Git-Mirrors/constellation
1
0
Fork 0
mirror of https://github.com/edgelesssys/constellation.git synced 2025-05-02 06:16:08 -04:00
Code Issues Projects Releases Packages Wiki Activity

docs: add release v2.7.0 (#1592)

Browse source 
Co-authored-by: katexochen <katexochen@users.noreply.github.com>
This commit is contained in:
edgelessci 2023-04-05 10:33:16 +02:00 • committed by GitHub
parent b6778ab3e8
commit 06bbdda9dc
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
58 changed files with 7516 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
docs/versioned_docs/version-2.7/getting-started/examples.md Normal file
View file

@ -0,0 +1,6 @@
# Examples
After you [installed the CLI](install.md) and [created your first cluster](first-steps.md), you're ready to deploy applications. Why not start with one of the following examples?
* [Emojivoto](examples/emojivoto.md): a simple but fun web application
* [Online Boutique](examples/online-boutique.md): an e-commerce demo application by Google consisting of 11 separate microservices
* [Horizontal Pod Autoscaling](examples/horizontal-scaling.md): an example demonstrating Constellation's autoscaling capabilities

22
docs/versioned_docs/version-2.7/getting-started/examples/emojivoto.md Normal file
View file

@ -0,0 +1,22 @@
# Emojivoto
[Emojivoto](https://github.com/BuoyantIO/emojivoto) is a simple and fun application that's well suited to test the basic functionality of your cluster.
<!-- vale off -->
<img src={require("../../_media/example-emojivoto.jpg").default} alt="emojivoto - Web UI" width="552"/>
<!-- vale on -->
1. Deploy the application:
```bash
kubectl apply -k github.com/BuoyantIO/emojivoto/kustomize/deployment
```
2. Wait until it becomes available:
```bash
kubectl wait --for=condition=available --timeout=60s -n emojivoto --all deployments
```
3. Forward the web service to your machine:
```bash
kubectl -n emojivoto port-forward svc/web-svc 8080:80
```
4. Visit [http://localhost:8080](http://localhost:8080)

98
docs/versioned_docs/version-2.7/getting-started/examples/horizontal-scaling.md Normal file
View file

@ -0,0 +1,98 @@
# Horizontal Pod Autoscaling
This example demonstrates Constellation's autoscaling capabilities. It's based on the Kubernetes [HorizontalPodAutoscaler Walkthrough](https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough/). During the following steps, Constellation will spawn new VMs on demand, verify them, add them to the cluster, and delete them again when the load has settled down.
## Requirements
The cluster needs to be initialized with Kubernetes 1.23 or later. In addition, [autoscaling must be enabled](../../workflows/scale.md) to enable Constellation to assign new nodes dynamically.
Just for this example specifically, the cluster should have as few worker nodes in the beginning as possible. Start with a small cluster with only *one* low-powered node for the control-plane node and *one* low-powered worker node.
:::info
We tested the example using instances of types `Standard_DC4as_v5` on Azure and `n2d-standard-4` on GCP.
:::
## Setup
1. Install the Kubernetes Metrics Server:
```bash
kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
```
2. Deploy the HPA example server that's supposed to be scaled under load.
This manifest is similar to the one from the Kubernetes HPA walkthrough, but with increased CPU limits and requests to facilitate the triggering of node scaling events.
```bash
cat <<EOF | kubectl apply -f -
apiVersion: apps/v1
kind: Deployment
metadata:
name: php-apache
spec:
selector:
matchLabels:
run: php-apache
replicas: 1
template:
metadata:
labels:
run: php-apache
spec:
containers:
- name: php-apache
image: registry.k8s.io/hpa-example
ports:
- containerPort: 80
resources:
limits:
cpu: 900m
requests:
cpu: 600m
---
apiVersion: v1
kind: Service
metadata:
name: php-apache
labels:
run: php-apache
spec:
ports:
- port: 80
selector:
run: php-apache
EOF
```
3. Create a HorizontalPodAutoscaler.
Set an average CPU usage across all Pods of 20% to see one additional worker node being created later. Note that the CPU usage isn't related to the host CPU usage, but rather to the requested CPU capacities (20% of 600 milli-cores CPU across all Pods). See the [original tutorial](https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough/#create-horizontal-pod-autoscaler) for more information on the HPA configuration.
```bash
kubectl autoscale deployment php-apache --cpu-percent=20 --min=1 --max=10
```
4. Create a Pod that generates load on the server:
```bash
kubectl run -i --tty load-generator --rm --image=busybox:1.28 --restart=Never -- /bin/sh -c "while true; do wget -q -O- http://php-apache; done"
```
5. Wait a few minutes until new nodes are added to the cluster. You can [monitor](#monitoring) the state of the HorizontalPodAutoscaler, the list of nodes, and the behavior of the autoscaler.
6. To stop the load generator, press CTRL+C and run:
```bash
kubectl delete pod load-generator
```
7. The cluster-autoscaler checks every few minutes if nodes are underutilized. It will taint such candidates for removal and wait additional 10 minutes before the nodes are eventually removed and deallocated. The whole process can take about 20 minutes.
## Monitoring
:::tip
For better observability, run the listed commands in different tabs in your terminal.
:::
You can watch the status of the HorizontalPodAutoscaler with the current CPU usage, the target CPU limit, and the number of replicas created with:
```bash
kubectl get hpa php-apache --watch
```
From time to time compare the list of nodes to check the behavior of the autoscaler:
```bash
kubectl get nodes
```
For deeper insights, see the logs of the autoscaler Pod, which contains more details about the scaling decision process:
```bash
kubectl logs -f deployment/constellation-cluster-autoscaler -n kube-system
```

