From 986c13f4c75157840e5b07b0e0b27bb9514fe8d5 Mon Sep 17 00:00:00 2001
From: Disassembler <disassembler@dasm.cz>
Date: Thu, 13 Sep 2018 20:32:57 +0200
Subject: [PATCH] LXCize GNU Health setup

---
 gnuhealth/setup.sh                   | 34 +++++++++++++++-------------
 gnuhealth/setup/etc/init.d/gnuhealth | 14 ++++--------
 2 files changed, 22 insertions(+), 26 deletions(-)

diff --git a/gnuhealth/setup.sh b/gnuhealth/setup.sh
index 328dd43..6c7061d 100755
--- a/gnuhealth/setup.sh
+++ b/gnuhealth/setup.sh
@@ -1,21 +1,17 @@
 #!/bin/sh
 set -e
 
-SOURCE_DIR=$(realpath $(dirname "${0}"))/gnuhealth
+SOURCE_DIR=$(realpath $(dirname "${0}"))/setup
 
 # Check prerequisites
-lxc-ls | grep -q postfix || $(realpath $(dirname "${0}"))/postfix.sh
-lxc-ls | grep -q postgres || $(realpath $(dirname "${0}"))/postgres.sh
-service postgres start
-
-# Build Docker container
-docker build -t gnuhealth ${SOURCE_DIR}
-cp ${SOURCE_DIR}/etc/init.d/gnuhealth /etc/init.d/gnuhealth
-rc-update -u
+# TODO: Have setup prereqs in a manifest file
+for SERVICE in postgres; do
+    [ ! -e /run/openrc/started/${SERVICE} ] && service ${SERVICE} start && STOP_SERVICES="${STOP_SERVICES} ${SERVICE}"
+done
 
 # Create databases
 export GNUHEALTH_PWD=$(head -c 18 /dev/urandom | base64 |  tr -d '/+=')
-envsubst <${SOURCE_DIR}/createdb.sql | docker exec -i postgres psql
+envsubst <${SOURCE_DIR}/createdb.sql | lxc-attach -u 5432 -g 5432 postgres -- psql
 
 # Configure GNU Health
 mkdir -p /srv/gnuhealth/conf/
@@ -24,15 +20,21 @@ envsubst <${SOURCE_DIR}/srv/gnuhealth/conf/trytond.conf >/srv/gnuhealth/conf/try
 # Populate database
 export GNUHEALTH_ADMIN_USER="admin"
 export GNUHEALTH_ADMIN_PWD=$(head -c 12 /dev/urandom | base64)
-echo ${GNUHEALTH_ADMIN_PWD} >/tmp/.adminpwd
-docker run --rm -h gnuhealth --link postgres -v /srv/gnuhealth/conf:/srv/gnuhealth/gnuhealth/tryton/server/config -v /tmp/.adminpwd:/tmp/.adminpwd -e TRYTONPASSFILE=/tmp/.adminpwd gnuhealth /srv/gnuhealth/gnuhealth/tryton/server/trytond-4.2.15/bin/trytond-admin -d gnuhealth --all -v
-rm -f /tmp/.adminpwd
+echo ${GNUHEALTH_ADMIN_PWD} >/var/lib/lxc/gnuhealth/gnuhealth/tmp/.adminpwd
+lxc-execute gnuhealth -- sh -c 'TRYTONPASSFILE=/tmp/.adminpwd trytond-admin -d gnuhealth --all -v'
+rm -f /var/lib/lxc/gnuhealth/gnuhealth/tmp/.adminpwd
 vmmgr update-login gnuhealth "${GNUHEALTH_ADMIN_USER}" "${GNUHEALTH_ADMIN_PWD}"
 
 # Populate demo database
 wget http://health.gnu.org/downloads/postgres_dumps/gnuhealth-32-demo.sql.gz -O /tmp/gnuhealth_demo.sql.gz
-zcat /tmp/gnuhealth_demo.sql.gz | docker exec -i -e PGPASSWORD=${GNUHEALTH_PWD} postgres psql gnuhealth_demo gnuhealth
+zcat /tmp/gnuhealth_demo.sql.gz | lxc-attach -u 5432 -g 5432 postgres -- sh -c 'PGPASSWORD=${GNUHEALTH_PWD} psql gnuhealth_demo gnuhealth'
 rm -f /tmp/gnuhealth_demo.sql.gz
 
-# Stop services required for build
-service postgres stop
+# Install service
+cp ${SOURCE_DIR}/etc/init.d/gnuhealth /etc/init.d/gnuhealth
+rc-update -u
+
+# Stop services required for setup
+for SERVICE in ${STOP_SERVICES}; do
+    service ${SERVICE} stop
+done
diff --git a/gnuhealth/setup/etc/init.d/gnuhealth b/gnuhealth/setup/etc/init.d/gnuhealth
index e6a33f7..c5ca4ed 100755
--- a/gnuhealth/setup/etc/init.d/gnuhealth
+++ b/gnuhealth/setup/etc/init.d/gnuhealth
@@ -1,19 +1,13 @@
 #!/sbin/openrc-run
 
-description="GNU Health docker container"
+description="GNU Health container"
 
 depend() {
-	need docker postfix postgres
+	need cgroups postgres
 }
 
 start() {
-	/usr/bin/docker run -d --rm \
-	--name gnuhealth \
-	-h gnuhealth \
-	--link postfix \
-	--link postgres \
-	-v /srv/gnuhealth/conf:/srv/gnuhealth/gnuhealth/tryton/server/config \
-	gnuhealth
+	lxc-start gnuhealth
 }
 
 start_post() {
@@ -25,5 +19,5 @@ stop_pre() {
 }
 
 stop() {
-	/usr/bin/docker kill -s SIGINT gnuhealth
+	lxc-stop gnuhealth
 }