hydrz

#!/bin/sh
set -e
set -o noglob

# Usage: ./install.sh [options]
#
# Example:
#   Installing on first master node run:
#     ./install --num 3 --vip 192.168.2.10 --iface eth0
#   Installing on other master nodes run:

allanlei

apiVersion: apps/v1
kind: DaemonSet
metadata:
  namespace: kube-system
  name: sysctl
spec:
  selector:
    matchLabels:
      app: sysctl
  template:

fjudith

https://stackoverflow.com/questions/48993286/is-it-possible-to-route-traffic-to-a-specific-pod?rq=1

You can guarantee session affinity with services, but not as you are describing. So, your customers 1-1000 won't use pod-1, but they will use all the pods (as a service makes a simple load balancing), but each customer, when gets back to hit your service, will be redirected to the same pod.

Note: always within time specified in (default 10800):

arsham

go test -run=. -bench=. -benchtime=5s -count 5 -benchmem -cpuprofile=cpu.out -memprofile=mem.out -trace=trace.out ./package | tee bench.txt
go tool pprof -http :8080 cpu.out
go tool pprof -http :8081 mem.out
go tool trace trace.out

go tool pprof $FILENAME.test cpu.out
# (pprof) list <func name>

# go get -u golang.org/x/perf/cmd/benchstat
benchstat bench.txt

nrollr

Install MongoDB on macOS Sierra

This procedure explains how to install MongoDB using Homebrew on macOS Sierra 10.12.
Official MongoDB install documentation: here

Install Homebrew

• Installing Homebrew is effortless, open Terminal and enter :
  $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

aduermael

Bind remote docker.sock with SSH tunnel:

ssh -nNT -L /tmp/docker.sock:/var/run/docker.sock  <USER>@<IP> &

Set environment variable for local Docker client:

export DOCKER_HOST=unix:///tmp/docker.sock

phith0n

FROM alpine:3.3
MAINTAINER Didiet Noor <dnoor@kulina.id> (@lynxluna)


# Patch APK Mirror to YKode
RUN echo "http://dl-4.alpinelinux.org/alpine/v3.3/main" > /etc/apk/repositories

ENV TIMEZONE Asia/Shanghai
ENV PHP_MEMORY_LIMIT 512M
ENV MAX_UPLOAD 50M

einthusan

#!/bin/sh

# OPTIONAL FLAGS:
#
# -geoip true 
#       this will install maxmind geoip and auto update crontab file
#
# -cloudwatch true
#       this will install aws cloud watch metrics and send them to aws dashboard
#

lexrus

/*/../usr/bin/true

source="$0"
compiled="$0"c

if [[ "$source" -nt "$compiled" ]]; then
DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer xcrun swiftc -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk -g "$source" -o "$compiled"  || exit
fi

"$compiled"

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version