waylandzhang

Alternative naming schemes for AWS regions

Purpose

The intent is to define terse, standards-supported names for AWS regions.

Schemes

jonico

#!groovy
import groovy.json.JsonOutput
import groovy.json.JsonSlurper

def label = "mypod-${UUID.randomUUID().toString()}"
podTemplate(label: label, yaml: """
spec:
      containers:
      - name: mvn
        image: maven:3.3.9-jdk-8

matthewjberger

1.) Download a Nerd Font

2.) Unzip and copy to ~/.fonts

3.) Run the command fc-cache -fv to manually rebuild the font cache

gdamjan

# -*- encoding: utf-8 -*-
# requires a recent enough python with idna support in socket
# pyopenssl, cryptography and idna

from OpenSSL import SSL
from cryptography import x509
from cryptography.x509.oid import NameOID
import idna

from socket import socket

greenbrian

#!/bin/bash

# start vault
VAULT_UI=true vault server -dev -dev-root-token-id=root -dev-listen-address=127.0.0.1:8200

# login as root - DO NOT DO THIS IN PRODUCTION
vault login root

# write some secrets
vault kv put secret/test color=blue number=eleventeen

ypeavler

#!/bin/bash

# This uses MFA devices to get temporary (eg 12 hour) credentials.  Requires
# a TTY for user input.
#
# GPL 2 or higher

if [ ! -t 0 ]
then
  echo Must be on a tty >&2

leandrosiow

{
    "kind": "KubeletConfiguration",
    "apiVersion": "kubelet.config.k8s.io/v1beta1",
    "syncFrequency": "1m0s",
    "fileCheckFrequency": "20s",
    "httpCheckFrequency": "20s",
    "address": "0.0.0.0",
    "port": 10250,
    "tlsCertFile": "/root/cdk/server.crt",
    "tlsPrivateKeyFile": "/root/cdk/server.key",

superseb

k3s etcd commands

etcd

Setup etcdctl using the instructions at https://github.com/etcd-io/etcd/releases/tag/v3.4.13 (changed path to /usr/local/bin):

Note: if you want to match th etcdctl binaries with the embedded k3s etcd version, please run the curl command for getting the version first and adjust ETCD_VER below accordingly:

curl -L --cacert /var/lib/rancher/k3s/server/tls/etcd/server-ca.crt --cert /var/lib/rancher/k3s/server/tls/etcd/server-client.crt --key /var/lib/rancher/k3s/server/tls/etcd/server-client.key https://127.0.0.1:2379/version

usrbinkat

Kong Builders LiveStream

Focus: Kong Gateway

Background: Deploy and Secure Istio's Bookinfo application through Kong Gateway.

Topics:

• CP Prereqs
• Deploy CP
• DP Prereqs

maiconbaum

CREATE EXTERNAL TABLE IF NOT EXISTS aws_vpc_flow_logs (
  `version` int, 
  `account_id` string, 
  `interface_id` string, 
  `srcaddr` string, 
  `dstaddr` string, 
  `srcport` int, 
  `dstport` int, 
  `protocol` bigint, 
  `packets` bigint,