Hardcoded version of ES client python library (#862)

* - hardcoded version of ES python library

* - Pin down dependency versions

* - updated package number syntax

* - updated package syntax

* - updated package number

Co-authored-by: doublebyte1 <info@doublebyte.net>

debian/control

@@ -23,7 +23,7 @@ Depends: ${python3:Depends},
          python3-unicodecsv,
          python3-yaml,
          ${misc:Depends}
-Suggests: python3-babel, python3-elasticsearch, python3-fiona, python3-geojson, python3-pydantic, python3-pygeometa, python3-pyproj, python3-rasterio
+Suggests: python3-babel, python3-elasticsearch (<8), python3-fiona, python3-geojson, python3-pydantic, python3-pygeometa, python3-pyproj, python3-rasterio
 Description: pygeoapi provides an API to geospatial data.
  .
  This package the pygeoapi module for Python 3.

docker/examples/elastic/ES/Dockerfile

@@ -54,7 +54,7 @@ RUN echo "discovery.type: single-node" >> config/elasticsearch.yml
 
 RUN yum --enablerepo=extras -y install epel-release \
         && yum install -y python3 python3-pip python3-setuptools python-typing \
-        && pip3 install --upgrade pip elasticsearch elasticsearch-dsl \
+        && pip3 install --upgrade pip elasticsearch==7.17.1 elasticsearch-dsl \
 	&& yum clean packages
 
 USER elasticsearch

requirements-provider.txt

@@ -1,4 +1,4 @@
-elasticsearch==7.1.0
+elasticsearch<8
 fiona
 #GDAL>=3.0.0
 netCDF4
@@ -10,4 +10,5 @@ pymongo==3.10.1
 scipy
 xarray
 zarr
-elasticsearch-dsl
+elasticsearch-dsl<8
+