All Questions
91
questions
0
votes
1
answer
95
views
Azure Ubuntu VM direct S2S VPN - without VPN Gateway. Is it possible?
I would like to connect on prem Fortigate FW with one azure Ubuntu VM - direct. Is it possible without Azure VPN Gateway?
Config works with other vendor but no in Azure. Is that kind of config blocked ...
0
votes
0
answers
237
views
How to Install Azure Azcopy on Ubuntu/Debian from a repo
I want to install Azure azcopy on a Ubuntu 20.04 and be certain that it comes from a legit source (not infected, corrupted etc).
Recommended way is to download it from MS site - at least according to ...
- 1,013
0
votes
0
answers
95
views
Powershell Linux - Unable to install Module in Azure Ubuntu
I'm trying to install the AZ module in the Ubuntu powershell of an Azure Linux server.
However, the powersheel could not find the PSGallery repository.
I suspect the DNS record retrieved by the server ...
- 1
0
votes
1
answer
93
views
Azure Ubuntu VM port forwarding
I am new to this forum and new to server management. I am working on an iot project and want to use Azure VM. I have port on azure vm which is 8080 and want to forward it to 80 port. Without load ...
- 11
0
votes
2
answers
93
views
Share files via a shared disc across multiple VM's running Ubuntu 18?
I am trying to share a single disk across multiple VM's (Ubuntu 18). The VM's are hosted in Azure and the disk is an Azure Managed Disk. I've attached the disk to both VM's and have mounted them. I ...
- 3
0
votes
1
answer
1k
views
Error starting PostgreSQL: could not open directory / not a directory
Today, a sudden error started occurring on a PostgreSQL 12 in Ubuntu 20. Before this, the system that uses the db (Odoo) had been working without an issue:
2022-08-25 00:50:04.580 UTC [34164] LOG: ...
- 11
0
votes
1
answer
70
views
Server File Download
I am running a Ubuntu virtual machine on Azure and on my landing page I wish to allow downloading a file I already uploaded to the server. For this reason I made a hyperlink in my index.html file ...
- 103
0
votes
1
answer
706
views
Ubuntu server not allowing domain to access laravel project [405]
I have a problem where my laravel project is accessed by my static IP on Azure but not from the domain that I linked it with:
I use nginx and ufw
This is the error.log for my Nginx:
nginx ...
- 101
0
votes
0
answers
15
views
Public Cloud Virtual Machine - Restrict Uninstalling Packages
During the evaluation on public cloud(VMs) security product, Below question came into my mind. I would like to request your kind consultancy to fix this challenge
Requirement: Install a security agent ...
- 101
0
votes
2
answers
604
views
Ubuntu VM SSH session crashes during a large unzip due to kauditd high CPU usage
I am having issues with an Ubuntu 18.08 VM on Azure.
The issue seems to occur when I am unzipping a large file with unzip.
My SSH session crashes out with send disconnect: Broken pipe, and I can no ...
- 289
1
vote
0
answers
707
views
Resize an OS disk that has a MBR partition - azure linux vm
We have a managed OS disk attached to a Linux VM (Ubuntu) that have 64 GB in size, and it's using MBR partition table with azure vm generation 1, now we want to expand the disk space to 128 GB !
From ...
- 131
0
votes
1
answer
655
views
All Linux VMs on Azure won't boot, stuck on cloud-init (metadata service crawler) initialization
I have around 5 VMs in Azure, which were originally provisioned as Ubuntu 18 and since then I've been dist-upgrading them several times. A few months ago I noticed that similar VMs on different ...
- 663
0
votes
1
answer
44
views
Increase disk size on Microsoft Azure
I am new in Microsoft Azure. I saw the Azure docs and there's showing that we can only increase the disk size while the virtual machine de-allocate/stopped. But for the production it is not possible ...
- 49
0
votes
0
answers
90
views
Port not opened in azure, how to fix that?
I am running django project on a azure ubuntu 18 machine.
It runs on 8000 port. So I opened the port from security section of azure.
And the firewall is inactive on that machine.
But still, I can't ...
- 362
0
votes
1
answer
268
views
After resizing Azure Linux VM, data in the attached datadisk is lost. Why?
Here is the general information :
I created and attached standard SSD datadisk on the creation of the ubuntu VM.
Aplication files were on the datadisk.
I mounted datadisk following this tutorial ...
3
votes
2
answers
204
views
Disk write latency with and without RAID
I have run 2 tests with different setup as explained below. I'm using Azure VM Standard D64s v3.
For the first setup I have mounted 4 Premium SSD disks of 4 TB each, and am performing IO operations ...
- 131
1
vote
1
answer
284
views
Can't reach web application hosted on Azure Linux server
I have successfully deployed an Open Semantic Search web application on a Ubuntu server hosted on Azure. While the server is running (using eLinks from the shell, I can connect to http://localhost/...
