Dockerize the database-modules

README.md

@@ -44,3 +44,9 @@ All the functionality for generating and storing the receptors and hexagons.
 
 ### Build_grid_receptors_to
 All the functionality for generating and storing the receptors_to lookup tables.
+
+
+## Image build
+There are two scripts for building the Docker images.
+* [`update.sh`](update.sh) - Creates the Dockerfile files for the specified Database-build versions.
+* [`build_images.sh`](build_images.sh) - Builds all generated Dockerfile files.

VERSION

@@ -0,0 +1 @@
+0.1-SNAPSHOT

build_images.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -Eeuo pipefail
+
+# Change current directory to directory of script so it can be called from everywhere
+SCRIPT_PATH=$(readlink -f "${0}")
+SCRIPT_DIR=$(dirname "${SCRIPT_PATH}")
+cd "${SCRIPT_DIR}"
+
+# If DOCKER_REGISTRY_URL is supplied we should prepend it to the image name
+if [[ -z "${DOCKER_REGISTRY_URL:-}" ]]; then
+  IMAGE_NAME='aerius-database-modules'
+else
+  IMAGE_NAME="${DOCKER_REGISTRY_URL}/database-modules"
+fi
+
+# Loop through all generated Docker directories
+IMAGES_TO_PUSH=()
+while read DIRECTORY; do
+  IMAGE_TAG=$(basename "${DIRECTORY}")
+  echo '# Building: '"${IMAGE_TAG}"
+  docker build --pull -t "${IMAGE_NAME}":"${IMAGE_TAG}" -f "${DIRECTORY}/Dockerfile" .
+
+  if [[ "${PUSH_IMAGES:-}" == 'true' ]]; then
+    IMAGES_TO_PUSH+=("${IMAGE_NAME}":"${IMAGE_TAG}")
+  fi
+done < <(find docker/ -maxdepth 1 -type d -name '*-database-build_*')
+
+# If there are images to push, do so
+for IMAGE_TO_PUSH in "${IMAGES_TO_PUSH[@]}"; do
+  echo '# Pushing image: '"${IMAGE_TO_PUSH}"
+  docker push "${IMAGE_TO_PUSH}"
+done

docker/.gitignore

@@ -0,0 +1,2 @@
+# Ignore generated directories
+*-database-build_*

docker/Dockerfile.template

@@ -0,0 +1,5 @@
+# syntax = docker/dockerfile:1
+FROM nexus-docker.aerius.nl/database-build:%%DATABASE_BUILD_VERSION%%
+
+# Copy the database-modules source into the image
+COPY source/modules/ /source/database-modules

update.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+set -Eeuo pipefail
+
+# Change current directory to directory of script so it can be called from everywhere
+SCRIPT_PATH=$(readlink -f "${0}")
+SCRIPT_DIR=$(dirname "${SCRIPT_PATH}")
+cd "${SCRIPT_DIR}"
+
+# Database-Build versions
+IMAGE_VERSIONS=(
+  "1.4.0-psql_15-pgis_3.4"
+  "1.4.0-psql_17-pgis_3.5"
+)
+
+# Read in current version of the script
+BUILD_VERSION=$(<VERSION)
+
+for DATABASE_BUILD_VERSION in "${IMAGE_VERSIONS[@]}"; do
+  echo "# Processing - Database-build: ${DATABASE_BUILD_VERSION}"
+  IMAGE_TAG="${BUILD_VERSION}-database-build_${DATABASE_BUILD_VERSION}"
+
+  # Create directory if it doesn't exist yet
+  if [[ ! -d "${IMAGE_TAG}" ]]; then
+    mkdir -p "docker/${IMAGE_TAG}"
+  fi
+
+  # Copy over files and process templates
+  sed -e 's/%%DATABASE_BUILD_VERSION%%/'"${DATABASE_BUILD_VERSION}"'/g;' \
+      docker/Dockerfile.template > "docker/${IMAGE_TAG}/Dockerfile"
+done