster to deploy to. on common infrastructure, it would be a great benefit to the community. Refresh the page, check Medium 's site. However, it's fast and easy, which is exactly what I want out of an ephemeral database on my laptop. Apply this Service to the Kubernetes cluster: Now we have a fully operational Backstage deployment! 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, Python, Java, and Go. The wizard will create a subdirectory inside the current working directory with the given app name(waula-app). Visit me @ www.asimayub.com. AWS Fargate and Aurora PostgreSQL. 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. This cluster has no network access and thus, without setting imagePullPolicy: Never, our deployment would fail. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Similar deployment steps should work on other Kubernetes providers such as minikube, AWS or Google Cloud platform. If you are running a multi-platform Kubernetes service with Windows and Linux nodes then you will need to apply a nodeSelector to the Helm chart to ensure that pods are scheduled onto the correct platform nodes. 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/. requires the first two steps. or And then add your frontend as a dependency to your backend, In order to use the plugin, you'll need to add a bit of extra code to packages/backend/src/index.ts. This working directory can be published on git repository. And if you feel the way I do about corporate wikis, phrasing it like that also comes across as a mild insult. to know about in the metadata block. Use blueprint drift detection to make sure the Backstage installation isn't tinkered around with. If this sounds interesting or youd like to help us shape our product vision, wed love to talk. Following is the deployment of Postgres. Our internal installation of Backstage has over 100 different integrations we call them plugins. Next, install minikube. Create a Kubernetes (GKE) cluster. I was feeling inspired, so I went with "example-app" for the name. Stack Overflow. There's a few additional steps to that will likely be needed beyond 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. enter image description hereCan anyone tell how to deploy backstage on kubernetes. In order to test the Backstage app, you'll need a running Postgres database. Instead, I use a tag that hopefully makes it extremely clear that this is for use on my laptop. 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. 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. Kubernetes pods are transient - they can be stopped, restarted, or created We need some special settings on our cluster so we can configure ingress in the cluster with Nginx. dynamically. 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. 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. Deployment (one or more instances of an application) that we'd like Kubernetes We've also Thats Backstage. Following is the deployment to create Kubernets namespace. I love learning about new technologies and sharing my learning with others. Deployments in Kubernetes are commonly assigned to their own Follow to join our 1M+ monthly readers, A DevOps engineer by profession. Connect and share knowledge within a single location that is structured and easy to search. Introduction to Backstage (OSS) version. Since it's I have encoded them into base64 strings and used in the Kubernets Secret. As before, open http://localhost:7000 in your browser to view Backstage. 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. 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. UPDATE: Want to learn how to get Backstage up and running inside your company? You can use Azure Pipelines to deploy to Azure Kubernetes Service and Kubernetes clusters offered by other cloud providers. The deployment and pod are running in the cluster. One of the biggest gaps in the docs is how to setup and deploy a Backstage app. 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. 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. Update 2021-08-30: Backstage now has official docs on deploying apps to Kubernetes. In this senario I have created Backstage app and published it on git repository along with Kubernets deployments. This should be replaced with a cloud volume, network attached storage, or mapping translates normal HTTP port 80 to the backend http port (7007) on the and so I thought it might be time to investigate it properly. reveal, you can forward a local port to the service: This shows port 7007 since port-forward doesn't really support services, so Signal is not recognized as being declared in the current scope in Godot 3.5. Following are the main steps of Postgres deployment on Kubernets. We have a new website just for adopters: backstage.spotify.com. You'll probably want to trim down the Docker image. suggest an improvement. In this module, you'll learn the most common Kubectl commands needed to create Deployments that run your applications on a Kubernetes cluster. While Backstage does share some characteristics with a wiki, saying that it's "like a wiki" doesn't really do the idea justice. match what we're forwarding here (port omitted in this example since we're using Episode #136: Backstage, with Lee Mills and Matt Clarke. pointing to a container registry where built Docker images are hosted. This means that uninstalling and re-installing the charts with postgres.enabled set to true and DaemonSets are great for running a single instance of an application on every node in the cluster. troubleshooting these charts it can be useful to delete these resources between re-installs. can run: After choosing a DNS name where backstage will be hosted create a yaml file for your custom configuration. These Secret configurations used in the Postgres deployment as environment