How can I compile and run Libvirt-snmp on VMware Vsphere ESXi? Can somebody guide with step by step procedure.
I tried to followed steps mentioned on Libvirt Website
but I guess they are for Linux distribution. Because I could not execute ./configure command.
After searching on Google I found a similar question which tells that I need to create a VIB and than install that VIB. Now I have no idea about creating VIB. Can somebody please guide me on this.
Can somebody guide with step by step procedure.
As a workaround
1. Have a Linux VM and create a nfs share
2. Install and configure the required tool. [in your case, the libvirt] in the linux VM in the nfs share. Note the export path and variables
3. Mount the nfs share as NAS volume in ESXi
4. Give a soft link to the mounted nas volume to /usr/bin in ESXi
5. Create corresponding directory tree under /usr/local/lib as required by the tool and link them too to the nfs share.
And you are good to run the tool.
Now I have no idea about creating VIB
Simply put, VIB is VMware Infrastructure Bundle which is the allowed method to push pgms inside ESXi. You can use ar command to create a vib from a rpm and use vib author too to push the module inside ESXi.
Hope it helps
Related
I am having one Linux Ec2 instance on AWS and my local machine is Windows 10 (64-bit).
I want to download some files or folders from Ec2 to location windows machine.
I am not sure whether it is possible or not? if yes, how we can do that.
thanks.
I tried this it worked for me.
Download https://mobaxterm.mobatek.net/ its an Enhanced terminal for Windows.
You can link your EC2 instance directly via SSH its pretty simple to set up. Just follow the instuctions they've given. Once linked, its super easy to export, import, create files and folders all via mobaxterm.
folders in mobaxterm:
Got the command to Copy from Windows to Linux.
First you need to install putty (putty-64bit-0.74-installer.msi) on your windows machine
The Command is as follow it will copy the folder(e.g. DokerAutomationResult) to the windows machine from AWSLinux machine.
pscp -r ubuntu#xx.xxx.xx.xx:/home/ubuntu/DokerAutomationResult ./
[pscp -r ubuntu#(ipAddress):(locationOfLinuxFileLocation /(locationToCopyInWInodws) ]
For better Understanding:
https://www.youtube.com/watch?v=Sc0f-sxDJy0&ab_channel=Liv4IT
Yes it is possible to download files from ec2 linux instance to local system.
You can use scp -i key user#ip add:/file location which you want to download.
. will download file in your current location on local system
I'm using AWS Lambda, which involves creating an archive of my node.js script, including the node_modules folder and uploading that to their infrastructure to run.
This works fine, except when it comes to node modules with native bindings (using node-gyp). Because the binding was complied and project archived on my local computer (OS X), it is not compatible with AWS's (Amazon Linux) servers.
How can I cross-compile/install a node module (specifically, node-sqlite3) so when I upload it to another server arch it runs?
While not really a solution to your problem, a very easy workaround could be to simply compile the native addons on a Linux machine.
For your particular situation, I would use Vagrant. Vagrant can create virtual machines and configure them within seconds.
Find an OS image that resembles Amazon's Linux distro (Fedora, CentOS, others that use yum as package manager - see Wiki)
Use a simple configuration script that, when run by Vagrant on machine startup, will run npm install (optionally it might also remove the node_modules folder before to ensure a clean installation)
For extra comfort, the script can also create the zip file for deployment
Once the installation finishes, the script will shutdown the VM to avoid unnecessary consumption of system resources
Deploy!
It might require some tuning if the linked libraries are not at the same place on the target machine but generally this seems to me like the best and quickest solution.
While installing the app using Vagrant might be sufficient in some cases, I have found it necessary to build the app on Linux which is as close to Lambda's Amazon Linux AMI as possible.
You can read the original answer here: https://stackoverflow.com/a/34019739/303184
Steps to make it work:
Spawn new EC2 instance. Make sure it is based on exactly the same image as your AWS Lambda runtime. You can review Lambda env details here: http://docs.aws.amazon.com/lambda/latest/dg/current-supported-versions.html. In our case, it was Amazon Linux AMI called amzn-ami-hvm-2015.03.0.x86_64-gp2.