- 113
0
votes
0
answers
62
views
Is it possible to dump memory from one Ubuntu VM to another?
I'm trying to use Azure VMs to host a game server for me and some friends since spot instances are cheap, but the downside is that they get deallocated/deleted pretty quickly in practice (somewhere ...
- 215
0
votes
0
answers
37
views
Debug firewall hindrance
I've got a tiny docker container (port 8080) running on an Azure Ubuntu machine setup for me. I'm able to ssh into the machine (port 22), but can't reach the container from the outside (however ...
- 194
2
votes
1
answer
449
views
Cannot recover Linux VM disk in Azure
The thing is that I have managed to recover one of Ubuntu server disks which caused "Error 'grub_calloc not found' and VM in rescue mode". Also I have swapped this disk with the original VM, ...
- 21
0
votes
2
answers
144
views
Can I use Azure file share with VM Classic?
I have a VM classic and I want to create a new VM to replace it. So I want to make use of the file share feature of Azure to transfer my files on the old VM. Both VM are running on Ubuntu.
However, ...
- 101
0
votes
2
answers
897
views
Putty connection refused on clean Ubuntu azure VM
I have recently created an Ubuntu VM on Azure. In order to access the created VM, I've installed Putty on my windows 7 machine. But I cannot make it connect till now.
At the start Putty was giving the ...
1
vote
1
answer
407
views
How can we know if a VM is HyperV instance using bash?
I know we can check Vendor details using following command
cat /sys/devices/virtual/dmi/id/sys_vendor
But in case of Azure VM and HyperV VM, it's same - Microsoft Corporation.
I need a proper/...
- 113
0
votes
1
answer
2k
views
no root access on ubuntu vm azure
I just raised ubuntu on an azure vm and try to run some commands from the same console that includes the azure page panel, for example:
sudo apt-get update
but I get the following error:
bash: ...
- 103
0
votes
2
answers
509
views
Very slow HTTP response from Azure Ubuntu VM
I'm relatively new to Azure and migrated our backend API to Azure ubuntu server.
The current size of our Ubuntu VM is Standard DS2 v2 and it only has Apache2.4 installed which is running our PHP code....
- 1
0
votes
1
answer
43
views
Is it possible to track new querys on DB?
I'm searching for a new options all days and I'm making a new Word file with all the information I get but I can't reach a conclusion.
I'll explain the main idea.
My idea:
User (Employee, client) => ...
1
vote
2
answers
2k
views
Mount Azure datalake storage folder as a folder in linux ubuntu
I want to mount an Azure Datalake Folder as a Ubuntu folder. The link shows how to create 'system managed entities' to connect a Linux machine to ADLS, however, it shows 'REST'ful way of connecting to ...
- 131
0
votes
1
answer
150
views
Ubuntu 18 from ssh connect to another server in network Azure
I have set up three virtual machines, two on one virtual network and one on another virtual network via this tutorial, which was recommended on this forum for a similar issue. As such, the virtual ...
- 101
1
vote
1
answer
166
views
How to create azure vm instance on a dual boot linux machine? Is the procedure same as we do it on a virtual machine?
I want to create an azure vm instance anc access it through ssh. But I have a dual booted linux machine. So can I do the same on a dual booted machine or I need specifically a virtual machine to ...
2
votes
3
answers
9k
views
Azure AD SSO for non-azure Linux VMs?
I currently have a VPS hosting for two servers with Ubuntu outside Azure network and a free azure AD plan. I see this option here:
https://docs.microsoft.com/en-us/azure/virtual-machines/linux/login-...
- 163
1
vote
1
answer
71
views
MS Azure VM drive mess
I'm new to Azure and I already hate it :D
Anyway, I'm trying to do a simple task - create a VM with 8 cores, >=8GB RAM, 128GB drive (gonna run Ubuntu server on it). Just ONE OS drive. Nothing else.
...
1
vote
0
answers
48
views
Azure Ubuntu VM - Unexpected short IOPS peaks (bursts)
I am not sure if such issue is well-known, I failed to find any straightforward explanations.
I have an ordinary VM on Azure of a small size (B1s) running a Ubuntu 18.04 from Canonical.
There's a ...
- 11
1
vote
1
answer
1k
views
Azure Ubuntu VM: Is a connection to 168.63.129.16:80 mandatory for Basic DDOS protection?
Yesterday I noticed some suspicous activity when running netstat | grep http on my Azure Ubuntu VM:
There were over 60 lines like this:
tcp 0 0 ser:http hosted-by.blazing:...
- 764
12
votes
2
answers
6k
views
Is it safe to run do-release-upgrade on a cloud VM?
