Docker container for DMaaP Simulator

THis review brings in a Docker container for the DMaaP
simulator for CSIT testing. This container should NOT
be submitted to the ONAP nexus as it is only for testing.

Issue-ID: POLICY-1643
Change-Id: I0e2147da9b7c0a85db68044439d48378d3a3e5b5
Signed-off-by: liamfallon <liam.fallon@est.tech>

3 files changed, 194 insertions, 0 deletions

diff --git a/models-sim/models-sim-dmaap/src/main/package/docker/Dockerfile b/models-sim/models-sim-dmaap/src/main/package/docker/Dockerfile
new file mode 100644
index 000000000..fa114747d
--- /dev/null
+++ b/models-sim/models-sim-dmaap/src/main/package/docker/Dockerfile
@@ -0,0 +1,73 @@
+#
+# ============LICENSE_START=======================================================
+#  Copyright (C) 2019 Nordix Foundation.
+# ================================================================================
+# 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 DMaaP simulator on Java 8 in alpine
+#
+
+FROM onap/policy-common-alpine:1.4.0
+
+LABEL maintainer="Policy Team"
+
+ARG POLICY_LOGS=/var/log/onap/policy/dmaap-sim
+
+ENV POLICY_HOME=/opt/app/policy
+ENV POLICY_LOGS=${POLICY_LOGS}
+
+RUN apk add --no-cache --update \
+    bash \
+    nss \
+    procps \
+    coreutils \
+    findutils \
+    grep \
+    zip \
+    unzip \
+    curl \
+    wget \
+    openssh \
+    iproute2 \
+    iputils \
+    vim \
+    openjdk8
+
+# Create DMaaP simulator user and group
+# Add simulator-specific directories and set ownership as the simulator user
+RUN mkdir -p ${POLICY_HOME}/dmaap-sim \
+    && mkdir -p ${POLICY_HOME}/dmaap-sim/bin \
+    && mkdir -p ${POLICY_LOGS} \
+    && chown -R policy:policy ${POLICY_LOGS} \
+    && mkdir /packages
+
+# Unpack the tarball
+COPY policy-models-sim-dmaap-tarball.tar.gz /packages
+RUN tar xvfz /packages/policy-models-sim-dmaap-tarball.tar.gz --directory ${POLICY_HOME}/dmaap-sim \
+    && rm /packages/policy-models-sim-dmaap-tarball.tar.gz
+
+# Ensure everything has the correct permissions
+# Copy examples to DMaaP simulator user area
+COPY dmaap-sim.sh ${POLICY_HOME}/dmaap-sim/bin
+RUN find /opt/app -type d -perm 755 \
+    && find /opt/app -type f -perm 644 \
+    && chmod a+x ${POLICY_HOME}/dmaap-sim/bin/*
+
+USER policy
+ENV PATH ${POLICY_HOME}/dmaap-sim/bin:$PATH
+ENTRYPOINT [ "bash", "dmaap-sim.sh" ]
diff --git a/models-sim/models-sim-dmaap/src/main/package/docker/dmaap-sim.sh b/models-sim/models-sim-dmaap/src/main/package/docker/dmaap-sim.sh
new file mode 100644
index 000000000..ec02d3fc1
--- /dev/null
+++ b/models-sim/models-sim-dmaap/src/main/package/docker/dmaap-sim.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+#
+# ============LICENSE_START=======================================================
+#  Copyright (C) 2019 Nordix Foundation.
+# ================================================================================
+# 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 "$DMAAP_SIM_HOME" ]
