Merge pull request #87 from fly-apps/add-postgis-extension

Add PostGIS extension to base image

Author: davissp14

Dockerfile

@@ -10,10 +10,8 @@ COPY . .
 RUN CGO_ENABLED=0 GOOS=linux go build -v -o /fly/bin/event_handler ./cmd/event_handler
 RUN CGO_ENABLED=0 GOOS=linux go build -v -o /fly/bin/failover_validation ./cmd/failover_validation
 RUN CGO_ENABLED=0 GOOS=linux go build -v -o /fly/bin/pg_unregister ./cmd/pg_unregister
-
 RUN CGO_ENABLED=0 GOOS=linux go build -v -o /fly/bin/start_monitor ./cmd/monitor
 RUN CGO_ENABLED=0 GOOS=linux go build -v -o /fly/bin/start_admin_server ./cmd/admin_server
-
 RUN CGO_ENABLED=0 GOOS=linux go build -v -o /fly/bin/start ./cmd/start
 
 COPY ./bin/* /fly/bin/
@@ -24,6 +22,8 @@ FROM postgres:${PG_VERSION}
 ENV PGDATA=/data/postgresql
 ARG VERSION
 ARG PG_MAJOR_VERSION
+ARG POSTGIS_MAJOR=3
+
 
 LABEL fly.app_role=postgres_cluster
 LABEL fly.version=${VERSION}
@@ -34,6 +34,10 @@ RUN apt-get update && apt-get install --no-install-recommends -y \
     ca-certificates iproute2 postgresql-$PG_MAJOR_VERSION-repmgr curl bash dnsutils vim procps jq pgbouncer ssh \
     && apt autoremove -y
 
+RUN apt-get update && apt-get install --no-install-recommends -y \
+    postgresql-$PG_MAJOR-postgis-$POSTGIS_MAJOR \
+    postgresql-$PG_MAJOR-postgis-$POSTGIS_MAJOR-scripts
+
 COPY --from=0 /fly/bin/* /usr/local/bin
 COPY --from=postgres_exporter /postgres_exporter /usr/local/bin/