I have installed an HDInsight cluster and have allowed all the ports to internet access. But still I am unable to access the RStudio-server from the internet. Would you please be able to help me let know what am I missing. I have created the Network Security groups and the Virtual Network as well.
Thanks
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Can someone let me know if its possible to connect or PING a Databricks Cluster via its public ip address?
For example I have issued the command ping --all-ip-addresses and I get the ip address 10.172.226.115.
I would like to be able to PING that ip address(10.172.226.115) from my on-premise PC (or connect to the cluster with an application using the ip address?
Can someone let me know if that is possible?
That public IP is not guaranteed to be your cluster; unless somehow you've installed Databricks into your own cloud provider account, where you fully control the network routes, it would be connecting to Databricks managed infrastructure where the public ip would likely be an API gateway or router that serves traffic for more than one account
Note: just because you can ping Google DNS with outbound traffic doesn't mean inbound traffic from the internet is even allowed through the firewall
connect to the cluster with an application
I'd suggest using other Databricks support channels (i.e their community forum) to see if that's even possible, but I thought you're just supposed to upload and run code within their ecosystem. At least, for the community plans
Specifically, they have a REST API to submit a remote job from your local system, but if you want to be able to send data back to your local machine, I think you'd have to write and download from DBFS or other cloud filesystem
I am trying to install openstack on a single node server.
I need to access Instances from internet.
I am new to openstack, so I spent some time trying to get it work correctly but without success. I tried devstack but it is not persistent after reboot.
For microstack, it is not configurable.
I need to assign Public IPs to instances. I have 2 physical networks. I tried with external network, but I don't found an option how to do that.
Did anyone successfully installed openstack on a single machine, and is there a way to expose instances to bring them puclic IPs from a pool.
Thanks in advance.
We have a linux machine on Digital Ocean and tomcat is running overthere. We want to connect remote MSSQL server Database (which is on our local windows machine) but it's not connecting.
We tried ping command and telnet command on port 1433 as well..nothing is connecting to my windows machine.
Please let me know what we are missing or what do we need to configure.
Any help would be appreciated. Thanks in advance.
You will have to configure your local machine as a server, accessible from the internet. But you will need to provide protection for your database server.
I have a cloonix simulated network with debian virtual machines.
I'd like to install and update stuff on the vms.
How do I connect them to internet via my host computer ?
thanks.
why not ask the author?
You should not rely on help on cloonix, communication on the product has been small and not many know about it.
To reach the internet from a virtual machine, the host must be connected to the internet and the file /etc/resolv.conf of the host must be valid.
If the above is ok, then connect an interface of the vm to the cloonix_slirp_admin_vlan and do dhclient on this interface from within the guest.
Then your vm should be connected to the internet (check your /etc/apt/sources.list to have apt-get).
You should connect eth1 (for example) of vm to "cloonix_slirp_admin_vlan" which is always in hidden. Then input "dhclient eth1" in the console of vm, then the vm can connect to the Internet. There is an example, I hope it will help you:
http://www.brianlinkletter.com/upgrade-a-guest-vm-in-the-cloonix-network-simulator/
Here i the scenario:
I am using MacbookPro as host
Using VBox for creating / using VM's
Using ubuntu as VM , with the installed software which needs access to my work (over VPN, of course)
Have VPN Connectivity from Mac, and able to ssh to hosts # work
I am unable to access the same hosts when logged in to the VM on my Mac.
The company network is 10.x.x. (as the case with most companies)
I am using comcast at home, which defaults to a 192.168.x.x type of address
When using the same setup # work, i am able to have access to work computers , but not when i am at home. Any clues to what i need to do to get access from within a VM?.
Thanks,
Since the VM instance is an entirely separate system I don't think you are going to be able to do this, as the Mac has no knowledge of the VPN that you are connected to.
You might ask this over on SuperUser.com as well, it might get more answers.