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shubhamgo / retrieve-EC2-region-information-from-metadata.md
Created May 5, 2020 10:52 — forked from quiver/retrieve-EC2-region-information-from-metadata.md
retrieve EC2's region from instance metadata

Sometimes you want to retrieve EC2 insntances' region information.

You can query that information through instance metadata(169.254.169.254).

$ curl --silent http://169.254.169.254/latest/dynamic/instance-identity/document
{
  "privateIp" : "172.31.2.15",
  "instanceId" : "i-12341ee8",
  "billingProducts" : null,
 "instanceType" : "t2.small",
@shubhamgo
shubhamgo / setup-kubernetes-ubuntu-16.md
Created January 15, 2019 05:33 — forked from ruanbekker/setup-kubernetes-ubuntu-16.md
Install a 3 Node Kubernetes Cluster on Ubuntu 16

Master: Dependencies

apt update && apt upgrade -y
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -

cat <<EOF > /etc/apt/sources.list.d/kubernetes.list
deb http://apt.kubernetes.io/ kubernetes-xenial main
EOF