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Creating AWS EC2 instances from CLI

Published on 2017-07-13 Author admin

Install Python PIP: yum install python-pip or yum install python3-pip Install AWS CLI using PIP: pip install awscli --user or pip3 install awscli --user PIP installs aws inside $HOME/.local/bin/ directory. Configure $PATH inside ~/.bash_profile PATH=$PATH:$HOME/bin:$HOME/.local/bin Configure AWS client: $ aws configure AWS Access Key ID [None]: AWSACCESSKEYID AWS Secret Access Key [None]: AWSSECRETACCESSKEY Default region… Continue reading Creating AWS EC2 instances from CLI →

Running KVM hypervisor on VPS server

Published on 2017-07-12 Author admin

Running KVM (Kernel-based Virtual Machine) hypervisor on VPS servers. Some of current VPS servers are OpenStack KVM virtual machines with nested virtualization enable, so you are able to run a nested KVM virtual machine. Check whether VPS CPU supports Intel virtualization instruction set. You should see 'vmx' string in returned value. grep vmx /proc/cpuinfo Install… Continue reading Running KVM hypervisor on VPS server →

[one-liner] Oracle Compute Cloud cURL authentication

Published on 2017-03-29 Author admin

Sets COMPUTE_COOKIE variable with cookie returned by Oracle Compute Cloud REST API: export COMPUTE_COOKIE="`curl -i -X POST -H "Content-Type: application/oracle-compute-v3+json" -d '{"user":"/Compute-DOMAIN/user@example.com","password":"PASSWORD"}' https://api-z26.compute.em3.oraclecloud.com/authenticate/ | grep Set-Cookie | cut -c13-`"