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@akhenakh
akhenakh / app.yaml
Last active March 4, 2023 19:22
Example of graceful shutdown with grpc healthserver * httpserver
readinessProbe:
exec:
command: ["/root/grpc_health_probe", "-addr=:6666"]
initialDelaySeconds: 1
livenessProbe:
exec:
command: ["/root/grpc_health_probe", "-addr=:6666"]
initialDelaySeconds: 2
imagePullPolicy: IfNotPresent
@eladtamary
eladtamary / Dockerfile
Created December 22, 2018 21:18
Adding pgAudit to the official PostgreSQL docker image
FROM postgres:9.6.8
RUN apt-get update && apt-get install -y --no-install-recommends \
curl \
ca-certificates \
build-essential \
postgresql-server-dev-${PG_MAJOR} \
libssl-dev \
libkrb5-dev
RUN mkdir -p /tmp/pgaudit && cd /tmp/pgaudit && curl -L https://github.com/pgaudit/pgaudit/archive/1.1.1.tar.gz | tar xz --strip 1
@karthik101
karthik101 / Readonly user for Kubernetes Dashboard.md
Last active June 12, 2023 16:32
Read only user for Kubernetes Dashboard

The view ClusterRole doesn’t actually have permissions for the Cluster level objects like Nodes and Persistent Volume Claims. So we’ll have to create a new RBAC config.

First, we’ll create a new dashboard-viewonly ClusterRole:

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: dashboard-viewonly
@zupzup
zupzup / main.go
Created March 20, 2017 10:03
Go TCP Proxy / Port Forwarding Example (https://zupzup.org/go-port-forwarding/)
package main
import (
"flag"
"fmt"
"io"
"log"
"net"
"os"
"os/signal"
@inotnako
inotnako / server.go
Last active August 29, 2023 11:38
get meta from html page
package main
import (
"encoding/json"
"net/http"
"net/url"
"golang.org/x/net/html"
"io"
)
@Boerworz
Boerworz / main.go
Last active October 10, 2023 09:14
Capturing the HTTP status code from http.ResponseWriter
package main
import (
"fmt"
"log"
"net/http"
)
func main() {
// We need to cast handleRoot to a http.HandlerFunc since wrapHandlerWithLogging
@0mkara
0mkara / Ethereum_private_network.md
Last active July 2, 2024 00:56
Ethereum private network configuration guide.

Create your own Ethereum private network

Introduction

Used nodes:

Linux raspberrypi 4.9.41-v7+ #1023 SMP Tue Aug 8 16:00:15 BST 2017 armv7l GNU/Linux
Linux localhost.localdomain 4.14.5-200.fc26.x86_64 #1 SMP Mon Dec 11 16:29:08 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
@yowu
yowu / HttpProxy.go
Last active July 24, 2024 18:03
A simple HTTP proxy by Golang
package main
import (
"flag"
"io"
"log"
"net"
"net/http"
"strings"
)
@cdipaolo
cdipaolo / HaversinFormula.go
Created April 15, 2015 01:31
Golang functions to calculate the distance in meters between long,lat points on Earth.
// haversin(θ) function
func hsin(theta float64) float64 {
return math.Pow(math.Sin(theta/2), 2)
}
// Distance function returns the distance (in meters) between two points of
// a given longitude and latitude relatively accurately (using a spherical
// approximation of the Earth) through the Haversin Distance Formula for
// great arc distance on a sphere with accuracy for small distances
//
@fiorix
fiorix / gist:9664255
Created March 20, 2014 13:55
Go multicast example
package main
import (
"encoding/hex"
"log"
"net"
"time"
)
const (