tar xvf /usr/share/vely/examples/velydocker.tar.gz
cd velydocker
export DBROOTPWD="<mariadb root database pwd>"
export VV_APACHE_CONFIG="/etc/apache2/apache2.conf"
export VV_APACHE_SERVICE="apache2"
./runvelydocker

#Add stock ticker 'XYZ' with stock price 450 
http://127.0.0.1/velydemo/docker_stock?action=add&stock_name=XYZ&stock_price=450

#Display list of stock tickers 
http://127.0.0.1/velydemo/docker_stock?action=show

#
# Create base vely image. Install Vely on top of Ubuntu 20.04
#
FROM ubuntu:20.04
ENV TZ=America/Phoenix
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN apt update
RUN apt install -y apt-transport-https ca-certificates wget sudo
RUN wget  -qO - https://vely.dev//pkg/OPENPGP|sudo tee /usr/share/keyrings/vely.asc >/dev/null
ARG arch
RUN sudo bash -c "echo 'deb [signed-by=/usr/share/keyrings/vely.asc] https://vely.dev//pkg/ubuntu_20_$arch/latest ubuntu_20_$arch vely' >/etc/apt/sources.list.d/vely.list"
RUN sudo apt update
RUN sudo apt install -y vely

#
# Create image that will be used to compile and link an application. Source code is copied from host,
# application is setup, and the source code is deleted (remove this step if you want to ship the source code).
# After that the image is ready to run in a container. Here, the application name is "velydemo"; change it to
# fit your application. The port used in 2300, you can change that as well.
# Customize the ENTRYPOINT command to fit your runtime.
#
FROM vely
# create vely user and give it limited sudo powers
RUN useradd -ms /bin/bash vely && echo "vely:vely" | chpasswd
RUN echo "vely ALL=(ALL) NOPASSWD: /usr/bin/vf" >> /etc/sudoers
# default user
USER vely
# default working dir
WORKDIR /home/vely
EXPOSE 2300
# copy over source code and make app
COPY ./docker/* /home/vely/
# this is to run app with docker run
ENTRYPOINT [ "./runit" ]

#!/bin/bash

#
# Vely Docker example. 
#

# if you want to rebuild all from scratch, switch CACHE to the commented option
# that is useful when installing new Vely version in the base image
CACHE=""
# CACHE="--no-cache"

set -eE -o functrace
trap 'echo "Error: status $?, $(caller), line ${LINENO}"' ERR


#
# Build vely base image
#
sudo docker build --build-arg arch=$(uname -m) $CACHE -t vely .

#
# Create persistent named volume for /var/lib/vv in the container
#
sudo docker volume create velyhome

#
# Stop current container(s) and remove current images
#
sudo docker stop velyapp || true
sudo docker rmi --force velyapp || true

#
# Build a container for your application
#
sudo docker build $CACHE -t velyapp -f velyapp.dockerfile .

#
# Add ProxyPass to Apache configuration on the host to be able to access the application
# Web server is on the host for simplicity in this example, but it can be in its own container
#
sudo sed -i "/^ProxyPass \"\/velydemo\" .*$/d" $VV_APACHE_CONFIG
echo 'ProxyPass "/velydemo" fcgi://127.0.0.1:2300/' | sudo tee -a $VV_APACHE_CONFIG >/dev/null
sudo a2enmod proxy || true
sudo a2enmod proxy_fcgi || true
sudo service $VV_APACHE_SERVICE restart

#
# Create a MariaDB database on the host, setup the user and create database objects (a table in this case).
# Database is on the host for simplicity in this example, but it can be in its own container
#
MKDB=$(echo "create database if not exists velydb; 
create user if not exists velyuser identified by 'pwd';
grant create,alter,drop,select,insert,delete,update on velydb.* to velyuser;
use velydb;
source docker/setup.sql;")

#
# Execute database setup. 
#
if [ "$DBROOTPWD" == "" ]; then
    echo $MKDB | sudo mysql
else
    echo $MKDB | sudo mysql -u root -p$DBROOTPWD
fi

mkdir -p $HOME/libvv
#
# Now that Vely application container is setup, web server and database setup as well, run it in a container.
# Note that "host" network interface is used for simplicity.
sudo docker run --name velyapp -d -v velyhome:/var/lib/vv  --network="host" --rm velyapp


exit 0

#!/bin/bash
# Create Vely application and run it in foreground for docker
# demout has a log of execution
sudo vf -i -u $(whoami) velydemo
vv -c
vv -q --db=mariadb:db -s
vv -c
vf -f -w3 -p2300 velydemo > demout