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1.  HOSTED ENGINED
   

# Update system
yum update -y 
# Install repo yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm 
# Install package yum install ovirt-engine -y 
# Start engine setup engine-setup 
# Configuration 
[root@ovirtengine ~]# engine-setup --generate-answer=/root/answer.txt 
[ INFO ] Stage: Initializing 
[ INFO ] Stage: Environment setup 
Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf','/etc/ovirt-engine-setup.conf.d/10-packaging.conf'] 
Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20160918040600-2gbi6m.log 
Version: otopi-1.5.2 (otopi-1.5.2-1.el7.centos) 
[ INFO ] Stage: Environment packages setup 
[ INFO ] Yum Downloading: base/7/x86_64 (0%) 
[ INFO ] Yum Downloading: updates/7/x86_64 (0%) 
[ INFO ] Stage: Programs detection 
[ INFO ] Stage: Environment setup 
[ INFO ] Stage: Environment customization 

--== PRODUCT OPTIONS ==-- 

Configure Engine on this host (Yes, No) [Yes]: Yes 
Configure Image I/O Proxy on this host? (Yes, No) [Yes]: Yes 
Configure WebSocket Proxy on this host (Yes, No) [Yes]: Yes 
Please note: Data Warehouse is required for the engine. If you choose to not configure it on this host, you have to configure it on a remote host, and then configure the engine on this host so that it can access the database of the remote Data Warehouse host. 
Configure Data Warehouse on this host (Yes, No) [Yes]: Yes 
Configure VM Console Proxy on this host (Yes, No) [Yes]: Yes 

--== PACKAGES ==-- 

[ INFO ] Checking for product updates... 
[ INFO ] No product updates found 

--== NETWORK CONFIGURATION ==-- 

Host fully qualified DNS name of this server [ovirtengine.example.com]: ovirtengine.example.com 
[WARNING] Failed to resolve ovirtengine.example.com using DNS, it can be resolved only locally 
Setup can automatically configure the firewall on this system. 
Note: automatic configuration of the firewall may overwrite current settings. 
Do you want Setup to configure the firewall? (Yes, No) [Yes]: No 

--== DATABASE CONFIGURATION ==-- 

Where is the DWH database located? (Local, Remote) 
[Local]: Local 
Setup can configure the local postgresql server automatically for the DWH to run. This may conflict with existing applications. 
Would you like Setup to automatically configure postgresql and create DWH database, or prefer to perform that manually? (Automatic, Manual) 
[Automatic]: Automatic 
Where is the Engine database located? (Local, Remote) 
[Local]: Local 
Setup can configure the local postgresql server automatically for the engine to run. This may conflict with existing applications. Would you like Setup to automatically configure postgresql and create Engine database, or prefer to perform that manually? (Automatic, Manual) 
[Automatic]: Automatic 

--== OVIRT ENGINE CONFIGURATION ==-- 

Engine admin password: 
Confirm engine admin password: 
[WARNING] Password is weak: it is too simplistic/systematic 
Use weak password? (Yes, No) [No]: Yes 
Application mode (Virt, Gluster, Both) [Both]: Both 

--== STORAGE CONFIGURATION ==-- 

Default SAN wipe after delete (Yes, No) [No]: No 

--== PKI CONFIGURATION ==-- 

Organization name for certificate [example.com]: example.com 

--== APACHE CONFIGURATION ==-- 

Setup can configure the default page of the web server to present the application home page. This may conflict with existing applications. 
Do you wish to set the application as the default page of the web server? (Yes, No) [Yes]: Yes 
Setup can configure apache to use SSL using a certificate issued from the internal CA. 
Do you wish Setup to configure that, or prefer to perform that manually? (Automatic, Manual) [Automatic]: Automatic 

--== SYSTEM CONFIGURATION ==-- 

Configure an NFS share on this server to be used as an ISO Domain? (Yes, No) [No]: No 

--== MISC CONFIGURATION ==-- 

Please choose Data Warehouse sampling scale: 
(1) Basic 
(2) Full 
(1, 2)[1]: 1 

--== END OF CONFIGURATION ==-- 

[ INFO ] Stage: Setup validation 
[WARNING] Warning: Not enough memory is available on the host. Minimum requirement is 4096MB, and 16384MB is recommended. 
Do you want Setup to continue, with amount of memory less than recommended? (Yes, No) [No]: Yes 

