edenreich/teleport-setup

Trying out Teleport version 14.

Teleport Setup

• Teleport Setup
  • Prerequisites
  • Quick-Start
  • Create RBAC
  • Invitation Link
  • TODO's

This is an example for Teleport setup running on Kubernetes.

Prerequisites

• docker
• k3d

Quick-Start

1. First create a cluster:

make k8s-cluster

2. Deploy Teleport with its dependencies:

make k8s-up

Create RBAC

1. Deploy the new role:

kubectl apply -f infra/teleport/roles/deployer.yaml

2. Deploy the user eden and give the deployer role:

kubectl apply -f infra/teleport/users/eden.yaml

Invitation Link

Send an invitation link to eden for reset the password.

AUTH_POD=$(kubectl -n teleport get po -l app=teleport-cluster -o jsonpath='{.items[0].metadata.name}')
kubectl -n teleport exec -it "$AUTH_POD" -c teleport -- tctl users reset eden --ttl 8h

TODO's

• Fix the issue of attempting to login from the tsh to the cluster, even with --insecure flag, resulting in:

ERROR REPORT:
Original Error: trace.aggregate connection error: desc = "transport: Error while dialing: failed to dial: tls: failed to verify certificate: x509: certificate signed by unknown authority"
Stack Trace:
        github.com/gravitational/teleport/lib/client/api.go:4109 github.com/gravitational/teleport/lib/client.(*TeleportClient).ConnectToRootCluster
        github.com/gravitational/teleport/tool/tsh/common/tsh.go:1915 github.com/gravitational/teleport/tool/tsh/common.onLogin
        github.com/gravitational/teleport/tool/tsh/common/tsh.go:1331 github.com/gravitational/teleport/tool/tsh/common.Run
        github.com/gravitational/teleport/tool/tsh/common/tsh.go:548 github.com/gravitational/teleport/tool/tsh/common.Main
        github.com/gravitational/teleport/tool/tsh/main.go:24 main.main
        runtime/proc.go:267 runtime.main
        runtime/asm_arm64.s:1197 runtime.goexit
User Message: connection error: desc = "transport: Error while dialing: failed to dial: tls: failed to verify certificate: x509: certificate signed by unknown authority&#3

• Try out new cluster auto discovery feature
• Explore also standalone servers auto discovery feature