init commit

.vscode/settings.json

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+{
+    "workbench.colorCustomizations": {
+        "activityBar.background": "#372937",
+        "titleBar.activeBackground": "#4D394D",
+        "titleBar.activeForeground": "#FBFAFB"
+    }
+}

Dockerfile

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+FROM  postgis/postgis:14-3.2 AS builder
+
+RUN apt-get update && apt-get install -y --no-install-recommends postgis
+
+FROM  postgis/postgis:14-3.2
+LABEL Author "Miguel Martinez <[email protected]>"
+
+RUN apt-get update \
+      && apt-get install -y --no-install-recommends \
+      wget unzip \
+      && rm -rf /var/lib/apt/lists/* \
+      && mkdir -p /docker-entrypoint-initdb.d
+
+ENV POSTGIS_MAJOR=3.2
+
+COPY --from=builder /usr/bin/shp2pgsql /usr/bin/shp2pgsql
+COPY ./postgis.sh /docker-entrypoint-initdb.d/10_postgis.sh

README.md

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+## Container locations
+- `/var/lib/postgresql/gisdata/`: temp folder and staging for this container
+
+## Post container creation set-up
+run `post-install` script. It installs DC data only.
+
+## Test use-cases
+- template
+  ```
+  docker exec some-postgis-geocoder psql -U postgres -d geocoder -c "<YOUR SQL GOES HERE (paste it in 1 line)>"
+  ```
+- query #1 geocoder usage
+  ```
+  SELECT g.rating, ST_X(g.geomout) As lon, ST_Y(g.geomout) As lat, (addy).address As stno, (addy).streetname As street, (addy).streettypeabbrev As styp, (addy).location As city, (addy).stateabbrev As st,(addy).zip FROM geocode('1600 Pennsylvania Ave NW, Washington, DC 20500') As g;
+  ```
+  pprinted
+  ```
+    SELECT 
+        g.rating, 
+        ST_X(g.geomout) As lon, 
+        ST_Y(g.geomout) As lat, 
+        (addy).address As stno, 
+        (addy).streetname As street, 
+        (addy).streettypeabbrev As styp, 
+        (addy).location As city, 
+        (addy).stateabbrev As st,
+        (addy).zip 
+    FROM geocode('1600 Pennsylvania Ave NW, Washington, DC 20500') As g;
+  ```
+- query #2 reverse geocoder usage
+  ```
+  SELECT pprint_addy(r.addy[1]) As st1, pprint_addy(r.addy[2]) As st2, pprint_addy(r.addy[3]) As st3, array_to_string(r.street, ',') As cross_streets  FROM reverse_geocode(ST_GeomFromText('POINT(-77.00046877117504 38.8875068167358)',4269),true) As r;
+  ```
+  pprinted
+  ```
+    SELECT 
+        pprint_addy(r.addy[1]) As st1, 
+        pprint_addy(r.addy[2]) As st2, 
+        pprint_addy(r.addy[3]) As st3, 
+        array_to_string(r.street, ',') As cross_streets 
+    FROM reverse_geocode(ST_GeomFromText('POINT(-77.00046877117504 38.8875068167358)',4269),true) As r;
+  ```

docker-compose.yml

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+version: "3.8"
+
+services:
+  geocoder:
+    container_name: some-postgis-geocoder
+    build:
+      context: .
+    ports:
+      - "5432:5432"
+    environment:
+      - POSTGRES_PASSWORD=postgres
+      - POSTGRES_DB=geocoder
+      - POSTGRES_USER=postgres
+      - staging_fold=gisdata

post-install.bat

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+docker exec some-postgis-geocoder bash /var/lib/postgresql/gisdata/nation.sh
+docker exec some-postgis-geocoder psql -U postgres -d geocoder -o /var/lib/postgresql/gisdata/DC.sh -A -t -c "SELECT loader_generate_script(ARRAY['DC'], 'geocoder') AS result;"
+docker exec some-postgis-geocoder chmod +x /var/lib/postgresql/gisdata/DC.sh
+docker exec some-postgis-geocoder bash /var/lib/postgresql/gisdata/DC.sh
+docker exec some-postgis-geocoder psql -U postgres -d geocoder -c "SELECT install_missing_indexes();"
+docker exec some-postgis-geocoder psql -U postgres -d geocoder -c "SELECT g.rating, ST_X(g.geomout) As lon, ST_Y(g.geomout) As lat, (addy).address As stno, (addy).streetname As street, (addy).streettypeabbrev As styp, (addy).location As city, (addy).stateabbrev As st,(addy).zip FROM geocode('1600 Pennsylvania Ave NW, Washington, DC 20500') As g;"

