core-stack-org · alinab · Jun 12, 2026 · Jun 12, 2026 · Jun 12, 2026
diff --git a/Dockerfile b/Dockerfile
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+# ============================================================
+# CoRE Stack Backend — Base Image
+# Base: Ubuntu 24.04 LTS (Noble Numbat)
+#
+# Provides the OS-level dependencies that install.sh cannot
+# easily handle itself:
+#   - PostgreSQL
+#   - Erlang 27 (compiled from source — Ubuntu 24.04 ships
+#     Erlang 24 which is too old for RabbitMQ 4.x)
+#   - RabbitMQ 4.3.1
+#   - Miniconda + corestack-backend conda environment
+#
+# After running the container, complete setup with:
+#   bash installation/install.sh \
+#     --skip unzip_install,miniconda,rabbitmq,conda_env,geoserver
+# ============================================================
+
+FROM --platform=linux/arm64 ubuntu:24.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=UTC
+
+# ── 1. Base system tools ──────────────────────────────────────────────────────
+RUN apt-get update && apt-get install -y \
+    git wget curl build-essential libpq-dev unzip \
+    sudo ca-certificates gnupg lsb-release \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# ── 2. PostgreSQL ─────────────────────────────────────────────────────────────
+RUN apt-get update && apt-get install -y \
+    postgresql postgresql-contrib \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# ── 3. Erlang build dependencies ─────────────────────────────────────────────
+RUN apt-get update && apt-get install -y \
+    autoconf m4 libssl-dev libncurses-dev socat logrotate \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# ── 4. Erlang OTP 27.3.4.8 — compiled from source ────────────────────────────
+# Ubuntu 24.04 ships Erlang 24 which is too old for RabbitMQ 4.x.
+ARG OTP_VERSION=27.3.4.8
+RUN curl -fsSL \
+    https://github.com/erlang/otp/releases/download/OTP-${OTP_VERSION}/otp_src_${OTP_VERSION}.tar.gz \
+    -o /tmp/otp_src.tar.gz
+
+RUN tar -zxf /tmp/otp_src.tar.gz -C /tmp && rm /tmp/otp_src.tar.gz
+
+WORKDIR /tmp/otp_src_${OTP_VERSION}
+
+RUN export ERL_TOP=$(pwd) && ./otp_build autoconf
+
+RUN export ERL_TOP=$(pwd) && ./configure \
+    --without-javac \
+    --without-wx \
+    --without-odbc
+
+RUN make -j$(nproc)
+
+RUN make install && rm -rf /tmp/otp_src_${OTP_VERSION}
+
+# ── 5. RabbitMQ 4.3.1 ────────────────────────────────────────────────────────
+WORKDIR /
+
+RUN curl -fsSL \
+    https://github.com/rabbitmq/rabbitmq-server/releases/download/v4.3.1/rabbitmq-server_4.3.1-1_all.deb \
+    -o /tmp/rabbitmq.deb \
+    && dpkg -i --force-depends /tmp/rabbitmq.deb \
+    && rm /tmp/rabbitmq.deb
+
+# Tell RabbitMQ where the source-built Erlang lives
+RUN mkdir -p /etc/rabbitmq \
+    && echo 'ERLANG_HOME=/usr/local' > /etc/rabbitmq/rabbitmq-env.conf \
+    && echo 'PATH=/usr/local/bin:/usr/bin:/bin' >> /etc/rabbitmq/rabbitmq-env.conf \
+    && echo 'deprecated_features.permit.transient_nonexcl_queues = true' > /etc/rabbitmq/rabbitmq.conf
+
+# ── 6. Miniconda ──────────────────────────────────────────────────────────────
+ENV CONDA_DIR=/opt/conda
+ENV PATH="${CONDA_DIR}/bin:${PATH}"
+
+RUN ARCH=$(uname -m) \
+    && wget -q \
+        "https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-${ARCH}.sh" \
+        -O /tmp/miniconda.sh \
+    && bash /tmp/miniconda.sh -b -p ${CONDA_DIR} \
+    && rm /tmp/miniconda.sh
+
+RUN conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/main || true \
+    && conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/r || true \
+    && conda config --set channel_priority flexible \
+    && conda clean -afy
+
+# ── 7. Clone repo and create conda environment ────────────────────────────────
+WORKDIR /opt
+RUN git clone https://github.com/core-stack-org/core-stack-backend.git corestack
+WORKDIR /opt/corestack
+
+RUN conda env create -f installation/environment.yml \
+    && conda clean -afy
+
+# ── 8. Fix missing/broken packages ───────────────────────────────────────────
+SHELL ["/opt/conda/bin/conda", "run", "-n", "corestack-backend", "/bin/bash", "-c"]
+
+RUN pip install pyogrio "setuptools<81" psycopg2-binary
+
+# ── 9. Create required runtime data directories ───────────────────────────────
+RUN mkdir -p \
+    /opt/corestack/data/fc_to_shape \
+    /opt/corestack/data/admin-boundary/input \
+    /opt/corestack/data/admin-boundary/output \
+    /opt/corestack/data/excel_files \
+    /opt/corestack/data/tmp \
+    /opt/corestack/bot_interface/whatsapp_media \
+    /opt/corestack/data/activated_locations && \
+    echo '[]' > /opt/corestack/data/activated_locations/active_locations.json
+RUN chmod -R 755 /opt/conda/envs/corestack-backend/share/proj
+
+# ── 10. Patch api.py — guard os.makedirs against empty WHATSAPP_MEDIA_PATH ───
+RUN sed -i \
+    's|os.makedirs(WHATSAPP_MEDIA_PATH, exist_ok=True)|if WHATSAPP_MEDIA_PATH: os.makedirs(WHATSAPP_MEDIA_PATH, exist_ok=True)|' \
+    /opt/corestack/bot_interface/api.py
+
+# Disable automatic GeoServer style assignment — styles can be applied
+# manually via the GeoServer UI. The auto-assignment fails if the named
+# style doesn't exist, causing a 500 error that aborts the whole task.
