sallyom

## OpenShift4 pull-secret:

1. Download your pull-secret from [console.redhat.com](https://console.redhat.com/openshift/install/aws/installer-provisioned)
   - click on “Download Pull Secret”.  Save it somewhere, e.g. ~/some-dir/pull-secret
2. Add the apps.ci auth to pull-secret! _internal OpenShift developers only_
   - Obtain an API token by visiting https://oauth-openshift.apps.ci.l2s4.p1.openshiftapps.com/oauth/token/request 
     copy the oc login cmd and paste in terminal to login to the ci cluster, then run this:
   - `$ oc registry login --to ~/some-dir/pull-secret`    
   This will append the auth from  registry.ci.openshift.org to your cloud.openshift.com pull-secret but it will also   
   make the pull-secret multi-line.  

ArangoGutierrez

#!/bin/bash

set -o nounset
set -o errexit
set -o pipefail

if test ! -f "${KUBECONFIG}"
then
        echo "No kubeconfig, can not continue."
        exit 0

sjug

#!/bin/bash

sed "s/BASE64_RHSM_CONF_FILE/$(base64 -w 0 rhsm.conf)/" 0000-cluster-wide-machineconfigs.yaml.template > 0000-cluster-wide-machineconfigs.yaml

CERTS=$(find . -maxdepth 1 -name "*.pem" ! -name "*-key.pem")
VALID_CERTS=
ED_FILE=ed_replace

for c in ${CERTS}; do
  CERT_KEY=${c%.pem}-key.pem

harlow

package main

import (
	"fmt"
	"sync"
	"time"
)

const concurrency = 3

ebraminio

// curl -X POST -H "Content-Type: application/octet-stream" --data-binary '@filename' http://127.0.0.1:5050/upload

package main

import (
	"fmt"
	"io"
	"net/http"
	"os"
	"time"

harlow

Golang Workers / Job Queue

A running example of the code from:

• http://marcio.io/2015/07/handling-1-million-requests-per-minute-with-golang
• http://nesv.github.io/golang/2014/02/25/worker-queues-in-go.html

This gist creates a working example from blog post, and a alternate example using simple worker pool.

TLDR: if you want simple and controlled concurrency use a worker pool.