29
docs/versioned_docs/version-2.7/getting-started/examples/online-boutique.md Normal file
View file

@ -0,0 +1,29 @@
# Online Boutique
[Online Boutique](https://github.com/GoogleCloudPlatform/microservices-demo) is an e-commerce demo application by Google consisting of 11 separate microservices. In this demo, Constellation automatically sets up a load balancer on your CSP, making it easy to expose services from your confidential cluster.
<!-- vale off -->
<img src={require("../../_media/example-online-boutique.jpg").default} alt="Online Boutique - Web UI" width="662"/>
<!-- vale on -->
1. Create a namespace:
```bash
kubectl create ns boutique
```
2. Deploy the application:
```bash
kubectl apply -n boutique -f https://github.com/GoogleCloudPlatform/microservices-demo/raw/main/release/kubernetes-manifests.yaml
```
3. Wait for all services to become available:
```bash
kubectl wait --for=condition=available --timeout=300s -n boutique --all deployments
```
4. Get the frontend's external IP address:
```shell-session
$ kubectl get service frontend-external -n boutique | awk '{print $4}'
EXTERNAL-IP
<your-ip>
```
(`<your-ip>` is a placeholder for the IP assigned by your CSP.)
5. Enter the IP from the result in your browser to browse the online shop.

150
docs/versioned_docs/version-2.7/getting-started/first-steps-local.md Normal file
View file

