Questions tagged [cloud]

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68 views

Automate a domain join on linux

I'm new to Linux and searched the whole day on how to automate a domain join and i didn't find anything. This is the code i came up with. realm join domain.com --user=exampleuser echo "password" I ...
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45 views

Azure + Apache = Symbolic link not allowed or link target not accessible

I have got a CentOS 7+ and a storage account in Azure - File Share: //<shared_name_Azure>/repositorio /mnt/repositorio cifs nofail,vers=3.0,credentials=/etc/smbcredentials/rgtest001diag.cred,...
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39 views

How to setup startup script to run before PostgreSQL server but after mounting disks?

The system is Ubuntu Server 18.04 LTS on VM in Azure cloud, with PostgreSQL 12 installed. Data storage for PostgreSQL is on RAID composed from "remote" managed disks. However, every Azure VM has ...
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1answer
40 views

Determine the Cloud Platform Hosting a VM

I need to execute commands conditionally based on the cloud a VM lives in. How can I create a dynamic variable that sets the cloud for a script to test for this value?
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1answer
73 views

Iptables, masquerade and snat

I have this situation: My LAN; 172.18.0.0/24 I need to masquerade all traffic directed to 10.201.3.170/29 with the 10.201.3.190/29. --my ip source: 172.18.0.2 --destination to 10.201.3.171 --...
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17 views

How to use Additional volume in linux ubuntu

I have a cloud server from hetzner.com Original disk size is 20GB it was full so i add additional volume of 100Gb to it. How can i use that volume for site storage, i am not a system admin so i dont ...
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2answers
686 views

Unable to locate package `docker-ce` on a Ubuntu Cloud 18.04 LTS

I'm trying to install Docker on a Ubuntu Cloud 18.04 LTS following official installation docs. On another Ubuntu 18.04 installation everything works fine, but it is a Ubuntu Workstaion 18.04. On a ...
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0answers
118 views

Linux Tails + KeePassXC File synchronization

I use Linux Tails and other Linux distributions, where I use KeePassXC. Unfortunately, it almost impossible to synchronize the KeePassX database file to the cloud in the Tails distribution. (this file ...
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0answers
28 views

Nginx php-fpm optimization in centos 7

My server setup uses cloud azure VMSS. I have an issue when testing 200 users' requests that produce error 502 and non-HTTP response message connection timed out connect. Already followed some ...
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0answers
5 views

about cross domain between CDN Azure and FortiADC

I'm facing issue that when I create CDN in Azure to redirect to my server via IP (in Azure Environment). the domain CDN gave is example.azureedge.net. but the domain for my server is set via fortiadc ...
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0answers
12 views

Does anyone know where to find info about “OS.EnableFirewall=y” for the WALinuxAgent in Azure?

I am trying to understand exactly what change to the firewall that configuration makes, but it is not in the list of configs on the Azure git repo: https://github.com/Azure/WALinuxAgent
2
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1answer
178 views

What has happened to the package open-vm-tools-dkms in Debian?

It seems open-vm-tools-dkms was deprecated in Debian 9 (Stretch) and is no longer available in Debian 10 (Buster). What does this mean — is the functionality obsolete or has it moved to some other ...
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157 views

/dev/disk/cloud/azure_resource-part1 in /etc/fstab override after stop and start vm in azure portal

i want to make /mnt as my extrnal disk directory , i folwed this tutorial : https://docs.microsoft.com/en-us/azure/virtual-machines/linux/attach-disk-portal and my data disk was /mnt , after some ...
2
votes
1answer
475 views

How to set email alert for disk space usage for ubuntu instance on AWS?

