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3- run the contrail installation playbook
Documentation: https://www.juniper.net/documentation/en_US/contrail5.0/topics/concept/install-contrail-overview-ansible-50.html
contrail-container-deployer: https://github.com/Juniper/contrail-ansible-deployer
1- On AWS create an VM: CentOS 7.4—Linux Kernel Version 3.10.0-693.21.1
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