run-ldap.sh

#!/bin/bash

# Run LDAP Server

apt install ldap-utils -y
#HIP=`ip -o -4 addr list enp1s0 | awk '{print $4}' | cut -d/ -f1`
HIP=`ip -o -4 addr list ens4 | awk '{print $4}' | cut -d/ -f1`

# Install Docker
if ! command -v docker &> /dev/null;
then
  echo "MISSING REQUIREMENT: docker engine could not be found on your system. Please install docker engine"
  echo "Trying to Install Docker..."
  if [[ $(uname -a | grep amzn) ]]; then
    echo "Installing Docker for Amazon Linux"
    amazon-linux-extras install docker -y
  elif [[ -n $(uname -a | grep -iE 'ubuntu|debian') ]]; then 
     apt update -y
     apt install docker.io -y
  else
      yum install docker-ce docker-ce-cli -y
      systemctl start docker
      systemctl enable docker
  fi
fi

docker run --restart=always --name ldap-server -p 389:389 -p 636:636 \
--env LDAP_TLS_VERIFY_CLIENT=try \
--env LDAP_ORGANISATION="Cloudcafe Org" \
--env LDAP_DOMAIN="cloudcafe.org" \
--env LDAP_ADMIN_PASSWORD="StrongAdminPassw0rd" \
--detach osixia/openldap:latest

# Check LDAP Server UP & Running

sleep 10
until [ $(docker inspect -f {{.State.Running}} ldap-server)"=="true ]; do echo "Waiting for LDAP to UP..." && sleep 1; done;

# Add LDAP User & Group

wget -q https://raw.githubusercontent.com/cloudcafetech/k8s-ad-integration/main/ldap-records.ldif
ldapadd -x -H ldap://$HIP -D "cn=admin,dc=cloudcafe,dc=org" -w StrongAdminPassw0rd -f ldap-records.ldif

# LDAP query (Verify)

ldapsearch -x -H ldap://$HIP -D "cn=admin,dc=cloudcafe,dc=org" -b "dc=cloudcafe,dc=org" -w "StrongAdminPassw0rd"