@ -0,0 +1,150 @@
# First steps with MiniConstellation
<!-- vale off -->
With the `constellation mini` command, you can deploy and test Constellation locally without a cloud subscription. This mode is called MiniConstellation. Conceptually, MiniConstellation is similar to [MicroK8s](https://microk8s.io/), [K3s](https://k3s.io/), and [minikube](https://minikube.sigs.k8s.io/docs/).
<!-- vale on -->
MiniConstellation uses virtualization to create a local cluster with one control-plane node and one worker node. It **doesn't** require hardware with Confidential VM (CVM) support. For attestation, MiniConstellation currently uses a software-based vTPM provided by KVM/QEMU.
:::caution
MiniConstellation has specific soft- and hardware requirements such as a Linux OS running on an x86-64 CPU. Pay attention to all [prerequisites](#prerequisites) when setting up.
:::
:::note
Since MiniConstellation runs on your local system, cloud features such as load balancing,
attaching persistent storage, or autoscaling aren't available.
:::
## Prerequisites
* A Linux OS with the following components installed
* [Constellation CLI](./install.md#install-the-constellation-cli)
* [KVM kernel module](https://www.linux-kvm.org/page/Main_Page)
* [Docker](https://docs.docker.com/engine/install/)
* [xsltproc](https://gitlab.gnome.org/GNOME/libxslt/-/wikis/home)
* (Optional) [virsh](https://www.libvirt.org/manpages/virsh.html) to observe and access your nodes
* Other system requirements
* An x86-64 CPU with at least 4 cores (6 cores are recommended)
* At least 4 GB RAM (6 GB are recommended)
* 20 GB of free disk space
* Hardware virtualization enabled in the BIOS/UEFI (often referred to as Intel VT-x or AMD-V/SVM)
* `iptables` rules configured to not drop forwarded packages.
If running the following command returns no error, please follow [the troubleshooting guide](#vms-have-no-internet-access):
```bash
sudo iptables -S | grep -q -- '-P FORWARD DROP'
```
## Create your cluster
The following creates your MiniConstellation cluster (may take up to 10 minutes to complete):
```bash
constellation mini up
```
This will configure your current directory as the [workspace](../architecture/orchestration.md#workspaces) for this cluster.
All `constellation` commands concerning this cluster need to be issued from this directory.
## Connect `kubectl`
Configure `kubectl` to connect to your local Constellation cluster:
```bash
export KUBECONFIG="$PWD/constellation-admin.conf"
```
Your cluster initially consists of a single control-plane node:
```shell-session
$ kubectl get nodes
NAME STATUS ROLES AGE VERSION
control-plane-0 Ready control-plane 66s v1.24.6
```
A worker node will request to join the cluster shortly. Before the new worker node is allowed to join the cluster, its state is verified using remote attestation by the [JoinService](../architecture/microservices.md#joinservice).
If verification passes successfully, the new node receives keys and certificates to join the cluster.
You can follow this process by viewing the logs of the JoinService:
```shell-session
$ kubectl logs -n kube-system daemonsets/join-service -f
{"level":"INFO","ts":"2022-10-14T09:32:20Z","caller":"cmd/main.go:48","msg":"Constellation Node Join Service","version":"2.1.0","cloudProvider":"qemu"}
{"level":"INFO","ts":"2022-10-14T09:32:20Z","logger":"validator","caller":"watcher/validator.go:96","msg":"Updating expected measurements"}
...
```
Once the worker node has joined your cluster, it may take a couple of minutes for all resources to become available.
You can check on the state of your cluster by running the following:
```shell-session
$ kubectl get nodes
NAME STATUS ROLES AGE VERSION
control-plane-0 Ready control-plane 2m59s v1.24.6
worker-0 Ready <none> 32s v1.24.6
```
## Deploy a sample application
1. Deploy the [emojivoto app](https://github.com/BuoyantIO/emojivoto)
```bash
kubectl apply -k github.com/BuoyantIO/emojivoto/kustomize/deployment
```
2. Expose the frontend service locally
```bash
kubectl wait --for=condition=available --timeout=60s -n emojivoto --all deployments
kubectl -n emojivoto port-forward svc/web-svc 8080:80 &
curl http://localhost:8080
kill %1
```
## Terminate your cluster
Once you are done, you can clean up the created resources using the following command:
```bash
constellation mini down
```
This will destroy your cluster and clean up your workspace.
The VM image and cluster configuration file (`constellation-conf.yaml`) will be kept and may be reused to create new clusters.
## Troubleshooting
Make sure to use the [latest release](https://github.com/edgelesssys/constellation/releases/latest) and check out the [known issues](https://github.com/edgelesssys/constellation/issues?q=is%3Aopen+is%3Aissue+label%3A%22known+issue%22).
### VMs have no internet access
`iptables` rules may prevent your VMs from accessing the internet.
Make sure your rules aren't dropping forwarded packages.
List your rules:
```bash
sudo iptables -S
```
The output may look similar to the following:
```shell-session
-P INPUT ACCEPT
-P FORWARD DROP
-P OUTPUT ACCEPT
-N DOCKER
-N DOCKER-ISOLATION-STAGE-1
-N DOCKER-ISOLATION-STAGE-2
-N DOCKER-USER
```
If your `FORWARD` chain is set to `DROP`, you need to update your rules:
```bash
sudo iptables -P FORWARD ACCEPT
```

181
docs/versioned_docs/version-2.7/getting-started/first-steps.md Normal file
View file

