Updated CI.yml to remove running tests on docker (#120)

.github/workflows/CI.yml

@@ -26,37 +26,3 @@ jobs:
       - name: Run build
         run: |
           ./gradlew build
-          ls -ltr build/distributions/
-
-      - name: Pull and Run Docker
-        run: |
-          plugin=`ls build/distributions/*.zip`
-          version=`echo $plugin|awk -F- '{print $3}'| cut -d. -f 1-3`
-          plugin_version=`echo $plugin|awk -F- '{print $3}'| cut -d. -f 1-4`
-          echo $version
-          cd ..
-
-          if docker pull opendistroforelasticsearch/opendistroforelasticsearch:$version
-          then
-            echo "FROM opendistroforelasticsearch/opendistroforelasticsearch:$version" >> Dockerfile
-
-            ## The ESRestTest Client uses http by default.
-            ## Need to disable the security plugin to call the rest api over http.
-            echo "RUN if [ -d /usr/share/elasticsearch/plugins/opendistro_security ]; then /usr/share/elasticsearch/bin/elasticsearch-plugin remove opendistro_security; fi" >> Dockerfile
-            echo "RUN if [ -d /usr/share/elasticsearch/plugins/opendistro-knn ]; then /usr/share/elasticsearch/bin/elasticsearch-plugin remove opendistro-knn; fi" >> Dockerfile
-            echo "ADD k-NN/build/distributions/opendistro-knn-$plugin_version.zip /tmp/" >> Dockerfile
-            echo "RUN /usr/share/elasticsearch/bin/elasticsearch-plugin install --batch file:/tmp/opendistro-knn-$plugin_version.zip" >> Dockerfile
-
-            docker build -t odfe-knn:test .
-          fi
-
-      - name: Run Docker Image
-        run: |
-          cd ..
-          docker run -p 9200:9200 -d -p 9600:9600 -e "discovery.type=single-node" odfe-knn:test
-          sleep 15
-          curl -XGET http://localhost:9200/_cat/plugins
-
-      - name: Run k-NN Test
-        run: |
-          ./gradlew integTest -Dtests.rest.cluster=localhost:9200 -Dtests.cluster=localhost:9200