From a687b2d9d644e1d59d6d3aac46b00516a4588cc7 Mon Sep 17 00:00:00 2001
From: David Hain <dhain@spideroak.com>
Date: Fri, 18 May 2018 13:39:17 -0500
Subject: [PATCH] Initial commit

---
 Dockerfile    | 10 ++++++++++
 entrypoint.sh | 13 +++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 Dockerfile
 create mode 100755 entrypoint.sh

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..7918c62
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,10 @@
+FROM centos:7
+
+RUN curl -sSL http://dl.marmotte.net/rpms/redhat/el6/x86_64/storcli-1.16.06-2/storcli-1.16.06-2.x86_64.rpm > /tmp/storcli.rpm \
+&& rpm -ivh /tmp/storcli.rpm \
+&& rm /tmp/storcli.rpm
+
+ADD https://raw.githubusercontent.com/prometheus/node_exporter/v0.16.0/text_collector_examples/storcli.py /storcli.py
+COPY entrypoint.sh /
+
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..318d309
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+usage() {
+    echo "usage: $0 <output_file> <interval>"
+    exit 2
+}
+[ $# -eq 2 ] || usage
+trap 'kill -TERM $child 2>/dev/null' SIGTERM
+while true; do
+    python /storcli.py > "$1" &
+    child=$!; wait $child
+    sleep "$2" &
+    child=$!; wait $child
+done