fix multi-line links
Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
This commit is contained in:
@@ -3,8 +3,7 @@
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> [!CAUTION]
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> This entire guide MUST NOT BE USED by users of Backstage 1.26 and
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> newer. If you have applied the changes in this guide, you need to remove them
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> again as you upgrade to recent versions of Backstage. When [the new auth
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> changes](https://github.com/backstage/backstage/tree/master/beps/0003-auth-architecture-evolution)
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> again as you upgrade to recent versions of Backstage. When [the new auth changes](https://github.com/backstage/backstage/tree/master/beps/0003-auth-architecture-evolution)
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> landed backends became natively secured through the framework, and the
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> instructions outlined in here can interfere with the backend functioning
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> correctly.
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@@ -1,11 +1,9 @@
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# Deploying Backstage on AWS using ECR and EKS
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Backstage documentation shows how to build a [Docker
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image](https://backstage.io/docs/deployment/docker); this
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Backstage documentation shows how to build a [Docker image](https://backstage.io/docs/deployment/docker); this
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tutorial shows how to deploy that Docker image to AWS using Elastic Container
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Registry (ECR) and Elastic Kubernetes Service (EKS). Amazon also supports
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deployments with Helm, covered in the [Helm
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Kubernetes](../../kubernetes/basic_kubernetes_example_with_helm) example.
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deployments with Helm, covered in the [Helm Kubernetes](../../kubernetes/basic_kubernetes_example_with_helm) example.
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The basic workflow for this method is to build a Backstage Docker image, upload
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the new version to a container registry, and update a Kubernetes deployment with
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@@ -13,8 +11,7 @@ the new image.
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## Create a container registry
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To create an Elastic Container Registry on AWS, go to the [AWS ECR
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console](https://console.aws.amazon.com/ecr/repositories).
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To create an Elastic Container Registry on AWS, go to the [AWS ECR console](https://console.aws.amazon.com/ecr/repositories).
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Click `Create repository` and give the repository a name, like `backstage`.
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@@ -35,8 +32,7 @@ Go to [AWS IAM console](https://console.aws.amazon.com/iam/home) and select
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## Publish a Backstage build
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Follow the [Docker
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image](https://backstage.io/docs/deployment/docker)
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Follow the [Docker image](https://backstage.io/docs/deployment/docker)
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documentation to build a new Backstage Docker image:
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```shell
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@@ -56,8 +52,7 @@ Default region name: <region for your ECR repository>
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Now you can use the AWS CLI to push the built image to the ECR repository. It's
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a good practice to use a specific version tag as well as `latest` when pushing;
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more about [Semver tagging
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here](https://medium.com/@mccode/using-semantic-versioning-for-docker-image-tags-dfde8be06699).
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more about [Semver tagging here](https://medium.com/@mccode/using-semantic-versioning-for-docker-image-tags-dfde8be06699).
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Go to the [AWS ECR console](https://console.aws.amazon.com/ecr/repositories) and
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click on your repository, then `View push commands`. This will show the
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@@ -83,12 +78,10 @@ Kubernetes deployment based on this image.
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Creating an Elastic Kubernetes Service (EKS) cluster is beyond the scope of this
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document, but it can be as easy as `eksctl create cluster` documented in the
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[AWS EKS getting started
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guide](https://docs.aws.amazon.com/eks/latest/userguide/getting-started-eksctl.html),
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[AWS EKS getting started guide](https://docs.aws.amazon.com/eks/latest/userguide/getting-started-eksctl.html),
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which uses a Cloudformation template to create the necessary resources.
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To deploy the Docker image to EKS, follow the [Kubernetes
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guide](https://backstage.io/docs/deployment/k8s#creating-the-backstage-instance)
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To deploy the Docker image to EKS, follow the [Kubernetes guide](https://backstage.io/docs/deployment/k8s#creating-the-backstage-instance)
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but set the Backstage deployment `image` to the ECR repository URL:
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```yaml
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@@ -110,8 +103,7 @@ spec:
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...
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```
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Create the [Service
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descriptor](https://backstage.io/docs/deployment/k8s#creating-a-backstage-service)
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Create the [Service descriptor](https://backstage.io/docs/deployment/k8s#creating-a-backstage-service)
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as well, and apply these Kubernetes definitions to the EKS cluster to complete
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the Backstage deployment:
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@@ -120,16 +112,14 @@ $ kubectl apply -f kubernetes/backstage.yaml
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$ kubectl apply -f kubernetes/backstage-service.yaml
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```
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Now you can see your Backstage workload running from the [EKS
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console](https://console.aws.amazon.com/eks/home).
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Now you can see your Backstage workload running from the [EKS console](https://console.aws.amazon.com/eks/home).
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## Further steps
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### Exposing Backstage with a load balancer
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To make the service useful, we need to expose the workload with a load balancer.
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Follow the [Application load balancing on
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EKS](https://docs.aws.amazon.com/eks/latest/userguide/alb-ingress.html) guide to
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Follow the [Application load balancing on EKS](https://docs.aws.amazon.com/eks/latest/userguide/alb-ingress.html) guide to
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set up a Load Balancer controller and Kubernetes ingress to your application.
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This is ultimately a `kubectl apply` with an ingress definition:
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