Began work on emailing service #1456

docker/blocks/smtp/Dockerfile

@@ -0,0 +1,13 @@
+FROM centos:centos7
+MAINTAINER Przemyslaw Ozgo <linux@ozgo.info>
+
+RUN \
+    yum update -y && \
+    yum install -y net-snmp net-snmp-utils && \
+    yum clean all
+
+COPY bootstrap.sh /tmp/bootstrap.sh
+
+EXPOSE 161
+
+ENTRYPOINT ["/tmp/bootstrap.sh"]

docker/blocks/smtp/bootstrap.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+set -u
+
+# User params
+USER_PARAMS=$@
+
+# Internal params
+RUN_CMD="snmpd -f ${USER_PARAMS}"
+
+#######################################
+# Echo/log function
+# Arguments:
+#   String: value to log
+#######################################
+log() {
+  if [[ "$@" ]]; then echo "[`date +'%Y-%m-%d %T'`] $@";
+  else echo; fi
+}
+
+# Launch
+log $RUN_CMD
+$RUN_CMD
+
+# Exit immidiately in case of any errors or when we have interactive terminal
+if [[ $? != 0 ]] || test -t 0; then exit $?; fi
+log

docker/blocks/smtp/fig

@@ -0,0 +1,4 @@
+snmpd:
+  build: blocks/snmpd
+  ports:
+    - "161:161"