Mya mjpitz

Three files:

schema.gql contains the type definitions I inserted into dgraph.
seed.rdf contains the set definition used to populate the database with associated information.
query.gql contains the dql query I'm trying to execute based on the examples...

When I run the query I get no results back. I've tried this at all sorts of different parts of the simple tree. Can't get any information anywhere. Can see data stored in the system just can't access it.

Shows how to connect Hashicorp's memberlist to Golang's groupcache for dynamic cluster membership. Memberlist gossip can be encrypted by setting the SecretKey or Keyring attributes on cfg.

Supporting configuration for my next blog post on using consul connect to deploy a service mesh on raspberry pis.

This gist contains snippets for my "Adventures in Path Based Routing" blog post. In the post, I use kubernetes to demonstrate several useful path based routing techniques. This is mostly the skeleton for setting something up. Nothing end to end.

Blog Post

Simple docker registry deployment

docker-registry (mirror of dockerhub, backed by S3 and redis)
docker-auth (restricts access to images unauthenticated users can pull)
Ingress that sets both up behind a common domain

Runbook Template

General

A quick description of the services. 1 to 2 sentences max. Why does this service matter? What is it's core functionality? What Features does it provide users?

Failure Mode and Effect Analysis

[FMEA] is a method of failure analysis that helps teams create reliable systems and develop comprehensive on-call response patterns.

	kubeconfig="${KUBECONFIG}"
	if [[ -z "${kubeconfig}" ]]; then
	kubeconfig="$(mktemp):$(ls -1 ${HOME}/.kube/*.yaml \| tr $'\n' ':')${HOME}/.kube/config"
	fi
	export KUBECONFIG="${kubeconfig}"

	function zsh_kube_prompt() {
	zsh_kube_context=$(kubectl config current-context)
	zsh_kube_authinfo=$(kubectl config get-contexts "${zsh_kube_context}" --no-headers \| awk '{print $4}')
	zsh_kube_ns=$(kubectl config get-contexts "${zsh_kube_context}" --no-headers \| awk '{print $5}')

	#!/usr/bin/env bash
	set -e

	function usage {
	echo ''
	echo ' git migrate <repourl> <target> [branch: main]'
	echo ''
	echo ' This command is used to migrate code from the repository that'
	echo ' exists at the specified URL, at target path in repository, on'
	echo ' the specified branch. This command will preserve git history'

	#!/usr/bin/env bash

	# Quick script that will prepent a `date:` field to all files. Helpful for a qiuck one time hack.

	for file in $(find ${1} -type f); do
	last_modified=$(git log -n 1 --pretty=format:"%ad" --date=short -- "${file}")
	content="---\\ndate: ${last_modified}"

	echo "${file}"
	sed -i "1s/.*/${content}/" "${file}"

Mya mjpitz

Simple docker registry deployment

Runbook Template

General

Failure Mode and Effect Analysis

Production Outage Scenario Template

Symptoms

Context