I am using apache cloudstack. System VMs are in running state but unable to download system template. when I am login to system VMs through ssh using linked local ip then the it is not able to ping DNS,Management server and host.
check it has the correct management server ip and all routes are proper.
You could try a destroy to recreate the SSVM.
Related
I have a few virtual machines that are set up on bridge network. One of this virtual machines (HDP sandbox) has the web ui and I wanna use it but it's IP is not opened on the browser. What's should i do?
As i understand it,your vm has a web server.if so,check the status of apache service.If it is not running,you have to start it.
service apache2 status
service apache2 start
after you run the commands above(command may be different due to linux distro),
enter ip address into the web browser.
also,you must be sure that HDP services are running.
I have Meteor running on a local virtual machine on Windows which is accessible using the IP address of 192.168.56.111
When I use Robomongo, I use this IP address and point it to port 3001 and I an unable to connect.
Should I expect it to connect? If not, is there anything I need to do to get it to connect?
Setup SSH server on Windows and then simply create SSH tunnel:
ssh -L27018:192.168.56.111:3001 user#host
After that open Robomongo and connect to localhost:27018. That's it!
This technique I'm using successfully to connect to production database.
With meteor the database that runs is bound to 127.0.0.1, so it will not be accessible on other IPs. I think this was done for a security reason, though not sure.
You should use the local IP/127.0.0.1 instead of 192.168.56.11.
I need to setup VMs on VM VirtualBox. The ultimate goal is to create SharePoint 2013 Development environment. I want private network with DNS ... Active Directory Server running on window server 2012, another VM running SQL Server Database and 3rd VM running SharePoint. Networking and Server configuration is new area to me so I am struggling with these topic.
Now I have install window server 2012 with adopter 'Internal Network' without DHCP (Disable) and give static IP address to this window, but then I don't have internet access and it case undefined network.
My first step is to install Active Directory on this within a domain and put SQL database server and SharePoint Server under the main domain.
I need guideline.!! is my steps are correct??
Many Thanks in advanced
Ultimately you do not want this test network to have access to the interenet as it could cause disruption in your production network. I have a dev Sharepoint 2013 environment with VirtualBox using server 2008 r2.
I created a host-only network in VirtualBox v4.3 ( I think there is one by default ). I configured it to not have dhcp, as my test DC would handle that for me, under File > Preferences > Network > VirtualBox Host-Only Adpater. Assigned that adapter and only that apdapter to my VM's. I was able to have the machines communicate to eachother and to the host. I used the host to do any required downloads and then pass them to the VM's using the C$ shares or shared folders i configured on the VM settings. More importantly i dont have to worry about other computer finding my Dev DHCP server.
https://www.virtualbox.org/manual/ch06.html#network_hostonly
I have a production application that consists of
An app server VM1 - 192.168.0.4
A database server DB - 192.168.0.5
VM1 connects to the DB using its IP address.
I want to mimic production VM1 on my development machine. So it should connect to the db using the same IP as on production, but reach my development machine DB instance.
Ideally, I would not have to hardcode my development machine IP to make this work. Any ideas?
1) It's a bad idea to mimic production IP addresses on test machines
2) In answer to your question, just use a configuration file to describe the IP address of the system to connect to
Try rinetd, you can set up a redirect from the production IP address to your own.
I have Oracle Virtual Box installed on Ubuntu 10.10. I want to gain access to my script that runs on local. My virtual operating system connects via network and takes an ip address, but how would someone access my script that runs on local? Which ip address can be used?
If you use bridged network and your VM is on Ubuntu 10.10. One easy way is to use ssh. By default ssh is installed and configured in Ubuntu 10.10. You can connect to it by :
ssh you_virtual_machine_ip
ssh is a powerful tool and your can run scripts when connected to the host.
If you are in Windows System, Putty is a great tool of ssh client.
type this from your host os
and you have to open the port 80 from guest OS (Ubuntu)
http://you_virtual_machine_ip