a-nldisr

#!/bin/bash

cat >> ./file1.text <<EOF
YOUR_NAME: '$RELEASE_NAME'
YOUR_ADDR: '$RELEASE_NAMESPACE'
EOF

  cat >> ./file2.text <<EOF
MY_NAME: '$RELEASE_NAME'
MY_ADDR: '$RELEASE_NAMESPACE'

a-nldisr

- name: set up VPN with tunnel options utilizing 'TunnelInsideCidr' only
  ec2_vpc_vpn:
    state: present
    filters:
      vpn: vpn-XXXXXXXX
    static_only: true
    tunnel_options:
      -
        TunnelInsideCidr: '169.254.100.1/30'
      -

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- name: 'Register Test VPC into a var'
  ec2_vpc_net_facts:
    filters:
      "tag:Name": test-vpc
  register: vpctest

# You probably need to change the IP for something at your side

- name: 'Creating Customer Gateway'
  ec2_customer_gateway:

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- name: 'Verify if directories already exists'
  stat:
    path: "{{ playbook_dir }}/roles/{{ new_role_name }}/{{item.dest}}"
  register: folder_stats
  loop:
  - { dest: "tasks" }
  - { dest: "templates" }
  - { dest: "defaults" }
  - { dest: "handlers" }

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  changed: [127.0.0.1] => (item={'changed': False, 'stat': {'exists': False}, 'invocation': {'module_args': {'path': '/Users/rogierdikkes/Git/ansible/roles/role/handlers', 'follow': False, 'get_md5': False, 'get_checksum': True, 'get_mime': True, 'get_attributes': True, 'checksum_algorithm': 'sha1'}}, 'failed': False, 'item': {'dest': 'handlers'}, 'ansible_loop_var': 'item'}) => {
    "ansible_loop_var": "item",
    "changed": true,

a-nldisr

# Attach the public ELBs to the instance if they change
resource "aws_elb_attachment" "default" {
  depends_on              = [var.elb_depends_on]

  for_each                = toset(local.instance_ids)
  
  elb                     = aws_elb.default.id
  instance                = each.value
}

a-nldisr

Rancher only supports specific SSH key formats. When you try to add a ssh-key it often will fail and give the following error because the format is incorrect: 
data does not contain a valid RSA or ECDSA private key
This issue gave the idea that the Rancher interface has limited SSH key support: https://github.com/rancher/fleet/issues/138

Generate the private key and public key:
ssh-keygen -t rsa -b 4096 -m pem -C "Rancher chart ssh-key"

Since there is no password option in the Rancher interface, provide the keys without a passphrase and place the keys to a location of your choice. 
Test the key against Github to validate it is correct:
ssh-agent bash -c 'ssh-add /Users/USERNAME/.ssh/id_rsa_rancher_chart; git clone git@github.com:REPOSITORY/charts.git'

a-nldisr

# Some containers do not provide netstat or lsof. This command will get you the local IP a session is established on
# In short: This gets the output from namespace 1 (where usually the process is running inside the container), filters out the field where the hex IP is located and converts it into a readable IP in the right format. (some fields are inverted etc)
# Benefit is that you dont need netstat installed to see connections. 


printf '%d.%d.%d.%d\n' $(grep -v local /proc/1/net/tcp | awk '{print $2}'|cut -d: -f1| sed -r 's/(..)/0x\1 /g') |  awk -F. '{for (i=NF; i>0; --i) printf "%s%s", (i<NF ? "." : ""), $i; printf "\n"}'

# This lists the connections that are established. 
printf '%d.%d.%d.%d\n' $(grep -v rem /proc/1/net/tcp | awk '{print $3}'|cut -d: -f1| sed -r 's/(..)/0x\1 /g') |  awk -F. '{for (i=NF; i>0; --i) printf "%s%s", (i<NF ? "." : ""), $i; printf "\n"}'

a-nldisr

https://t.co/z1xdVVioMh?amp=1

a-nldisr

#!/usr/bin/env bash
# Script created by Rogier Dikkes. 
# This script is licensed under the GNU GPL version 3.0.
# This script is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the