Install nvm and use it to install the same version of Node.js as on the AWS Lambda. At the time of writing this, it was v0.10.36. You can refer to http://docs.aws.amazon.com/lambda/latest/dg/current-supported-versions.html again to find out.
You will probably need to install git & g++ compiler on the EC2. You can do this running
sudo yum install git gcc-c++
Finally, clone your app to your new EC2 and install your app's dependecies:
nvm use 0.10.36
npm install --production
You can then easily download the node_modules using scp or such.
Same lines as Robert's answer, when I had to work on my MAC in a different OS I use vm ware like Oracle's free virtualizer VirtualBox to get a linux on my mac, no cost to me. Or sign up for a new AWS account, you get a micro for a year free. Use that to get your linux box, do whatever you need there.
AWS has a page describing how to deal with native NPM modules: https://aws.amazon.com/blogs/compute/nodejs-packages-in-lambda/
I have recently initialized a GPU instance on Google cloud, and installed Anaconda and installed all required dependencies before I stoped that instance. Now when I started the instance, it does not have anaconda installed in it. I found it is so weird. Please let me know if you know any details on it. I also looked into details from the doc of google, I don't find any related comments that should behave like this.
https://cloud.google.com/compute/docs/instances/stopping-or-deleting-an-instance
No, this should not happen if programs got installed properly in persistent/boot disk file system.
If programs are supposedly installed in TMPFS or other memory mapped file system then after the instance is rebooted the memory contents would be lost and consequently data and links to it.
However, this is never done as VM Instance packages are installed in persistent disk.
I guess your installation failed for some reason. Check if the packages are still installed. If you are using a Redhat Linux variant you can use ‘yum list installed’ to see all installed packages or ‘yum list installed|grep -i <package-to-search-for> to filter out a particular package.
If the package shows up, then the issue could be related to a misconfiguration or other problem somewhere. Use dmesg and/or cat /var/log/messages to view the logs and try to find any problems there which may be related to Anaconda or GPU software.
I just encountered the same problem. I know this question is dated but might help a complete beginner like myself. In my case I needed to SSH onto the instance instead of just being in the project level virtual environment.
gcloud beta compute ssh --zone "europe-west2-c" "myinstancename" --project "fired-brimstone-234534"
is there any well documented step by step procedure to install redmine?. I tried to install it on my Ubuntu machine.But i am unable to access it from another machine. please tell me how to it. is there any document which show how to host as centralized
See this guide: http://www.redmine.org/projects/redmine/wiki/redmineinstall. Its a general installation guide. I used it to install Redmine on Debian Jessie.
I've stumbled on this issue after installing and configuring cloudstack 4.4.
I'm trying to setup cloudstack wiht VMWARE hypervisor, i've followed all the step from the cloudstack documentation, but I have 2 issues.
can not start the System Storage VM it fails?
When I add a template or ISO on cloudstack the ISO does not upload?
I will try to explain the configuration I have:
cloudstack 4.4 is installed on CentOS 6.5
Hypervisor VMware esxi5.5
VCenter server
Primary storage iSCSI vmfs
Secondsry NFS (seperate from cloudstack)
If anyone can help me or point me to what the issue might be I would greatly appreciate it. Thanks!
On your Management Server, run one of the following cloud-install-sys-tmplt command to retrieve and decompress the system VM template. If your secondary storage mount point is not named /mnt/secondary, substitute your own mount point name.
/usr/lib64/cloud/common/scripts/storage/secondary/cloud-install-sys-tmplt -m /mnt/
secondary -u http://download.cloud.com/templates/burbank/burbank-systemvm-08012012.ova -h vmware -s -F
When the script has finished, unmount secondary storage and remove the created directory
umount /mnt/secondary
rmdir /mnt/secondary