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OpenStack add images to glance
You need to provide some images for your instances to be created. These can be any images. Login to the utility container (if using openstack-ansible deploy) or via cli as admin Download the image...
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OpenStack migrate routers and dhcp
For various reasons, you might need to migrate routers and dhcp agents. For dhcp, they are already multiple and due to lease-timeout, the migration is not noticable For routers, the downtime might be...
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OpenStack VXLAN
I am going to create another network in the same tenant, and create 3 more...
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OpenStack add project and users
openstack project create production +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | | | domain_id | default | |...
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cinder multiple backends
You can configure multiple back ends in cinder at the same time## Do this for all 3 controllers ## example of 3 ceph pools and 1 QNAP pool .. ## you can add any supported example: LVM, NFS etc...
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OpenStack pike setup – all in one
vagrant box add ubuntu/xenial64 vagrant plugin install vagrant-disksize mkdir aio cd aio vagrant init ubuntu/xenial64 notepad Vagrantfile below the line that says: config.vm.box = “ubuntu/xenial64”...
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OpenStack Ansible with OpenVSwitch (Pike and Queens)
There needs to be a few workarounds to get openstack ansible working nicely with openvswitch. in controllers the network is like normal .. nothing changes .. everything is linuxbridge. Including if...
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openstack kolla all in one
Please prepare a server or a virtual box with at least 2 interfaces and ubuntu 18.04 LTS. You need minimum 20 GB of free space to just run the services, and will leave around 2GB free to test other...
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OpenStack & CEPH
This post is on how to setup OSA ( Openstack Ansible) with CEPH, where both projects are independent of one another. Setup CEPH using ceph-ansible. Create the necessary pools and logins . For example,...
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OpenStack Octavia with SSL
Setup Octavia and Babrican in OpenStack for load balancer with SSL “big thanks to spatel / and johnsom on freenode. openstack_user_config.yml cidr_networks lbaas: 172.29.248.0/22 used_ips: -...
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