Category: linkerd

Install Linkerd in kubernetes

-Install linkerd

curl -sL https://run.linkerd.io/install | sh
export PATH=$PATH:$HOME/.linkerd2/bin
echo "export PATH=$PATH:$HOME/.linkerd2/bin
" > ~/.bashrc
linkerd version
linkerd check --pre

-Install linkerd on kubernetes

linkerd install | kubectl apply -f -

#It will take some time to apply

kubectl -n linkerd get deploy

– Linkerd dashboard

update linkerd-web deployment and add your host ip(eg. 192.168.0.183)

 containers:
      - args:
        - -api-addr=linkerd-controller-api.linkerd.svc.cluster.local:8085
        - -grafana-addr=linkerd-grafana.linkerd.svc.cluster.local:3000
        - -controller-namespace=linkerd
        - -log-level=info
        - -enforced-host=^(192\.168\.0\.183|localhost|127\.0\.0\.1|linkerd-web\.linkerd\.svc\.cluster\.local|linkerd-web\.linkerd\.svc|\[::1\])(:\d+)?$

– update Linkerd service to NodePort

  • Inject linkerd
# Inject all the deployments in the default namespace.
kubectl get deploy -o yaml | linkerd inject - | kubectl apply -f -

adds a linkerd.io/inject: enabled annotation