What is Maas and juju?
Juju coupled with MAAS is what enables the deployment of services on bare-metal hardware. This blog post shows just how easy it is to get an Ubuntu 13.10 based MAAS cluster up and running, with Juju to deploy nodes running Ubuntu 12.04 LTS.
How do you add juju to Maas?
How to use MAAS with Juju
- Add a MAAS cloud. Use an interactive prompt. Define a YAML file. Add multiple clouds from the same file. Confirm that you’ve added the cloud correctly.
- Add credentials. Confirm that you’ve added the credentials correctly.
- Bootstrap a controller.
What is Juju OpenStack?
Juju is an open source application modelling tool that allows you to deploy, configure, scale and operate your software on public and private clouds. In the previous step, we installed, deployed and configured MAAS to use as a foundation for Juju to deploy a fully fledged OpenStack cloud.
What is Juju controller?
A Juju controller is the initial cloud instance that is created in order for Juju to gain access to a cloud. It is created by having the Juju client contact the cloud’s API. The controller is a central management instance for the chosen cloud, taking care of all operations requested by the Juju client.
What is Maas OpenStack?
MAAS, Metal As A Service, brings cloud convenience to your hardware, enabling pools of physical servers to be controlled just like virtual machines in the cloud. On its own, MAAS can perform zero-touch deployments of Windows, Ubuntu, CentOS, RHEL and SUSE.
How do I access Maas server?
In the terminal on the MAAS machine run ifconfig and find the IP address for that device. Then replace hostname above with the IP address. If you are running at different firewall you will have to open up the port for that firewall. At this point you can see that the ports are open to your LAN.
How do I access Juju GUI?
After opening the Juju dashboard URL, you are greeted with the login window, where you will have to provide the credentials to access the model. These credentials can be copied from the output of juju dashboard .
What is Juju used for?
The specialist may be a healer, because juju is commonly used as treatment for physical and spiritual ailments—from healing insect and animal bites to counteracting and neutralizing curses.
What is Maas software?
MaaS is about the integration of multiple transport services into one single digital mobility service, accessible via smartphone. MaaS, therefore, offers all the freedom of mobility people want. ( Image Source) Mobility-as-a-service (MaaS) isn’t a brand you can buy at the local store.
What is a Maas server?
MAAS is Metal As A Service. It lets you treat physical servers like virtual machines (instances) in the cloud. Rather than having to manage each server individually, MAAS turns your bare metal into an elastic cloud-like resource.
How do I deploy Maas?
To deploy directly from MAAS, select one or more machine(s) and press the ‘Deploy’ button. You then have the option of deviating from the default OS, release, and kernel. When ready, press ‘Deploy X machine(s)’ (where ‘X’ is the number of machines selected).