@ -0,0 +1,181 @@
# First steps with Constellation
The following steps guide you through the process of creating a cluster and deploying a sample app. This example assumes that you have successfully [installed and set up Constellation](install.md),
and have access to a cloud subscription.
:::tip
If you don't have a cloud subscription, check out [MiniConstellation](first-steps-local.md), which lets you set up a local Constellation cluster using virtualization.
:::
:::note
If you encounter any problem with the following steps, make sure to use the [latest release](https://github.com/edgelesssys/constellation/releases/latest) and check out the [known issues](https://github.com/edgelesssys/constellation/issues?q=is%3Aopen+is%3Aissue+label%3A%22known+issue%22).
:::
## Create a cluster
1. Create the configuration file and IAM resources for your selected cloud provider
First, you need to create a [configuration file](../workflows/config.md) and an [IAM configuration](../workflows/config.md#creating-an-iam-configuration). The easiest way to do this is the following CLI command:
<tabs groupId="csp">
<tabItem value="azure" label="Azure">
```bash
constellation iam create azure --region=westus --resourceGroup=constellTest --servicePrincipal=spTest --generate-config
```
This command creates IAM configuration on the Azure region `westus` creating a new resource group `constellTest` and a new service principal `spTest`. It also creates the configuration file `constellation-conf.yaml` in your current directory with the IAM values filled in.
Note that CVMs are currently only supported in a few regions, check [Azure's products available by region](https://azure.microsoft.com/en-us/global-infrastructure/services/?products=virtual-machines&regions=all). These are:
* `westus`
* `eastus`
* `northeurope`
* `westeurope`
</tabItem>
<tabItem value="gcp" label="GCP">
```bash
constellation iam create gcp --projectID=yourproject-12345 --zone=europe-west2-a --serviceAccountID=constell-test --generate-config
```
This command creates IAM configuration in the GCP project `yourproject-12345` on the GCP zone `europe-west2-a` creating a new service account `constell-test`. It also creates the configuration file `constellation-conf.yaml` in your current directory with the IAM values filled in.
Note that only regions offering CVMs of the `C2D` or `N2D` series are supported. You can find a [list of all regions in Google's documentation](https://cloud.google.com/compute/docs/regions-zones#available), which you can filter by machine type `C2D` or `N2D`.
</tabItem>
<tabItem value="aws" label="AWS">
```bash
constellation iam create aws --zone=eu-central-1a --prefix=constellTest --generate-config
```
This command creates IAM configuration for the AWS zone `eu-central-1a` using the prefix `constellTest` for all named resources being created. It also creates the configuration file `constellation-conf.yaml` in your current directory with the IAM values filled in.
Constellation OS images are currently replicated to the following regions:
* `eu-central-1`
* `us-east-2`
* `ap-south-1`
If you require the OS image to be available in another region, [let us know](https://github.com/edgelesssys/constellation/issues/new?assignees=&labels=&template=feature_request.md&title=Support+new+AWS+image+region:+xx-xxxx-x).
You can find a list of all [regions in AWS's documentation](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-regions-availability-zones.html#concepts-available-regions).
</tabItem>
</tabs>
:::tip
To learn about all options you have for managing IAM resources and Constellation configuration, see the [Configuration workflow](../workflows/config.md).
:::
<!--
:::info
In case you don't have access to CVMs on Azure, you may use less secure [trusted launch VMs](../workflows/trusted-launch.md) instead. For this, set **confidentialVM** to `false` in the configuration file.
:::
-->
2. Create the cluster with one control-plane node and two worker nodes. `constellation create` uses options set in `constellation-conf.yaml`.
If you want to manually use [Terraform](../reference/terraform.md) for managing the cloud resources instead, follow the corresponding instructions in the [Create workflow](../workflows/create.md).
:::tip
On Azure, you may need to wait 15+ minutes at this point for role assignments to propagate.
:::
```bash
constellation create --control-plane-nodes 1 --worker-nodes 2 -y
```
This should give the following output:
```shell-session
$ constellation create ...
Your Constellation cluster was created successfully.
```
3. Initialize the cluster
```bash
constellation init
```
This should give the following output:
```shell-session
$ constellation init
Your Constellation master secret was successfully written to ./constellation-mastersecret.json
Initializing cluster ...
Your Constellation cluster was successfully initialized.
Constellation cluster identifier g6iMP5wRU1b7mpOz2WEISlIYSfdAhB0oNaOg6XEwKFY=
Kubernetes configuration constellation-admin.conf
You can now connect to your cluster by executing:
export KUBECONFIG="$PWD/constellation-admin.conf"
```
The cluster's identifier will be different in your output.
Keep `constellation-mastersecret.json` somewhere safe.
This will allow you to [recover your cluster](../workflows/recovery.md) in case of a disaster.
:::info
Depending on your CSP and region, `constellation init` may take 10+ minutes to complete.
:::
4. Configure kubectl
```bash
export KUBECONFIG="$PWD/constellation-admin.conf"
```
## Deploy a sample application
1. Deploy the [emojivoto app](https://github.com/BuoyantIO/emojivoto)
```bash
kubectl apply -k github.com/BuoyantIO/emojivoto/kustomize/deployment
```
2. Expose the frontend service locally
```bash
kubectl wait --for=condition=available --timeout=60s -n emojivoto --all deployments
kubectl -n emojivoto port-forward svc/web-svc 8080:80 &
curl http://localhost:8080
kill %1
```
## Terminate your cluster
Use the CLI to terminate your cluster. If you manually used [Terraform](../reference/terraform.md) to manage your cloud resources, follow the corresponding instructions in the [Terminate workflow](../workflows/terminate.md).
```bash
constellation terminate
```
This should give the following output:
```shell-session
$ constellation terminate
You are about to terminate a Constellation cluster.
All of its associated resources will be DESTROYED.
This action is irreversible and ALL DATA WILL BE LOST.
Do you want to continue? [y/n]:
```
Confirm with `y` to terminate the cluster:
```shell-session
Terminating ...
Your Constellation cluster was terminated successfully.
```
Optionally, you can also [delete your IAM resources](../workflows/config.md#deleting-an-iam-configuration).

