Start provisioning on #OpenStack thru #ansible in a few steps

Boring to provision again and again thru horizon or command-line on your openstack. Well, here you have a refreshing post. Start doing it with ansible. Step ONE: Prepare your container Build and prepare your container with ansible and python shade module. First create you Dockerfile with this: Now, install docker and build it: Step TWO: import your profile In my case, I copied my openstack … Continue reading Start provisioning on #OpenStack thru #ansible in a few steps

Test #openstack #performance with #rally in a few steps

Before docker, install rally was… hmmm Sh***y too many dependencies. I screwed my OpenStack controller once. Then started to use an external server. Now, I can even run that on my laptop with docker 🙂 Ok, the steps on CentOS would be: Step ONE: Install docker and pull rally image Step TWO: Recreate Database As soon as you get into the container, do the following … Continue reading Test #openstack #performance with #rally in a few steps

Multi-Host Networking using Consul, Docker Libnetwork and Nuage SDN

Originally posted on ✄ Geeky Snippets ✄:
Overview The Nuage libnetwork plugin allows users to create new networks of type Nuage. Nuage libnetwork plugin runs on every docker host. Each Docker host, whether bare-metal or virtual, also has the VSP’s Virtual Routing and Switching (VRS) component installed on it. VRS, a software agent, is the Nuage user space component of standard Open vSwitch (OVS). It is responsible for forwarding traffic from… Continue reading Multi-Host Networking using Consul, Docker Libnetwork and Nuage SDN

Single Host Networking with Docker Libnetwork and Nuage SDN

Originally posted on ✄ Geeky Snippets ✄:
Overview The Nuage libnetwork plugin allows users to create new networks of type Nuage. Nuage libnetwork plugin runs on every docker host. Each Docker host, whether bare-metal or virtual, also has the VSP’s Virtual Routing and Switching (VRS) component installed on it. VRS, a software agent, is the Nuage user space component of standard Open vSwitch (OVS). It is responsible for forwarding traffic from… Continue reading Single Host Networking with Docker Libnetwork and Nuage SDN

Ansible playbook and roles to install #kubernetes with nuage (version 1.5)

Provide an Ansible playbook that implements the steps described in Installing Kubernetes on Linux with kubeadm for version 1.5 (check at the bottom of the kubeadm tutorial). My case, ansible runs into a container with a temporary private key. Check more details at p1nrojas/ansible-kubeadm-nuage Please Note Kubernetes/kubeadm 1.5 Assumptions These playbooks assume: Nuage VSD and VSCs are up and running. You have access to 3+ … Continue reading Ansible playbook and roles to install #kubernetes with nuage (version 1.5)

data-only containers for ansible automation

Hi, I did a playbook to create my PoCs much faster (from days to one hour). And got some issues with my Mac. My python got broken Then I’ve decided to manage my playbook thru containers (Check my project here). However, managing data from those, brings a portability issue. Then, to make it simple. I started to use data-only containers. I’ve got the the idea … Continue reading data-only containers for ansible automation

#ansible & #docker – Failed to connect to new control master

I’ve been using ansible playbooks on containers. After I’ve started to use data-only containers. I’ve got the following message. I’ve got the following message: Digging around, I could find the following post: “Multiplex/shared SSH connections not connecting: “Control socket connect Connection refused. Failed to connect to new control master” Base on that info, I’ve just need to Change the ControlPath to shared memory. Seems the … Continue reading #ansible & #docker – Failed to connect to new control master

#ansible #docker image to safely run my playbooks in few steps

Hi there, after some work on my ansible playbooks. I made a disaster on Mac and I got some issues with my Python libraries. Actually, my ansible stop to work. Then, I decided to apply what I’be been saying over my last posts. Use containers to encapsulate my apps and libraries. What a nice journey. First, Install docker. Then, you’ll need to prepare your env … Continue reading #ansible #docker image to safely run my playbooks in few steps

#Nuage #docker demo in a box

Hello There, I’ve been working thru several PoCs last weeks. And always struggling over the installation of VSD and VSC. This post delivers some tips and installation notes to make things easier. I’ve done that only on one physical box. then, I created a dummy interface as bridge. that way I don’t need to bother my self changing the Ip Segment Prepare your environment Create … Continue reading #Nuage #docker demo in a box

Private registry for #kubernetes cluster

Last post I told you how to create a simple registry for your Docker. Now, we need to make it work with our kubernetes cluster and that will require some extra steps: Authentication and Manage some additional parameters in your ReplicationController config. I am using an update Centos 7 with docker-engine installed. Most of the info I’ve got it from nikvdp’s post. Prepare your system … Continue reading Private registry for #kubernetes cluster