Jason Crow jlcrow

Lead Cloud Architect at Total Wine & More. Designing and building infrastructure and deployment solutions in Kubernetes.

jlcrow / rollStatefulset.sh

Last active January 18, 2020 16:06

rollStatefulset.sh

	#!/usr/bin/env bash

	NAMESPACE=$1
	STATEFULSET=$2
	CONTAINER=$3
	COMMAND=$4
	GREP=$5

	REPLICAS=$(kubectl -n $NAMESPACE get statefulset $STATEFULSET -o=jsonpath='{.status.currentReplicas}')

jlcrow / jenkins-org-clean.groovy

Last active January 18, 2020 15:59

	import jenkins.*
	import jenkins.model.*
	import hudson.*
	import hudson.model.*

	MAX_BUILDS = 20

	for (organization in Jenkins.instance.items) {
	for (project in organization.items) {
	int count = 0

jlcrow / merge_dict.py

Last active March 20, 2019 14:07

Merges two dictionaries recursively

	import collections

	def merge_dict(d1, d2):
	for k,v2 in d2.items():
	v1 = d1.get(k) # returns None if v1 has no value for this key
	if ( isinstance(v1, collections.Mapping) and
	isinstance(v2, collections.Mapping) ):
	merge_dict(v1, v2)
	else:
	d1[k] = v2

jlcrow / ImageResizer.java

Created October 28, 2015 00:47

Image Resizing Servlet

	package com.photo.gallery;

	import java.awt.AlphaComposite;
	import java.awt.Graphics2D;
	import java.awt.Image;
	import java.awt.image.BufferedImage;
	import java.io.File;

	import javax.imageio.ImageIO;
	import javax.servlet.http.HttpServlet;

jlcrow / index.html

Last active October 27, 2015 13:13

	<!DOCTYPE html>
	<html class="nojs">
	<head>
	<title>My Title</title>
	<script>document.documentElement.className = "js";</script>
	<link rel="stylesheet" href="style.css">
	</head>
	<body>
	<p>
	<a class="myclass">My Link</a>

jlcrow / defaultSubmit.js

Created October 27, 2015 12:45

Default Submit on Enter

	$(function() {
	$("form input").keypress(function (e) {
	if ((e.which && e.which == 13) \|\| (e.keyCode && e.keyCode == 13)) {
	$('button[type=submit] .default').click();
	return false;
	} else {
	return true;
	}
	});
	});

jlcrow / urlrewrite.xml

Created October 27, 2015 00:33

URLRewrite example

	<rule>
	<from>^/tidy/page$</from>
	<to>/old/url/scheme/page.do</to>
	</rule>
	<outbound-rule>
	<from>^/old/url/scheme/page.do$</from>
	<to>/tidy/page</to>
	</outbound-rule>

jlcrow / CrossScriptingFilter.java

Created October 27, 2015 00:24

Java XSS Filter

	package com.greatwebguy.filter;

	import java.io.IOException;
	import javax.servlet.Filter;
	import javax.servlet.FilterChain;
	import javax.servlet.FilterConfig;
	import javax.servlet.ServletException;
	import javax.servlet.ServletRequest;
	import javax.servlet.ServletResponse;
	import javax.servlet.http.HttpServletRequest;

jlcrow / tabindex.js

Created October 27, 2015 00:01

Adding tab index automatically with jQuery

	$(function(){
	var tabindex = 1;
	$('input,select').each(function() {
	if (this.type != "hidden") {
	var $input = $(this);
	$input.attr("tabindex", tabindex);
	tabindex++;
	}
	});
	});

jlcrow / submit.js

Created October 26, 2015 23:54

Prevent Double Submit with jQuery