Menginstal PostGIS untuk AlloyDB Omni

Pilih versi dokumentasi:

AlloyDB Omni tidak menyertakan ekstensi PostGIS, tetapi Anda dapat menambahkannya secara manual ke penginstalan AlloyDB Omni yang ada dengan mengikuti petunjuk di halaman ini untuk menambahkan dukungan penyimpanan, pengindeksan, dan pembuatan kueri data geospasial.

Sebelum memulai

Pastikan Anda telah menginstal AlloyDB Omni di sistem Anda.

Server tunggal

Menambahkan PostGIS ke penginstalan AlloyDB Omni Anda

Untuk menambahkan ekstensi PostGIS ke penginstalan AlloyDB Omni Anda, ikuti langkah-langkah berikut:

  1. Temukan label versi AlloyDB Omni yang terinstal:

    Docker

    docker run --rm -it  google/alloydbomni cat VERSION.txt

    Podman

    podman run --rm -it  google/alloydbomni cat VERSION.txt

    Outputnya mirip dengan hal berikut ini:

    AlloyDB Omni version: 15.5.5

    Catat nomor versi AlloyDB Omni; Anda akan membutuhkannya di langkah berikutnya.

  2. Tetapkan variabel lingkungan OMNI_VERSION: 
    OMNI_VERSION=VERSION

    Ganti VERSION dengan versi server database lengkap dari langkah sebelumnya—misalnya, 15.5.5.

  3. Buat penampung AlloyDB Omni baru yang menyertakan PostGIS:

    Docker

       mkdir ~/alloydb-omni-postgis
   tee -a ~/alloydb-omni-postgis/Dockerfile << EOF
   ARG OMNI_VERSION
   FROM postgres:15-bookworm AS postgres

   RUN apt-get update && \
   apt-get install -y --no-install-recommends \
   postgresql-15-postgis-3 && \
   apt-get purge -y --auto-remove && \
   rm -rf /var/lib/apt/lists/*

   FROM google/alloydbomni:${OMNI_VERSION}

   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis-3.so /usr/lib/postgresql/15/lib/postgis-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_sfcgal-3.so /usr/lib/postgresql/15/lib/postgis_sfcgal-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_raster-3.so /usr/lib/postgresql/15/lib/postgis_raster-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_topology-3.so /usr/lib/postgresql/15/lib/postgis_topology-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/address_standardizer-3.so /usr/lib/postgresql/15/lib/address_standardizer-3.so
   COPY --from=postgres /usr/share/postgresql/15/extension/address_standardizer* /usr/lib/postgresql/15/share/extension/
   COPY --from=postgres /usr/share/postgresql/15/extension/postgis* /usr/lib/postgresql/15/share/extension/

   COPY --from=postgres /usr/lib/x86_64-linux-gnu/ /usr/lib/x86_64-linux-gnu/
   COPY --from=postgres /lib/x86_64-linux-gnu/ /lib/x86_64-linux-gnu/

   COPY --from=postgres /usr/lib/x86_64-linux-gnu/liblapack.so.3 /usr/lib/
   COPY --from=postgres /usr/lib/x86_64-linux-gnu/libblas.so.3 /usr/lib/
   COPY --from=postgres /usr/lib/libarmadillo.so.11 /usr/lib/
   COPY --from=postgres /usr/lib/libmfhdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libmfhdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libogdi.so.4.1 /usr/lib/
   COPY --from=postgres /usr/share/proj/proj.db /usr/share/proj/proj.db

   EOF
cd ~/alloydb-omni-postgis
sudo docker build --build-arg OMNI_VERSION=$OMNI_VERSION --tag google/alloydbomni-with-postgis:$OMNI_VERSION .

