LXCize SAMBRO setup

sahana-demo/setup.sh

@@ -25,12 +25,11 @@ envsubst <${SOURCE_DIR}/srv/sahana-demo/conf/000_config.py >/srv/sahana-demo/con
 envsubst <${SOURCE_DIR}/masterUsers.csv >/var/lib/lxc/sahana/sahana/tmp/masterUsers.csv
 vmmgr update-login sahana-demo "${SAHANADEMO_ADMIN_USER}" "${SAHANADEMO_ADMIN_PWD}"
 
-# Replace template in LXC container definition
+# Replace template in LXC container mount definition
 sed -i "s/default/${TEMPLATE}/g" /var/lib/lxc/sahana-demo/config
 
 # Populate database
 lxc-execute -u 8001 -g 8001 sahana -- sh -c 'cd /srv/web2py; cp /tmp/masterUsers.csv applications/eden/modules/templates/default/users/masterUsers.csv; ./web2py.py -S eden -M -R applications/eden/static/scripts/tools/noop.py'
-docker run --rm -h sahana-demo --link postgres -v /srv/sahana-demo/conf:/srv/web2py/applications/eden/models -v /srv/sahana-demo/data/${TEMPLATE}:/srv/web2py/applications/eden/modules/templates/${TEMPLATE} -v /srv/sahana-demo/data/databases:/srv/web2py/applications/eden/databases -v /tmp/masterUsers.csv:/srv/web2py/applications/eden/modules/templates/default/users/masterUsers.csv sahana su - sahana -c "./web2py.py -S eden -M -R applications/eden/static/scripts/tools/noop.py"
 rm /var/lib/lxc/sahana/sahana/tmp/masterUsers.csv
 
 # Install service

sambro/etc/init.d/sambro

@@ -1,32 +0,0 @@
-#!/sbin/openrc-run
-
-description="SAMBRO docker container"
-
-depend() {
-	need docker postfix postgres
-}
-
-start() {
-	/usr/bin/docker run -d --rm \
-	--name sambro \
-	-h sambro \
-	--link postfix \
-	--link postgres \
-	-v /srv/sambro/conf:/srv/web2py/applications/eden/models \
-	-v /srv/sambro/data/SAMBRO:/srv/web2py/applications/eden/modules/templates/SAMBRO \
-	-v /srv/sambro/data/databases:/srv/web2py/applications/eden/databases \
-	-v /srv/sambro/data/uploads:/srv/web2py/applications/eden/uploads \
-	sahana
-}
-
-start_post() {
-	/usr/bin/vmmgr register-proxy sambro
-}
-
-stop_pre() {
-	/usr/bin/vmmgr unregister-proxy sambro
-}
-
-stop() {
-	/usr/bin/docker stop sambro
-}

sambro/lxcfile

@@ -0,0 +1,12 @@
+IMAGE sambro
+LAYER shared/alpine
+LAYER shared/libxml
+LAYER shared/python2
+LAYER sahana/sahana
+
+MOUNT /srv/sahana/conf srv/web2py/applications/eden/models
+MOUNT /srv/sahana/data/SAMBRO srv/web2py/applications/eden/modules/templates/SAMBRO
+MOUNT /srv/sahana/data/databases srv/web2py/applications/eden/databases
+MOUNT /srv/sahana/data/uploads srv/web2py/applications/eden/uploads
+
+CMD s6-svscan /etc/services.d

sambro/setup.sh

@@ -1,41 +1,34 @@
 #!/bin/sh
 set -e
 
-SOURCE_DIR=$(realpath $(dirname "${0}"))/sambro
+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 sahana $(realpath $(dirname "${0}"))/sahana
-cp ${SOURCE_DIR}/etc/init.d/sambro /etc/init.d/sambro
-rc-update -u
+[ ! -e /run/openrc/started/postgres ] && service postgres start && STOP_POSTGRES=1
 
 # Create PostgreSQL user and database
 export SAMBRO_PWD=$(head -c 18 /dev/urandom | base64)
-envsubst <${SOURCE_DIR}/createdb.sql | docker exec -i postgres psql
+envsubst <${SOURCE_DIR}/createdb.sql | lxc-attach -u 5432 -g 5432 postgres -- psql
 
