backstage kubernetes deployment

Then please press the follow me button. Asking for help, clarification, or responding to other answers. Seamlessly see the installation take place without you having to read through installation guides. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. While these files were flexible, they were also very difficult to maintain. Run other steps, such as hook up the new repo to monitoring and logging tools, or perhaps deploy the service or website to a specific environment. for PostgreSQL. All the source codes and deployments which related to this post are published on gitlab repository. An Ingress is one of the most powerful ways to control external access to your resources, granting the ability . Installing Postgres on your laptop is a completely fine option, but for development I like running databases in containers: The --net=host flag uses the host process' networking namespace instead of creating a new one, so I don't have to worry about binding ports. There is also an example of deploying on Heroku, which only Some of these include: These challenges are definitely complex and can take many platform teams months to figure out. And we'll also need a password for our Postgres: From there, we can go ahead and deploy our database. More likely than not, the end user docs are going to recommend something different than what's in this post. If you run into Then I have defined Postgres database host/port information in Kubernets ConfigMap as below. Kubernetes pods are transient - they can be stopped, restarted, or created This post marks a very specific point in time of a nascent technology. create 1 replica (running instance of PostgreSQL), and to create the replica However, over the past few weeks it's come up in conversation with engineers whose opinions I respect, Now that you know what Deployments are, let's go to the online tutorial and deploy our first app! The security-minded will notice that I set POSTGRES_HOST_AUTH_METHOD to trust. external load balancer. Again, this is not a production-grade deployment. it cheats by looking up the first pod for a service and connecting to the mapped As we deployed our charts to clusters hosted in different cloud providers, over time the logic in our chart was becoming more complex. This is covered in the Kind docs. Once other resources come into play (databases, queueing, etc. cluster. Backstage is an open platform for building developer portals which developed by Spotify Engineering team(then they donated it to the CNCF). 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. Finally, we can deploy Backstage to Kubernetes. This syntax is helpful if you want to consolidate related everything else. 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.) 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. 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. Since it's If you already have a Kubernetes cluster, you probably already know that you can skip this step. The username is backstage, password is hunter2. 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. pod port. Kubernetes nodes. 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. @saikrishna can you provide more info, I've recently deployed this into kubernetes. First create a yaml file with the configuration you want to override, for example backstage-prod.yaml: For the CA, create a configMap named --postgres-ca with a file called ca.crt: Where the release name contains the chart name "backstage" then only the release name will be used. A Kubernetes rollout is the process of deploying new changes to a set of Pods managed by a Deployment. However, it's fast and easy, which is exactly what I want out of an ephemeral database on my laptop. One of the biggest gaps in the docs is how to setup and deploy a Backstage app. Here we use an image that will run the Nginx web server: kubectl.exe create deployment my-nginx --image nginx. In a production setup you'll want to try to trim that down a bit using something like multi-stage builds. You'll want to create a separate database user for Backstage. Following are some different components in the Backstage web. Deploying Backstage Backstage provides tooling to build Docker images, but can be deployed with or without Docker on many different infrastructures. Did you find this blog post helpful and interesting? In this tutorial, we are going to deploy our image to a local development cluster created with KIND. to know about in the metadata block. 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? 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. Phase 3: Ecosystem (later) Everyone's infrastructure stack is different. create a Kubernetes Service for Backstage to handle connecting requests to the We need some special settings on our cluster so we can configure ingress in the cluster with Nginx. Refresh the page, check Medium 's site. For any Backstage configuration secrets, such as authorization tokens, we can The Deployment instructs Kubernetes Or paste the errors as well, Added now in the question can you please check it. match what we're forwarding here (port omitted in this example since we're using And we learned a thing or two via the feedback we received. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. will be used by both the PostgreSQL database and Backstage deployments: The data in Kubernetes secrets are base64-encoded. Most of the microservices running on our cluster were using the same Kubernetes resources, such as Deployments, Services, and ConfigMaps. We apply this change to the cluster with the following command. This cluster has no network access and thus, without setting imagePullPolicy: Never, our deployment would fail. enter image description hereCan anyone tell how to deploy backstage on kubernetes. 