444
docs/versioned_docs/version-2.7/getting-started/install.md Normal file
View file

@ -0,0 +1,444 @@
# Installation and setup
Constellation runs entirely in your cloud environment and can be controlled via a dedicated command-line interface (CLI).
The following guides you through the steps of installing the CLI on your machine, verifying it, and connecting it to your cloud service provider (CSP).
## Prerequisites
Make sure the following requirements are met:
- Your machine is running Linux or macOS
- You have admin rights on your machine
- [kubectl](https://kubernetes.io/docs/tasks/tools/) is installed
- Your CSP is Microsoft Azure, Google Cloud Platform (GCP), or Amazon Web Services (AWS)
## Install the Constellation CLI
The CLI executable is available at [GitHub](https://github.com/edgelesssys/constellation/releases).
Install it with the following commands:
<tabs>
<tabItem value="linux-amd64" label="Linux (amd64)">
1. Download the CLI:
```bash
curl -LO https://github.com/edgelesssys/constellation/releases/latest/download/constellation-linux-amd64
```
2. [Verify the signature](../workflows/verify-cli.md) (optional)
3. Install the CLI to your PATH:
```bash
sudo install constellation-linux-amd64 /usr/local/bin/constellation
```
</tabItem>
<tabItem value="linux-arm64" label="Linux (arm64)">
1. Download the CLI:
```bash
curl -LO https://github.com/edgelesssys/constellation/releases/latest/download/constellation-linux-arm64
```
2. [Verify the signature](../workflows/verify-cli.md) (optional)
3. Install the CLI to your PATH:
```bash
sudo install constellation-linux-arm64 /usr/local/bin/constellation
```
</tabItem>
<tabItem value="darwin-arm64" label="macOS (Apple Silicon)">
1. Download the CLI:
```bash
curl -LO https://github.com/edgelesssys/constellation/releases/latest/download/constellation-darwin-arm64
```
2. [Verify the signature](../workflows/verify-cli.md) (optional)
3. Install the CLI to your PATH:
```bash
sudo install constellation-darwin-arm64 /usr/local/bin/constellation
```
</tabItem>
<tabItem value="darwin-amd64" label="macOS (Intel)">
1. Download the CLI:
```bash
curl -LO https://github.com/edgelesssys/constellation/releases/latest/download/constellation-darwin-amd64
```
2. [Verify the signature](../workflows/verify-cli.md) (optional)
3. Install the CLI to your PATH:
```bash
sudo install constellation-darwin-amd64 /usr/local/bin/constellation
```
</tabItem>
</tabs>
:::tip
The CLI supports autocompletion for various shells. To set it up, run `constellation completion` and follow the given steps.
:::
## Set up cloud credentials
The CLI makes authenticated calls to the CSP API. Therefore, you need to set up Constellation with the credentials for your CSP.
:::tip
If you don't have a cloud subscription, you can try [MiniConstellation](first-steps-local.md), which lets you set up a local Constellation cluster using virtualization.
:::
### Required permissions
<tabs groupId="csp">
<tabItem value="azure" label="Azure">
The following [resource providers need to be registered](https://learn.microsoft.com/en-us/azure/azure-resource-manager/management/resource-providers-and-types#register-resource-provider) in your subscription:
* `Microsoft.Attestation` \[2]
* `Microsoft.Compute`
* `Microsoft.Insights`
* `Microsoft.ManagedIdentity`
* `Microsoft.Network`
By default, Constellation tries to register these automatically if they haven't been registered before.
To [create the IAM configuration](../workflows/config.md#creating-an-iam-configuration) for Constellation, you need the following permissions:
* `*/register/action` \[1]
