first commit

root/app/guacamole/guacamole.properties

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+postgresql-hostname: localhost
+postgresql-port: 5432
+postgresql-database: guacamole_db
+postgresql-username: guacamole
+postgresql-password: null
+
+enable-clipboard-integration: true

root/etc/cont-init.d/30-defaults.sh

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+#!/usr/bin/with-contenv sh
+
+cp -rn /app/guacamole /config

root/etc/cont-init.d/40-postgres.sh

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+#!/usr/bin/with-contenv sh
+
+mkdir -p /config/postgres
+chown postgres:postgres /config/postgres
+chmod 0700 /config/postgres
+
+if [ -e /config/postgres/postgresql.conf ]; then
+  echo "Database already configured"
+else
+  s6-setuidgid postgres initdb
+fi

root/etc/services.d/guacamole/run

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+#!/usr/bin/with-contenv sh
+
+until pg_isready; do
+  echo "Waiting for postgres to come up..."
+  sleep 1
+done
+
+# Create database if it does not exist
+psql -U postgres -lqt | cut -d \| -f 1 | grep -qw $POSTGRES_DB
+if [ $? -ne 0 ]; then
+  createuser -U postgres $POSTGRES_USER
+  createdb -U postgres -O $POSTGRES_USER $POSTGRES_DB
+  cat /app/guacamole/schema/*.sql | psql -U $POSTGRES_USER -d $POSTGRES_DB -f -
+fi
+
+echo "Starting guacamole client..."
+s6-setuidgid root catalina.sh run

root/etc/services.d/guacd/run

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+#!/usr/bin/with-contenv sh
+
+echo "Starting guacamole guacd..."
+s6-setuidgid root guacd -f

root/etc/services.d/postgres/run

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+#!/usr/bin/with-contenv sh
+
+echo "Starting postgres..."
+s6-setuidgid postgres postgres