Table of Content
create new vm in EC2
ssh to ec2 vm from local laptop,
$ ssh -i "~/.ssh/dreamcloud.pem" ec2-user@ec2-xxxx.ca-central-1.compute.amazonaws.com
__| __|_ )
_| ( / Amazon Linux AMI
___|\___|___|
https://aws.amazon.com/amazon-linux-ami/2017.09-release-notes/
1 package(s) needed for security, out of 6 available
Run "sudo yum update" to apply all updates.
[ec2-user@ip ~]$
[ec2-user@ip ~]$ uname -a
Linux ip 4.9.62-21.56.amzn1.x86_64 #1 SMP Thu Nov 16 05:37:08 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
[ec2-user@ip ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 488M 56K 488M 1% /dev
tmpfs 497M 0 497M 0% /dev/shm
/dev/xvda1 7.8G 1023M 6.7G 14% /
install docker
sudo yum update -y sudo yum install -y docker sudo service docker start [ec2-user@ip ~]$ sudo service docker start Starting cgconfig service: [ OK ] Starting docker: . [ OK ] sudo usermod -a -G docker ec2-user relogin as ec2-user docker info
install minikube
I used my script to quickly install minikube single node cluster on EC2,
[ec2-user@ip ~]$ bash ./minikube-none.sh sudo: minikube: command not found
usually we put minikube/kubectl/localkube at /usr/local/bin, but /usr/local/bin is not in sudo secure_path.
so update secure_path in sudo config,
$ sudo visudo Defaults secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin
re-run minikube-none.sh again,
minikube start ...
Starting local Kubernetes v1.8.0 cluster...
Starting VM...
Getting VM IP address...
Moving files into cluster...
Downloading localkube binary
148.25 MB / 148.25 MB [============================================] 100.00% 0s
65 B / 65 B [======================================================] 100.00% 0s
Setting up certs...
Connecting to cluster...
Setting up kubeconfig...
Starting cluster components...
Kubectl is now configured to use the cluster.
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WARNING: IT IS RECOMMENDED NOT TO RUN THE NONE DRIVER ON PERSONAL WORKSTATIONS
The 'none' driver will run an insecure kubernetes apiserver as root that may leave the host vulnerable to CSRF attacks
Loading cached images from config file.
verify minikube
[ec2-user@ip ~]$ minikube status minikube: Running cluster: Running kubectl: Correctly Configured: pointing to minikube-vm at 127.0.0.1 [ec2-user@ip ~]$ kubectl get pods No resources found. [ec2-user@ip ~]$ kubectl get services NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE kubernetes ClusterIP 10.96.0.1 443/TCP 13m