barrucadu

I've got three nodes in an AWS VPC: a jumpbox accessible by external SSH (configuration file: jumpbox.nix), a
k8s master node (configuration file: k8s-master.nix) and a k8s worker node (configuration file: k8s-slave.nix)
in a private subnet (with all traffic allowed between them).

All these .nix files, and the deploy.sh file, are copied to ~/nixos on the jumpbox and then deploy.sh run to set
everything up.

DNS is set up so that these domains resolve to the right machines:
- k8s-master.govuk-k8s.test
- k8s-slave.govuk-k8s.test

barrucadu

> {-# LANGUAGE GADTs #-}
>
> import Prelude hiding (filter, null)
> import qualified Data.List as L
> import qualified Data.Set as S
>
> data FlexiSet a where
>   EqSet  :: Eq a => [a] -> FlexiSet a
>   OrdSet :: Ord a => S.Set a -> FlexiSet a
>

barrucadu

:root {
  --main-bg-color:   #3c3a3f;
  --main-text-color: #fbf2e9;
  /* etc */
}

body {
  font-family: sans-serif;
  font-size: 14px;
  line-height: 1.5;

barrucadu

for hash in $(git log --format='%H' --no-merges --author=mike@barrucadu.co.uk); do
  msg_len=$(git show --format='%B' --no-patch $hash | wc -c)
  full_len=$(git show --format='%B' $hash | wc -c)
  echo -e "$(echo "($full_len - $msg_len) / $msg_len" | bc -l)\t$(git show --oneline --no-patch $hash)"
done | sort -h

barrucadu

#!/usr/bin/env stack
{- stack
  script
  --nix --no-nix-pure
  --resolver lts-14.7
  --package boxes,containers,Decimal,hledger-lib,text,time
-}

{-# OPTIONS_GHC -Weverything -Wno-implicit-prelude -Wno-missing-export-lists -Wno-unsafe #-}

barrucadu

#!/usr/bin/env bash

bucket="govuk-integration-elasticsearch6-manual-snapshots"
archive_path="$HOME/govuk-data-sync/elasticsearch-6"

echo "Replicating elasticsearch"

if [[ -e $archive_path ]]; then
  echo "Skipping download - remove ${archive_path} to force"
else

barrucadu

#!/usr/bin/env nix-shell
#! nix-shell -i python3 -p "python3.withPackages (ps: [ps.requests ps.tabulate])"

import csv
import math
import os
import requests

from tabulate import tabulate

barrucadu

import csv
import re

results_es2  = {}
results_es5 = {}

with open('results.txt', 'rb') as f:
  rows = csv.reader(f, delimiter='\t')
  next(rows, None)
  for row in rows:

barrucadu

The roles are: 2i A, 2i B, CR, 2ndline A, 2ndline B

Hard constraints

A rota will always satisfy all of these:

1. In every week:
   1. Each role must be assigned to exactly one person.
   2. For the 2i rota:
2. 2i A must be able to do 2i

barrucadu

diff --git a/Makefile b/Makefile
index ce97448..406bd72 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,6 @@
-GOVUK_ROOT_DIR ?= "${HOME}/govuk"
+GOVUK_ROOT_DIR ?= $(HOME)/govuk
+GOVUK_DOCKER_DIR ?= $(GOVUK_ROOT_DIR)/govuk-docker
+GOVUK_DOCKER ?= $(GOVUK_DOCKER_DIR)/bin/govuk-docker