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使用 daocloud 镜像安装

Docker Compose 存放在Git Hub，不太稳定。 你可以也通过执行下面的命令，高速安装Docker Compose。

curl -L https://get.daocloud.io/docker/compose/releases/download/1.23.2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose

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# -*- 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

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#!/bin/sh

CA_PASS="1234"
SERVER_PASS="4321"
CLIENT_PASS="5678"

###################### Server ######################
# Generate CA key:
openssl genrsa -des3 -out ca.key -passout pass:$CA_PASS 4096

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FROM node:alpine

ENV LANG=C.UTF-8

# Here we install GNU libc (aka glibc) and set C.UTF-8 locale as default.

RUN ALPINE_GLIBC_BASE_URL="https://github.com/sgerrand/alpine-pkg-glibc/releases/download" && \
    ALPINE_GLIBC_PACKAGE_VERSION="2.26-r0" && \
    ALPINE_GLIBC_BASE_PACKAGE_FILENAME="glibc-$ALPINE_GLIBC_PACKAGE_VERSION.apk" && \
    ALPINE_GLIBC_BIN_PACKAGE_FILENAME="glibc-bin-$ALPINE_GLIBC_PACKAGE_VERSION.apk" && \

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How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

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• https://yeasy.gitbooks.io/docker_practice/
• https://blog.upweto.top/gitbooks/useKubernetes/
• https://feisky.gitbooks.io/kubernetes/
• https://jimmysong.io/kubernetes-handbook/
• https://www.qikqiak.com/k8s-book/
• https://github.com/KeKe-Li/kubernetes-tutorial
• https://github.com/whmzsu/Study-Kubernetes/

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# I
docker container run -itd --name nginx1 -p 8081:80  nginx:1.17.6 && \
docker container run -itd --name nginx2 -p 8082:80  nginx:1.17.6


# II
for i in "nginx1" "nginx2"; do
    docker container exec -it $i /bin/sh -c 'sed -i "s#deb.debian.org#mirrors.aliyun.com#g" /etc/apt/sources.list && sed -i "s#security.debian.org#mirrors.aliyun.com#g" /etc/apt/sources.list && apt-get clean && apt-get update && apt-get -y upgrade && apt-get install -y curl iproute2 ncat iputils-ping'
done

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# インスタンスを立てるときに marketplace から nvidia で検索して Amazon Linux AMI with NVIDIA GRID GPU Driver を入れる

# docker を入れる
sudo yum install -y docker
sudo /etc/init.d/docker start

# nvidia-docker を入れる
wget -P /tmp https://github.com/NVIDIA/nvidia-docker/releases/download/v1.0.0-rc.3/nvidia-docker-1.0.0.rc.3-1.x86_64.rpm
# systemd に依存しているので依存を無視する
sudo rpm -ihv /tmp/nvidia-docker-1.0.0.rc.3-1.x86_64.rpm --nodeps

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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 && \

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CHECK PROCESS elasticsearch WITH MATCHING "org.elasticsearch.bootstrap.Elasticsearch"
CHECK PROGRAM elasticsearch_container WITH PATH "/usr/bin/docker top elasticsearch"
  if status != 0 then alert
    alert warning@cinhtau.net
  group elkstack
CHECK HOST elasticsearch_healthcheck WITH ADDRESS cinhtau.net
  if failed url http://cinhtau.net:9200 for 5 cycles
    then alert
      alert warning@cinhtau.net BUT not on { action, instance }
  depends on elasticsearch_container