I have a few Ubuntu VMs on Azure running Server 17.10 and I'm wondering if it's safe to upgrade them to 18.04.1 LTS using do-release-upgrade.
If so, what precautions should I take?
- 289
3
votes
1
answer
911
views
Has anyone had trouble deploying Azure VM using Ubuntu 18.04 after March 8th?
I have a template based deployment that deploys our dev, staging, and production environments. This template has been working just fine since mid February. When I attempted to deploy the dev site ...
- 131
1
vote
2
answers
1k
views
Terraform can not create virtual network in Azure
Since couple days I can not create virtual network in any resource group.
I get the following message
Error: Error applying plan:
1 error(s) occurred:
* azurerm_virtual_network.qmlnetwork: 1 error(...
- 149
0
votes
1
answer
59
views
Ubuntu hosting in Azure possible?
I have got an Ubuntu image in Virtual Box working locally. The image boots automatically providing a user interface hosting several web apps.
Can this be hosted on an Azure instance ?
(ps: this ...
- 135
1
vote
1
answer
2k
views
Azure Linix VM dns-search
New to Azure and trying to understand DNS resolution for Linux guests.
My VNET is set to two Windows DNS servers in Azure, when I add a Linux VM they are present and I can ping IP addresses and FQDN'...
- 33
0
votes
1
answer
176
views
What can be moved safely to local ssd on Ubuntu Azure VM?
I have an Azure VM which recently have been resized to D2 size form A2 Basic so it has a new SSD local disk (a temporal disk with no persistence guarantee).
Now it has the swap file, but I think it ...
- 596
0
votes
1
answer
1k
views
Forwarding external to internal port on azure: not accepting external connections
I have a service running on localhost:8111 on an Ubuntu 16.04 VM in Azure, and I'm trying to forward external traffic on port 80 to localhost:8111. However, external traffic is being rejected and I ...
- 195
2
votes
3
answers
6k
views
Mount Error 13 with Ubuntu 16.04 and Azure (Same Region)
I am trying to mount a samba share in Azure using the connection string that they provide next to my share folder, and in 16.04 I'm getting "Mount error 13, permission denied"
The connection string, ...
2
votes
1
answer
3k
views
Unable to resolve "Permission denied (publickey)" error on Debian server
I am trying to connect to an Ubuntu server, from a Debian server. Both are VMs on Azure.
I can connect to the Ubuntu server without issue from my local computer (Mac).
I have set up the public key ...
- 173
0
votes
1
answer
2k
views
Azure Ubuntu VM Cannot Bind IP (public)?
I just started trying out an Ubuntu 16.04 VM on Azure. A node.js app requires listening to a port 3000 on the network interface assigned with the public IP address so remote clients can connect to it ...
- 1,459
2
votes
0
answers
2k
views
SFTP message authentication code incorrect / HTTPS upload errors
I have a number of Ubuntu Server 16.04 LTS instances running as virtual machines on Microsoft Azure. Since a week, we are having problems uploading bigger files via both SFTP and HTTPS to these ...
- 121
1
vote
2
answers
5k
views
vsftp on Azure VM - filezilla reports private ip sent by server in passive mode
I'm setting up a secure FTP server on an Ubuntu 16.04 machine on Azure. It's FTP over TLS, with anonymous access disabled.
Trying to use the server using Filezilla works fine - authentication, ...
- 123
0
votes
2
answers
365
views
How to access files in Microsoft Azure by mounting disks of Ubuntu VM to windows
I have created Ubuntu VM in Microsft Azure. Trying to mount disk with cloudberry drive in windows but it says disk is not formatted with NTFS. How can i mount it to access files?
5
votes
3
answers
2k
views
postgresql track counts and autovacuum is not working
In the startup log entries indicate the autovacuum not working. I query the pg_stat_user_tables table and the last_vacuum and last_autovacuum columns are empty in spite of the vacuum query I ran just ...
- 91
0
votes
0
answers
857
views
FreeTDS connecting to Azure MSSQL Server
I've got a working Azure SQL instance running, and I'm trying to connect using FreeTDS over command line with my config as:
[azure]
host = ********.database.windows.net
port = 1433
tds ...
- 719
-3
votes
2
answers
903
views
Azure: How to reach my Ubuntu server in the Browser?
I have created an Ubuntu server on Azure and installed GoCD, a continuous delivery software, on it via PuTTY.
Usually, when GoCD is installed locally, it can be reached via http://localhost:8153/go (...
- 109
0
votes
0
answers
99
views
Two Azure VMs: one sends mail, other's mail bounces
An Ubuntu 16 VM (call it admin1) in westus2 region can send a test mail to gmail that is received. A virtually identical VM (call it admin2) in southcentralus has its email bounced. Email to yahoo.com ...
- 105