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

Makefile

@@ -50,6 +50,7 @@ cache:
 # Build DB image
 db:
 	docker build --no-cache -t ssa-containers.aoc.nrao.edu/ops/ci/db:workspaces -f ./ci/psql/Dockerfile.db .
+	docker build --no-cache -t ssa-containers.aoc.nrao.edu/ops/ci/db-ngas:workspaces -f ./ci/psql/Dockerfile.db-ngas .
 
 # Build docker images
 build: docker-base db cache

ci/psql/Dockerfile.db-ngas

+FROM postgres:12.6-alpine
+
+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 && \
+    cp ngas/src/ngamsCore/ngamsSql/ngamsCreateTables-PostgreSQL.sql /docker-entrypoint-initdb.d/ngamsCreateTables-PostgreSQL.sql

docker-compose.yml

@@ -22,6 +22,16 @@ services:
       POSTGRES_PASSWORD: docker
     command: postgres -c listen_addresses=*
 
+  db-ngas:
+    image: ssa-containers.aoc.nrao.edu/ops/ci/db-ngas:workspaces
+    restart: always
+    ports:
+      - "54323:5432"
+    environment:
+      POSTGRES_USER: ngas
+      POSTGRES_PASSWORD: docker
+    command: postgres -c listen_addresses=*
+
   amqp:
     image: rabbitmq:3.8-management
     restart: always
@@ -43,6 +53,15 @@ services:
       - ./delivery_root:/tmp/delivery_root
       - ./lustre/aoc/cluster/pipeline/docker/workspaces:/lustre/aoc/cluster/pipeline/docker/workspaces
 
+  ngas:
+    build:
+      context: .
+      dockerfile: ./Dockerfile.ngas
+    ports:
+      - "7777:7777"
+    volumes:
+      - ./local_ngas_root:/home/ngas/NGAS
+
   schema:
     build:
       context: ./schema/