eks container logs

eklogs

#!/bin/bash

POD_ID=$1
NS_ID=$2
CONTAINER_NAME=$3

container=$(kubectl get pod ${POD_ID} -n ${NS_ID} -o json  | jq ".status.containerStatuses[] | select(.name == \"${CONTAINER_NAME}\") | .containerID" |  sed -e 's/^"//' -e 's/"$//' | sed 's|docker://||g')

echo "Container ID is ${container}"

node=$(kubectl get pod ${POD_ID} -n ${NS_ID} -o json  | jq '.spec.nodeName' |  sed -e 's/^"//' -e 's/"$//')

echo "Private node is ${node}"

pubnode=$(kubectl get node ${node} -o json | jq '.status.addresses[] | select(.type == "ExternalDNS") | .address' |  sed -e 's/^"//' -e 's/"$//')

echo "Public node address is ${pubnode}"

ssh -i ~/.ssh/terraform.pem ec2-user@${pubnode} docker logs ${container}