+then
+	DMAAP_SIM_HOME=/opt/app/policy/dmaap-sim
+fi
+
+JAVA_HOME=/usr/lib/jvm/java-1.8-openjdk
+KEYSTORE="${DMAAP_SIM_HOME}/etc/ssl/policy-keystore"
+KEYSTORE_PASSWD="Pol1cy_0nap"
+TRUSTSTORE="${DMAAP_SIM_HOME}/etc/ssl/policy-truststore"
+TRUSTSTORE_PASSWD="Pol1cy_0nap"
+
+if [ "$#" -eq 1 ]
+then
+    CONFIG_FILE=$1
+else
+    CONFIG_FILE=${CONFIG_FILE}
+fi
+
+if [ -z "$CONFIG_FILE" ]
+then
+    CONFIG_FILE="$DMAAP_SIM_HOME/etc/DefaultConfig.json"
+fi
+
+echo "DMaaP simulation configuration file: $CONFIG_FILE"
+
+$JAVA_HOME/bin/java \
+    -cp "$DMAAP_SIM_HOME/etc:$DMAAP_SIM_HOME/lib/*" \
+    -Djavax.net.ssl.keyStore="$KEYSTORE" \
+    -Djavax.net.ssl.keyStorePassword="$KEYSTORE_PASSWD" \
+    -Djavax.net.ssl.trustStore="$TRUSTSTORE" \
+    -Djavax.net.ssl.trustStorePassword="$TRUSTSTORE_PASSWD" \
+    -Dlogback.configurationFile=$DMAAP_SIM_HOME/etc/logback.xml \
+    org.onap.policy.models.sim.dmaap.startstop.Main \
+    -c $CONFIG_FILE
diff --git a/models-sim/models-sim-dmaap/src/main/package/docker/docker_build.sh b/models-sim/models-sim-dmaap/src/main/package/docker/docker_build.sh
new file mode 100755
index 000000000..cd0148660
--- /dev/null
+++ b/models-sim/models-sim-dmaap/src/main/package/docker/docker_build.sh
@@ -0,0 +1,66 @@
+#!/bin/bash
+#
+# ============LICENSE_START=======================================================
+#  Copyright (C) 2019 Nordix Foundation.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+#
+
+#
+# Script to build a Docker file for the DMaaP simulator. The docker image
+# generated by this script should NOT be placed in the ONAP nexus, it is
+# only for testing purposes.
+#
+
+if [ -z "$DMAAP_SIM_HOME" ]
+then
+	DMAAP_SIM_HOME=`pwd`
+fi
+
+# Check for the dockerfile
+if [ ! -f "$DMAAP_SIM_HOME/src/main/package/docker/Dockerfile" ]
+then
+	echo docker file "$DMAAP_SIM_HOME/src/main/package/docker/Dockerfile" not found
+	exit 1
+fi
+
+# Check for the start script
+if [ ! -f "$DMAAP_SIM_HOME/src/main/package/docker/dmaap-sim.sh" ]
+then
+	echo start script "$DMAAP_SIM_HOME/src/main/package/docker/dmaap-sim.sh" not found
+	exit 1
+fi
+
+# Check for the tarball
+tarball_count=`ls $DMAAP_SIM_HOME/target/policy-models-sim-dmaap-*-SNAPSHOT-tarball.tar.gz 2> /dev/null | wc | awk '{print $1}'`
+if [ "$tarball_count" -ne "1" ]
+then
+	echo one and only one tarball should exist in the target directory
+	exit 2
+fi
+
+# Set up the docker build
+rm -fr $DMAAP_SIM_HOME/target/docker
+mkdir $DMAAP_SIM_HOME/target/docker
+cp $DMAAP_SIM_HOME/src/main/package/docker/Dockerfile $DMAAP_SIM_HOME/target/docker
+cp $DMAAP_SIM_HOME/src/main/package/docker/dmaap-sim.sh $DMAAP_SIM_HOME/target/docker
+cp $DMAAP_SIM_HOME/target/policy-models-sim-dmaap-*-SNAPSHOT-tarball.tar.gz $DMAAP_SIM_HOME/target/docker/policy-models-sim-dmaap-tarball.tar.gz
+
+# Run the docker build
+cd $DMAAP_SIM_HOME/target
+docker build -t dmaap/simulator docker
+
+