logstash

# Install wget and gnupg
RUN apt-get update && \
    apt-get install -y wget gnupg && \
    rm -rf /var/lib/apt/lists/*

# Install logstash
RUN wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | gpg --dearmor -o /usr/share/keyrings/elastic-keyring.gpg
RUN apt-get install apt-transport-https
RUN echo "deb [signed-by=/usr/share/keyrings/elastic-keyring.gpg] https://artifacts.elastic.co/packages/8.x/apt stable main" | tee -a /etc/apt/sources.list.d/elastic-8.x.list
RUN apt-get update && apt-get install logstash

# Make logstash command available
RUN ln -s /usr/share/logstash/bin/logstash /usr/bin/logstash