nicolas-g

92464* seq 1 10
92465* seq 1 10 | parallel echo
92467* seq 1 10 | parallel echo | ag '[135]'
92468* seq -w 001 010
92469* seq -w 001 010 | parallel --dryrun ssh bid{}.smq.mgnt.cc 'yum info kernel'
92470* seq -w 001 010 | parallel --dryrun ssh bid{}.smq.mgnt.cc "'yum info kernel'"
92471* seq -w 001 010 | parallel ssh bid{}.smq.mgnt.cc "'yum info kernel'"
92473* seq -w 001 010 | parallel ssh bid{}.smq.mgnt.cc "'yum info kernel'"
92474* seq -w 001 010 | parallel ssh bid{}.smq.mgnt.cc date
92475* seq -w 001 010 | parallel --tag ssh bid{}.smq.mgnt.cc date

nicolas-g

#!/usr/bin/env pypy

[[email protected] bin]$ /srv/rtb/bin/update_fraud_cache
Traceback (most recent call last):
  File "app_main.py", line 75, in run_toplevel
  File "/srv/rtb/bin/update_fraud_cache", line 10, in <module>
    from rtb.config import config
ImportError: No module named rtb

nicolas-g

#!/bin/bash -v

# Install prereguisites
yum update ca-certificates -y
yum install epel-release -y
yum install ansible -y
yum install git -y
yum install s3cmd -y

# setup private key that will be used to clone git repo

nicolas-g

#!/bin/bash
#
# this script will attempt to detect any ephemeral drives on an EC2 node and create a RAID-0 stripe
# mounted at /mnt. It should be run early on the first boot of the system.
#
# Beware, This script is NOT fully idempotent.
#

METADATA_URL_BASE="http://169.254.169.254/2012-01-12"

nicolas-g

Kubernetes + rkt workshop

Documentation links

• https://coreos.com/rkt/docs/latest/
• http://kubernetes.io/docs/getting-started-guides/rkt/
• https://github.com/kubernetes/minikube/blob/master/README.md#quickstart

Prerequisites

nicolas-g

https://developer.github.com/v3/oauth/#create-a-new-authorization

I'm using Github API to ge the list of public repos , just change type=private or all . The results are paginated ,by 30 by default, you can specify further pages with the ?page parameter : curl -u "$USER:$PASSWORD" -H 'X-GitHub-OTP: $TWOFACTORCODE' https://api.github.com/orgs/magnetic/repos\?type\=public\&page\=1 | jq '.[] | .full_name '

Clone all curl -s https://api.github.com/orgs/twitter/repos?per_page=200 | ruby -rubygems -e 'require "json"; JSON.load(STDIN.read).each { |repo| %x[git clone #{repo["ssh_url"]} ]}'

nicolas-g

Keybase proof

I hereby claim:

• I am nicolas-g on github.
• I am nicolasg7 (https://keybase.io/nicolasg7) on keybase.
• I have a public key ASDmn-I51bLAJaRpZDetS5T4YhlOE93HyTW2gFC436UfTgo

To claim this, I am signing this object:

nicolas-g

# NG: This was taken from https://j.hept.io/contour-deployment-rbac 
# or https://raw.githubusercontent.com/heptio/contour/master/deployment/render/deployment-rbac.yaml
# following the tutorial https://blog.heptio.com/how-to-deploy-web-applications-on-kubernetes-with-heptio-contour-and-lets-encrypt-d58efbad9f56
#
#
# This file is generated from the individual yaml files by deployment/render.sh.
# Do not edit this file directly but instead edit the source files and
# re-render.
apiVersion: v1
kind: Namespace

nicolas-g

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

nicolas-g

I have two python scripts, the first one will create a file defining some variables and the second one will import the first and read the created file. The problem is the second script cannot load the variables fromt the file created.

$ ls
create_file.py  read_file.py

$ ./create_file.py
file created