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Questions tagged [cloud]

The tag has no usage guidance.

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0answers
6 views

Unable to set jupyter notebook password on Linode

Following the Linode documentation to set jupyter notebook server on my linux machine using Apache web service. While setting password for Jupyter notebook I am getting an error [C 06:18:46.762 ...
0
votes
0answers
14 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
votes
1answer
165 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/...
0
votes
0answers
20 views

Slow and freezing google bucket (Cloud Storage FUSE)

I've a mount the google bucket in my backup server running over CentOS 7. I have an issue with my mounted bucket. The first and most important is that it is SLOW. Any copy done within the file system ...
0
votes
0answers
31 views

How migrate from Openstack KVM VM to KVM

I have one VM in Openstack that VM in qcow format . I want to migrate it to another datacenter KVM VM machine but it supports ISO file.
2
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0answers
24 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
vote
1answer
222 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
votes
1answer
121 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 ...
1
vote
2answers
324 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 ...
-3
votes
1answer
361 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 ...
0
votes
2answers
1k 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
vote
1answer
55 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 ...
0
votes
0answers
854 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
vote
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
votes
1answer
64 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
vote
1answer
77 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
vote
1answer
169 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
votes
1answer
74 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 ...
-1
votes
2answers
121 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
vote
0answers
50 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
vote
1answer
38 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
votes
3answers
292 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
55 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 ...
0
votes
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
vote
1answer
80 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 ...
4
votes
1answer
2k 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
427 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 ...
20
votes
3answers
4k 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
vote
1answer
814 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
vote
1answer
710 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/...
0
votes
2answers
402 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
vote
3answers
652 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
votes
1answer
191 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
votes
1answer
281 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
vote
0answers
73 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
601 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
votes
1answer
432 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. ...
0
votes
1answer
398 views

how do I make sda1 or sdb1 bigger

I'm working with Google Cloud services. After I've cloned a VM, I type lsblk after ssh'ing into it and can see that the partition sda1 is only 10 GB, which is only 10% of what I paid for. I am not a ...
0
votes
1answer
133 views

Debugging: OwnCloud horribly slow

I am trying to figure out why my OwnCloud installation stalls of 10s of seconds before it runs again for 10s of seconds normally. What kind of debugging can I enable on OwnCloud (server+client), so I ...
1
vote
0answers
62 views

read-only ldap client setup

I have a Debian Linux box hosted on the cloud that I want to provide mail services with (Postfix/Dovecot). I want it to access my openLDAP server at home for authentication and to provide users email ...
1
vote
1answer
343 views

strange results from investigating a reboot in auth.log

My Ubuntu 14.04 server is hosted on a well-known cloud provider. I noticed today something that usually makes my heart stop: user@myserver123:/var/log$ screen -ls No Sockets found in /var/run/...
2
votes
2answers
155 views

Network drives in the cloud?

Is there such a service that allows Linux servers to access remote cloud storage as if it were a file on a local network? I'm running a very small server, 512 MB RAM and 20 GB hard drive space, but do ...
3
votes
1answer
5k views

My cloud server came with PermitRootLogin without-password, is it normal?

I was just wondering if it is normal that in the Ubuntu 14 provided by my cloud hosting company,there is this configuration in the file /etc/ssh/sshd_config : PermitRootLogin without-password ...
2
votes
1answer
780 views

How to detect exact spec of my disk on a cloud server?

I've already read a question about whether your disk is SSD or HDD. When I issued the below command I've got surprised: cat /sys/block/vda/queue/rotational The output was 1. The question is why it'...
2
votes
0answers
289 views

Is there a way to access Google Drive spreadsheet?

I'm using Linux Mint 16 Cinnamon. I tried google-drive-ocamlfuse and grive, but both of them can't access spreadsheet. google-drive-ocamlfuse shows this error: Device or resource busy W hen it ...
4
votes
0answers
100 views

VPS/Cloud configuration management automatization for small environments [closed]

What would be an appropriate tool/approach for configuration management of a relatively small number of VPS/VMs (1-5). Even though it's a small number I'm a big fan of "nuke 'n boot" in case of any ...
1
vote
1answer
240 views

Problems setting up own Cloud Lab

I'm trying to set up an own Cloud Lab on a self-built server. Server details: Board: Gigabyte Z77MX-D3H TH CPU: Xeon E3-1245 v2 16GB Crucial Ballistix CL8 1600Mhz NETWORK: ALFA AWUS036H additional ...
4
votes
1answer
1k views

How does ZFS grow/scale?

I am wondering how would one design a ZFS system to build something that is massively scalable, along the lines of your favorite cloud storage, but with all the neat benefits the come with ZFS. A ...
1
vote
2answers
443 views

mknod of content in directory

I would like to create a virtual device from a directory i.e. you know, there's these cloud storage providers like dropbox and co and they generally have a software client and then give you access to ...
9
votes
3answers
17k views

rsync mkstemp failed Invalid argument (22) with davfs mount of Box.com cloud

I mounted Box.com cloud storage using davfs according to these instructions. I mounted my Box.com account under /home/me/Cloud/Box I can access the mounted filesystem via Dolphin as well as via the ...