mohsen0

#!/bin/bash

# Run this script with:
# bash <(curl -s https://gist.github.com/garlandkr/e80674b49270b0199fa6/raw/ami-clean.sh

function print_green {
  echo -e "\e[32m${1}\e[0m"
}

print_green 'Clean Yum'

mohsen0

In order to create short lived credentials to use interact with AWS APIs using aws-vault, since most of IDEs like vscode, intellj still doesn't support the integration, you can add this bash function into ~/.bashrc.

function aws_vault_save(){
  local profile_name="$1"
  local region="${2:-eu-west-1}"
  local temp_profile="${profile_name}_tmp"
 creds=$(aws-vault exec -j "${profile_name}")

mohsen0

#Recommended minimum configuration:
acl manager proto cache_object
acl localhost src 127.0.0.1/32
acl to_localhost dst 127.0.0.0/8
acl localnet src 0.0.0.0/8 192.168.100.0/24 192.168.101.0/24
acl SSL_ports port 443
acl Safe_ports port 80  	# http
acl Safe_ports port 21		# ftp
acl Safe_ports port 443		# https
acl Safe_ports port 70		# gopher

mohsen0

1. Enable hikari mbean registry in application.properties
spring.datasource.hikari.register-mbeans=true

2. Add the new relic custom instrumentation yml file in the extensions directory where new relic agent is present

name: hikari-db
version: 1.0
enabled: true
jmx:
  - object_name: com.zaxxer.hikari:type=Pool (SpringBootJPAHikariCP)

mohsen0

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

mohsen0

Keybase proof

I hereby claim:

• I am mohsen0 on github.
• I am mohsen0 (https://keybase.io/mohsen0) on keybase.
• I have a public key ASBIAc1plKttBrp9Ld1XWQsMszQzSBlHfnpVUhTZDDujCQo

To claim this, I am signing this object:

mohsen0

Ansible playbook to download /var/log

- name: Fetch /var/log
  hosts: all
  become: yes
  gather_facts: false
  tasks:
      - name: Find /var/log
 find:

mohsen0

#!/bin/bash -ex

registry=${1}
name=${2}
tag=${3}


curl -v -sSL -X DELETE "https://${registry}/v2/${name}/manifests/$(
    curl -sSL -I \
        -H "Accept: application/vnd.docker.distribution.manifest.v2+json" \

mohsen0

[ssh_connection]
ssh_args = -o ControlMaster=auto -o ControlPersist=60m -o ControlPath=./%r@%h:%p -o ServerAliveInterval=60 -o ServerAliveCountMax=10 -o USER=centos -o ProxyCommand="ssh -o ControlMaster=auto -o ControlPersist=60s -o ServerAliveInterval=60 -o ServerAliveCountMax=10 -o ConnectTimeout=60 -q -W %h:%p centos@jump-box"

mohsen0

import subprocess
import os
pid=subprocess.Popen("env -i DOCKER_MACHINE_NAME=default" +
                         " TERM=xterm-256color " +
                         " DOCKER_TLS_VERIFY=1 " +
                         " DOCKER_HOST="+DOCKER_HOST +
                         " DOCKER_CERT_PATH=" + cert_path +
                         r" PS1=" + DOCKER_HOST +
 " bash -i", shell=True)