Enhance gRPC Simulator:

1.Make gRPC Simulator respond to different actions by generating the response on the basis of received request.
2.Include CDS Simulator in policy-models-simulator
3.Introduce a packages module in models-sim to package the docker image of policy-models-simulator which includes all the simulators(pdp-simulator to be added in future) in models.
4.The Jenkins job changes to push this newly created Docker image may be taken in the next release.

Issue-ID: POLICY-2828
Signed-off-by: puthuparambil.aditya <aditya.puthuparambil@bell.ca>
Change-Id: Ic1663bbe8205c64a8133ea0b0c28152f21d0732a

2 files changed, 103 insertions, 0 deletions

diff --git a/models-sim/packages/models-simulator-docker/src/main/docker/Dockerfile b/models-sim/packages/models-simulator-docker/src/main/docker/Dockerfile
new file mode 100644
index 000000000..a4420b343
--- /dev/null
+++ b/models-sim/packages/models-simulator-docker/src/main/docker/Dockerfile
@@ -0,0 +1,60 @@
+#
+# ============LICENSE_START=======================================================
+# ONAP
+# ================================================================================
+# Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+# Modifications Copyright (C) 2020 Bell Canada. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+#
+
+#
+# Docker file to build an image that runs the simulators
+#
+
+FROM onap/policy-jre-alpine:2.1.1
+
+LABEL maintainer="Policy Team"
+
+ARG POLICY_LOGS=/var/log/onap/policy/simulators
+
+ENV POLICY_HOME /opt/app/policy
+ENV POLICY_LOGS ${POLICY_LOGS}
+
+# Create DMaaP simulator user and group
+# Add simulator-specific directories and set ownership as the simulator user
+RUN mkdir -p ${POLICY_HOME}/simulators \
+    && mkdir -p ${POLICY_HOME}/simulators/bin \
+    && mkdir -p ${POLICY_LOGS} \
+    && mkdir /packages
+
+# Unpack the tarball
+COPY /maven/* /packages
+RUN tar xvfz /packages/models-simulator.tar.gz --directory ${POLICY_HOME}/simulators \
+    && rm /packages/models-simulator.tar.gz
+
+# Ensure everything has the correct permissions
+# Copy scripts simulator user area
+COPY simulators.sh ${POLICY_HOME}/simulators/bin
+RUN find /opt/app -type d -perm 755 \
+    && find /opt/app -type f -perm 644 \
+    && chmod 755 ${POLICY_HOME}/simulators/bin/* \
+    && chown -R policy:policy $POLICY_HOME $POLICY_LOGS
+
+USER policy:policy
+
+ENV PATH ${POLICY_HOME}/simulators/bin:$PATH
+ENTRYPOINT [ "bash", "simulators.sh" ]
diff --git a/models-sim/packages/models-simulator-docker/src/main/docker/simulators.sh b/models-sim/packages/models-simulator-docker/src/main/docker/simulators.sh
new file mode 100644
index 000000000..1cec646de
--- /dev/null
+++ b/models-sim/packages/models-simulator-docker/src/main/docker/simulators.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+#
+# ============LICENSE_START=======================================================
+# ONAP
+# ================================================================================
+# Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+# Modifications copyright (C) 2020 Bell Canada. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+#
+
+if [ -z "$SIMULATOR_HOME" ]
+then
+    SIMULATOR_HOME=${POLICY_HOME}/simulators
+fi
+
+JAVA_HOME=/usr/lib/jvm/java-11-openjdk
+KEYSTORE="${SIMULATOR_HOME}/etc/ssl/policy-keystore"
+KEYSTORE_PASSWD="Pol1cy_0nap"
+TRUSTSTORE="${SIMULATOR_HOME}/etc/ssl/policy-truststore"
+TRUSTSTORE_PASSWD="Pol1cy_0nap"
+
+${JAVA_HOME}/bin/java \
+    -cp "${SIMULATOR_HOME}/etc:${SIMULATOR_HOME}/lib/*" \
+    -Djavax.net.ssl.keyStore="${KEYSTORE}" \
+    -Djavax.net.ssl.keyStorePassword="${KEYSTORE_PASSWD}" \
+    -Djavax.net.ssl.trustStore="${TRUSTSTORE}" \
+    -Djavax.net.ssl.trustStorePassword="${TRUSTSTORE_PASSWD}" \
+    org.onap.policy.models.simulators.Main \
+        ${SIMULATOR_HOME}/etc/mounted/simParameters.json