update dockerfile

Dockerfile

@@ -12,6 +12,7 @@ COPY *.whl /packages/
 
 # Copy users db file along with execution script
 COPY start.sh /
+COPY start_test.sh /
 COPY load_data.py /
 COPY users.yml /packages/
 
@@ -29,9 +30,9 @@ RUN chmod +x /start.sh \
 
 # Install Elasticsearch
 RUN curl -fsSL https://artifacts.elastic.co/GPG-KEY-elasticsearch | apt-key add -
-RUN echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | tee -a /etc/apt/sources.list.d/elastic-7.x.list
+RUN echo "deb https://artifacts.elastic.co/packages/8.x/apt stable main" | tee -a /etc/apt/sources.list.d/elastic-8.x.list
 RUN apt update
-RUN apt -y install elasticsearch
+RUN apt -y install elasticsearch=8.5.0
 
 # Executing argilla along with elasticsearch
-CMD /bin/bash /start.sh
+CMD /bin/bash /start_test.sh