ubuntu-provision

Provisioning script template for ubuntu virtual environment using vagrant or multipass cloud init.

Included List

• Language - Java, NodeJS, PHP, Ruby(using rbenv)
• DB - MariaDB, MySQL, Postgres
• APP - Code Server, Docker, Drupal, Hugo, Ruby on Rails, Rclone, Seatable, Wordpress, mecab-ko

how to use with VAGRANT

1. clone the repo
2. modify your environment variables to use this repo's template as VAGRANT_DEFAULT_TEMPLATE.

## ~/.bashrc # or your file of choice.
export VAGRANT_DEFAULT_TEMPLATE=~/path/to/ubuntu-provision/vagrant/Vagrantfile.erb

$ source ~/.bashrc

3. Create vagrant file with necessary application(s) you need as parameter(s) and boot virtual environment.

$ mkdir foo
$ cd foo
$ APP=hugo vagrant init

• Reference vagrant/Vagrantfile.erb for list of parameters to include as provision scripts.
• If declaring multiple langs, db, apps, delimit them with comma(s).

$ APP=hugo,rclone,mecab-ko vagrant init

4. Further modify your Vagrantfile or .env file and then vagrant up.

$ cd path/to/vagrantfile
$ vagrant up 

How to use with multipass and cloud init

1. clone the repo
2. copy cloud-init.yml.example to create cloud-init.yml configuration file
3. edit cloud-init.yml to include variables or scripts
4. launch multipass

$ multipass launch -n project_name --cloud-init path/to/cloud-init.yml

troubleshooting

How to mount a qcow2 disk image on Ubuntu

https://docs.j7k6.org/mount-qcow2-disk-image-linux/

$ sudo apt -y install qemu-utils
# $ IMG=/var/snap/multipass/common/data/multipassd/vault/instances/php7/ubuntu-20.04-server-cloudimg-amd64.img
$ IMG=/var/snap/multipass/common/data/multipassd/vault/instances/mariadb/ubuntu-20.04-server-cloudimg-amd64.img
$ sudo modprobe nbd max_part=8
$ sudo qemu-nbd --connect=/dev/nbd0 --read-only $IMG
$ sudo fdisk -l /dev/nbd0
$ sudo mount -o ro /dev/nbd0p1 /home/mozo/mnt
$ mkdir ~/php7
$ cd /home/mozo/mnt/home/ubuntu/projects/
$ cp -r ./*  ~/php7/*

$ sudo umount /home/mozo/mnt
$ sudo qemu-nbd --disconnect /dev/nbd0