    Podman

       mkdir ~/alloydb-omni-postgis
   tee -a ~/alloydb-omni-postgis/Dockerfile << EOF
   ARG OMNI_VERSION
   FROM postgres:15-bookworm AS postgres

   RUN apt-get update && \
   apt-get install -y --no-install-recommends \
   postgresql-15-postgis-3 && \
   apt-get purge -y --auto-remove && \
   rm -rf /var/lib/apt/lists/*

   FROM google/alloydbomni:${OMNI_VERSION}

   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis-3.so /usr/lib/postgresql/15/lib/postgis-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_sfcgal-3.so /usr/lib/postgresql/15/lib/postgis_sfcgal-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_raster-3.so /usr/lib/postgresql/15/lib/postgis_raster-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_topology-3.so /usr/lib/postgresql/15/lib/postgis_topology-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/address_standardizer-3.so /usr/lib/postgresql/15/lib/address_standardizer-3.so
   COPY --from=postgres /usr/share/postgresql/15/extension/address_standardizer* /usr/lib/postgresql/15/share/extension/
   COPY --from=postgres /usr/share/postgresql/15/extension/postgis* /usr/lib/postgresql/15/share/extension/

   COPY --from=postgres /usr/lib/x86_64-linux-gnu/ /usr/lib/x86_64-linux-gnu/
   COPY --from=postgres /lib/x86_64-linux-gnu/ /lib/x86_64-linux-gnu/

   COPY --from=postgres /usr/lib/x86_64-linux-gnu/liblapack.so.3 /usr/lib/
   COPY --from=postgres /usr/lib/x86_64-linux-gnu/libblas.so.3 /usr/lib/
   COPY --from=postgres /usr/lib/libarmadillo.so.11 /usr/lib/
   COPY --from=postgres /usr/lib/libmfhdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libmfhdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libogdi.so.4.1 /usr/lib/
   COPY --from=postgres /usr/share/proj/proj.db /usr/share/proj/proj.db

   EOF
cd ~/alloydb-omni-postgis
sudo podman build --build-arg OMNI_VERSION=$OMNI_VERSION --tag google/alloydbomni-with-postgis:$OMNI_VERSION .

    Docker

       mkdir ~/alloydb-omni-postgis
   tee -a ~/alloydb-omni-postgis/Dockerfile << EOF
   ARG OMNI_VERSION
   FROM postgres:15-bookworm AS postgres

   RUN apt-get update && \
   apt-get install -y --no-install-recommends \
   postgresql-15-postgis-3 && \
   apt-get purge -y --auto-remove && \
   rm -rf /var/lib/apt/lists/*

   FROM google/alloydbomni:${OMNI_VERSION}

   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis-3.so /usr/lib/postgresql/15/lib/postgis-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_sfcgal-3.so /usr/lib/postgresql/15/lib/postgis_sfcgal-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_raster-3.so /usr/lib/postgresql/15/lib/postgis_raster-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_topology-3.so /usr/lib/postgresql/15/lib/postgis_topology-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/address_standardizer-3.so /usr/lib/postgresql/15/lib/address_standardizer-3.so
   COPY --from=postgres /usr/share/postgresql/15/extension/address_standardizer* /usr/lib/postgresql/15/share/extension/
   COPY --from=postgres /usr/share/postgresql/15/extension/postgis* /usr/lib/postgresql/15/share/extension/

   COPY --from=postgres /usr/lib/aarch64-linux-gnu/ /usr/lib/aarch64-linux-gnu/
   COPY --from=postgres /lib/aarch64-linux-gnu/ /lib/aarch64-linux-gnu/

   COPY --from=postgres /usr/lib/aarch64-linux-gnu/liblapack.so.3 /usr/lib/
   COPY --from=postgres /usr/lib/aarch64-linux-gnu/libblas.so.3 /usr/lib/
   COPY --from=postgres /usr/lib/libarmadillo.so.11 /usr/lib/
   COPY --from=postgres /usr/lib/libmfhdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libmfhdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libogdi.so.4.1 /usr/lib/
   COPY --from=postgres /usr/share/proj/proj.db /usr/share/proj/proj.db

   EOF
cd ~/alloydb-omni-postgis
sudo docker build --build-arg OMNI_VERSION=$OMNI_VERSION --tag google/alloydbomni-with-postgis:$OMNI_VERSION .

