I am trying to install Eucalyptus in a virtual machine. I am using vmware version 9 and Eucalyptus FastStart version 3.1 And the network adapter which I have choose is NAT..
I am having problem with front end installation. This are some details about the problem
Details about my node controller
Host name:neel.localdomain
Wired connection:
Ip address:192.168.211.11
NetMask:24
Gateway:192.168.211.2
DNS Server:8.8.8.8,8.8.4.4
Wireless conection:
Ip address:192.168.211.12
NetMask:24
Gateway:192.168.211.3
DNS Server:8.8.8.8,8.8.4.4
Details about my front end
HostName:localhost.localdomain
wired connection:
Ip address:192.168.211.13
NetMask:24
Gateway:192.168.211.4
DNS Server:8.8.8.8,8.8.4.4
Wireless connection:
Ip address:192.168.211.14
NetMask:24
Gateway:192.168.211.5
DNS Server:8.8.8.8,8.8.4.4
Public Ip range list:
192.168.211.50-192.168.211.74
During node registration process i enter the following ip address 192.168.211.11 to get registered but i get the following error
ssh:connect to host 192.168.211.11 port 22:no route to host
rsync: connection unexpectedly closed(0 bytes received so far)[sender]
rsync error:unexplained error (code 255) at io.c(600)[sender=3.0.6]
One more doubt of mine is while installing front end do node controller have to be in on state and also logged in and I am installing both the front end and also cloud controller in different virtual machine but in same laptop is that ok?
FastStart is intended for use on hardware, if you want to use Eucalyptus in a VM you might want to try eucadev although the intended usage is development and testing of Eucalyptus.
please refer to faststart guide:
https://www.eucalyptus.com/docs/eucalyptus/3.4/index.html#faststart-guide/index.html
And yes, I also have installed successfully Eucalyptus from Faststart using VMware workstation.
Basic idea is to Install Node Controller First & after that starts the Front end
installation keeping node controller active on the same laptop using VMware.
Hope this will help to solve your NC registration problem.
Related
If we have two custom modules that need to communicate directly via sockets, is there a way to know what the IP address assigned to each module?
After reading this article I was under the impression the azure-iot-edge network bridge would possibly support referencing the running module by the module name as the hostname. This doesn't seem to work.
I guess we are trying to avoid having to scan the network or use some local storage option and don't want to join the host network so any ideas how one module that is running can find the IP of another module that is expected to be running?
Here is a picture showing the two containers I am testing with. The one container is just an alpine instance that I can attach the console to and use to try to ping / access other containers. I can ping by IP address but want to ping by container name instead.
After further study of this issue, it turns out the issue was the arm32v7 arm image I was using when deployed had some issues. One of the oddities was that the date on the container was "Sun Jan 0 00:100:4174038 1900" and there were some other commands failing that should have worked.
I ended up switching over to an ubuntu image with iputils-ping installed and confirmed that the azuire-iot-edge bridge allows accessing other containers by their module name which servers as the host name, so all good here, works as expected, user error!
I have installed and set up pfsence on virtual box and it is booting up properly and seems to be working fine. My problems are:
When I tried to ping the LAN IP from my computer's command prompt it does not receive the packets but if i ping it from inside the virtual machine using pfsence then it returns packets.
Also if I try the IP in the browser it does not take me to the pfsence interface. I used all defaults when installing the the pfsence.
Any suggestions will be welcomed
LAN IP - 192.168.20.20
pfsence version - 2.4.5
This means that you are unable to route into the VM from your computer. What is the Network Adapter for your VM attached to in your VirtualBox settings? If you configure it with a NAT you can achieve your desired configuration.
https://www.virtualbox.org/manual/ch06.html#network_nat
I have developed a web app using laravel & apache 2.4 in ubuntu 15.04 inside vmware. I have configured ip address of the ubuntu as static which is 192.168.1.250.
Within ubuntu i can access the web app from ip 127.0.0.1 or localhost. And from the networked devices, i can access it using the ubuntu's ip address 192.168.1.250.
Now, i want to access the web app using a domain name from the networked devices instead of IP address. I think i need to install and configure dns server in ubuntu along with apache. So, i installed BIND dns and tried to configure it but failed. So, if it can be done with BIND, then i was wondering HOW? If not, then what may be another way? Thank you !
You can create a tunnel to your local environment by using ngrok which will give you a temporary address (to keep the address static you have to use pro features a.k.a paid features)
Follow this steps:
Download ngrok and unzip ngrok
Open a cmd / terminal and navigate to ngrok location
Type the following command:
ngrok http {your_localhost_server_port_number}
It will create the tunnel but we need to point a virtual host to it so edit your local server virtual host and add an alias / server name like following:
NOTE: if you only have one app running on your local server this step is optional
*.ngrok.io
Now restart your local server to load our new configuration
Now you are able to see your localhost site online by using the ngrok provided url.
Enjoy!
I have installed at work SAP Hana Express Edition 2.0 in my laptop. It runs on VMware/Suse. I also set up a static IP address so I don't have to change the client connections. This works fine when I'm at work.
I added the following to hosts file:
192.168.1.85 hxehost
Problem is that when I take my laptop somewhere else all my client connections time out. I checked the IP address in Suse and it's the one I assigned. How to fix this problem?
If I disconnect the laptop from the Internet, I get the following error:
JDBC: Cannot connect to jdbc:sap://192.168.1.85:39013/ [Cannot connect to
host 192.168.1.85:39013 [No route to host: connect],
This is my setup:
How you connect to the virtual machine's IP ports depends on the setup chosen for the VM networking.
The address 192.168.1.85 is part of the 192.168.1.x network, which is very popular for home-router setup and small LANs. It's very likely that your laptop is part of such a network, when not at work. So when you ping the address the laptop uses the network interface that is linked to this network (e.g. your wifi adapter) to look for the host with IP 192.168.1.85. Whoever host currently got the 85 in your network, it's likely not your virtual machine.
One easy way to avoid this is to setup the virtual machine with host-only network. For that you have to configure the network adapter in VMware (or whatever hypervisor you use) to use the host-only network and assign an IP address in a different subnet e.g. in 192.168.5.x. For the HANA client software on your computer, the address to use would, of course, be 192.168.5.85 but it would be stable across all networks your laptop may log into.
I am having an issue and I am not sure where to go, hopefully you guys can help me out here.
I have a virtual box machine that has a bridged network, therefor the device is on my LAN and there is network connectivity to the device.
I can connect to the web server using my local ip adress 192.168.2.41:25878, however when I try to connect to it with my public IP address x.x.x.x:25878 the web browser is waiting for a connection but it never seems to establish.
Here are my config files for Apache2 / Vagrant
VagrantFile - https://gist.github.com/anonymous/7cca95da3cfc22de5333
Apache2 Site - https://gist.github.com/anonymous/d60efd938d9d7d7de60e
Ports.conf - https://gist.github.com/anonymous/8b0c20a78b36cc5d03b0
The port forwarding is correctly set up on my router. What is really puzzling me, is that I am able to connect to the web server using the local IP address 192.168.2.41:25878, however I cannot access it via the public IP address. The web browser is not rejecting the connection, so I am assuming that I have a config error somewhere, specifically in apache.. The web browser shows a spinning wheel when trying to connect.
I've been trying to solve this issue for almost a week now.. I would appreciate any help that you guys may provide.
SOLVED
So I am not sure why the setup above was not working... I changed from bridged networking to NAT and setup host to guest port forwarding through Vagrant (VirtualBox) and it started working!
I also switched to Nginx instead of using Apache.