post-install.sh

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+#!/bin/sh
+
+docker exec some-postgis-geocoder bash /var/lib/postgresql/gisdata/nation.sh
+docker exec some-postgis-geocoder psql -U postgres -d geocoder -o /var/lib/postgresql/gisdata/DC.sh -A -t -c "SELECT loader_generate_script(ARRAY['DC'], 'geocoder') AS result;"
+docker exec some-postgis-geocoder chmod +x /var/lib/postgresql/gisdata/DC.sh
+docker exec some-postgis-geocoder bash /var/lib/postgresql/gisdata/DC.sh
+docker exec some-postgis-geocoder psql -U postgres -d geocoder -c "SELECT install_missing_indexes();"
+docker exec some-postgis-geocoder psql -U postgres -d geocoder -c "SELECT g.rating, ST_X(g.geomout) As lon, ST_Y(g.geomout) As lat, (addy).address As stno, (addy).streetname As street, (addy).streettypeabbrev As styp, (addy).location As city, (addy).stateabbrev As st,(addy).zip FROM geocode('1600 Pennsylvania Ave NW, Washington, DC 20500') As g;"

postgis.sh

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+#!/bin/sh
+
+set -e
+
+# Perform all actions as $POSTGRES_USER
+export PGUSER="$POSTGRES_USER"
+
+# Create the 'template_postgis' template db
+psql <<EOSQL
+  CREATE DATABASE template_postgis IS_TEMPLATE true;
+EOSQL
+
+# Load PostGIS into both template_database and $POSTGRES_DB
+for DB in template_postgis "$POSTGRES_DB"; do
+  echo "Loading PostGIS extensions into $DB"
+    psql --dbname="$DB" <<EOSQL
+      CREATE EXTENSION IF NOT EXISTS postgis;
+      CREATE EXTENSION IF NOT EXISTS postgis_topology;
+      CREATE EXTENSION IF NOT EXISTS fuzzystrmatch;
+      CREATE EXTENSION IF NOT EXISTS postgis_tiger_geocoder;
+
+      INSERT INTO tiger.loader_platform(os, declare_sect, pgbin, wget, unzip_command, psql, path_sep, loader, environ_set_command, county_process_command)
+      SELECT 'geocoder', 
+             'TMPDIR="/var/lib/postgresql/gisdata/temp/"
+UNZIPTOOL="/usr/bin/unzip"
+WGETTOOL="/usr/bin/wget"
+export PGBIN=/usr/lib/postgresql/${PG_MAJOR}/bin
+export PGPORT=5432
+export PGHOST=localhost
+export PGUSER=postgres
+export PGPASSWORD=postgres
+export PGDATABASE=geocoder
+PSQL=psql
+SHP2PGSQL=/usr/bin/shp2pgsql
+cd /var/lib/postgresql/gisdata', 
+             pgbin, 
+             'wget --no-check-certificate', 
+             unzip_command, 
+             psql, 
+             path_sep, 
+             loader, 
+             environ_set_command, 
+             county_process_command
+      FROM tiger.loader_platform WHERE os = 'sh';
+
+      UPDATE tiger.loader_variables
+      SET staging_fold='/var/lib/postgresql/gisdata'
+      WHERE staging_fold='/gisdata';
+EOSQL
+done
+
+mkdir -p /var/lib/postgresql/gisdata/temp
+chmod 777 /var/lib/postgresql/gisdata
+
+psql -d $POSTGRES_DB -o /var/lib/postgresql/gisdata/nation.sh -A -t -c "SELECT loader_generate_nation_script('geocoder');"
+chmod +x /var/lib/postgresql/gisdata/nation.sh