I want to enable de SSH2 module in PHP.
I am using Bitnami Wordpress Stack.
The official docs say to run some commands to install libssl-dev.
But I don't know where that console is.
I tried the one that is under Start -> Use Bitnami Wordpress Stack.
But it would not recognize sudo as a command.
Question:
Is there not any other way to get SSH2 working? In case there is not... where do I find the right console?
As you mentioned you need to follow the steps described on the documentation section How to Install the SSH2 Module for PHP.
Please note that those instructions are intended for a Debian-based Operative System (like Debian or Ubuntu). When using a different Operative System (Windows, OS-X or a non-debian based Linux Distro) you still need to compile libssh2 and ssh2 but you can't use those commands.
Related
I want to use USBIP in an Ubuntu 20.04 Docker Container. I tried installing the "linux-tools-generic" Package, but when i run USBIP afterwards i get the message:
You may need to install the following packages for this specific kernel:
linux-tools-5.10.16.3-microsoft-standard-WSL2
linux-cloud-tools-5.10.16.3-microsoft-standard-WSL2
You may also want to install one of the following packages to keep up to date:
linux-tools-standard-WSL2
linux-cloud-tools-standard-WSL2
How can i install these Packages ? Could'nt find them with apt-get.
Since Docker relies on the features of the Linux kernel, you'll need to make sure that you have the USB/IP module compiled into your WSL kernel. It is not there in the stock WSL kernel, so you'll need to build your own. I haven't done this with USB/IP myself, but there are reports from the Home Assistant (home automation) forums that indicate that it works.
See this answer for more details.
I am getting error as Docker needs 64bit configuration, is there any way where i can install docker in 32 bit systems. It's a 32 bit i3 processor having windows 7 machine.
As per the document of docker, it says that you can install it only on 64 bit machine.
But there is another solution if you don't have a 64 bit machine. Just use the below url to play with docker (it's official site) it works like a charm
Docker play
Edit 1: Please note that this is only for practise purpose, Once your session is over your work will be lost.
Edit 2: I have found a very interesting site to practise docker kodekloud
The first step to getting this whole setup to work is installing Oracle’s VirtualBox on the host system. Once the installation is complete, installing docker-machine is as simple as running the following in an Administrative PowerShell session:
choco install docker-machine -y
docker-machine create --driver virtualbox default
docker-machine env | Invoke-Expression
For more details You can follow this blog.
No, this is not possible for current versions of the docker.
This was possible for early versions of docher (boot2docker 32bit iso), but the project is closed and thoroughly killed
Can I install Docker over a server with pre-installed cPanel and CentOS 7? Since I am not aware of Docker, I am not completely sure whether it will mess with cPanel or not. I already have a server with CentOS 7 and cPanel configured. I want to know if I can install Docker over this configuration I mentioned without messing up?
Yes you can install docker over cPanel/WHM just like installing it on any other CentOS server/virtual machine.
Just follow these simple steps (as root):
1) yum install -y yum-utils device-mapper-persistent-data lvm2 (these should be already installed...)
2) yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
3) yum install docker-ce
4) enable docker at boot (systemctl enable docker)
5) start docker service (systemctl start docker)
The guide above is for CentOS 7.x. Don't expect to find any references or options related to Docker in the WHM interface. You will be able to control docker via command line from a SSH shell.
I have some docker containers already running on my cPanel/WHM server and I have no issues with them. I basically use them for caching, proxying and other similar stuff.
And as long as you follow these instructions, you won't mess-up any of your cPanel/WHM services/settings or current cPanel accounts/settings/sites/emails etc.
Not sure why you haven't tried this already!
I've been doing research and working on getting Docker working on cPanel. It's not just getting it to work on a CentOS 7 box but rather making it palatable for the cPanel crowd in the form of a plugin. So far I can confirm that it's absolutely doable. Here's what I've accomplished and how:
Integrate Docker Compose with cPanel (which is somewhat a step
further from WHM)
Leverage the user-namespace kernel feature in Linux so Docker
services can't escalate their privileges (see userns remap)
Leverage Docker Compose so users can build complex services and
start ready apps from the store with a click
Make sure services starting via Docker run on a non-public IP on the
server. Everything gets routed via ProxyPass
cPanel has been gracious to provide a Slack channel for people to discuss this upcoming plugin. I'd be more than happy to invite you if you'd like to be kept updated or to contribute. Let me know!
FYI, there's more info here on https://www.unixy.net/docker if you're interested. Please note that this plugin is in private beta but more than happy to let people use it!
Yes you could, in fact someone else has done it already: https://github.com/mirhosting/cPanel-docker
I have downloaded docker binary version 1.8.2 and copied that to my backup server (centos server) which doesn't have internet connectivity. I have marked this as executable and started the docker daemon as mentioned in [https://docs.docker.com/engine/installation/binaries/][1]. But it doesn't seem to get installed as a docker service. For all the commands, I have to execute as sudo ./docker-1.8.2 {command}. Is there a way to install docker-engine as a service? Currently sudo docker version shows command not found. I'm a newbie to docker setup. Please advise.
Why not download the rpm package (there are also centos 6 packages), copy to USB stick and then to your server and simply install it with rpm command and that's it. That way you'd get the same installation as if you were to run yum.
Of course you may have some dependencies missing, but you could download all of these as well.
Firstly, if you're downloading bare binaries on an enterprise linux, you're probably doing things in a very bad way. Immediately, you're breaking updates and consistency, and leaving your system in a risky, messy state.
Try using yumdownloader --resolve to get the docker installable and anything it needs.
A better option may be to mirror the installation artifacts, and grab it from the local mirror, but that's beyond the scope if you don't do this already.
I'm trying to get Erlang working on my Fedora server, specifically to run rabbitmq, but when I yum install erlang yum complains that wxGTK requires a bunch of packages.
Wtf? Why is erlang trying to install a GUI? I intend to deploy this on a headless server.
Do I need to compile erlang from source? Is there no GUI-less version of erlang I can use?
I like to use the kurl script created by the folk at Basho to install Erlang. It works very well on ubuntu. I hope this will be ok on Fedora too.
This will actually automatically download the source code, and compile it. If you dont have Wx installed, it will not compile this library and will work perfectly without (as long as you dont use tools which need it, of course)
I guess by default your erlang installation has wxErlang enabled and so those packages are required for installation.
On https://github.com/erlang/otp/wiki/Installation you can find instructions on how to manually install Erlang/OTP.
In the configure part you can disable the wxErlang part. Usually no extra config is required since the wxErlang-support will be disabled by default when the required packages are not installed.