anmolnagpal

{
    "Version": "2012-10-17",
    "Id": "key-consolepolicy-3",
    "Statement": [
        {
            "Sid": "Enable IAM User Permissions",
            "Effect": "Allow",
            "Principal": {
                "AWS": "arn:aws:iam::<account_no>:root"
            },

anmolnagpal

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

anmolnagpal

AWS Service annotations

• service.beta.kubernetes.io/aws-load-balancer-access-log-emit-interval (in minutes)
• service.beta.kubernetes.io/aws-load-balancer-access-log-enabled (true|false)
• service.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-name
• service.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-prefix
• service.beta.kubernetes.io/aws-load-balancer-additional-resource-tags (comma-separated list of key=value)
• service.beta.kubernetes.io/aws-load-balancer-backend-protocol (http|https|ssl|tcp)
• service.beta.kubernetes.io/aws-load-balancer-connection-draining-enabled (true|false)

anmolnagpal

-- Remove the history from 
rm -rf .git

-- recreate the repos from the current content only
git init
git add .
git commit -m "Initial commit"

-- push to the github remote repos ensuring you overwrite history
git remote add origin git@github.com:<YOUR ACCOUNT>/<YOUR REPOS>.git

anmolnagpal

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: web
spec:
  rules:
  - host: go-home.$NS.ing.k8z.eu
    http:
      paths:
      - backend:

anmolnagpal

Keybase proof

I hereby claim:

• I am anmolnagpal on github.
• I am anmolnagpal (https://keybase.io/anmolnagpal) on keybase.
• I have a public key ASDYZYwt-Y1ZjxqTZX4byFrb9X4gI5P_Ya31TelDt_YDOQo

To claim this, I am signing this object:

anmolnagpal

Kubernetes

Install

Prerequisites

1. Bash v5+ checkout Upgrading Bash on macOS
2. bash-completion@2

Install Docker and Kubernetes(k8s)

anmolnagpal

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

WORKING_DIRECTORY="$PWD"

[ "$GITHUB_PAGES_REPO" ] || {
  echo "ERROR: Environment variable GITHUB_PAGES_REPO is required"
  exit 1
}

anmolnagpal

{
  "variables": {
    "aws_access_key": "{{env `AWS_ACCESS_KEY_ID`}}",
    "aws_secret_key": "{{env `AWS_SECRET_ACCESS_KEY`}}",
    "source_ami"    : "ami-040404040",
    "region"        : "eu-central-1",
    "profile"       : "{{env `account`}}"
  },
  "builders": [
    {

anmolnagpal

Adjusting child processes for PHP-FPM (Nginx)

When setting these options consider the following:

• How long is your average request?
• What is the maximum number of simultaneous visitors the site(s) get?
• How much memory on average does each child process consume?

Determine if the max_children limit has been reached.

• sudo grep max_children /var/log/php?.?-fpm.log.1 /var/log/php?.?-fpm.log