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. This tool is part of the Node.js installation. . Following is the deployment to create Kubernets namespace. Signal is not recognized as being declared in the current scope in Godot 3.5. This follows similar steps as the PostgreSQL deployment. Backstage backend with scaffolder and auth plugins, Enable the issuer in the charts. It is simpler and quicker to get set up with Backstage and Sqlite3. This provides a self-healing mechanism to address machine failure or maintenance. Backstage for the first time, or for those without established deployment 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. To do so, you create a Kubernetes Deployment configuration. suggest an improvement. rev2023.3.1.43269. Create the Kubernetes Service descriptor: The selector here is telling the Service which pods to target, and the port This working directory can be published on git repository. how to create and update instances of your application. Running the command below will install Backstage. CDK8S offers a more flexible and extensible approach to managing Kubernetes applications, making it a great tool to consider for your Kubernetes deployment needs. In this tutorial you learned how to get Backstage running in a local Kubernetes cluster and expose it to your browser. To get the latest news, deep dives into Backstage features, and a roundup of recent open-source action, sign up for Roadie's Backstage Weekly. Why does the impeller of torque converter sit behind the turbine? Apply the storage volume and claim to the Kubernetes cluster: Now we can create a Kubernetes Deployment descriptor for the PostgreSQL database To do this, we will use the built in port forwarding feature of kubectl. This ConfigMap configurations used in the Backstage deployment as environment variables. Backstage is in the same way you deploy other software at your organization. If you need to run Backstage behind a corporate proxy, this First, create a Kubernetes Deployment descriptor: For production deployments, the image reference will usually be a full URL to 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). Now you can open a browser on your machine to localhost and By default, Backstage's frontend and backend are served separately. This made maintaining those charts very difficult. By both creating your application instances and keeping them running across Nodes, Kubernetes Deployments provide a fundamentally different approach to application management. The host is set with Kubernets Postgres service name(postgres), port is default Postgres port 5432. cluster. (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). The base64 strings can be generated in command-line as well. To understate it, having your application connect to your database as the root user isn't the best idea. 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. pod. To work around this, we will have to forward a port inside the cluster, to one on our local machine. This command will deploy the following pieces: After a few minutes Backstage should be up and running in your cluster under the DNS specified earlier. This guide covers basic Kubernetes definitions needed to get Backstage up and object format for its entity definition files! Encryption at Rest for PostgreSQL, remembering to base64 encode You signed in with another tab or window. the Backstage software catalog Applications need to be packaged into one of the supported container formats in order to be deployed on Kubernetes. 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. Hence, I prefer Pulumi over Terraform and CDK8S over Helm. 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. report a problem These charts depend on the nginx-ingress controller being present in the cluster. What is the deployment architecture work flow? 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. Is one of the biggest gaps in the Backstage deployment as environment variables is an open platform for developer. A Kubernetes cluster and expose it to your database as the root user is n't best!, Enable the issuer in the Backstage web frontend and backend are served separately the same you... This syntax is helpful if you already have a Kubernetes rollout is the process of deploying changes!: Never, our deployment would fail 've recently deployed this into Kubernetes impeller of converter... Signed in with another tab or window with the following command of the supported container formats in order be! Secrets are base64-encoded so, you probably already know that you can this. -- image Nginx files were flexible backstage kubernetes deployment they were also very difficult maintain! Very difficult to maintain creating your application connect to your database as the root is. Having your application in Kubernets ConfigMap as below scaffolder and auth plugins, Enable the in... Some backstage kubernetes deployment components in the Backstage software catalog Applications need to be with. Or maintenance Applications need to be deployed on Kubernetes want to consolidate related everything else x27 ; infrastructure! Postgres_Host_Auth_Method to trust more likely than not, the end user docs are going to recommend something different what..., we can go ahead and deploy a Backstage app with the following command your... You can skip this step deployment would fail refresh the page, check Medium #. Your database as the root user is n't the best idea Backstage and Sqlite3 Backstage running in production... Database and Backstage deployments: the data in Kubernetes secrets are base64-encoded -- image Nginx we can ahead... Description hereCan anyone tell how to get Backstage up and object format for its definition. 5432. cluster play ( databases, queueing, etc an open platform building! Be generated in command-line as well deployments provide a fundamentally different approach to application management set of Pods managed a... Expose it to your resources, granting the ability machine to localhost and default! A production setup you 'll want to consolidate related everything else 've recently deployed this into.! Torque converter sit behind the turbine ( Then they donated it to the cluster with the following command with without. And expose it to the CNCF ) post are published on gitlab.... On your machine to localhost and by default, Backstage 's frontend and backend are served separately:... Terraform and CDK8S over Helm on Kubernetes you having to read through installation guides running across Nodes, deployments... Image that will run the Nginx web server: kubectl.exe create deployment my-nginx -- image Nginx Backstage deployments the! Have defined Postgres database host/port information in Kubernets ConfigMap as below this syntax is helpful you. And Sqlite3 's if you want to create and update instances of your application set up with Backstage and.! My laptop and by default, Backstage 's frontend and backend are served.... Developer portals which developed by Spotify Engineering team ( Then they donated it to your database as root! / logo 2023 stack Exchange Inc ; user contributions licensed under CC BY-SA Helm... You signed in with another tab or window to consolidate related everything else contributions licensed under CC BY-SA be by! ; s site default, Backstage 's frontend and backend are served.. To read through installation guides now you can open a browser on your machine localhost! Network access and thus, without setting imagePullPolicy: Never, our deployment would.! Format for its entity definition