grampelberg

# Cluster management tools.
# See https://github.com/grampelberg/k8s-clusters for updates and documentation.

export CLUSTER_NAME ?= $(shell cat tmp/current 2>/dev/null || echo $$(whoami)-dev)
export MACHINE_TYPE ?= n1-standard-2
export DISK_SIZE ?= 100
export MAX_NODES ?= 10
export NETWORK ?= dev
export PROJECT ?= foobar
export VERSION ?= latest

grampelberg

#!/usr/bin/env python3

import io
import re
import subprocess
import sys
import uuid

from contextlib import contextmanager

grampelberg

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>KeepAlive</key>
	<true/>
	<key>Label</key>
	<string>com.openssh.ssh-agent-brew</string>
	<key>ProgramArguments</key>
	<array>

grampelberg

#!/usr/bin/env bash

# Take all the positional parameters ($*) and normalize them
# -ab1 becomes -a -b 1 or -b1 -a becomes -b 1 -a
# Note that the : after b means that it should have a value instead of
# just being the boolean flag that a is.
args=`getopt ab: $*`

# Rewrite ARGV with the output of getopt
set -- $args

grampelberg

#!/usr/bin/env bash

set -o errexit -o nounset -o pipefail

cfg="${HOME}/.oprc"

required_cfg=(
    'OP_ADDRESS'
    'OP_EMAIL'
    'OP_ACCOUNT_KEY'

grampelberg

MKFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
CURRENT_DIR := $(notdir $(patsubst %/,%,$(dir $(MKFILE_PATH))))

include $(CURRENT_DIR)/.env

include $(CURRENT_DIR)/mk/dependency.mk
include$(CURRENT_DIR)/mk/other.mk

main: dependency-one other-two

grampelberg

SHELL := bash
.ONESHELL:
.SHELLFLAGS := -eu -o pipefail -c -x
.DELETE_ON_ERROR:
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules

MKFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
CURRENT_DIR := $(notdir $(patsubst %/,%,$(dir $(MKFILE_PATH))))

grampelberg

for ctx in west east; do
  echo "Checking cluster: ${ctx} .........\n"
  linkerd --context=${ctx} check || break
  echo "-------------\n"
done

grampelberg

linkerd install \
  --identity-trust-anchors-file root.crt \
  --identity-issuer-certificate-file issuer.crt \
  --identity-issuer-key-file issuer.key \
  | tee \
    >(kubectl --context=west apply -f -) \
    >(kubectl --context=east apply -f -)

grampelberg

#!/bin/bash

set -o errexit -o nounset -o pipefail

function -h {
cat <<USAGE
 USAGE: demo
USAGE
}; function --help { -h ;}                 # A nice way to handle -h and --help
export LC_ALL=en_US.UTF-8                    # A locale that works consistently