On 22-3-2016 17:39, Taste-Of-IT wrote:
Sorry for write again, but its still unclear how to add the nfs storage and where.
- as far as i understand the engine is in own vm what is neccessary for ha with 2 ore most host. - the e.g. nfs storage could be external on own server and will connected in engine-vm setup
- the host itself needs a storage path at installation process too, which one? local or external nfs too? what will hosted there? the engine-vm right?
- so if i only have one host with nfs storage on itself, i have to create 2 nfs paths, one for the host with engine-vm and one for the engine-vm for nfs storage right? - so what is the storage on engine for, all vms?
If you have only one host then: - have that host export a couple of nfs shares, through /etc/exports - install hosted-engine rpms on the host - run hosted-engine-setup, following directions, this will: -- install the vm in one of the nfs shares -- installs ovirt-engine INSIDE the vm -- installs the ovirt-ha-agent and ovirt-ha-broker on your host which will start the hosted-engine vm - if the vm is up then you can access its webui and you'll be able to add an additional storage domain (NFS) which will hold you other VM disks - make sure dns info is correct, you use static ip addressing, don't use NetworkManager Joop