stuart-warren

#!/usr/bin/env python3
from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer # python 3.7
from prometheus_client import Histogram, generate_latest # pip install prometheus_client

LATENCY = Histogram('webhook_request_latency_seconds', 'Time for a request webhook.', ['path','method'])
REQUESTS = Counter('webhook_total', 'webhooks requests.', ['path','method'])

def request_metrics(func):
    def wrapper(self):
        with LATENCY.labels(self.path, self.command).time():

stuart-warren

#!/usr/bin/env python
from http import HTTPStatus
from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
import base64
import json
import logging
import os
import os.path
import ssl

stuart-warren

#!/bin/sh
# report which files in current git repo are changed most often
# useful for technical debt prioritisation
git log --name-only --oneline | sort | uniq -c | sort -nr
# with bars instead of numbers
git log --name-only --oneline | sort | uniq -c | sort -n | tail -n 20 | xargs -I{} python -c "input = '{}'; out = input.split(' '); bar = '#' * int(out[0]); print(f'{out[1]}\t{bar}')" | column -t

stuart-warren

# watch the current directory for changes to files
# order the files by size and output the files in 3 columns
# highlight changes between outputs

watch -d 'du -sh * | sort -hr | pr -3 -t'

stuart-warren

Keybase proof

I hereby claim:

• I am stuart-warren on github.
• I am stuartwarren (https://keybase.io/stuartwarren) on keybase.
• I have a public key ASBU_9soGfTFWe11KNVYZlZE5JY1tCqwgMfFvtM1iuNZFgo

To claim this, I am signing this object:

stuart-warren

#!/usr/bin/env bash

compgen -c git-

stuart-warren

#!/usr/bin/env bash

/usr/bin/curl -sf -H "Authorization: Bearer $(</var/run/secrets/kubernetes.io/serviceaccount/token)" \
              --cacert "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt" \
              "https://${KUBERNETES_PORT_443_TCP_ADDR}/version"
# OR

/usr/bin/nc -w3 -z ${KUBERNETES_SERVICE_HOST} ${KUBERNETES_SERVICE_PORT}

stuart-warren

# assumes vendored deps, using eg glide
compile:
  image: golang:1.7-alpine3.5
  variables:
    PKG: "github.com/stuart-warren/mypackage"
  stage: compile
  script:
    - mkdir -p /go/src/$(dirname $PKG)
    - ln -s ${PWD} /go/src/${PKG}
    - GOOS=linux go build -o yourbinary ${PKG}

stuart-warren

$ brew install fswatch
$ alias pywatch='fswatch -r -0 --monitor=poll_monitor $(find . -name *.py) | xargs --null -n1 -I{}'
$ alias gowatch='fswatch -r -0 --monitor=poll_monitor $(find . -name *.go) | xargs --null -n1 -I{}'
$ pywatch python setup.py test
$ gowatch go test -cover

stuart-warren

#!/usr/bin/env bash

get-configmap-template() {
	echo '{"apiVersion": "v1","kind": "ConfigMap","metadata": {"name": ""},"data": {}}'
}

populate-configmap() { 
  jq --arg filename "$(basename $1)" --arg filecontent "$(<$1)" '.data += {($filename): $filecontent}'
}