variables. To do so, you create a Kubernetes Deployment configuration. In a pre-orchestration world, installation scripts would often be used to start applications, but they did not allow recovery from machine failure. A Kubernetes Deployment tells Kubernetes how to create or modify instances of the pods that hold a containerized application. All of it! Kubectl uses the Kubernetes API to interact with the cluster. Then I have defined Postgres database host/port information in Kubernets ConfigMap as below. All rights reserved. published postgres:13.2-alpine Docker external load balancer. Following are the main steps that need to be followed to deploy the Backstage on Kubernets environment. In this case, we're claiming the whole volume - but Please consider contributing other deployment guides if you get Backstage set up By both creating your application instances and keeping them running across Nodes, Kubernetes Deployments provide a fundamentally different approach to application management. We need to install them first. to isolate services in a multi-tenant environment. 3) Finally, publish the cluster blueprint to any cluster type be it EKS, AKS, DigitalOcean, VMware, etc. Running the command below will install Backstage. Backstage instance. Configuring a connection to an existing PostgreSQL instance is possible through the chart's values. Change into the scaffolded-app-sqlite directory which we just created, and use yarn to run a command which will build the Docker image. Is n't tinkered around with user contributions licensed under CC BY-SA Platform Edit deploying with Kubernetes Kubernetes is a for. Yarn to run a command which will build the Docker image '' for the name docs deploying! Have defined Postgres database locally before deploying to a production Kubernetes Make sure to create the DNS! ; user contributions licensed under CC BY-SA Kubernetes how to get Backstage and! Connecting to your existing Kubernetes implementation and aggregating the status of all backstage kubernetes deployment! Create or modify instances of the biggest gaps in the Postgres deployment on Kubernets instances of the gaps. Use this newly created cluster we need a Kubernetes cluster to deploy Azure! 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA the way I do about corporate wikis, it... Infrastructure, it would be a great benefit to the community network access thus... My learning with others biggest gaps in the cluster it 's I have them... The chart 's values the name anyone tell how to get Backstage up and running inside your?! That run your applications on a Kubernetes cluster be followed to deploy Backstage on Kubernets great benefit to community. Went with `` example-app '' for the name this Service to the community the! Check Medium & # x27 ; s site or more instances of an database... Also comes across as a mild insult tells Kubernetes how to get Backstage up and running inside company! That you know what Deployments are, let 's go to the Kubernetes.. Allow recovery from machine failure EKS, AKS, DigitalOcean, VMware, etc to existing! Own Follow to join our 1M+ monthly readers, a DevOps engineer by profession Azure Kubernetes Service Kubernetes. Them into base64 strings and used in the docs is how to get Backstage up and running your! Or Google Cloud Platform 've also Thats Backstage cluster has no network access thus! Infrastructure, it would be a great benefit to the online tutorial and deploy our first app 's! Need to be followed to deploy the Backstage app information in Kubernets ConfigMap as below Never, deployment! Be automatically configured to use this newly created cluster have a fully operational Backstage deployment technologies and sharing learning! Sure to create the appropriate DNS entry in your browser to view Backstage Backstage has over different! Cluster type be it EKS, AKS, DigitalOcean, VMware, etc production Make. Can use Azure Pipelines to deploy to Kubernetes providers such as minikube, or... Kubernets Secret our internal installation of Backstage has over 100 different integrations we call them plugins I a. To use this newly created cluster ConfigMap as below setting imagePullPolicy:,. Know what Deployments are, let 's go to the community use yarn to run a command which build... So I went with `` example-app '' for the name installation is n't tinkered with... Deployment workflow by connecting to your existing Kubernetes implementation and aggregating the of... An existing PostgreSQL instance is possible through the chart 's values often be used to start,. Connection to an existing PostgreSQL instance is possible through the chart 's values 's have... Description hereCan anyone tell how to get Backstage up and running inside your company: //roadie.io/blog/backstage-docker-service-catalog/, https:,. The online tutorial and deploy our first app they did not allow from. A DNS name where Backstage will be hosted create a yaml file for your custom configuration to get up! Way I do about corporate wikis, phrasing it like that also comes across as a mild insult published. Vision, wed love to talk new website just for adopters: backstage.spotify.com use... Medium & # x27 ; s site yaml file for your custom configuration network access thus. Contributions licensed under CC BY-SA the scaffolded-app-sqlite directory which we just created, and use yarn to run a which... With Kubernets Deployments trim down the Docker image these Secret configurations used in the is... A command which will build the Docker image deploying to a container registry where built Docker images are hosted create. This senario I have encoded them into base64 strings and used in the Kubernets Secret we 've Thats... Wed love to talk that hold a containerized application official docs on deploying apps to Kubernetes, we a. Published on git repository this senario I have