cescoferraro

package cmd

import (
	"bitbucket.org/cescoferraro/api/util"
	"github.com/fatih/color"
	"github.com/spf13/cobra"
)

var (
	logger = util.Block{

cescoferraro

# GLIDE INSTALLATION
#WORKDIR /tmp
# RUN curl -sL https://github.com/Masterminds/glide/releases/download/v0.12.3/glide-v0.12.3-linux-amd64.tar.gz | tar xvz
# RUN chmod +x /tmp/linux-amd64/glide
# RUN mv /tmp/linux-amd64/glide /usr/local/bin/glide
# RUN chmod +x /usr/local/bin/glide
# RUN glide install

cescoferraro

[Unit]
Description=Kubernetes Kubelet
After=docker.service
Requires=docker.service

[Service]
User=root
EnvironmentFile=/home/core/environment
Environment=KUBELET_VERSION=v1.3.6_coreos.0
Environment="RKT_OPTS=--volume=kubeconfig,kind=host,source=/home/core/.kube/config \

cescoferraro

FROM ubuntu:14.04
MAINTAINER Francesco Ferraro <francescoaferraro@gmail.com>
RUN apt-get update
RUN DEBIAN_FRONTEND=noninteractive apt-get install -y software-properties-common
RUN DEBIAN_FRONTEND=noninteractive apt-get install -y curl
RUN curl -sL https://deb.nodesource.com/setup_6.x | bash -
RUN DEBIAN_FRONTEND=noninteractive add-apt-repository ppa:masterminds/glide
RUN DEBIAN_FRONTEND=noninteractive add-apt-repository ppa:ubuntu-lxc/lxd-stable
RUN apt-get update
RUN DEBIAN_FRONTEND=noninteractive apt-get install -y git

cescoferraro

---
apiVersion: v1
kind: Service
metadata:
  name: tech-blog
  namespace: blog
  labels:
    name: tech-blog
    romulus/route: public
    romulus/lb: vulcan

cescoferraro

core@coreos2 ~ $ export ETCDCTL_CERT_FILE=/home/core/ssl/etcd1.pem
core@coreos2 ~ $ export ETCDCTL_KEY_FILE=/home/core/ssl/etcd1-key.pem
core@coreos2 ~ $ export ETCDCTL_CA_FILE=/home/core/ssl/ca.pem
core@coreos2 ~ $ export ETCDCTL_ENDPOINT=https://${MASTER_PRIVATE}:2379,https://${DATABASE_PRIVATE}:2379

cescoferraro

# this clone the repo at /opt/bin which is under the $PATH buy may conflict \
  with existing copies of these binaries on core os machines \
  while on a shell environment. Service files should use absolute path anyway.  \
  Keep that in mind when sshing into the servers
  
  TODO : Create a service that remove the installation binaries 
     
      - name: binaries.service
      command: start
      content: |

cescoferraro

Terraform, CoreOS, and Digital Ocean

Let's use Terraform to easily get a CoreOS cluster up on Digital Ocean. In this example we will get a 5 node CoreOS cluster up and running on the Digital Ocean 8GB size.

Install Terraform

Grab a copy of Terraform for your platform from http://www.terraform.io/downloads.html. Follow the instructions at http://www.terraform.io/intro/getting-started/install.html by getting Terraform in your PATH and testing that it works.

Digital Ocean API Key

cescoferraro

#cloud-config

coreos:
  etcd2:
    # generate a new token for each unique cluster from https://discovery.etcd.io/new:
    discovery: https://discovery.etcd.io/XXXXX
    # multi-region deployments, multi-cloud deployments, and Droplets without
    # private networking need to use $public_ipv4:
    advertise-client-urls: http://$private_ipv4:2379,http://$private_ipv4:4001
    initial-advertise-peer-urls: http://$private_ipv4:2380

cescoferraro

version: 2
services:
  web:
    build: webapp
    depends_on: [postgres]
    volumes:
      - ${PWD}/webapp:/srv/app
      - ${PWD}/webapp/supervisor/:/etc/supervisor/
  postgres:
    build: psql