I have an ubuntu instance on AWS and I want an email when 80% of disk space is consumed. I have checked the cloud watch but there is no such option to monitor disk space. There is only one option ...
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0answers
12 views

how to migrate servers on premise in cloud whithout overlapping and changing IP

I'm trying to migrate 100 servers located in two large subnets from premise (192.166.1.0/24 and 192.166.2.0/24) to cloud. the servers have different operating systems (windows server - redhat ...) and ...
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0answers
76 views

Hosting LXC Linux containers in Azure

We have a number of LXC Linux containers running on a linux host in data center. I was asked to explore feasibility of moving these containers to Azure as part of cloud migration strategy, but I am ...
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49 views

Forwarding mDNS packets from an on-prem network to cloud server and back

We have an application running on an on-prem Linux server configured with a trunk port and its working is tightly associated to multiple VLANs traffic and certain device IPs present on the same ...
3
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1answer
503 views

how to find ssh key in audit log file?

i've created ssh key for connecting two host (client 192.168.4.107 and server 192.168.4.106). on client-machine i've run this command and ssh connection works: ssh-keygen ssh-copy-id -i /root/.ssh/...
2
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0answers
26 views

remote machine/cloud application storage for running software [closed]

I don't have a large SSD disk and every now and then I want to run a VM and I run out of storage, I want to run a nodejs project that for some reason needs an insane amount of storage for npm modules, ...
1
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1answer
701 views

Overriding apt-get security check in Debian 9 (stretch) for Cloudera upgrade

I am trying to update Cloudera packages on several servers that have recently been upgraded to Debian 9 (stretch). The latest updates for Cloudera were for Debian 8 (jessie). The update/upgrade fails ...
2
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1answer
245 views

Is pCloudDrive really inaccessible to root?

pCloud is a cloud storage service that allows Linux users to mount their cloud storage inside of their home directory, appearing as: /home/username/pCloudDrive/ As far as I can tell, the pCloudDrive ...
2
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3answers
522 views

With the demise of Dropbox for Linux, are there any alternative clients?

Dropbox are dropping support for Linux in November (with the exception of unencrypted Ext4). They have an API, and on Android there are alternative clients (the best-known being dropsync) so it ...
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1answer
764 views

Rename network interface ubuntu on instance boot cloud-init

I have two network interfaces- eth0 and eth1 on the Ubuntu image I am building. I want to create cloud instances from that image. For every cloud instance it creates, every instance will have those ...
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2answers
2k views

Linux VMs in the cloud (like Azure) - use LVM or not?

Our end-goal is to make it easy to increase disk space on partitions at any point in the future. Whether it's the system drive that needs more space, or something like /var In researching what is ...
1
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1answer
70 views

“Cloud” Alias File

I quite frequently will nano ~/.bashrc and add small little alias here and there on one of my boxes. The issue being, often I'll go to use this alias on another one of my PCs and it not be found. I ...
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0answers
1k views

Create JSON to be passed as an argument to a method that updates cloud foundry service

Trying to pass a JSON object from one shell script to another. If I send a JSON object with one value it works with the following: objectStorageCupsConfigData='{\"containerName\":""\"$...
1
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0answers
52 views

Disk space problem when migrating a VPS to another cloud infrastructure

I created an Ubuntu VPS on a cloud infrastructure and customized some configurations on it then exported it as an ISO image. I uploaded and 'attached' it to 2 other different cloud service providers ...
0
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1answer
70 views

How to categorize linux servers

This is not the technical problem or issue but just a programming scenario which I am facing and need to work around this and try to solve this so need some hints on this scenario. Our team has to ...
1
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1answer
93 views

How to end an infinite loop on a cloud server?

Today I was answering a question here about an infinite loop between /etc/profile and /etc/bash/bashrc (or any other variant from bash initial script) where the first call the second and vice-versa....
1
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1answer
208 views

How to measure Down time for VM migration

I am using KVM with virt-manager to migrate the virtual machines from one system to another. VM Migraiton is successfully done and migration time is measured correctly. Now, I am stuck for how to ...
0
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1answer
78 views

Problems accessing the MS Onedrive web application

I've recently become unable to access the MS Onedrive web app. It was working find until about two weeks ago but now all I get is a general connection error saying that the site can't be reached. "The ...
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2answers
208 views

Detect whether a Linux execution host is cloud based or not

Presently I'm checking by running dmidecode -s bios-version and grepping against major cloud vendors. Ex: # From an amazon ec2 VM $ sudo dmidecode -s bios-version 4.2.amazon Is there a generic and ...
1
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0answers
57 views

aws instance enable SR-IOV issue

We have are running our own centOS on aws cloud to have more control on update and patch OS. but recently we have notice on our instance m4.x2large we don't have SR-IOV enabled so this is what i did ...
1
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1answer
42 views

Running script on fedora cloud image at boot

I need a little help from you on a project i'm working on with the Fedora Cloud image. Since it's a cloud image, during boot, it sends out HTTP request to locate the meta-data service. After ...
5
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3answers
317 views

Limit FTP connections by area

Is there any (simple) way to deny FTP connections based on the general physical location? I plan to use FTP as a simple cloud storage for me and my friends. I use an odroid c2 (similar to raspberry pi ...
1
vote
1answer
143 views

How can I find information about the package management software in the linux (unix) systems, in particular in cloud?