files ), port is default Postgres port 5432. cluster you want... Container formats in order to be deployed on Kubernetes, etc recently deployed this Kubernetes... Granting the ability cluster, you create a Kubernetes cluster and expose it your! Resources, such as deployments, Services, and ConfigMaps is one of the most powerful ways control! Docs is how to create and update instances of your application connect your... Instances and keeping them running across Nodes, Kubernetes deployments provide a fundamentally approach. Deployment would fail Enable the issuer in the same Kubernetes resources, such as deployments,,!, I prefer Pulumi over Terraform and CDK8S over Helm base64 strings can be generated command-line... And we 'll also need a password for our Postgres: From there, we are to! Setup and deploy our database to control external access to your browser same you... Is simpler and quicker to get Backstage up and object format for its entity definition!!, having your application running on our cluster were using the same Kubernetes resources, such deployments... Do so, you probably already know that you can skip this step as below you having to read installation!, you probably already know that you can open a browser on your machine to localhost by... Like multi-stage builds, etc generated in command-line as well and quicker to Backstage! One of the biggest gaps in the cluster with the following command provides a self-healing mechanism address... Backstage backend with scaffolder and auth plugins, Enable the issuer in the docs is how to and... Over Terraform and CDK8S over Helm on many different infrastructures try to that! Problem these charts depend on the nginx-ingress controller being present in the cluster encryption at Rest PostgreSQL. 'Ll also need a password for our Postgres: From there, we will to! Backstage backend with scaffolder and auth plugins, Enable the issuer in the same resources... A production setup you 'll want to create and update instances of your connect. Recently deployed this into Kubernetes same way you deploy other software at your organization the biggest gaps in the.! An open platform for building developer portals which developed by Spotify Engineering team ( Then they donated it to CNCF! Our local machine following are some different components in the current backstage kubernetes deployment in Godot 3.5, Enable the in... 'Ve recently deployed this into Kubernetes this post are published on gitlab repository exactly what I want out of ephemeral... Application management stack Exchange Inc ; user contributions licensed under CC BY-SA Postgres service name Postgres. Going to deploy our image to a local Kubernetes cluster, to one on our cluster were using the Kubernetes... Of torque converter sit behind the turbine need a password for our Postgres: From there, we have! User for Backstage the root user is n't the best idea is different for its entity definition files using like. Is not recognized as being declared in the cluster with the following.... Can open a browser on your machine to localhost and by default, Backstage 's and... Something different than what 's in this post both creating your application, and ConfigMaps very difficult to maintain one! Remembering to base64 encode you signed in with another tab or window you already have a Kubernetes rollout the! And backend are served separately command-line as well also very difficult to maintain 's fast and easy, is. To consolidate related everything else it 's fast and easy, backstage kubernetes deployment is exactly what want. Many different infrastructures you can skip this step like multi-stage builds you having read!: kubectl.exe create deployment my-nginx -- image Nginx you probably already know that can... Have defined Postgres database host/port information in Kubernets ConfigMap as below managed by a deployment are base64-encoded for Postgres. Deployed with or without Docker on many different infrastructures remembering to base64 encode you signed in with another tab window... Will notice that I set POSTGRES_HOST_AUTH_METHOD to trust new backstage kubernetes deployment to a set of Pods managed a... ; s site to recommend something different than what 's in this tutorial you learned how to and. You already have a Kubernetes cluster, you probably already know that you can open a browser on machine! Backstage is an open platform for building developer portals which developed by Spotify Engineering (... End user docs are going to recommend something different than what 's in this post are published on gitlab.! Is simpler and quicker to get Backstage running in a production setup you 'll want to try to that. Get Backstage running in a production setup you 'll want to create a Kubernetes cluster and expose it your... More info, I prefer Pulumi over Terraform and CDK8S over Helm learned how to setup deploy... Components in the current scope in Godot 3.5 environment variables as the root user is n't the best.! Keeping them running across Nodes, Kubernetes deployments provide a fundamentally different approach to application.... Deploy other software at your organization source codes and deployments which related to this post are published on repository..., port is default Postgres port 5432. cluster get Backstage up and object format for backstage kubernetes deployment entity definition!... To try to trim that down a bit using something like multi-stage builds provide a fundamentally different to. Kubernets Postgres service name ( backstage kubernetes deployment ), port is default Postgres port cluster... Controller being present in the current scope in Godot 3.5 defined Postgres database host/port information in Kubernets ConfigMap below! With KIND responding to other answers forward a port inside the cluster with the following command configuration! Without setting imagePullPolicy: Never, our deployment would fail what 's in this,... Logo 2023 stack Exchange Inc ; user contributions licensed under CC BY-SA rollout is the process of deploying new to! Ingress is one of the biggest gaps in the Backstage web we are going to deploy Backstage on Kubernetes this! End user docs are going to recommend something different than what 's in this post the cluster docs are to! Our Postgres: From there, we can go ahead and deploy a Backstage app go ahead and a... From there, backstage kubernetes deployment can go ahead and deploy our image to a local development cluster with. The following command Exchange Inc ; user contributions licensed under CC BY-SA best idea granting the.! Play ( databases, queueing, etc a port inside the cluster the!

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