polvi

kQuery

A jQuery like library for manipulating kubernetes objects across various popular kubernetes platforms.

Problems that kQuery addresses:

• Easy to use client library that is accessible to a wide range of developers (javascript/jQuery)
• Consistent client library across inconsistent kubernetes implementations (abstracts the differences between EKS/AKS/GKE/Tectonic etc)
• Simplify building long running custom controllers or operators on k8s

Examples

stevenringo

| Title | Description

emilymye

# This assumes you have some role that can read some secret at secret/foo.
export VAULT_ADDR="http://my_vault_address.com"
export GCE_ROLE = "my-gce-role"

apt-get update
apt-get install -y jq


# Curl out to metadata server to get token
JWT=$(curl -H "Metadata-Flavor: Google" -G \

domanchi

Splunk Queries

I really don't like Splunk documentation. Why is it so hard to find out how to do a certain action? So this is a cheatsheet that I constructed to help me quickly gain knowledge that I need.

Analysis

Events over time

index="my_log"

yesokay

#!/usr/bin/env python3

'''

Since stash.ai became a paid-only service while still offering a super buggy product, I decided to switch to Raindrop.io
This shamelessly sloppy script might help you do the same.

Usage: ./stash-to-raindrop.py stash-export.json generated-file

'''

rohitkothari

How to parameterize a Hashicorp's Nomad Job for user-defined variables?

Description

This sample Nomad job attempts to clone a github repository from a github account, and then perform ls command to verify if it downloaded.

However, the cool thing is, it uses parameterized construct to parameterize the repository name so I can re-use this nomad job to clone any repository at runtime.

Motivation for writing

dj-wasabi

consul.*.runtime.*
name="consul_runtime"
type="$2"
host="{{ inventory_hostname }}"

consul.runtime.total_gc_pause_ns
name="consul_runtime_total_gc_pause_ns"
type="$2"
host="{{ inventory_hostname }}"

jwhitcraft

key "lock/" {
  policy = "write"
}
service "" {
  policy = "write"
}
node "" {
  policy = "write"
}
session "" {

AlbinoDrought

#!/bin/bash

FILE="client_key"
OUTPUT_FILE="client_key-cert.pub"

echo "Generating new key..."
ssh-keygen -t rsa -f $FILE -N ''

echo "Getting client key signed by Vault..."
cat $FILE.pub | vault write ssh-client-signer/sign/clientrole public_key=- | grep "signed_key" | cut -f 2 > $OUTPUT_FILE

ptrthomas

Feature: karate 'hello world' example
Scenario: create and retrieve a cat

Given url 'http://myhost.com/v1/cats'
And request { name: 'Billie' }
When method post
Then status 201
And match response == { id: '#notnull', name: 'Billie' }

Given path response.id