Virtualbox Ubuntu 32 Bit
I'm not sure where to post this since I don't really know if this is an issue with Flask, VirtualBox (6.0) or Ubuntu (16.04 LTS). Please let me know if this isn't an appropriate place to post.
My company installs Ubuntu VMs for our clients that run a local Flask web server on their system. I know Flask is not meant to be used for production, but each individual server handles about 15 users max (and often just 1 or 2) and usually only one or two users at a time. So far it's been working well for dozens of clients over several months.
Problem
We have a couple of clients where the application becomes inaccessible in users' browsers after a certain period of time. I can SSH to the VM and see that the flask service still seems to be running without issue. But the users are not able to connect to the IP address and port of the VM via their browser like they could before (eg. htp: //<vm_ip>:<port_number>
Restarting the service doesn't resolve the issue, but restarting the entire VM does resolve it.
The VM network adapter is set to 'NAT' and it serves the Flask app on the same IP address as the host machine. When the app becomes inaccessible, I'm not able to connect to the application on the host machine using either htp: //<vm_ip>:<port_number>
Nothing should change in the application configuration when the VM restarts. All networking and port settings are static. So something is clearly getting hung up. Since the application output doesn't show anything off and the flask service seems to restart fine internally, I'm guessing the issue is with Ubuntu or VirtualBox (or something on the client machine/network).
Question
I'm wondering if anyone has had this issue before, where they have a working Flask server that runs very reliably in most cases, but have an instance that periodically stops responding after a certain amount of time even though the VM is accessible and flask appears to be running fine internally? Does anyone know why this might happen?
I apologize for lack of details and logs - our access to the client machine is limited. I will try to get my hands on some VBox logs asap
Any help or suggestions would be much appreciated!
I'm trying to use virtual box 5.0.20 on window 7 32 bit. I need to create Ubuntu 64bit VM. I'm trying to use virtual box 5.0.20 on window 7 32 bit. VirtualBox Images Umair 2021-08-22T11:16:13+02:00. We offer open-source (Linux/Unix) virtual machines (VDIs) for VirtualBox, we install and make them ready-to-use VirtualBox images for you. From here you can download and attach the VDI image to your VirtualBox and use it. We offer images for both architectures 32bit and 64bit, you can download. I'm going to install Ubuntu 10.04 Server in a virtual machine and want run MySQL and Lighttpd on it. Are there any benefits or disadvantages between 64-bit and 32-bit virtualization, except the 4.
- Oct 14, 2016 Ubuntu 16.10 (32-bit) installation freezes. Oct 2016, 21:35. I am trying to install the new Ubuntu 16.10 (32-bit) using the ubuntu-16.10-desktop-i386.iso disk image - host is VirtualBox 5.1.6 r110634 (Qt5.5.1) on macOS Sierra. I am basically using the default settings when creating the Linux virtual machine (except 2048 MB of.
- All you have to do is tell APT to get the VirtualBox package from the default Ubuntu repos. Fire up the terminal and run the following command: $ sudo apt update && sudo apt install virtualbox virtualbox-ext-pack -y. When prompted for virtualbox-ext-pack configuration, select “Ok.”. Accept the VirtualBox PUEL license.
My company installs Ubuntu VMs for our clients that run a local Flask web server on their system. I know Flask is not meant to be used for production, but each individual server handles about 15 users max (and often just 1 or 2) and usually only one or two users at a time. So far it's been working well for dozens of clients over several months.Problem
We have a couple of clients where the application becomes inaccessible in users' browsers after a certain period of time. I can SSH to the VM and see that the flask service still seems to be running without issue. But the users are not able to connect to the IP address and port of the VM via their browser like they could before (eg. htp: //<vm_ip>:<port_number>
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). (I had to put 'htp' because it was complaining about posting links)Restarting the service doesn't resolve the issue, but restarting the entire VM does resolve it.
The VM network adapter is set to 'NAT' and it serves the Flask app on the same IP address as the host machine. When the app becomes inaccessible, I'm not able to connect to the application on the host machine using either htp: //<vm_ip>:<port_number>
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or htp: //localhost:<port_number> We have this same configuration on many client systems and it works without issue for all other clients.Nothing should change in the application configuration when the VM restarts. All networking and port settings are static. So something is clearly getting hung up. Since the application output doesn't show anything off and the flask service seems to restart fine internally, I'm guessing the issue is with Ubuntu or VirtualBox (or something on the client machine/network).
Question
Virtualbox Ubuntu 32 Bit Download
I'm wondering if anyone has had this issue before, where they have a working Flask server that runs very reliably in most cases, but have an instance that periodically stops responding after a certain amount of time even though the VM is accessible and flask appears to be running fine internally? Does anyone know why this might happen?
I apologize for lack of details and logs - our access to the client machine is limited. I will try to get my hands on some VBox logs asap
Any help or suggestions would be much appreciated!