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목록분류 전체보기 (189)
YJWANG
OVS 환경에서의 Openstack Network Deep Dive (Provider)
OVS 환경에서의 Openstack Network Deep Dive provider network instance 참고 :https://docs.openstack.org/liberty/networking-guide/scenario-classic-ovs.html Down to Up으로 Interface들의 상관관계를 찾아나갈 것이다. 즉 VM 내의 Interface부터 시작해서 Provider Interface까지 어떻게 도달하는지가 물리적으로 확인하는 것이 목표이다. 현재 편의를 위해 Compute / Network / Storage / Controller는 모두 같은 Node에 구성돼있다. (All-In-One) 먼저 KVM 내의 VM과 Openstack Server 매핑 관계를 확인한다. List를 ..
Terraform provider OpenStack refer to : https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest https://github.com/terraform-provider-openstack/terraform-provider-openstack https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest/docs Install terraform Download root@yjwang0-stack-11:~/terraform# wget https://releases.hashicorp.com/terraf..
OpenStack Installation on Single Node https://docs.openstack.org/kolla-ansible/latest/user/quickstart.html Network는 상황에 맞게 사용하기시바랍니다. Control node Interface 정보 ** ens2와 ens4에는 IP가 사전에 설정이돼있어야합니다. ens2 : management ens3 : provider network (same network as management) ens4 : external network (for managing) Prerequisite Update package index root@yjwang0-stack-11:~# apt update Install python depende..
Install OpenStack self-service (with kolla-ansible / without python-virtual-env) refer to : https://docs.openstack.org/kolla-ansible/latest/user/quickstart.html Minimal (Only core service) and self-service / provider network interface Network는 상황에 맞게 사용하기시바랍니다. Control node Interface 정보 ens2 : provider (management net) ens3 : tanent ens4 : ceph ens5 : external Prerequisite Update package index r..
Install OpenStack (with kolla-ansible / without python-virtual-env) refer to : https://docs.openstack.org/kolla-ansible/latest/user/quickstart.html Minimal (Only core service) also only provider network interface Prerequisite Update package index root@yjwang0-stack-01:~# apt updateInstall python dependencies root@yjwang0-stack-01:~# apt install -y python3-dev libffi-dev gcc libssl-devInstall dep..
[ OpenStack / CentOS 7.X ] Openstack components (Train) Components Identity service – keystone installation for Train Image service – glance installation for Train Placement service – placement installation for Train Compute service – nova installation for Train Networking service – neutron installation for Train We advise to also install the following components after you have installed the min..