Openstack Queens Compute Configuration in CentOS 7 Part 3 – Single Node

Part 3: – Openstack Queens Compute Configuration in CentOS 7 -Single Node https://youtu.be/iLies_dvOFU
Part 1: – How to Install OpenStack Queens on CentOS 7 – Single Node https://youtu.be/0FzYTgIao3o
Part 2: – Openstack neutron configuration ( Internal & External network , router ) – Single Node https://youtu.be/mX-CDt-KwR4

=== START===
– Step 1: Open Dashboard: Login
User = AdminPwd = P@ssw0rd # see keystonerc_admin
# cat /root/keystonerc_admin

– Step 2:
Identity – Projects
Press “Create Project”

Type Project Name and Press “Create”
After successfully “Create Project”

– Step 3 : Create Flavours
Go to → Admin – Compute – Flavors → press “Create Flavour” Button
Flavour Name = CentOS7 # choose according your project
ID = auto
VCPUs = 1 # According your project
RAM = 1024 # According your project
Root Disk = 16
Press “Create Flavour”

– Step 4: Allocate Floating IP’s to Project

Go to Project → Network → Floating IPs
Press “Allocate IP’s to Project”
Press “Allocate IP” Button

– Step 5: Create Security Group
Project – Network – Security Groups
Press “Manage Rules”

* Press “Add Rule”

Rule = All ICMP
Direction = Ingress

* Press “Add Rule”
Rule = All ICMP
Direction = Egress

* Press “Add Rule”
Rule = All TCP
Direction = Ingress

* Press “ Add Rule”
Rule = All TCP
Direction = Egress

– Step 6: Create Image
Go to Project → Compute → Images
Press “Create Image”

Name* CentOS7 # Image Name
Description # Image Desctiption
Image Source Image # Select Image Source
Image File *.iso # Select Your Image File
Minimum DisK 16 GB # Type According to your Project
Minimum RAM 1024 MB # Type According to your Project
Public yes # tick on checkbox

Press “Create Image”

– Step 7: Create Volumes
Go to Project → Compute → Volumes
Volume Name : Htu-volume
Size (GiB) : 16

Press “Create Volume”

– Step 8: Launch Instance:

Go to Project → Compute → Instances
Press “Launch Instance

Instance Name* CentOS7 # Type Instance Name
Availability Zone nova # Select Zone
Count* 1 # Type Count

Press “Next” for Select Source

Select Boot Source* Image
Available CentOS7

Press “Next” for Select Flavor
Available : CentOS7

Press “Next” for Select Networks

Available : linuxtopic-external
linuxtopoic-interna

Press “Next” and Select “Security Groups”
Now Press “Launch Instance”

– Step 9: Attach Volumes
Go to Project → Compute → Volumes
Expand Menu of “Htu-volume” and Select “Manage Attachment”
Select Instance “Attach To Instance” from Drug down Menu
Press “Attach Volume”

– Step 10: Restart Instance

Go to Project → Compute → Instances
Expand Menu → Press “Hard Reboot Instance” and Confirm

– Step 11: Now open Console from Expand Instance Menu OR Use VNC Client to Install CentOS 7

After Successfully Installation of OS using ISO on the Attached Volume: “Shut Off Instance” and Confirm

Project → Compute → Instance
Check Instance “Power State”
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redhat openstack