Sometimes when I log on to a system via SSH (for example to the same server), I have such privileges that there can install some software, but to do that I need to know how package management software ...
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1answer
1k views

Kernel Panic on CentOS - Google Compute Engine Instance

I'm getting a kernel panic error in a CentOS instance of Google Compute Engine. I'm able to see the error and already figure out how to solve it, but I can't get into the GRUB menu trough the serial ...
1
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1answer
99 views

What are the differences between cloud images and sealed virtual machines?

Redhat documentation describes the process for sealing a virtual machine here Many distributions publish a 'cloud image', e.g. Ubuntu CentOS Debian What are the differences between cloud images and ...
5
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1answer
3k views

How to achieve processor affinity in containers?

I see with kubernetes it's possible to set node affinity for certain workloads. I'm wondering if there are any facilities in the various container technologies, such as docker, rocket etc that allow ...
1
vote
1answer
606 views

Adding a virtual NIC in centos 7 not working on the cloud

How can I add a virtual NIC with a specific MAC address on a cloud server? I recently acquired a cloud based service with Centos 7 in it. I have an application that runs on a specific MAC address ...
24
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3answers
6k views

How can I transparently cache any directory or mounted file system for reads and write back?

Say I mount some cloud storage (Amazon Cloud Drive in my case) with a FUSE client at /mnt/cloud. But because reading and writing files directly to /mnt/cloud is slow because it has to go over the ...
1
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1answer
834 views

Backup to Amazon Cloud drive

Amazon Cloud Drive (acd) offers "unlimited" storage for a very affordable price. I wonder, if there are any backup solutions under linux that are usable with it. I am aware of acd_cli. With this it ...
1
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1answer
797 views

Multiple VLAN range on Liberty Openstack

We have 3 VLAN (10,20 & 30) in our physical network on Liberty so how do i define three VLAN set in my configuration should i do following in ml2 plugin? is following method is right? /etc/...
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2answers
455 views

Owncloud does not show files, that are uploaded via SSH

After spending 10 Hours configuring owncloud on Fedora 24 (because of NO documentation and proper tutorial), I finally got OwnCloud up and running perfectly. My owncloud configuration files are in /...
1
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3answers
705 views

Online Linux Server [closed]

I'm wondering if there is any online Linux VM solutions available for purchase/subscription with a public IP? I'd like to pay a monthly/yearly fee for root access to an IP address of a Linux (CentOS) ...
0
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1answer
196 views

Moving VirtualBox disks to cloud services

Currently, the official way of deploying a custom distribution or different operating system on Linode is installing it locally in a virtual machine and copying the resulting disk verbatim to a Linode ...
0
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1answer
296 views

VNC to cloud server?

Is it possible to use VNC to access Linux? I set everything up and ran VNC from my Android phone using my servers IP. To my surprise I ended up with an image of my own desktop which was connected to ...
1
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0answers
82 views

Is there a way to mount two folders into one mounting point, so that folders are mirrored?

I want some tool like $ mirroring_mount ~/first_location ~/second_location ~/mount_point So, when I edit file in ~/mount_point, it is edited in both locations, and if ~/first_location and ~/...
0
votes
1answer
647 views

how to configure syncevolution to access notes (text files) on owncloud server as evolution memo?

I wonder whether it can work, and if so how, to get evolution's view on memos to show notes (simple text files in a particular folder "Notes") on an owncloud server. I run owncloud 9 and think of ...
2
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1answer
450 views

Whitelist Cloud 9 SSH Workspace in AWS

I would like to use Cloud 9 SSH Workspace to SSH into my AWS EC2 instance. I would like to do this for many reasons, one of which is that I am not allowed to install an SSH client on my work computer. ...