* `Microsoft.Authorization/roleAssignments/*`
* `Microsoft.Authorization/roleDefinitions/*`
* `Microsoft.ManagedIdentity/userAssignedIdentities/*`
* `Microsoft.Resources/subscriptions/resourcegroups/*`
The built-in `Owner` role is a superset of these permissions.
To [create a Constellation cluster](../workflows/create.md#the-create-step), you need the following permissions:
* `Microsoft.Attestation/attestationProviders/*` \[2]
* `Microsoft.Compute/virtualMachineScaleSets/*`
* `Microsoft.Insights/components/*`
* `Microsoft.ManagedIdentity/userAssignedIdentities/*`
* `Microsoft.Network/loadBalancers/*`
* `Microsoft.Network/loadBalancers/backendAddressPools/*`
* `Microsoft.Network/networkSecurityGroups/*`
* `Microsoft.Network/publicIPAddresses/*`
* `Microsoft.Network/virtualNetworks/*`
* `Microsoft.Network/virtualNetworks/subnets/*`
The built-in `Contributor` role is a superset of these permissions.
Follow Microsoft's guide on [understanding](https://learn.microsoft.com/en-us/azure/role-based-access-control/role-definitions) and [assigning roles](https://learn.microsoft.com/en-us/azure/role-based-access-control/role-assignments).
1: You can omit `*/register/Action` if the resource providers mentioned above are already registered and the `ARM_SKIP_PROVIDER_REGISTRATION` environment variable is set to `true` when creating the IAM configuration.
2: You can omit `Microsoft.Attestation/attestationProviders/*` and the registration of `Microsoft.Attestation` if `EnforceIDKeyDigest` isn't set to `MAAFallback` in the [config file](../workflows/config.md#configure-your-cluster).
</tabItem>
<tabItem value="gcp" label="GCP">
Create a new project for Constellation or use an existing one.
Enable the [Compute Engine API](https://console.cloud.google.com/apis/library/compute.googleapis.com) on it.
To [create the IAM configuration](../workflows/config.md#creating-an-iam-configuration) for Constellation, you need the following permissions:
* `iam.serviceAccountKeys.create`
* `iam.serviceAccountKeys.delete`
* `iam.serviceAccountKeys.get`
* `iam.serviceAccounts.create`
* `iam.serviceAccounts.delete`
* `iam.serviceAccounts.get`
* `resourcemanager.projects.getIamPolicy`
* `resourcemanager.projects.setIamPolicy`
Together, the built-in roles `roles/editor` and `roles/resourcemanager.projectIamAdmin` form a superset of these permissions.
To [create a Constellation cluster](../workflows/create.md#the-create-step), you need the following permissions:
* `compute.addresses.createInternal`
* `compute.addresses.deleteInternal`
* `compute.addresses.get`
* `compute.addresses.useInternal`
* `compute.backendServices.create`
* `compute.backendServices.delete`
* `compute.backendServices.get`
* `compute.backendServices.use`
* `compute.disks.create`
* `compute.firewalls.create`
* `compute.firewalls.delete`
* `compute.firewalls.get`
* `compute.globalAddresses.create`
* `compute.globalAddresses.delete`
* `compute.globalAddresses.get`
* `compute.globalAddresses.use`
* `compute.globalForwardingRules.create`
* `compute.globalForwardingRules.delete`
* `compute.globalForwardingRules.get`
* `compute.globalForwardingRules.setLabels`
* `compute.globalOperations.get`
* `compute.healthChecks.create`
* `compute.healthChecks.delete`
* `compute.healthChecks.get`
* `compute.healthChecks.useReadOnly`
* `compute.instanceGroupManagers.create`
* `compute.instanceGroupManagers.delete`
* `compute.instanceGroupManagers.get`
* `compute.instanceGroups.create`
* `compute.instanceGroups.delete`
* `compute.instanceGroups.get`
* `compute.instanceGroups.use`
* `compute.instances.create`
