Hi all, I would like to build a sort of real testbed to use OpenStack with an ODL Controller. I have few machine in which I have instelled respectively: devstack1 -> OpendayLight + Openstack controller devstack2 and devstack3 -> Compute nodes ovs1 -> openvSwitch to connect the controller to the compute hosts.
First of all I have downloaded ODL and installed some component. After that I was able to access to the ODL dashboard. Than I have installed the Openstack controller with Devstack and the two compute hosts. To prepare the local.conf file I've used this guide: https://wiki.opendaylight.org/view/OpenDaylight_Virtual_Tenant_Network_%28VTN%29:Scripts:devstack I could access to the devstack dashboard BUT I can't create new instaces in the compute hosts. Moreover I can not anymore access to the ODL controller dashboard. For some reason I had to reboot the controller machine, I have done ./rejoin-stack to access again to OpenStack, but now I can't access to the dashboard (An error occurred authenticating. Please try again later.) or, after the authentication (source openrc admin admin), if I try to do, for example, nova list it gives me this error: Authorization Failed: An unexpected error prevented the server from fulfilling your request: (OperationalError) (2003, "Can't connect to MySQL server on '127.0.0.1' (111)") None None (Disable debug mode to suppress these details.) (HTTP 500) BTW... I have also installed OVSwitch because I want that my controller is connected to the compute hosts through a "real" switch OpenFlow. I've done: sudo ovs-vsctl set-controller openflow tcp:10.30.3.231:6633 to set the connection to the controller, how to set the connection to the hosts? Can you help me in some way? I need that this basic configuration works ASAP. Thanks -- Silvia Fichera
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