step 0 - install package in linuux
sudo apt install jq curl
step 1 - deploy the K8s Metrics Server
DOWNLOAD_URL=$(curl --silent "https://api.github.com/repos/kubernetes-sigs/metrics-server/releases/latest" | jq -r .tarball_url)
DOWNLOAD_VERSION=$(grep -o '[^/v]*$' <<< $DOWNLOAD_URL)
curl -Ls $DOWNLOAD_URL -o metrics-server-$DOWNLOAD_VERSION.tar.gz
mkdir metrics-server-$DOWNLOAD_VERSION
tar -xzf metrics-server-$DOWNLOAD_VERSION.tar.gz --directory metrics-server-$DOWNLOAD_VERSION --strip-components 1
kubectl apply -f metrics-server-$DOWNLOAD_VERSION/deploy/1.8+/
step 2 - deploy the K8s dashboard
latest release of v2.xxx here: https://github.com/kubernetes/dashboard/releases
export DASHBOARD_RELEASE={{ latest releaseversion }}
kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/$DASHBOARD_RELEASE/aio/deploy/recommended.yaml
kubectl apply -f admin-service-account.yaml
step 3 - access the dashboard
kubectl -n kube-system describe secret $(kubectl -n kube-system get secret| grep {{ service_account_name }} | awk '{print $1}')
copy token
kubectl proxy --address='0.0.0.0' --accept-hosts='^*$'
open browser
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