metral

#!/bin/bash

# update & dist-upgrade
unset UCF_FORCE_CONFFOLD
export UCF_FORCE_CONFFNEW=YES
ucf --purge /boot/grub/menu.lst

export DEBIAN_FRONTEND=noninteractive
apt-get update
apt-get -o Dpkg::Options::="--force-confnew" --force-yes -fuy dist-upgrade

metral

#!/bin/bash

# Copyright 2014 The Kubernetes Authors All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#

metral

#!/usr/bin/env bash
#
# gh-dl-release! It works!
# 
# This script downloads an asset from latest or specific Github release of a
# private repo. Feel free to extract more of the variables into command line
# parameters.
#
# PREREQUISITES
#

metral

#!/bin/bash

# Local kubeconfig settings
# These values don't affect connectivity to the cluster as they're only meant for
# the end-user's usage & readability
CLUSTER_NAME="kubernetes"
CLUSTER_USER="admin"

CLUSTER_ROOT_CA_PROPERTY="clusters.$CLUSTER_NAME.certificate-authority-data"

metral

kind: ConfigMap
apiVersion: v1
metadata:
  name: calico-config
  namespace: kube-system
data:
  etcd_endpoints: http://10.0.0.50:2379

metral

apiVersion: v1
kind: Pod
metadata:
  name: calicoctl
  namespace: kube-system
spec:
  hostNetwork: true
  containers:
  - name: calicoctl
    image: calico/ctl:v1.0.1

metral

Ingress configuration options per platform.

Platform	Host Port	Node Port	Cluster IP	Provider
Bare-Metal	Y	Y	Y	NA
Google Cloud	Y	N	N	GLBC
AWS	Y	Y	N	NA

Ingress configuration pros/cons.

metral

apiVersion: v1
kind: Pod
metadata:
  name: ubuntu-debug
spec:
  hostNetwork: true
  containers:
  - image: metral/debug:0.0.1
    command:
      - sleep

metral

apiVersion: v1
kind: LimitRange
metadata:
  name: mylimits
spec:
  limits:
  - max:
      cpu: 1
      memory: 1Gi
    min:

metral

#!/bin/bash

AUTH="$DOCKER_USERNAME:$DOCKER_PASSWORD"
AUTH_B64=$(echo -n $AUTH | base64 -w 0)

DOCKERCFG="{
	\"auths\": {
		\"$DOCKER_REGISTRY\": {
			\"auth\": \"$AUTH_B64\"
		}