mcspring

# Author: Eric Pruitt (http://www.codevat.com)
# License: 2-Clause BSD (http://opensource.org/licenses/BSD-2-Clause)
# Description: This Makefile is designed to create a statically linked nginx
#       binary without any dependencies on the host system's version of glibc.

NGINX_VERSION=1.15.0
OPENSSL_VERSION=1.0.2o
PCRE_VERSION=8.42
ZLIB_VERSION=1.2.11

mcspring

Comparison of Spring Cloud with Eureka

I feel Consul.io does better in the following area:

• The focus on scriptable configuration allows for better container management.
  Eureka requires either external Configuration Server or multiple configuration files.

• The options for securing communications is more advanced.
  Eureka requires creating application with security settings desired. Default will allow HTTP only. Registration of end points assumes http but can be forced to https with code.

mcspring

Concourse on Kubernetes

This document outlines Brandwatch's Concourse installation running on Kubernetes. The full configuration can be found at https://github.com/BrandwatchLtd/concourse-ops (internal only currently). It's a fairly new installation (1-2 weeks) and we're slowly migrating work from our existing BOSH installation to this.

Comments/questions welcome below.

Summary

• Google GKE
• ConcourseCI (from stable/concourse chart)

mcspring

This is a work in progress and gets you to a running state (meaning you can bring the UI up via brower and login). It is not however fully tested.

To generate your keys, see https://concourse.ci/docker-repository.html and https://concourse.ci/binaries.html for notes on getting started.

Also see https://github.com/kubernetes/minikube/releases/tag/v0.12.1 for notes regarding minikube.

In this example, minikube was run on OSX sierra with v0.12.1 and xhyve hypervisor.

mcspring

#!/bin/bash
set -eu

SYSCTL_FILE=/etc/sysctl.d/90-tcp-bbr.conf

# check root
if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root" 
   exit 1
fi

mcspring

Regular Colors

Value	Color
\e[0;30m	Black
\e[0;31m	Red
\e[0;32m	Green
\e[0;33m	Yellow
\e[0;34m	Blue
\e[0;35m	Purple

mcspring

keytool -import -alias ${alias} -keystore ${JAVA_HOME}/jre/lib/security/cacerts -file ${path-to-certificate-file}

• ${alias} 请替换为你想使用的名称
• ${JAVA_HOME} 请替换为你自己的 JAVA_HOME 目录
• ${path-to-certificate-file} 请替换为你的 ca 证书路径

PS: 如果 keytool 要求你输入密码，该值默认为英文 changeit 。

mcspring

### install pip on CentOS 7.x

yum install -y python-pip

yum install -y python-devel libssl-devel libxml2 libxml2-devel libxslt libxslt-devel openssl openssl-devel libffi libffi-devel

CFLAGS="-O0" pip install lxml

pip install scrapy

mcspring

package main

import (
	"context"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"os"
	"os/user"
	"path"

mcspring

RSpec::Matchers.define :translate do |field, locales|
  match do |model|
    @field = field
    @locales = locales
    @results = []
    @failures = []

    locales.each do |locale|
      expected_value = locale_value(locale)