Archives

Author Archive for: ‘admin’

Running Docker Machine on Digital Ocean

Docker Large H Dark

Continuing the series on cloud provider examples using Docker machine, up next is Digital Ocean. As with the other posts here is a diagram of how I view Docker Machine usage. For those who don’t have an account already, you can sign get $10 credit with the following link. When you sign up it requires a credit card that won’t …

Read More

10 Examples of how to get Docker Container IP Address

Docker Turtles Banner Network Copy

One thing that is so much fun about the need virtualization paradigm we are heading towards is that in the age of “software defined”, the flexibility of how to do things with infra are much more like programming then working with highly opinionated traditional infrastructure. Along that thread, here are 10 different ways to get a container or docker-machine address …

Read More

Running Docker Machine on Rackspace Public Cloud

Docker Logo Banner

Next up I am giving Docker Machine on Rackspace public cloud a whirl. If you don’t have an account and want to check it out take a look at their developer+ credit. Here is a gif diagram (I’m addicted to making gifs atm, sometimes not even cats doing cute fluffy cat stuff like here) overviewing Docker Machine. To get installed …

Read More

Docker Machine Provisioning on AWS

Next up in the docker machine series of integration posts is spinning up some cloud resources on Amazon EC2. The model is the same as previous docker machine posts, boot a VM running as a Docker host, add your cloud credentials for the provider and use your regular docker client commands on the remote Docker host in Amazon. The docker …

Read More

Normalizing the Cloud with Docker Machine

Docker Penguin Gopher Banner

Docker machine creates a virtual machine running Docker located in an array of locations that I can then create containers and ship workloads to. The locations and types you can provision to range from the who is who of cloud computing, workstation resources and traditional on prem local resources sitting in the average enterprise DC. What I get from using …

Read More

Using Docker Machine to Provision on Microsoft Azure

Docker Microsoft Azure Banner

Microsoft has done a pretty amazing job with Azure over the years. It has been really cool seeing Microsoft embrace Docker and open source in general like they recently have. This post is a continuation of the series on docker machine provisioning to dev hypervisors, DC infra and cloud providers. If you are new to Azure or don’t have an …

Read More

Starting OVSDB and vSwitchd in OpenvSwitch with Debugging Enabled

Here are some quick notes on how I went about debugging OVSDB (ovsdb-server) and OVS vSwitchd (ovs-vsctl). There are lots of ways to debug OVS these are what I used to get debug logs generated. Those logs are helpful troubleshooting for OVSDB transactions and OpenFlow commands when using the ovs-vctl or OVSDB and OpenFlow APIs. Dont do this unless you …

Read More

Docker Command One Liners

Docker Logo

I love the code snippets, it’s how I learn any syntax by rolling up the sleeves, hacking and breaking while taking notes along the way. It’s probably not the most efficient but the muscle memory is how I learn. Here is a list of one liners from my notes in no particular order (even though I tried to in a …

Read More

Page 1 of 1712345»10...Last »