* `compute.instances.setLabels`
* `compute.instances.setMetadata`
* `compute.instances.setTags`
* `compute.instanceTemplates.create`
* `compute.instanceTemplates.delete`
* `compute.instanceTemplates.get`
* `compute.instanceTemplates.useReadOnly`
* `compute.networks.create`
* `compute.networks.delete`
* `compute.networks.get`
* `compute.networks.updatePolicy`
* `compute.routers.create`
* `compute.routers.delete`
* `compute.routers.get`
* `compute.routers.update`
* `compute.subnetworks.create`
* `compute.subnetworks.delete`
* `compute.subnetworks.get`
* `compute.subnetworks.use`
* `compute.targetTcpProxies.create`
* `compute.targetTcpProxies.delete`
* `compute.targetTcpProxies.get`
* `compute.targetTcpProxies.use`
* `iam.serviceAccounts.actAs`
Together, the built-in roles `roles/editor`, `roles/compute.instanceAdmin` and `roles/resourcemanager.projectIamAdmin` form a superset of these permissions.
Follow Google's guide on [understanding](https://cloud.google.com/iam/docs/understanding-roles) and [assigning roles](https://cloud.google.com/iam/docs/granting-changing-revoking-access).
</tabItem>
<tabItem value="aws" label="AWS">
To set up a Constellation cluster, you need to perform two tasks that require permissions: create the infrastructure and create roles for cluster nodes. Both of these actions can be performed by different users, e.g., an administrator to create roles and a DevOps engineer to create the infrastructure.
To [create the IAM configuration](../workflows/config.md#creating-an-iam-configuration) for Constellation, you need the following permissions:
```json
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"ec2:DescribeAccountAttributes",
"iam:AddRoleToInstanceProfile",
"iam:AttachRolePolicy",
"iam:CreateInstanceProfile",
"iam:CreatePolicy",
"iam:CreateRole",
"iam:DeleteInstanceProfile",
"iam:DeletePolicy",
"iam:DeleteRole",
"iam:DetachRolePolicy",
"iam:GetInstanceProfile",
"iam:GetPolicy",
"iam:GetPolicyVersion",
"iam:GetRole",
"iam:ListAttachedRolePolicies",
"iam:ListInstanceProfilesForRole",
"iam:ListPolicyVersions",
"iam:ListRolePolicies",
"iam:PassRole",
"iam:RemoveRoleFromInstanceProfile",
"sts:GetCallerIdentity"
],
"Resource": "*"
}
]
}
```
The built-in `AdministratorAccess` policy is a superset of these permissions.
To [create a Constellation cluster](../workflows/create.md#the-create-step), you need the following permissions:
```json
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"autoscaling:CreateAutoScalingGroup",
"autoscaling:DeleteAutoScalingGroup",
"autoscaling:DescribeAutoScalingGroups",
"autoscaling:DescribeScalingActivities",
"autoscaling:SetInstanceProtection",
"autoscaling:UpdateAutoScalingGroup",
"ec2:AllocateAddress",
"ec2:AssociateRouteTable",
"ec2:AttachInternetGateway",
"ec2:AuthorizeSecurityGroupEgress",
"ec2:AuthorizeSecurityGroupIngress",
"ec2:CreateInternetGateway",
"ec2:CreateLaunchTemplate",
"ec2:CreateNatGateway",
"ec2:CreateRoute",
"ec2:CreateRouteTable",
"ec2:CreateSecurityGroup",
"ec2:CreateSubnet",
"ec2:CreateTags",
"ec2:CreateVpc",
"ec2:DeleteInternetGateway",
"ec2:DeleteLaunchTemplate",
"ec2:DeleteNatGateway",
"ec2:DeleteRouteTable",
"ec2:DeleteSecurityGroup",
"ec2:DeleteSubnet",
"ec2:DeleteVpc",
"ec2:DescribeAccountAttributes",
"ec2:DescribeAddresses",
"ec2:DescribeAvailabilityZones",
"ec2:DescribeInternetGateways",
"ec2:DescribeLaunchTemplates",
"ec2:DescribeLaunchTemplateVersions",
"ec2:DescribeNatGateways",
"ec2:DescribeNetworkAcls",
"ec2:DescribeNetworkInterfaces",
"ec2:DescribeRouteTables",
"ec2:DescribeSecurityGroups",
"ec2:DescribeSubnets",
"ec2:DescribeVpcAttribute",
