Mount an encrypted drive

Install

sudo apt install cryptsetup

Decrypt

cryptsetup luksOpen /dev/sdc1 sandisk-1tb

Mount

mount /dev/mapper/sandisk-1tb /mnt/sandisk-1tb

Encrypt

cryptsetup luksFormat /dev/sdc1

Mount partition in image

losetup -fP full_disk.img
cryptsetup luksOpen /dev/loop0p1 naamvanjekeuze
mkdir /mnt/naamvanjekeuze
mount /dev/mapper/naamvanjekeuze /mnt/naamvanjekeuze

And when there is LVM in the image:

vgscan
vgchange -ay
mount /dev/mapper/vgname-lvname /mnt/naamvanjekeuze

Umount:

umount /mnt/naamvanjekeuze
cryptsetup luksClose naamvanjekeuze
losetup -d /dev/loop0

With Ansible

---
- name: Mount LUKS encrypted drive
  hosts: your_target_host
  tasks:
    - name: Install required packages
      apt:
        name: cryptsetup
        state: present

    - name: Open LUKS container
      command:
        cmd: "cryptsetup luksOpen /dev/sdXN your-mapped-name"
        creates: "/dev/mapper/your-mapped-name"

    - name: Mount the drive
      mount:
        path: /mount/point
        src: /dev/mapper/your-mapped-name
        fstype: ext4
        state: mounted