Lab 11.1. Service Mesh
Hi, could you help me on this issue?
student@cp:~$ linkerd viz install | kubectl apply -f -
Waiting for control plane to become available
Waiting for control plane to become available
Waiting for control plane to become available
I don't know what can be wrong
thanks,
Arturo
Comments
-
Hi @eporart,
Please try to re-install linkerd. If a re-installation does not help, please provide the outputs of the following two commands:
kubectl get nodes -o wide
kubectl get pods -A
Regards,
-Chris0 -
run linkerd check
make sure everything is greenoutput
Linkerd core checks
kubernetes-api
√ can initialize the client
√ can query the Kubernetes APIkubernetes-version
√ is running the minimum Kubernetes API version
√ is running the minimum kubectl versionlinkerd-existence
√ 'linkerd-config' config map exists
√ heartbeat ServiceAccount exist
√ control plane replica sets are ready
√ no unschedulable pods
√ control plane pods are ready
√ cluster networks can be verified
√ cluster networks contains all node podCIDRslinkerd-config
√ control plane Namespace exists
√ control plane ClusterRoles exist
√ control plane ClusterRoleBindings exist
√ control plane ServiceAccounts exist
√ control plane CustomResourceDefinitions exist
√ control plane MutatingWebhookConfigurations exist
√ control plane ValidatingWebhookConfigurations exist
√ proxy-init container runs as root user if docker container runtime is usedlinkerd-identity
√ certificate config is valid
√ trust anchors are using supported crypto algorithm
√ trust anchors are within their validity period
√ trust anchors are valid for at least 60 days
√ issuer cert is using supported crypto algorithm
√ issuer cert is within its validity period
√ issuer cert is valid for at least 60 days
√ issuer cert is issued by the trust anchorlinkerd-webhooks-and-apisvc-tls
√ proxy-injector webhook has valid cert
√ proxy-injector cert is valid for at least 60 days
√ sp-validator webhook has valid cert
√ sp-validator cert is valid for at least 60 days
√ policy-validator webhook has valid cert
√ policy-validator cert is valid for at least 60 dayslinkerd-version
√ can determine the latest version
√ cli is up-to-datecontrol-plane-version
√ can retrieve the control plane version
√ control plane is up-to-date
√ control plane and cli versions matchlinkerd-control-plane-proxy
√ control plane proxies are healthy
√ control plane proxies are up-to-date
√ control plane proxies and cli versions matchStatus check results are √
0 -
thanks for your comments
linkerd was uninstall and install again... this works for melinkerd uninstall | kubectl delete -f -
clusterrole.rbac.authorization.k8s.io "linkerd-heartbeat" deleted
clusterrole.rbac.authorization.k8s.io "linkerd-linkerd-controller" deleted
clusterrole.rbac.authorization.k8s.io "linkerd-linkerd-destination" deleted
clusterrole.rbac.authorization.k8s.io "linkerd-linkerd-identity" deleted
clusterrole.rbac.authorization.k8s.io "linkerd-linkerd-proxy-injector" deleted
clusterrole.rbac.authorization.k8s.io "linkerd-linkerd-sp-validator" deletedstudent@cp:~$ kubectl get pod -A | grep linkerd
linkerd linkerd-destination-654f666554-rb9rn 4/4 Running 0 5m10s
linkerd linkerd-identity-569cfff464-48njb 2/2 Running 0 5m10s
linkerd linkerd-proxy-injector-55c9b5f46f-4khqt 2/2 Running 0 5m9sthanks,
eporart0
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