feat: completed appendix AHEADmaster

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 \begin{appendices}
-	\chapter{Reproducibility}
+	\chapter{Reproducibility}\label{s:reproducibility}
+	\section{Artifact Checklist}\label{ss:artifact_checklist}
+	\begin{enumerate}[label=\textcolor{Green}{\textbf{\ding{51}}}]
+		\item Program(s): \code{OpenDC}, \code{Confluent Kafka}, \code{PostgreSQL}, \code{Redis}, \code{Grafana}.
+		\item Data set(s): Failure traces from Talluri \etal and failure models from Javadi \etal (see also \url{https://opendc.org/learn/documentation/Input/FailureModel}).
+		\item Experiments: in \Cref{s:evaluation}.
+		\item Time is needed to reproduce the experiments:  around 4 hours.
+		\item Public Experiment Archive: \url{https://git.denounce.ai}.
+	\end{enumerate}
+	\section{Experimental Setup}\label{ss:experimental_setup_appendix}
+	Confluent Kafka, (see \url{https://www.confluent.io/}) must be present on the system.
+	This includes the two different connectors from \Cref{s:implementation}.
+	The scripts to start the Confluent Kafka (assuming installation in \code{/opt/confluent} instance are listed below. First, start Kafka Connect:
+	\begin{verbatim}
+/opt/confluent/bin/connect-standalone \
+/opt/confluent/etc/kafka/connect-standalone.properties \
+/opt/confluent/share/confluent-common/connectors/sink-jdbc.properties \
+/opt/confluent/share/confluent-common/connectors/sink-redis.properties
+\end{verbatim}
+	Then, format Kafka Storage:
+	\begin{verbatim}
+/opt/confluent/bin/kafka-storage format -t \
+2vi2WtHxQAOPyXb1Bj1Jvw -c /opt/confluent/etc/kafka/server.properties \
+--standalone > /dev/null 2>&1; echo 0
+        \end{verbatim}
+	Afterwards, start Kafka Broker:
+	\begin{verbatim}
+/opt/confluent/bin/kafka-server-start /opt/confluent/etc/kafka/server.properties        
+        \end{verbatim}
+	Then create a new Kafka Topic (\eg \code{postgres\_topic}):
+	\begin{verbatim}
+kafka-topics --bootstrap-server localhost:9092 --partitions 1 --replication-factor 1
+        \end{verbatim}
+	Lastly, run the Schema Registry:
+	\begin{verbatim}
+/opt/confluent/bin/schema-registry-start \
+/opt/confluent/etc/schema-registry/schema-registry.properties
+	\end{verbatim}
+	At this point, ensure \code{PostgreSQL}, \code{Redi} and \code{Grafana} are up and running on the system, on their default port configurations.
+	To see metrics flow seamlessly into \code{PostgreSQL}, once can run the following command (\ie assuming the database name is \code{opendc}):
+	\begin{verbatim}
+sudo su postgres; psql -d opendc 
+        \end{verbatim}
+	Additionally, to interact with the \code{Redis} cache, we suggest to use the excellent \code{redis-cli} tool:
+	\begin{verbatim}
+redis-cli -h localhost -p 6379
+        \end{verbatim}
+	The following commands can be used to list the contents of the cache (\ie assuming stream name \code{postgres\_topic}), and to clear the cache respectively:
+	\begin{verbatim}
+XRANGE postgres_topic - +
+XTRIM postgres_topic MAXLEN 0
+        \end{verbatim}
+	For the predictive analytics in our implementation it is useful to create a separate consumer group:
+	\begin{verbatim}
+XGROUP CREATE mystream mygroup 0                
+        \end{verbatim}
+	Lastly, each time you change the database schema, you must run (\ie assuming \code{schema.proto} lives in \code{resources/experiments}):
+	\begin{verbatim}
+cd resources/experiments/;
+protoc --java_out=/home/matt/git/opendc/opendc-common/src/main/java/  schema.proto
+        \end{verbatim}
+	Lastly, one has to checkout the \url{https://git.denounce.ai/opendc.git} and \url{https://git.denounce.ai/sunfish.git} repositories on their local machine.
+	\code{sunfish.git} acts as the digital twin and \code{opendc.git} acts as the physical datacenter.
+	Both contain modifications.
+	Change the directory to \code{sunfish.git}.
+	Create a \code{.venv} in \code{python\_scripts} and \code{http\_server} and install all the dependencies.
+	Then, run respectively the HTTP Server and the Python Scripts.
+	Afterwards, start \mysystem using IntellijIDEA.
+	\section{Configuration files}\label{ss:configuration_files}
+	\input{sources/config_files.tex}
 \end{appendices}
+