ianmiell

#!/bin/bash
# based on: https://stackoverflow.com/questions/47524709/how-to-get-the-full-path-of-a-file-in-a-git-remote-repo

#set -o xtrace
set -o errexit
set -o nounset
set -o pipefail

function usage {
    echo "$0 [ -h/--help ] [ FILENAME ]"

robinmanuelthiel

pool:
  vmImage: 'Ubuntu 16.04'
  
steps:
- bash: |
   npm install -g eclint
   eclint check eclint check $(git ls-files)
  failOnStderr: true
  displayName: 'Check EditorConfig violations'

psxvoid

#!/bin/sh
# based on https://gist.github.com/ipedrazas/9c622404fb41f2343a0db85b3821275d

# delete all evicted pods from all namespaces
kubectl get pods --all-namespaces | grep Evicted | awk '{print $2 " --namespace=" $1}' | xargs kubectl delete pod

# delete all containers in ImagePullBackOff state from all namespaces
kubectl get pods --all-namespaces | grep 'ImagePullBackOff' | awk '{print $2 " --namespace=" $1}' | xargs kubectl delete pod

# delete all containers in ImagePullBackOff or ErrImagePull or Evicted state from all namespaces

mcmaur

#remove old
sudo apt-get remove docker docker-engine docker.io

sudo apt-get update

sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
    
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable"

mikeckennedy

# Here is an example of some syntax I'm proposing:
# See the github repo at https://github.com/mikeckennedy/python-switch

def test_switch():
    num = 7
    val = input("Enter a key. a, b, c or any other: ")

    with Switch(val) as s:
        s.case('a', process_a)
        s.case('b', process_b)

edsiper

Kubernetes Commands

Helper setup to edit .yaml files with Vim:

• VIM Setup for Yaml files

List of general purpose commands for Kubernetes management:

• PODS
• Create Deployments

MiltonLn

import random


HANGMAN = [
    '________',
    '|       |',
    '|       O',
    '|       |',
    '|      /|\ ',
    '|       |',

alkrauss48

# By default, Docker containers run as the root user. This is bad because:
#   1) You're more likely to modify up settings that you shouldn't be
#   2) If an attacker gets access to your container - well, that's bad if they're root.
# Here's how you can run change a Docker container to run as a non-root user

## CREATE APP USER ##

# Create the home directory for the new app user.
RUN mkdir -p /home/app

caraboides

#!/bin/sh
set -e
HOST=localhost
DB=test-entd-products
COL=asimproducts

S3PATH="s3://mongodb-backups-test1-entd/$DB/$COL/"
S3BACKUP=$S3PATH`date +"%Y%m%d_%H%M%S"`.dump.gz
S3LATEST=$S3PATH"latest".dump.gz
/usr/bin/aws s3 mb $S3PATH

so0k

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no