diff --git a/.github/Dockerfile_PreBuild b/.github/Dockerfile_PreBuild
index 7827150243..b849b021b2 100644
--- a/.github/Dockerfile_PreBuild
+++ b/.github/Dockerfile_PreBuild
@@ -4,6 +4,7 @@ ENV JMX_EXPORTER_VERSION=1.2.0
 
 # To enable add "-javaagent:$JETTY_BASE/jmx-exporter.jar=8090:$JETTY_BASE/prometheus_config.yml" to the JAVA_OPTIONS
 RUN wget https://github.com/prometheus/jmx_exporter/releases/download/$JMX_EXPORTER_VERSION/jmx_prometheus_javaagent-$JMX_EXPORTER_VERSION.jar -o /var/lib/jetty/jmx-exporter.jar
+RUN wget https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/latest/download/opentelemetry-javaagent.jar  -o /var/lib/jetty/opentelemetry.jar
 COPY .github/jmx_exporter.config /var/lib/jetty/prometheus_config.yml
 # Copy OBP source code
 # Copy build artifact (.war file) into jetty from 'maven' stage.
diff --git a/.github/Dockerfile_PreBuild_OC b/.github/Dockerfile_PreBuild_OC
deleted file mode 100644
index c8cf7ad5cc..0000000000
--- a/.github/Dockerfile_PreBuild_OC
+++ /dev/null
@@ -1,11 +0,0 @@
-FROM jetty:9.4-jdk11-alpine
-# Copy build artifact (.war file) into jetty from 'maven' stage.
-COPY /obp-api/target/obp-api-1.*.war /var/lib/jetty/webapps/ROOT.war
-USER root
-RUN mkdir -p /WEB-INF/classes
-COPY .github/logback.xml /WEB-INF/classes/
-RUN cd / && jar uvf /var/lib/jetty/webapps/ROOT.war WEB-INF/classes/logback.xml
-RUN chgrp -R 0 /tmp/jetty && chmod -R g+rwX /tmp/jetty
-RUN chgrp -R 0 /var/lib/jetty && chmod -R g+rwX /var/lib/jetty
-RUN chgrp -R 0 /usr/local/jetty && chmod -R g+rwX /usr/local/jetty
-USER jetty
diff --git a/.github/workflows/build_container.yml b/.github/workflows/build_container.yml
index f7fe971f7b..68cbfbb013 100644
--- a/.github/workflows/build_container.yml
+++ b/.github/workflows/build_container.yml
@@ -2,16 +2,9 @@ name: Build and publish container develop
 
 # read-write repo token
 # access to secrets
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - "*"
-      - "**"
-#      - develop
+on: [push]
 
 env:
-  ## Sets environment variable
   DOCKER_HUB_ORGANIZATION: ${{ vars.DOCKER_HUB_ORGANIZATION }}
   DOCKER_HUB_REPOSITORY: obp-api
 
@@ -19,12 +12,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
     services:
-      # Label used to access the service container
       redis:
-        # Docker Hub image
         image: redis
         ports:
-          # Opens tcp port 6379 on the host and service container
           - 6379:6379
         # Set health checks to wait until redis has started
         options: >-
@@ -132,10 +122,8 @@ jobs:
           echo "${{ secrets.DOCKER_HUB_TOKEN }}" | docker login -u "${{ secrets.DOCKER_HUB_USERNAME }}" --password-stdin docker.io
           if [ "${{ github.ref }}" == "refs/heads/develop" ]; then
             docker build . --file .github/Dockerfile_PreBuild --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:$GITHUB_SHA --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:latest --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:${GITHUB_REF##*/}
-            # docker build . --file .github/Dockerfile_PreBuild_OC --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:$GITHUB_SHA-OC --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:latest-OC --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:${GITHUB_REF##*/}-OC
           else
             docker build . --file .github/Dockerfile_PreBuild --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:$GITHUB_SHA --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:${GITHUB_REF##*/}
-            # docker build . --file .github/Dockerfile_PreBuild_OC --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:$GITHUB_SHA-OC --tag docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:${GITHUB_REF##*/}-OC
           fi
           docker push docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }} --all-tags
           echo docker done
@@ -153,13 +141,9 @@ jobs:
             docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:${GITHUB_REF##*/}
           cosign sign -y --key cosign.key \
                       docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:$GITHUB_SHA
-          # cosign sign -y --key cosign.key \
-          #             docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:${GITHUB_REF##*/}-OC
           if [ "${{ github.ref }}" == "refs/heads/develop" ]; then
             cosign sign -y --key cosign.key \
                         docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:latest
-          #   cosign sign -y --key cosign.key \
-          #              docker.io/${{ env.DOCKER_HUB_ORGANIZATION }}/${{ env.DOCKER_HUB_REPOSITORY }}:latest-OC
           fi
         env:
           COSIGN_PASSWORD: "${{secrets.COSIGN_PASSWORD}}"