instalacao_google_cloud_plataform.md

Instanciar um zimbra o Google Cloud Plataform

Requirements:

• Servidor 2vCPU + 8GB ram + 20GB / + 100GB /opt/zimbra
• Linux CentOS 7

Preparar o Sistema:

Desativar postfix

systemctl disable --now postfix

Desativar SELinux

setenforce 0

sed -i s/SELINUX=enforcing/SELINUX=permissive/g /etc/selinux/config

Criar swap

dd if=/dev/zero of=/swap.file bs=1M count=1024 status=progress

chmod 600 /swap.file

mkswap /swap.file

swapon /swap.file

echo '/swap.file none swap swap 0 0' >> /etc/fstab

Atualizar o sistema

yum -y update

Instalar o EPEL Repo

yum -y install epel-release

Instalar pacotes de dependencias

yum -y install lvm2 screen git vim 

Particionar o disco 100GB com lvm

pvcreate /dev/sdb1

vgcreate vg_zimbra /dev/sdb1

lvcreate -l 100%VG --name lv_zimbra vg_zimbra

Formatar

 mkfs.xfs /dev/mapper/vg_zimbra-lv_zimbra

Ponto de Montagem em /opt

echo '/dev/mapper/vg_zimbra-lv_zimbra /opt      xfs     defaults    0 0' >> /etc/fstab

mount /opt

DNS Unbound

yum -y install unbound bind-utils

Download do ZIMBRA

cd ~

curl -L https://files.zimbra.com/downloads/8.8.12_GA/zcs-8.8.12_GA_3794.RHEL7_64.20190329045002.tgz -o zcs-8.8.12_GA_3794.RHEL7_64.20190329045002.tgz 

Instalação

tar -zxvf zcs-8.8.12_GA_3794.RHEL7_64.20190329045002.tgz

cd zcs-8.8.12_GA_3794.RHEL7_64.20190329045002

./install.sh