"ec2:DescribeVpcClassicLink",
"ec2:DescribeVpcClassicLinkDnsSupport",
"ec2:DescribeVpcs",
"ec2:DetachInternetGateway",
"ec2:DisassociateAddress",
"ec2:DisassociateRouteTable",
"ec2:ReleaseAddress",
"ec2:RevokeSecurityGroupEgress",
"elasticloadbalancing:AddTags",
"elasticloadbalancing:CreateListener",
"elasticloadbalancing:CreateLoadBalancer",
"elasticloadbalancing:CreateTargetGroup",
"elasticloadbalancing:DeleteListener",
"elasticloadbalancing:DeleteLoadBalancer",
"elasticloadbalancing:DeleteTargetGroup",
"elasticloadbalancing:DescribeListeners",
"elasticloadbalancing:DescribeLoadBalancerAttributes",
"elasticloadbalancing:DescribeLoadBalancers",
"elasticloadbalancing:DescribeTags",
"elasticloadbalancing:DescribeTargetGroupAttributes",
"elasticloadbalancing:DescribeTargetGroups",
"elasticloadbalancing:DescribeTargetHealth",
"elasticloadbalancing:ModifyLoadBalancerAttributes",
"elasticloadbalancing:ModifyTargetGroupAttributes",
"iam:PassRole",
"logs:CreateLogGroup",
"logs:DeleteLogGroup",
"logs:DescribeLogGroups",
"logs:ListTagsLogGroup",
"logs:PutRetentionPolicy",
"sts:GetCallerIdentity"
],
"Resource": "*"
}
]
}
```
The built-in `PowerUserAccess` policy is a superset of these permissions.
Follow Amazon's guide on [understanding](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html) and [managing policies](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html).
</tabItem>
</tabs>
### Authentication
You need to authenticate with your CSP. The following lists the required steps for *testing* and *production* environments.
:::note
The steps for a *testing* environment are simpler. However, they may expose secrets to the CSP. If in doubt, follow the *production* steps.
:::
<tabs groupId="csp">
<tabItem value="azure" label="Azure">
**Testing**
Simply open the [Azure Cloud Shell](https://docs.microsoft.com/en-us/azure/cloud-shell/overview).
**Production**
Use the latest version of the [Azure CLI](https://docs.microsoft.com/en-us/cli/azure/) on a trusted machine:
```bash
az login
```
Other options are described in Azure's [authentication guide](https://docs.microsoft.com/en-us/cli/azure/authenticate-azure-cli).
</tabItem>
<tabItem value="gcp" label="GCP">
**Testing**
You can use the [Google Cloud Shell](https://cloud.google.com/shell). Make sure your [session is authorized](https://cloud.google.com/shell/docs/auth). For example, execute `gsutil` and accept the authorization prompt.
**Production**
Use one of the following options on a trusted machine:
- Use the [`gcloud` CLI](https://cloud.google.com/sdk/gcloud)
```bash
gcloud auth application-default login
```
This will ask you to log-in to your Google account and create your credentials.
The Constellation CLI will automatically load these credentials when needed.
- Set up a service account and pass the credentials manually
Follow [Google's guide](https://cloud.google.com/docs/authentication/production#manually) for setting up your credentials.
</tabItem>
<tabItem value="aws" label="AWS">
**Testing**
You can use the [AWS CloudShell](https://console.aws.amazon.com/cloudshell/home). Make sure you are [authorized to use it](https://docs.aws.amazon.com/cloudshell/latest/userguide/sec-auth-with-identities.html).
**Production**
Use the latest version of the [AWS CLI](https://aws.amazon.com/cli/) on a trusted machine:
```bash
aws configure
```
Options and first steps are described in the [AWS CLI documentation](https://docs.aws.amazon.com/cli/index.html).
</tabItem>
</tabs>
## Next steps
You are now ready to [deploy your first confidential Kubernetes cluster and application](first-steps.md).