added initial docker setup for running NGAS locally

.gitignore

@@ -79,3 +79,9 @@ services/**/**/testing
 tmp
 delivery_root
 lustre/
+
+# ignore local NGAS
+local_ngas_root/cache/
+local_ngas_root/log/
+local_ngas_root/processing/
+local_ngas_root/*.pid

Dockerfile.ngas

+FROM icrar/ngas:11.0.2
+
+# Get postgres/mysql development stuff in the image
+RUN yum -y install epel-release && \
+        yum install -y postgresql-libs
+
+USER ngas
+RUN ./home/ngas/ngas_rt/bin/pip install psycopg2-binary==2.7.7
+
+USER root

ci/psql/Dockerfile.db

 FROM postgres:12.6-alpine
 
-COPY ./ci/psql/test_data_archive.sql.gz /docker-entrypoint-initdb.d/test_data_archive.sql.gz
+ARG NGAS_VERSION=11.0.2
+
+WORKDIR /repos
+
+RUN apk add git && \
+    git clone --depth 1 --branch "v${NGAS_VERSION}" https://github.com/ICRAR/ngas.git
+
+WORKDIR /
+
+COPY ./ci/psql/init_ngas_db.sh ./ci/psql/test_data_archive.sql.gz /docker-entrypoint-initdb.d/
 
 CMD ["postgres"]
\ No newline at end of file

ci/psql/init_ngas_db.sh

+#!/bin/bash
+
+set -e
+set -o pipefail
+
+DB=ngas
+PATH_TO_SQL_FILE=/repos/ngas/src/ngamsCore/ngamsSql/ngamsCreateTables-PostgreSQL.sql
+
+echo "Creating database '$DB' "
+createdb -U $POSTGRES_USER -O $POSTGRES_USER $DB
+
+echo "Populating database '$DB' "
+psql -U $POSTGRES_USER -1 -d $DB -f $PATH_TO_SQL_FILE
+
+echo "'$DB' was created and populated successfully"

docker-compose.yml

@@ -43,6 +43,17 @@ services:
       - ./delivery_root:/tmp/delivery_root
       - ./lustre/aoc/cluster/pipeline/docker/workspaces:/lustre/aoc/cluster/pipeline/docker/workspaces
 
+  ngas:
+    build:
+      context: .
+      dockerfile: ./Dockerfile.ngas
+    depends_on:
+      - db
+    ports:
+      - "7777:7777"
+    volumes:
+      - ./local_ngas_root:/home/ngas/NGAS
+
   schema:
     build:
       context: ./schema/