SO!MAP Config Generator

Generate JSON files for service configs and permissions from a SO!MAP ConfigDB, and write QGIS project files.

Can be run from command line or as a service.

Create a config file configGeneratorConfig.json for the ConfigGenerator (see below).

• JSON schema

Example configGeneratorConfig.json:

{
  "$schema": "https://git.sourcepole.ch/ktso/somap/-/raw/master/config-generator/schemas/sogis-config-generator.json",
  "service": "config-generator",
  "config": {
    "config_db_url": "postgresql:///?service=soconfig_services",
    "config_path": "../docker/volumes/config/",
    "default_qgis_server_url": "http://localhost:8001/ows/"
  },
  "services": [
    {
      "name": "ogc",
      "config": {
        "default_ogc_server_url": "http://localhost:8001/ows/"
      },
      "resources": {
        "wms_services": [
          {
            "name": "somap",
            "online_resources": {
              "service": "https://geo.so.ch/ows/somap",
              "feature_info": "https://geo.so.ch/api/v1/featureinfo/somap",
              "legend": "https://geo.so.ch/api/v1/featureinfo/somap"
            }
          }
        ],
        "wfs_services": [
          {
            "name": "somap",
            "online_resource": "https://geo.so.ch/api/wfs"
          }
        ]
      }
    },
    {
      "name": "featureInfo",
      "config": {
        "default_qgis_server_url": "http://localhost:8001/ows/",
        "default_info_template": "<table>...</table>"
      }
    }
  ],
  "qgs_writer": {
    "project_output_dir": "../docker/volumes/qgs-resources/",
    "default_extent": [2590983, 1212806, 2646267, 1262755],
    "#default_raster_extent": [2590000, 1210000, 2650000, 1270000],
    "selection_color": [255, 255, 0, 255]
  }
}

For a full example see docker/configGeneratorConfig.json.

Show command options:

python config_generator.py --help

Generate both service configs and permissions:

python config_generator.py ./configGeneratorConfig.json all

Generate service config files:

python config_generator.py ./configGeneratorConfig.json service_configs

Generate permissions file:

python config_generator.py ./configGeneratorConfig.json permissions

Write QGIS project files:

python config_generator.py ./configGeneratorConfig.json qgs

NOTE: Requires write permissions for config-generator docker user (www-data) in config_path and project_output_dir for writing service configs and permissions, and generating QGIS projects.

cd ../docker
docker-compose run config-generator /configGeneratorConfig.json all

Set the CONFIG_GENERATOR_CONFIG environment variable to the config file path (default: /configGeneratorConfig.json).

Base URL:

http://localhost:5032/

Generate both service configs and permissions:

curl -X POST "http://localhost:5032/generate_configs"

Write QGIS project files:

curl -X POST "http://localhost:5032/update_qgs"

Create a virtual environment:

virtualenv --python=/usr/bin/python3 .venv

Activate virtual environment:

source .venv/bin/activate

Install requirements:

pip install -r requirements.txt

Run Test-DB and QGIS Server:

cd ../docker && docker-compose up -d qgis-server

Generate service configs and permissions for Docker:

python config_generator.py ../docker/configGeneratorConfig.json all

Write QGIS project files for Docker:

python config_generator.py ../docker/configGeneratorConfig.json qgs

Start local service:

CONFIG_GENERATOR_CONFIG=../docker/configGeneratorConfig.json python server.py

Adapt Dockerfile for use of config-generator in a jenkins agent.

Create an example secret for a pg_service file from a local pg_service file with

oc create secret generic config-generator-agent-pg-service-gdi-test --from-file=pg_service.conf -n agi-apps-test

Templates for the pg_service Secrets are also stored under H:\BJSVW\Agi\GDI\Betrieb\Openshift\Pipelines\secret-config-generator-agent-pg-service-gdi-xxx.yaml. Download the secret templates to your local machine and create with

oc create -f secret-config-generator-agent-pg-service-gdi-test.yaml
oc create -f secret-config-generator-agent-pg-service-gdi-integration.yaml
oc create -f secret-config-generator-agent-pg-service-gdi-production.yaml

Every GDI environment needs a different pg_service File in the config-generator because the config-generator needs to connect to the right DBs.

Build the config-generator-agent Image (!!Image works only if used as a slave in Jenkins!!) => Change Tag if needed

docker build -t sogis/config-generator-agent:latest .

Tag Image to push in sogis Repo => change Tag if needed

docker push sogis/config-generator-agent:latest

Update ImageStream in Openshift (to version 1.20 in Int and Prod Environment. Test Environment always uses latest Image which is scheduled)

oc project agi-apps-test

oc tag --source=docker sogis/config-generator-agent:1.20 config-generator-agent:1.20

Update configMap for the config-generator-agent in Jenkins (to Image Version 1.20)

git clone https://github.com/sogis/pipelines.git

cd pipelines/api_webgisclient

oc process -f template-configGenAgent.yaml -p PROJECTNAME=agi-apps-test -p IMAGE_TAG_AGENT=1.20 | oc apply -n agi-apps-test -f-