Add rsyslog image

This adds a basic rsyslog image with TLS support. For CentOS, we need to
specify the addition of the log normalizer and json parsing modules;
this is not necessary for debian based systems as they're part of the
base rsyslog package.

Change-Id: Ic40cbdaa182fa664c2329e0336259566307165d4

1 files changed, 25 insertions, 0 deletions

diff --git a/docker/rsyslog/Dockerfile.j2 b/docker/rsyslog/Dockerfile.j2
new file mode 100644
index 000000000..60d489b1e
--- /dev/null
+++ b/docker/rsyslog/Dockerfile.j2
@@ -0,0 +1,25 @@
+FROM {{ namespace }}/{{ image_prefix }}base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block rsyslog_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
+    {% set rsyslog_packages = [
+            'rsyslog',
+            'rsyslog-gnutls',
+            'rsyslog-mmjsonparse',
+            'rsyslog-mmnormalize',
+    ] %}
+{% elif base_distro in ['debian', 'ubuntu'] %}
+    {% set rsyslog_packages = [
+            'rsyslog',
+            'rsyslog-gnutls',
+    ] %}
+{% endif %}
+
+{{ macros.install_packages(rsyslog_packages | customizable("packages")) }}
+
+{% block rsyslog_footer %}{% endblock %}
+{% block footer %}{% endblock %}