MarginaliaSearch/run/install.sh
Viktor Lofgren 734996002c (*) install script for deploying Marginalia outside the codebase
The changeset also makes the control service responsible for flyway migrations.  This helps reduce the number of places the database configuration needs to be spread out.  These automatic migrations can be disabled with -DdisableFlyway=true.

The commit also adds curl to the docker container, to enable docker health checks and interdependencies.
2024-01-11 12:40:03 +01:00

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#!/bin/bash
#
# This script will set up a Marginalia instance in a given directory.
# It will create a docker-compose.yml file, and a directory structure
# with the necessary files. It will also create a MariaDB database
# in docker, and run the flyway migrations to set up the database.
#
# After the script is run, the instance can be started with
# $ docker-compose up -d
#
# The instance can be stopped with
# $ docker-compose down -v
#
# It is likely that you will want to edit the docker-compose.yml file
# to change the ports that the services are exposed on, and to change
# the volumes that are mounted. The default configuration is provided
# a starting point.
set -e
if ! command -v envsubst &> /dev/null
then
echo "The envsubst command could not be found, please install it. It is usually part of GNU gettext."
exit
fi
if [ -z "${1}" ]; then
echo "Usage: $0 <install directory>"
exit 1
fi
if [ -e "${1}" ]; then
echo "ERROR: Destination ${1} already exists, refusing to overwrite"
exit 1
fi
INSTALL_DIR=${1}
echo "We're going to set up a Mariadb database in docker, please enter some details"
read -p "MariaDB user (e.g. marginalia): " MARIADB_USER
read -s -p "MariaDB password (e.g. hunter2 ;-): " MARIADB_PASSWORD
echo
read -s -p "MariaDB password (again): " MARIADB_PASSWORD2
echo
export MARIADB_USER
export MARIADB_PASSWORD
if [ "${MARIADB_PASSWORD}" != "${MARIADB_PASSWORD2}" ]; then
echo "ERROR: Passwords do not match"
exit 1
fi
echo "Will install to ${INSTALL_DIR}"
read -p "Press enter to continue, or Ctrl-C to abort"
pushd $(dirname $0)
./setup.sh ## Ensure that the setup script has been run
mkdir -p ${INSTALL_DIR}
echo "** Copying files to ${INSTALL_DIR}"
for dir in model data conf env; do
if [ ! -d ${dir} ]; then
echo "ERROR: ${dir} does not exist"
exit 1
fi
echo "Copying ${dir}/"
mkdir -p ${INSTALL_DIR}/${dir}
find ${dir} -maxdepth 1 -type f -exec cp -v {} ${INSTALL_DIR}/{} \;
done
echo "** Copying settings files"
cp prometheus.yml ${INSTALL_DIR}/
echo "** Creating directories"
mkdir -p ${INSTALL_DIR}/logs
mkdir -p ${INSTALL_DIR}/db
mkdir -p ${INSTALL_DIR}/index-1/{work,index,backup,storage,uploads}
echo "** Updating settings files"
envsubst < install/mariadb.env.template > ${INSTALL_DIR}/env/mariadb.env
envsubst < install/db.properties.template > ${INSTALL_DIR}/conf/db.properties
echo "** Creating docker-compose.yml"
## Hack to get around envstubst substituting these values, which we want to be verbatim
export uval="\$\$MARIADB_USER"
export pval="\$\$MARIADB_PASSWORD"
export INSTALL_DIR
envsubst < install/docker-compose.yml.template >${INSTALL_DIR}/docker-compose.yml
popd