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@BretFisher
BretFisher / docker-for-mac.md
Last active Aug 16, 2019
Getting a Shell in the Docker for Mac Moby VM
View docker-for-mac.md

2018 Update: Easiest option is Justin's repo and image

Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Moby VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).

docker run -it --rm --privileged --pid=host justincormack/nsenter1

more info: https://github.com/justincormack/nsenter1


@BretFisher
BretFisher / .travis.yml
Created Feb 15, 2016
Travis-CI Docker Image Build and Push to AWS ECR
View .travis.yml
sudo: required #is required to use docker service in travis
language: php #can be any language, just php for example
services:
- docker # required, but travis uses older version of docker :(
install:
- echo "install nothing!" # put your normal pre-testing installs here
@BretFisher
BretFisher / docker-for-windows.md
Last active Aug 13, 2019
Getting a Shell in the Docker for Windows Moby VM
View docker-for-windows.md

2018 Update: Easiest option is Justin's repo and image

Just run this from your CLI and it'll drop you in a container with full permissions on the Moby VM. Only works for Moby Linux VM (doesn't work for Windows Containers). Note this also works on Docker for Mac.

docker run -it --rm --privileged --pid=host justincormack/nsenter1

more info: https://github.com/justincormack/nsenter1

@BretFisher
BretFisher / docker-cli-tips-and-tricks.md
Last active Aug 11, 2019
Docker CLI Tips and Tricks
View docker-cli-tips-and-tricks.md
@BretFisher
BretFisher / pcat-install.sh
Last active Jul 25, 2019
On macOS: Install pygmentize and alias pcat for shell code syntax highlighting
View pcat-install.sh
# first install pygmentize to the mac OS X or macOS system with the built-in python
sudo easy_install Pygments
# then add alias to your ~/.bash_profile or ~/.bashrc or ~/.zshrc etc.
alias pcat='pygmentize -f terminal256 -O style=native -g'
@BretFisher
BretFisher / update.sh
Created Feb 8, 2016
Mac Update/Cleanup Script
View update.sh
#!/bin/sh
# store the current dir
CUR_DIR=$(pwd)
# Update App Store apps
sudo softwareupdate -i -a
# Update Homebrew (Cask) & packages
brew update
@BretFisher
BretFisher / Dockerfile-selenium-nodejs
Created Nov 17, 2016
Dockerfile selenium with nodejs
View Dockerfile-selenium-nodejs
FROM selenium/standalone-chrome
# lets install node 6.x then cleanup
# install build-essential and leave in case npm needs it
# we have to sudo because selenium defaults to seluser
WORKDIR /tmp
ADD https://deb.nodesource.com/setup_6.x nodesource_setup.sh
RUN sudo bash nodesource_setup.sh \
&& sudo apt-get install -y nodejs build-essential \
&& sudo rm -rf /var/lib/apt/lists/*
@BretFisher
BretFisher / docker-compose.yml
Created Nov 10, 2017
Docker Compose local development with wildcard DNS for multi-domain development
View docker-compose.yml
version: '3'
# vcap.me is a wildcard domain that resolves to localhost
# in case you need to pass URL's around from browser to
# containers this could help you get around localhost problem
services:
# use www.vcap.me to access web containter from host
# use api.vcap.me to access api container from host
proxy:
@BretFisher
BretFisher / .zshrc
Created Jul 4, 2018
my custom oh-my-zsh setup
View .zshrc
# this assumes your using oh-my-zsh for maximum zsh-ness
# info and defaults are here:
# https://github.com/robbyrussell/oh-my-zsh/blob/master/templates/zshrc.zsh-template
export LC_ALL="en_US.UTF-8"
export ZSH=/Users/bret/.oh-my-zsh
# custom prompt theme
ZSH_THEME="present" # mine is present, default is robbyrussell, also agnoster, fishy, ys, wild-cherry
COMPLETION_WAITING_DOTS="true"
@BretFisher
BretFisher / docker-swarm-ports.md
Last active Jul 5, 2019
Docker Swarm Port Requirements, both Swarm Mode 1.12+ and Swarm Classic, plus AWS Security Group Style Tables
View docker-swarm-ports.md

Docker Swarm Mode Ports

Starting with 1.12 in July 2016, Docker Swarm Mode is a built-in solution with built-in key/value store. Easier to get started, and fewer ports to configure.

Inbound Traffic for Swarm Management

  • TCP port 2377 for cluster management & raft sync communications
  • TCP and UDP port 7946 for "control plane" gossip discovery communication between all nodes
  • UDP port 4789 for "data plane" VXLAN overlay network traffic
  • IP Protocol 50 (ESP) if you plan on using overlay network with the encryption option

AWS Security Group Example

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