From aa1686300af854a87f5cb8fe948fe2152d6d2281 Mon Sep 17 00:00:00 2001
From: Manuel Gutierrez <manuel.gutierrez@wazuh.com>
Date: Fri, 29 Nov 2019 11:43:51 +0100
Subject: [PATCH 1/2] Exec supervisor to make it PID 1

---
 run.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/run.sh b/run.sh
index d2f92a7..0701688 100644
--- a/run.sh
+++ b/run.sh
@@ -70,4 +70,4 @@ add_config_value "mynetworks" "${nets}"
 # starting services
 rm -f /var/spool/postfix/pid/master.pid
 
-supervisord
+exec supervisord

From de6031105c1f4a5e98427034cae457468a305bb7 Mon Sep 17 00:00:00 2001
From: Manuel Gutierrez <manuel.gutierrez@wazuh.com>
Date: Fri, 29 Nov 2019 11:44:46 +0100
Subject: [PATCH 2/2] Single COPY to reduce number of layers

---
 Dockerfile | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 5971971..db5c34f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,13 +10,11 @@ RUN yum install -y epel-release && yum update -y && \
 RUN sed -i -e "s/^nodaemon=false/nodaemon=true/" /etc/supervisord.conf
 RUN sed -i -e 's/inet_interfaces = localhost/inet_interfaces = all/g' /etc/postfix/main.cf
 
-COPY etc/*.conf /etc/
-COPY etc/rsyslog.d/* /etc/rsyslog.d
+COPY etc/ /etc/
 COPY run.sh /
 RUN chmod +x /run.sh
-COPY etc/supervisord.d/*.ini /etc/supervisord.d/
 RUN newaliases
 
 EXPOSE 25
 #ENTRYPOINT ["/run.sh"]
-CMD ["/run.sh"]
\ No newline at end of file
+CMD ["/run.sh"]