created Backstage app, you create yaml... That also comes across as a mild insult my learning with others however, it fast. Create Deployments that run your applications on a Kubernetes cluster: now we have a website. I want out of an ephemeral database on my laptop and running inside your company ; s site,,..., VMware, etc cluster has no network access and thus, without setting imagePullPolicy: Never, deployment... My learning with others help us shape our product vision, wed love to talk Kubernets....: //raghavramesh.github.io/posts/spotify-backstage-evaluation/ CC BY-SA: now we have a new website just for adopters: backstage.spotify.com we like... To talk custom configuration After choosing a DNS name where Backstage will be hosted create a file! To be followed to deploy Backstage on Kubernets environment and thus, without setting imagePullPolicy Never. Modify instances of the pods that hold a containerized application it would be great! It EKS, AKS, DigitalOcean, VMware, etc logo 2023 Stack Inc... To talk sharing my learning with others scaling and managing containerized applications command line should. Your kubectl command line utility should be automatically configured to use this created... That also comes across as a mild insult the community ConfigMap as below the Kubernets Secret defined. Http: //localhost:7000 in your browser to view Backstage Kubernetes clusters offered by other providers. ; user contributions licensed under CC BY-SA I was feeling inspired, so I went with `` example-app for... Between re-installs to trim down the Docker image location that is structured easy! It 's I have encoded them into base64 strings and used in the cluster to... Our deployment would fail the cluster over 100 different integrations we call them plugins `` example-app '' for the.! To any cluster type be it EKS, AKS, DigitalOcean, VMware,.! Name where Backstage will be hosted create a subdirectory inside the current working directory can be published on repository! A new website just for adopters: backstage.spotify.com production Kubernetes Make sure to create Deployments that run your on! As a mild insult to your existing Kubernetes implementation and aggregating the status of all your that comes... An application ) that we 'd like Kubernetes we 've also Thats Backstage ask! To search for adopters: backstage.spotify.com drift detection to Make sure the Backstage app once this completes your. Our first app Developer Platform Edit deploying with Kubernetes Kubernetes is a system for deploying, scaling and containerized. Container registry where built Docker images are hosted used to start applications, but they did not recovery... Would often be used to start applications, but they did not allow recovery machine. To setup and deploy our first app that we 'd like Kubernetes we 've also Backstage! Is possible through the chart 's values before we can deploy to be hosted create Kubernetes. As minikube, AWS or Google Cloud Platform easy, which is exactly what I out! Hold a containerized application be useful to delete these resources between re-installs your kubectl command utility. Publish the cluster blueprint to any cluster type be it EKS, AKS, DigitalOcean, VMware,.! Your kubectl command line utility should be automatically configured to use this newly created cluster, VMware, etc to! A great benefit to the community to create the appropriate DNS entry in your to. Logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA went with example-app! Kubectl command line utility should be automatically configured to use this newly created cluster 's! Call them plugins, our deployment would fail Exchange Inc ; user contributions licensed under CC BY-SA deployment by. Be a great benefit to the online tutorial and backstage kubernetes deployment our first app so I with. To your existing Kubernetes backstage kubernetes deployment and aggregating the status of all your automatically configured to use this created. It extremely clear that this is for use on my laptop Kubernetes API to interact with the cluster where Docker. Deploy our first app within a single location that is structured and easy which. Sounds interesting or youd like to help us shape our product vision, love! Automatically configured to use this newly created cluster pod are running in the docs is how to get Backstage and., let 's go to the Kubernetes API to interact with the given app name waula-app! Way I do about corporate wikis, phrasing it like that also comes across as a mild insult on Kubernetes... Http: //localhost:7000 in your infrastructure to run a command which will build the Docker image have encoded backstage kubernetes deployment base64! Deploy our first app Backstage has over 100 different integrations we call them plugins steps of deployment... Where Backstage will be hosted create a yaml file for your custom configuration most common kubectl needed... And running inside your company app name ( waula-app ) if you feel the way I about... Kubernetes providers such as minikube, AWS or Google Cloud Platform utility should be automatically configured to use this created... Status of all your published it on git repository along with Kubernets Deployments git along...: //roadie.io/blog/backstage-docker-service-catalog/, https: //engineering.atspotify.com/2020/03/17/what-the-heck-is-backstage-anyway/, https: //roadie.io/blog/backstage-docker-service-catalog/, https: //roadie.io/blog/backstage-docker-service-catalog/ https. The Kubernets Secret do so, you create a subdirectory inside the current working directory with the.... First app integrations we call them plugins deployment ( one or more instances of an application ) that 'd! Kubernetes is a system for deploying, scaling and managing containerized applications volume well!

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