--== CONFIGURATION PREVIEW ==-- 

Application mode : both 
Default SAN wipe after delete : False 
Update Firewall : False 
Host FQDN : ovirtengine.example.com 
Engine database secured connection : False 
Engine database host : localhost 
Engine database user name : engine 
Engine database name : engine 
Engine database port : 5432 
Engine database host name validation : False 
DWH database secured connection : False 
DWH database host : localhost 
DWH database user name : ovirt_engine_history 
DWH database name : ovirt_engine_history 
DWH database port : 5432 
DWH database host name validation : False 
Engine installation : True 
PKI organization : example.com 
Configure local Engine database : True 
Set application as default page : True 
Configure Apache SSL : True 
DWH installation : True 
Configure local DWH database : True 
Engine Host FQDN : ovirtengine.example.com 
Configure Image I/O Proxy : True 
Configure VMConsole Proxy : True 
Configure WebSocket Proxy : True 
Please confirm installation settings (OK, Cancel) [OK]: OK 

[ INFO ] Stage: Transaction setup 
[ INFO ] Stopping engine service 
[ INFO ] Stopping ovirt-fence-kdump-listener service 
[ INFO ] Stopping dwh service 
[ INFO ] Stopping Image I/O Proxy service 
[ INFO ] Stopping websocket-proxy service 
[ INFO ] Stage: Misc configuration 
[ INFO ] Stage: Package installation 
[ INFO ] Stage: Misc configuration 
[ INFO ] Upgrading CA 
[ INFO ] Initializing PostgreSQL 
[ INFO ] Creating PostgreSQL 'engine' database 
[ INFO ] Configuring PostgreSQL 
[ INFO ] Creating PostgreSQL 'ovirt_engine_history' database 
[ INFO ] Configuring PostgreSQL 
[ INFO ] Creating CA 
[ INFO ] Creating/refreshing Engine database schema 
[ INFO ] Creating/refreshing DWH database schema 
[ INFO ] Configuring Image I/O Proxy 
[ INFO ] Setting up ovirt-vmconsole proxy helper PKI artifacts 
[ INFO ] Setting up ovirt-vmconsole SSH PKI artifacts 
[ INFO ] Configuring WebSocket Proxy 
[ INFO ] Creating/refreshing Engine 'internal' domain database schema 
[ INFO ] Generating post install configuration file '/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf' 
[ INFO ] Stage: Transaction commit 
[ INFO ] Stage: Closing up 
[ INFO ] Starting engine service 
[ INFO ] Starting dwh service 
[ INFO ] Restarting ovirt-vmconsole proxy service 

--== SUMMARY ==-- 

[ INFO ] Restarting httpd 
In order to configure firewalld, copy the files from 
/etc/ovirt-engine/firewalld to /etc/firewalld/services 
and execute the following commands: 
firewall-cmd --permanent --add-service ovirt-postgres 
firewall-cmd --permanent --add-service ovirt-https 
firewall-cmd --permanent --add-service ovirt-fence-kdump-listener 
firewall-cmd --permanent --add-service ovirt-imageio-proxy 
firewall-cmd --permanent --add-service ovirt-websocket-proxy 
firewall-cmd --permanent --add-service ovirt-http 
firewall-cmd --permanent --add-service ovirt-vmconsole-proxy 
firewall-cmd --reload 
The following network ports should be opened: 
tcp:2222 
tcp:443 
tcp:5432 
tcp:54323 
tcp:6100 
tcp:80 
udp:7410 
An example of the required configuration for iptables can be found at: 
/etc/ovirt-engine/iptables.example 
Please use the user 'admin@internal' and password specified in order to login 
Web access is enabled at: 
http://ovirtengine.example.com:80/ovirt-engine 
https://ovirtengine.example.com:443/ovirt-engine 
Internal CA E2:96:0B:A0:6C:1E:B5:0D:BB:7B:B5:29:4D:88:92:5A:DA:1E:95:BC 
SSH fingerprint: 1f:7b:59:12:01:8c:b5:d7:21:49:3b:e9:e4:d1:72:da 
[WARNING] Warning: Not enough memory is available on the host. Minimum requirement is 4096MB, and 16384MB is recommended. 

--== END OF SUMMARY ==-- 

[ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20160918040600-2gbi6m.log 
[ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20160918041930-setup.conf' 
[ INFO ] Generating answer file '/root/answer.txt' 
[ INFO ] Stage: Pre-termination 
[ INFO ] Stage: Termination 
[ INFO ] Execution of setup completed successfully 
[root@ovirtengine ~]#

# Verify the installation

https://yourhostenginedaddress