Lab 7.2. Service Mesh and Ingress Controller - missing step

hi All,
Installation steps in point 1 seems to miss one command.
- When I follow the instruction precheck works fine:
Linkerd core checks
kubernetes-api
√ can initialize the client
√ can query the Kubernetes API
kubernetes-version
√ is running the minimum Kubernetes API version
√ is running the minimum kubectl version
pre-kubernetes-setup
√ control plane namespace does not already exist
√ can create non-namespaced resources
√ can create ServiceAccounts
√ can create Services
√ can create Deployments
√ can create CronJobs
√ can create ConfigMaps
√ can create Secrets
√ can read Secrets
√ can read extension-apiserver-authentication configmap
√ no clock skew detected
linkerd-version
√ can determine the latest version
√ cli is up-to-date
Status check results are √
- However then
$ linkerd install | kubectl apply -f -
Linkerd CRDs must be installed first. Run linkerd install with the --crds flag.
error: no objects passed to apply
- It seems like one step in instruction is missing:
$ linkerd install --crds | kubectl apply -f -
Rendering Linkerd CRDs...
Next, run linkerd install | kubectl apply -f -
to install the control plane.
customresourcedefinition.apiextensions.k8s.io/authorizationpolicies.policy.linkerd.io created
customresourcedefinition.apiextensions.k8s.io/httproutes.policy.linkerd.io created
customresourcedefinition.apiextensions.k8s.io/meshtlsauthentications.policy.linkerd.io created
customresourcedefinition.apiextensions.k8s.io/networkauthentications.policy.linkerd.io created
customresourcedefinition.apiextensions.k8s.io/serverauthorizations.policy.linkerd.io created
customresourcedefinition.apiextensions.k8s.io/servers.policy.linkerd.io created
customresourcedefinition.apiextensions.k8s.io/serviceprofiles.linkerd.io created
- Then "linkerd install | kubectl apply -f -" works fine.
Thanks!
Comments
-
0
-
Hello!
I had the same error.
I'm using the latest stable release of linked$ linkerd version Client version: stable-2.12.2 Server version: unavailable
THIS did work for me!
linkerd install --crds | kubectl apply -f - # ... a bit of output... linkerd install | kubectl apply -f -
0 -
Hi @mretfaster,
The crds installation step is not needed for the earlier stable releases of Linkerd, such as 2.11.4, recommended by the lab guide.
Regards,
-Chris0
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