Category: Teknocratica

Information on technology and interesting bits / bytes.

An E-Z MiniShift Environment

We just created a new GitHub project to run MiniShift – the easy-to-use and easy-to-configure OpenShift environment you can run locally. Read on to see why we made this project and how it can help you. Where is the Code??

Posted in OpenShift, Teknocratica Tagged with: , , ,

Kubernetes Dashboard, Authentication, Isolation

Hello All. Today we are going to look at Kubernetes Dashboard, Authentication, and Isolation. The Code Let’s put the code up front; that way, if you don’t want to bother with the article you can start by poking around on

Posted in Kubernetes, Teknocratica Tagged with: ,

Kubernetes for Mac

Run Kubernetes Natively on Mac Here’s the native Docker for Mac (xhyve) solution we contribute heavily to. # Pull down the Code: git clone https://github.com/streamplace/kube-for-mac.git # Link the Kubernetes shell script to your path. You’ll want the run-docker-kube-for-mac.sh in your

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Docker and Linux Networking: Custom Interfaces!

Hi All. Today my goal was to build on a previous post I wrote on Default Routing, RIP v2, and VMware Workstation NICs. The problem? I am running on AWS EC2 so nested virtualization options are lacking (Ravello Systems has

Posted in Docker, Teknocratica Tagged with: , , , , , ,

OpenSSL 1.1 and VS2015 and QuarksPwDump – Oh My…

Goal Today’s desire: Build Quarks PwDump as part of my CEH studying. Note to self: PwDump doesn’t build OOTB on VS2015 CE because the OpenSSL library it ships with fails to link. Today’s feat and the reason for this article:

Posted in Teknocratica, Windows Server Tagged with:

Docker, Mac/OSX, xhyve: Modify Container’s HostConfig

Hello Friends – Today I wanted to do some reorganization to my docker containers on my development box where I use Docker, Mac/OSX, xhyve for development. It was really very simple – I wanted to move my containers under a

Posted in Docker, Teknocratica Tagged with: , ,

Mac OSX Standalone App: Fixup Broken App Permissions

Hi All – been a while. I just downloaded an update for the awesome Hermes App and ran into the same problem I ran into before – it’s a Mac OSX standalone app (directory) you can execute as a local

Posted in Mac, SysAdmin, Teknocratica Tagged with:

Run GitLab under Docker

My current project includes migrating my corporate site at will between cloud providers – including my own personal dev environment. So I could use OpenShift, possibly Cloud9, etc. but I already have so much running fine as a standalone VM.

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OpenStack: Recover Galera Cluster

OpenStack MySQL (MariaDB Galera Cluster) Recovery Problem: Your MySQL Secondary Database will not start because of disk space, InnoDB problems, etc. This hit me when the Keystone token cleanup got fouled up and I ended up with 900K expired token

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OpenStack Kilo and Docker: CentOS 7 Integration

Found a number of references but here’s the recipe from zero to hero. References Useful writeup on CentOS 7: https://ask.openstack.org/en/question/67682/docker-setup-on-kilo/ Discussion of Docker storage: http://www.projectatomic.io/blog/2015/06/notes-on-fedora-centos-and-docker-storage-drivers/ Writeup on resize Docker storage: https://jpetazzo.github.io/2014/01/29/docker-device-mapper-resize/ CentOS 7 bug with overlayfs on XFS filesystem (obviates

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