    Podman

       mkdir ~/alloydb-omni-postgis
   tee -a ~/alloydb-omni-postgis/Dockerfile << EOF
   ARG OMNI_VERSION
   FROM postgres:15-bookworm AS postgres

   RUN apt-get update && \
   apt-get install -y --no-install-recommends \
   postgresql-15-postgis-3 && \
   apt-get purge -y --auto-remove && \
   rm -rf /var/lib/apt/lists/*

   FROM google/alloydbomni:${OMNI_VERSION}

   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis-3.so /usr/lib/postgresql/15/lib/postgis-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_sfcgal-3.so /usr/lib/postgresql/15/lib/postgis_sfcgal-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_raster-3.so /usr/lib/postgresql/15/lib/postgis_raster-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/postgis_topology-3.so /usr/lib/postgresql/15/lib/postgis_topology-3.so
   COPY --from=postgres /usr/lib/postgresql/15/lib/address_standardizer-3.so /usr/lib/postgresql/15/lib/address_standardizer-3.so
   COPY --from=postgres /usr/share/postgresql/15/extension/address_standardizer* /usr/lib/postgresql/15/share/extension/
   COPY --from=postgres /usr/share/postgresql/15/extension/postgis* /usr/lib/postgresql/15/share/extension/

   COPY --from=postgres /usr/lib/aarch64-linux-gnu/ /usr/lib/aarch64-linux-gnu/
   COPY --from=postgres /lib/aarch64-linux-gnu/ /lib/aarch64-linux-gnu/

   COPY --from=postgres /usr/lib/aarch64-linux-gnu/liblapack.so.3 /usr/lib/
   COPY --from=postgres /usr/lib/aarch64-linux-gnu/libblas.so.3 /usr/lib/
   COPY --from=postgres /usr/lib/libarmadillo.so.11 /usr/lib/
   COPY --from=postgres /usr/lib/libmfhdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libmfhdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libdfalt.so.0 /usr/lib/
   COPY --from=postgres /usr/lib/libogdi.so.4.1 /usr/lib/
   COPY --from=postgres /usr/share/proj/proj.db /usr/share/proj/proj.db

   EOF
cd ~/alloydb-omni-postgis
sudo podman build --build-arg OMNI_VERSION=$OMNI_VERSION --tag google/alloydbomni-with-postgis:$OMNI_VERSION .
  4. Buat penampung baru dengan AlloyDB Omni bernama my-omni-postgis:

    Docker

    docker run --name my-omni-postgis  -e POSTGRES_PASSWORD=NEW_PASSWORD  -d google/alloydbomni-with-postgis:OMNI_VERSION

    Podman

    podman run --name my-omni-postgis  -e POSTGRES_PASSWORD=NEW_PASSWORD  -d google/alloydbomni-with-postgis:OMNI_VERSION
  5. Hubungkan ke database Anda dengan ekstensi PostGIS:

    Docker

    docker exec -it my-omni-postgis psql -h localhost -U postgres

    Podman

    podman exec -it my-omni-postgis psql -h localhost -U postgres
  6. Aktifkan PostGIS: 
    CREATE EXTENSION IF NOT EXISTS POSTGIS;

SELECT postgis_full_version();
     Outputnya akan terlihat mirip dengan berikut ini: 
    postgis_full_version
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
POSTGIS="3.4.2 c19ce56" [EXTENSION] PGSQL="150" GEOS="3.11.1-CAPI-1.17.1" PROJ="9.1.1 NETWORK_ENABLED=OFF URL_ENDPOINT= USER_WRITABLE_DIRECTORY=/var/lib/postgresql/.local/share/proj DATABASE_PATH=/usr/share/proj/proj.db" LIBXML="2.9.14" LIBJSON="0.16" LIBPROTOBUF="1.4.1" WAGYU="0.5.0 (Internal)"
(1 row)