 # Prepare persistent directory structure
 mkdir -p /srv/sambro/conf /srv/sambro/data/databases /srv/sambro/data/uploads /srv/sambro/data/SAMBRO
 chown -R 8001:8001 /srv/sambro/conf /srv/sambro/data
-docker run --rm -v /srv/sambro/conf:/mnt/conf sahana cp -rp /srv/web2py/applications/eden/models/. /mnt/conf
-docker run --rm -v /srv/sambro/data/SAMBRO:/mnt/data sahana cp -rp /srv/web2py/applications/eden/modules/templates/SAMBRO/. /mnt/data
+cp -rp /var/lib/lxc/sahana/sahana/srv/web2py/applications/eden/models/. /srv/sahana-demo/conf
+cp -rp /srv/web2py/applications/eden/modules/templates/SAMBRO/. /srv/sahana-demo/data/SAMBRO
 
 # Configure SAMBRO
 export SAMBRO_HMAC=$(head -c 18 /dev/urandom | base64)
 export SAMBRO_ADMIN_USER=admin@example.com
 export SAMBRO_ADMIN_PWD=$(head -c 12 /dev/urandom | base64)
 envsubst <${SOURCE_DIR}/srv/sambro/conf/000_config.py >/srv/sambro/conf/000_config.py
-envsubst <${SOURCE_DIR}/masterUsers.csv >/tmp/masterUsers.csv
+envsubst <${SOURCE_DIR}/masterUsers.csv >/var/lib/lxc/sahana/sahana/tmp/masterUsers.csv
 cp ${SOURCE_DIR}/srv/sambro/conf/00_settings.py /srv/sambro/conf/00_settings.py
 cp ${SOURCE_DIR}/srv/sambro/data/SAMBRO/config.py /srv/sambro/data/SAMBRO/config.py
 vmmgr update-login sambro "${SAMBRO_ADMIN_USER}" "${SAMBRO_ADMIN_PWD}"
 
 # Populate database
-docker run --rm -h sambro --link postgres -v /srv/sambro/conf:/srv/web2py/applications/eden/models -v /srv/sambro/data/SAMBRO:/srv/web2py/applications/eden/modules/templates/SAMBRO -v /tmp/masterUsers.csv:/srv/web2py/applications/eden/modules/templates/default/users/masterUsers.csv -v /srv/sambro/data/databases:/srv/web2py/applications/eden/databases sahana su - sahana -c "./web2py.py -S eden -M -R applications/eden/static/scripts/tools/noop.py"
-rm /tmp/masterUsers.csv
+lxc-execute -u 8001 -g 8001 sahana -- sh -c 'cd /srv/web2py; cp /tmp/masterUsers.csv applications/eden/modules/templates/default/users/masterUsers.csv; ./web2py.py -S eden -M -R applications/eden/static/scripts/tools/noop.py'
+rm /var/lib/lxc/sahana/sahana/tmp/masterUsers.csv
 
 # Set "production values" (increases performance) only if the DEBUG environment variable is not set
 if [ ${DEBUG:-0} -eq 0 ]; then
@@ -44,5 +37,9 @@ if [ ${DEBUG:-0} -eq 0 ]; then
     sed -i 's/#settings.base.prepopulate = 0/settings.base.prepopulate = 0/' /srv/sambro/conf/000_config.py
 fi
 
+# Install service
+cp ${SOURCE_DIR}/etc/init.d/sambro /etc/init.d/sambro
+rc-update -u
+
 # Stop services required for build
-service postgres stop
+[ ! -z ${STOP_POSTGRES} ] && service postgres stop

sambro/setup/etc/init.d/sambro

@@ -0,0 +1,23 @@
+#!/sbin/openrc-run
+
+description="SAMBRO container"
+
+depend() {
+	need cgroups postgres
+}
+
+start() {
+	lxc-start sambro
+}
+
+start_post() {
+	/usr/bin/vmmgr register-proxy sambro
+}
+
+stop_pre() {
+	/usr/bin/vmmgr unregister-proxy sambro
+}
+
+stop() {
+	lxc-stop sambro
+}