+RUN sed -i \
+    's|    if style_name:|    if False:  # style disabled — apply via GeoServer UI|' \
+    /opt/corestack/utilities/gee_utils.py
+
+# ── 11. Patch computing/tasks.py — register all Celery tasks ─────────────────
+RUN cat > /opt/corestack/computing/tasks.py << 'TASKS'
+from computing.STAC_specs.stac_collection import generate_stac_collection_task
+import computing.change_detection.change_detection
+import computing.change_detection.change_detection_vector
+import computing.clart.clart
+import computing.clart.drainage_density
+import computing.clart.fes_clart_to_geoserver
+import computing.clart.lithology
+import computing.crop_grid.crop_grid
+import computing.cropping_intensity.cropping_intensity
+import computing.drought.drought
+import computing.drought.drought_causality
+import computing.layer_dependency.layer_generation_in_order
+import computing.lulc.lulc_v3
+import computing.lulc.lulc_vector
+import computing.lulc.river_basin_lulc.lulc_v2_river_basin
+import computing.lulc.river_basin_lulc.lulc_v3_river_basin_using_v2
+import computing.lulc.tehsil_level.lulc_v2
+import computing.lulc.tehsil_level.lulc_v3
+import computing.lulc.v4.lulc_v4
+import computing.lulc_X_terrain.lulc_on_plain_cluster
+import computing.lulc_X_terrain.lulc_on_slope_cluster
+import computing.misc.admin_boundary
+import computing.misc.agroecological_space
+import computing.misc.antyodaya
+import computing.misc.aquifer_vector
+import computing.misc.canal_layer
+import computing.misc.catchment_area
+import computing.misc.digital_elevation_model
+import computing.misc.distancetonearestdrainage
+import computing.misc.drainage_lines
+import computing.misc.facilities_proximity
+import computing.misc.factory_csr
+import computing.misc.green_credit
+import computing.misc.lcw_conflict
+import computing.misc.mining_data
+import computing.misc.naturaldepression
+import computing.misc.ndvi_time_series
+import computing.misc.nrega
+import computing.misc.restoration_opportunity
+import computing.misc.slope_percentage
+import computing.misc.soge_vector
+import computing.misc.stream_order
+import computing.mws.generate_hydrology
+import computing.mws.mws
+import computing.mws.mws_centroid
+import computing.mws.mws_connectivity
+import computing.plantation.site_suitability
+import computing.surface_water_bodies.merge_swb_ponds
+import computing.surface_water_bodies.swb
+import computing.terrain_descriptor.terrain_clusters
+import computing.terrain_descriptor.terrain_raster
+import computing.terrain_descriptor.terrain_raster_fabdem
+import computing.tree_health.canopy_height
+import computing.tree_health.canopy_height_vector
+import computing.tree_health.ccd
+import computing.tree_health.ccd_vector
+import computing.tree_health.overall_change
+import computing.tree_health.overall_change_vector
+import computing.zoi_layers.zoi
+__all__ = ['generate_stac_collection_task']
+TASKS
+
+# ── 12. Copy patched install.sh ───────────────────────────────────────────────
+# Copies the patched install-docker.sh from installation/ in the repo root.
+# Place install-docker.sh at installation/install-docker.sh in your local clone.
+# This is a patched version of install.sh with Docker-specific fixes —
+# the original install.sh in the repo is left untouched.
+ARG INSTALL_CACHE_BUST=1
+COPY installation/install-docker.sh /opt/corestack/installation/install-docker.sh
+RUN chmod +x /opt/corestack/installation/install-docker.sh
+
+# ── 13. Startup script ────────────────────────────────────────────────────────
+RUN cat > /start.sh << 'STARTEOF'
+#!/bin/bash
+service postgresql start
+service rabbitmq-server start
+
+until su -c "pg_isready -q" postgres; do
+    sleep 1
+done
+
+# Create DB user and database matching install.sh defaults
+su -c "psql -c \"CREATE USER corestack_admin WITH PASSWORD 'corestack@123' SUPERUSER;\" " postgres 2>/dev/null || true
+su -c "psql -c \"CREATE DATABASE corestack_db OWNER corestack_admin;\" " postgres 2>/dev/null || true
+
+echo ""
+echo "============================================================"
+echo "  CoRE Stack container ready."
+echo ""
+echo "  Complete setup by running:"
+echo "    bash installation/install-docker.sh \\"
+echo "      --skip unzip_install,miniconda,rabbitmq,conda_env,geoserver"
+echo "============================================================"
+echo ""
+exec "$@"
+STARTEOF
+RUN chmod +x /start.sh
+
+# ── 14. Environment ───────────────────────────────────────────────────────────
+ENV PROJ_DATA=/opt/conda/envs/corestack-backend/share/proj
+ENV PROJ_LIB=/opt/conda/envs/corestack-backend/share/proj
+
+EXPOSE 8000
+WORKDIR /opt/corestack
+ENTRYPOINT ["/start.sh"]
+CMD ["bash"]