Add each host key
Update the host’s three operating systems to check that there are no projects that need to be updated
For the next steps, you will only need to operate the Controller, the other hosts will wait for the Controller’s commands.
First, we will need to add the library suite to the Controller, making sure to use the specific version of Pike.
Check after running
Update the Operating System
Install the packstack deployment tool
There are a lot of kits to be installed, but it is all automated so will finish soon.
Check for updates again
Create and modify configuration files
The parameters that need to be modified are as follows:
After you finish modifying, you can execute.
The installer will run bit by bit, which will take about 40 mins
Modify the VNC Console’s target location and restart the service
Check that Compute1’s VNC Server changed the IP
Compute2’s service will also need to be modified and restarted
Enable the Domain feature and restart Horizon
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True
OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = ‘Default’
Log in to Horizon
Now that the main portion of OpenStack is installed, doesn’t it save a lot of time? Now when we need to adjust any settings, you can easily refer to the official OpenStack file and quickly find any features you need to readjust.
OpenStack Official Website Files: https://docs.openstack.org/pike/
After the environment is installed, if you want to move the virtual machine created in the test environment to the actual one, you can download it after snapshotting and then move it to the new one.
We will introduce the network settings of OpenStack in the next article, so stay tuned!