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superseb/eks-in-rancher-debug.md

Last active September 18, 2019 14:05
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EKS in Rancher debug
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eks-in-rancher-debug.md

EKS in Rancher debug

# Configure CLUSTERID (can be found in UI)
CLUSTERID=c-tc6mc

# Get service account token, endpoint and ca certificate
docker exec $(docker  ps | grep -E "rancher/rancher:|rancher/rancher |rancher/rancher@|rancher_rancher" | awk '{ print $1 }') kubectl  -n cattle-system get secret "c-${CLUSTERID}" -o json | docker run -i oildex/jq:1.6 jq -r '.data.cluster  | @base64d' | docker run -i oildex/jq:1.6 jq -r '.rootCACert | @base64d' > ca.crt
docker exec $(docker  ps | grep -E "rancher/rancher:|rancher/rancher |rancher/rancher@|rancher_rancher" | awk '{ print $1 }') kubectl  -n cattle-system get secret "c-${CLUSTERID}" -o json | docker run -i oildex/jq:1.6 jq -r '.data.cluster  | @base64d' | docker run -i oildex/jq:1.6 jq -r '.serviceAccountToken' > token
docker exec $(docker  ps | grep -E "rancher/rancher:|rancher/rancher |rancher/rancher@|rancher_rancher" | awk '{ print $1 }') kubectl  -n cattle-system get secret "c-${CLUSTERID}" -o json | docker run -i oildex/jq:1.6 jq -r '.data.cluster  | @base64d' | docker run -i oildex/jq:1.6 jq -r '.endpoint' > endpoint

# Use extracted info to query cluster
kubectl --token="$(cat token)" --server="$(cat endpoint)" --certificate-authority=ca.crt get nodes
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