I am installing opennebula 4.10 in Centos 7, following the quick installation guide that have 3 main steps. The process is good and clean, until about to end to step 2. The step 2.3 configuring the network and bridge not done yet since i am using wireless interface at the moment.
here is the link of documentation that i follow as installation guide.
I am installing in a new machine hardware with centos 7 minimal install, watching every step output in the screen i believe that no error is generated.
beside the server hardware machine i have one laptop and small wireless network with internet access, i can pink to the server from my laptop, the server machine can access the internet also my laptop.
I can also ping from server machine into my laptop ip address.
The question/the problem:
To do the step 3 group, the documentation guide said that i can do it from the frontend, http://frontend:9869, but i don’t know how exactly where to put this, in my laptop browser or i must install the httpd sevice in the server machine then open browser in the server machine?, i assume that it should be able to access it from my laptop.
I already edit the
/etc/one/sunstone-server.conf file and change :host: to 0.0.0.0
but when i access put this in my laptop browser IP:9869 (i replace the with ip address of server machine interface), but i can not connect it with this error
Unable to connect
Firefox can’t establish a connection to the server at 192…43.126:9869…
I have been googling around, but can not find the answer yet.
I am very new with this, please help how can i have the front end functioning to go to step 3 and success with the installation to up and running.
Thank you and regards,
Please check Opennebula services on the server, wether it started or not .
systemctl status opennebula
systemctl status opennebula-sunstone netstat -tlunp | grep 9869
Thank you for your response.
The status of opennebula and opennebula sunstone is active and running and no error indicated, never check the netstat, just now i reboot the server and check again the result are:
- opennebula is active and running
- opennebula-sunstone is active and running
- response from netstat -tlunp | grep 9869 is like this:
tcp 0 0 192.xxx.43.0:9869 0.0.0.0:* LISTEN 2070/ruby (9869 shown in PINK COLOR)
test again to access from my laptop browser – still unable to connect
i test using comand line (links) browser connection refused
I then do adding port to the firewall with this command
firewall-cmd --zone=public --add-port=9869/tcp --permanent
Then test it again, the result still unable to connect
The selinux is already in permissive mode since the intallation begin
The firewald or iptables not installed/loaded when installing
i also check aggain (yesterday already) like this:
it is resulting the empty list
ID USER GROUP NAME START VCPU UMEM HOST TIME
I do not know the next trouble shooting step from now and still googling around (but it seem no luck finding similar issue and solved)
Please help again
Just minute ago i change again the host in sunstone-server.conf file to become 0.0.0.0
(previously i try with 0.0.0.0 and then with specific ip of my network)
now become ok, (Happy me), then i prompted with login screen
I dont know user and password to put in the logian form.
i can open /var/lib/.one/ …some …_auth file are there, but it seem very long (like hashed) password, which one is suitable?
Ok now solved.
Thank you again Jamessarems