contrib/docker: add minimal example config file

diff --git a/contrib/docker/Dockerfile b/contrib/docker/Dockerfile
index ff0a0d5..a691f2e 100644 (file)
--- a/contrib/docker/Dockerfile
+++ b/contrib/docker/Dockerfile
@@ -16,8 +16,8 @@ RUN apt-get update \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*
 
-RUN mkdir /etc/collectd/collectd.conf.d
 COPY collectd.conf /etc/collectd/collectd.conf
+COPY collectd.conf.d /etc/collectd/collectd.conf.d
 
 ENV LD_PRELOAD /usr/src/rootfs_prefix/rootfs_prefix.so
 

diff --git a/contrib/docker/collectd.conf.d/sample.conf b/contrib/docker/collectd.conf.d/sample.conf
new file mode 100644 (file)
index 0000000..cbd7ce1
--- /dev/null
+++ b/contrib/docker/collectd.conf.d/sample.conf
@@ -0,0 +1,4 @@
+LoadPlugin cpu
+LoadPlugin memory
+LoadPlugin disk
+LoadPlugin df