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Your error is Database.connect(**conn_params)\n File "/usr/lib/python2.7/dist-packages/psycopg2/__init__.py", line 179, in connect\n connection_factory=connection_factory, async=asyn c)\ndjango.db.utils.OperationalError: could not connect to server: Connection refused\n\tIs the server running on host "localhost" (::1) and accepting\n\tTCP/IP ...


here you go ! this is the official address !


Issues with the OpenStack installer are tracked at the link below, please take a look, and if you can't find a match for your issue then create a new one. https://github.com/Ubuntu-Solutions-Engineering/openstack-installer/issues/


Try editting /usr/share/openstack/templates/juju-env/maas.yaml


Ubuntu OpenStack: the Canonical distribution deploys OpenStack in Canonical's reference architecture. The mechanism through which you install OpenStack uses Landscape to talk to MAAS and Juju and deploy the charms in that architecture. You get added benefit from Landscape doing the work because it helps you monitor your OpenStack setup after it's installed. ...


juju charms for openstack deployment by default use the packages available in the distribution, for instance if you deploy trusty then you're getting icehouse packages being pulled from ubuntu archive. "Canonical Distribution" is related to landscape and it's another product. Best,


Juju asks MAAS for a new machine, but both machines are already allocated as you indicate, so MAAS doesn't have any machine available to hand off to juju. Juju doesn't keep an inventory of what's available in MAAS, it just asks MAAS to get a new machine with a set of constraints. You have commission your machines and then deploy wordpress. I hope this ...


Currently, the certification that gives the option of using Ubuntu for the test is the Linux Foundation Certified SysAdmin (LFCS) which gives the user the option of CentOS, openSUSE and Ubuntu. In the case of Ubuntu, it uses the latest LTS which is 14.04. The test is very complete but you can get a bit of basic training using the EDX LFS101x: Linux ...

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