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Enable TCP port 2375 for external connection to Docker

See this issue.
Docker best practise to Control and configure Docker with systemd.

1. Create daemon.json file in /etc/docker:

    {"hosts": ["tcp://0.0.0.0:2375", "unix:///var/run/docker.sock"]}
   

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Enable Docker Remote API with TLS client verification

Docker's Remote API can be secured via TLS and client certificate verification.
First of all you need a few certificates and keys:

• CA certificate
• Server certificate
• Server key
• Client certificate
• Client key

Create certificate files

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GKE IAM Roles

On GKE, there's an interesting overlap between what the IAM roles grant you for Kubernetes clusters. In general, the roles in the tables below line up with each other, but there are some strange exceptions. In each of the tables below are the results of a diff between related IAM roles (only the container.* permissions are included in these results).

Project Owner	GKE Admin
	container.hostServiceAgent.use

Project Editor	GKE Developer

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curl --include \
     --no-buffer \
     --header "Connection: Upgrade" \
     --header "Upgrade: websocket" \
     --header "Host: example.com:80" \
     --header "Origin: http://example.com:80" \
     --header "Sec-WebSocket-Key: SGVsbG8sIHdvcmxkIQ==" \
     --header "Sec-WebSocket-Version: 13" \
     http://example.com:80/

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hostname elliot-01
echo elliot-01 > /etc/hostname
bash
curl -fsSL https://get.docker.com | bash
docker version
docker ps
echo "deb http://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
apt-get update
apt-get install kubelet kubectl kubeadm

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#!/usr/bin/expect
spawn "/opt/forticlient-sslvpn/64bit/helper/setup"
    expect "By typing"
    send "Y\r"

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#!/bin/bash

# Forticlient SSL VPN Client launching script utilizing expect.

# --------------------------------------------
# CONFIGURATION

# If empty - script will take some simple logic to locate appropriate binary.
FORTICLIENT_PATH="/opt/forticlient-sslvpn/64bit/forticlientsslvpn_cli"

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#!/bin/bash
match_max 1000000
set timeout -1
echo $SERVER
expect << EOF
spawn /opt/forticlient-sslvpn/64bit/forticlientsslvpn_cli --server $SERVER --vpnuser $USER --keepalive
expect "Password for VPN:"
send -- "$PASS\r"
#send -- "\r"
set timeout -1

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#!/bin/bash -e
#########################################################################################
##how to use:                                                                         ###
##download the script "docker-cleaner.sh" adjust the permissions with chmod + x       ###
##and then execute the script passing the name or ID of the container as a parameter. ###
##Eg "./docker-cleaner.sh container-name"                                             ###
#########################################################################################

if [[ -z $1 ]]; then
    echo "No container specified"

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NextGen Connect (formerly known as Mirth Connect) Server Setup

Create a VM running Ubuntu. Use a modern version.

Great thanks for the original guide: https://gist.github.com/jgautsch/9157402

# Update Ubuntu
sudo apt-get update

# Upgrade Ubuntu
sudo aptitude upgrade