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Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

1️⃣ Docker daemon 配置代理（推荐）

Copy locale.md file below into same directory as your Dockerfile

FROM alpine:3.9

# Install language pack
RUN apk --no-cache add ca-certificates wget && \
    wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub && \
    wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.25-r0/glibc-2.25-r0.apk && \

Sofa Consul Registry

Sofa Consul Registry 的实现，介绍 consul 服务注册发现 API、数据模型、健康检查等设计。

Consul API

服务注册

/v1/agent/service/register

CFSSL as an external CA for non-ha kubeadm intialized clusters

Using cfssl to Create an External CA Infrastructure

Install cfssl

# This requires an existing Go environment with GOPATH set
go get -u github.com/cloudflare/cfssl/cmd/...

Intro

This is an example configuration to have nginx output JSON logs to make it easier for Logstash processing. I was trying to get nginx > Filebeat > Logstash > ES working and it wasn't until I connected Filebeat directly to Elasticsearch that I saw the expected data. Google led me to ingest-convert.sh and I realized filebeat setup works for Filebeat > ES but not Filebeat > Logstash > ES. This is because Logstash does not use ingest pipelines by default. You have to enable them in the elasticsearch output block.

Having nginx log JSON in the format required for Elasticsearch means there's very little processing (i.e. grok) to be done in Logstash. nginx can only output JSON for access logs; the error_log format cannot be changed.

Extra fields are output and not used by the Kibana dashboards. I included them in case they might be useful. Since they are not declared in the filebeat setup, their default is "string" when yo

	#!/bin/bash

	#Harbor on Ubuntu 18.04

	#Prompt for the user to ask if the install should use the IP Address or Fully Qualified Domain Name of the Harbor Server
	PS3='Would you like to install Harbor based on IP or FQDN? '
	select option in IP FQDN
	do
	case $option in
	IP)

	1. Generate new domain name for logstash server.

	For this tutorial
	domain name = logstash-prod.xyz.com
	ip = 1.2.3.4

	* Enter to following directory
	```
	$ sudo mkdir /etc/pki
	$ cd /etc/pki

	# -- mode: ruby --
	# vi: set ft=ruby :

	# This script to install Kubernetes will get executed after we have provisioned the box
	$script = <<-SCRIPT
	apt-get update
	apt-get install -y docker.io docker-compose python

	curl -s https://storage.googleapis.com/harbor-releases/release-1.7.0/harbor-online-installer-v1.7.1.tgz \| tar zxv
	cd harbor

	https://github.com/urfave/cli
	https://github.com/mreiferson/go-httpclient
	https://github.com/crewjam/rfc5424
	https://github.com/kubernetes/heapster
	https://github.com/go-openapi/spec
	https://github.com/andygrunwald/go-gerrit
	https://github.com/openshift/ci-secret-mirroring-controller
	https://github.com/fsnotify/fsnotify
	https://github.com/BurntSushi/toml
	https://github.com/kubernetes-csi/drivers

	#!/bin/bash

	#k8setup script v1.2019.4.11

	#RHEL or CentOS 7.4+
	#Direct any questions to [email protected]
	#01101000 01110100 01110100 01110000 01110011 00111010 00101111 00101111 01101100 01100001 01101110 01100100 01101111 01101110 01101011 01100101 01111001 00101110 01100011 01101111 01101101 00101111

	# Watch how it is used on youtube: https://youtu.be/KWehrWGjkm4
	#