shaneutt

This demonstrates how to make client side certificates with go

First generate the certificates with

./makecert.sh test@test.com

Run the server in one terminal

go run server.go

shaneutt

/*

Go-Language implementation of an SSH Reverse Tunnel, the equivalent of below SSH command:

   ssh -R 8080:127.0.0.1:8080 operatore@146.148.22.123

which opens a tunnel between the two endpoints and permit to exchange information on this direction:

   server:8080 -----> client:8080

shaneutt

# TODO: replace :token, :user, and :repo
curl -H "Authorization: token :token" \
    -H 'Accept: application/vnd.github.everest-preview+json' \
    "https://api.github.com/repos/:user/:repo/dispatches" \
    -d '{"event_type": "awesomeness", "client_payload": {"foo": "bar"}}'

shaneutt

Experimental Docker Libnetwork DHCP Driver

The DHCP driver is intended for users to be able to integrate Docker IP address management with their existing IPAM strategies that use DHCP for dynamic address assignment. DHCP enables users to allocate addresses in an organized fashion that will prevent overlapping IP address assignment by associating a unique MAC address from the container eth0 Ethernet interface to an IP address as determined by the DHCP pools defined in the DHCP configuration.

This driver only provides the DHCP client functionality. It does not include a DHCP server. The default driver offers single-host IPAM or for distributed multi-host orchestrated IPAM see the libnetwork overlay driver.

Getting Started

• Download the driver compiled into Docker Engine - docker binary with libnetwork test dhcp client spam driver

shaneutt

// Example showing how to patch kubernetes resources.
// This is the companion to my article 'Patching Kubernetes Resources in Golang':
//   https://dwmkerr.com/patching-kubernetes-resources-in-golang/
package main

import (
	"encoding/json"
	"fmt"

	types "k8s.io/apimachinery/pkg/types"

shaneutt

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

shaneutt

(This is a translation of the original article in Japanese by moratorium08.)

(UPDATE (22/3/2019): Added some corrections provided by the original author.)

Writing your own OS to run on a handmade CPU is a pretty ambitious project, but I've managed to get it working pretty well so I'm going to write some notes about how I did it.

shaneutt

Beginner Resources

• https://octetz.com/posts/vim-as-go-ide
• https://github.com/motemen/gore
• https://www.golang-book.com/
• https://forum.golangbridge.org/
• https://invite.slack.golangbridge.org/
• https://play.golang.org/
• https://golang.org/pkg/encoding/json/

shaneutt

#!/bin/bash

set -euo pipefail

kubectl -n kube-system create serviceaccount tiller
kubectl create clusterrolebinding tiller --clusterrole=cluster-admin   --serviceaccount=kube-system:tiller
helm init --service-account tiller
kubectl apply -f https://raw.githubusercontent.com/rancher/local-path-provisioner/master/deploy/local-path-storage.yaml
kubectl delete storageclasses.storage.k8s.io standard
kubectl patch storageclass local-path -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'

shaneutt

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit