vagrantfile | This project is built with Ansible & amp ; Oracle in mind

I'm trying to setup a kubernetes cluster in virtualbox. I followed https://kubernetes.io/blog/2019/03/15/kubernetes-setup-using-ansible-and-vagrant and so far everything seems to work.

But I cannot get the dashboard application to work. I followed the guide from https://github.com/kubernetes/dashboard and https://github.com/kubernetes/dashboard/blob/master/docs/user/access-control/creating-sample-user.md but I cannot access the Web-UI from my host machine.

My whole setup can be found here: https://github.com/sebastian9486/v-kube-cluster/tree/feature/deploy-dashboard

My Vagrantfile is in src/main/kube-cluster and my ansible playbooks are in src/main/kube-cluster/kubernetes-setup. These parts so far work.

In src/main/kube-cluster/kubernetes-setup/deploy/ is the dashboard.sh to deploy the dashboard application. There may be some more elegant way, but for know I try to just get it running.

Installation looks okay. Output from my dashboard.sh

I've setup a kubernetes cluster using vagrant and virtual vbox. So far everything seems to wo work fine.

Next step was to deploy the dashboard application using the guide from https://github.com/kubernetes/dashboard (and the linked "Create An Authentication Token (RBAC)" section).

Now I run into an issue. Since I setup all nodes as virtual machines I need to deploy my application to a VM. But how can I access these services from my host machine via browser?

Running kubectl proxy & inside the VM does not do the trick to access from my host.

My whole setup is available on Github: https://github.com/sebastian9486/v-kube-cluster

• src/main/ -> Start / Stop Scripts
• src/main/kube-cluster/ -> Vagrantfile, Ansible playbooks and script to deploy dashboard application

Output from my dashboard.sh (the IP addresses are from my vagrantboxes)

I've combed the Internet clean for this one and still can't figure it out. I have a Vagrant VM running using VirtualBox, with the following Vagrantfile:

After I restarted my computer, running vagrant up suddenly stopped working, because of a timeout after the connection seems to be aborted/reset too many times.

Log:

I have the working assembly of vagrant + nginx + PHP + xdebug. Everything is ok while the PHP version is 7.0, but when I upgrade PHP to 7.2 or 7.4 Xdebug stop works. Xdebug installed the latest version (3.0.1).

Vagrantfile (part):

I created a VM to work on expo. I can't run Metro Bundle in browser in my host on 19002 port. Vagrantfile:

vagrant up ==> vagrant: A new version of Vagrant is available: 2.2.14 (installed version: 2.2.9)! ==> vagrant: To upgrade visit:Vagrant Link

Bringing machine 'default' up with 'virtualbox' provider... ==> default: Box 'ubuntu/bioni64' could not be found. Attempting to find and install... default: Box Provider: virtualbox default: Box Version: ~> 201901314.0.0 Vagrant is currently configured to create VirtualBox synced folders with the SharedFoldersEnableSymlinksCreate option enabled. If the Vagrant guest is not trusted, you may want to disable this option. For more information on this option, please refer to the VirtualBox manual:

https://www.virtualbox.org/manual/ch04.html#sharedfolders

This option can be disabled globally with an environment variable:

VAGRANT_DISABLE_VBOXSYMLINKCREATE=1

or on a per folder basis within the Vagrantfile:

config.vm.synced_folder '/host/path', '/guest/path', SharedFoldersEnableSymlinksCreate: false ==> default: Clearing any previously set network interfaces...

==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat ==> default: Forwarding ports... default: 22 (guest) => 2222 (host) (adapter 1) ==> default: Running 'pre-boot' VM customizations... ==> defThere was an error while executing VBoxManage, a CLI used by Vagrant for controlling VirtualBox. The command and stderr is shown below. Command: ["startvm", "2ae67e96-d553-415e-9624-c5381293436e", "--type", "headless"]

Stderr: VBoxManage: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED) VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole

I have a Windows 10 guest managed by vagrant, and a python app directory synced:

I have this scenario in Vagrant where I wanted to patch how the ansible is being installed on RHEL 8 (because of certain issues with absence of packages missing due to repository setup) using ansible_local plugin. So here's the thing. Instead, I wanted to use pip3 (though I know I can use pip using ansible_local module but still it errs after that due to absence of certain repository so I figure out a way to fix it).

In my Vagrantfile, I have these lines as such,