[lxc-devel] [PATCH] Add common.conf.d

[Stéphane Graber]

Signed-off-by: Stéphane Graber <stgraber at ubuntu.com>
---
 config/templates/Makefile.am               | 2 ++
 config/templates/common.conf.d/Makefile.am | 6 ++++++
 config/templates/common.conf.d/README      | 6 ++++++
 config/templates/common.conf.in            | 3 +++
 configure.ac                               | 1 +
 5 files changed, 18 insertions(+)
 create mode 100644 config/templates/common.conf.d/Makefile.am
 create mode 100644 config/templates/common.conf.d/README

diff --git a/config/templates/Makefile.am b/config/templates/Makefile.am
index fdbf9d2..329f919 100644
--- a/config/templates/Makefile.am
+++ b/config/templates/Makefile.am
@@ -2,6 +2,8 @@ templatesconfigdir=@LXCTEMPLATECONFIG@
 
 EXTRA_DIST = common.seccomp
 
+SUBDIRS = common.conf.d
+
 templatesconfig_DATA = \
 	archlinux.common.conf \
 	archlinux.userns.conf \
diff --git a/config/templates/common.conf.d/Makefile.am b/config/templates/common.conf.d/Makefile.am
new file mode 100644
index 0000000..b974249
--- /dev/null
+++ b/config/templates/common.conf.d/Makefile.am
@@ -0,0 +1,6 @@
+templatesconfigdir=@LXCTEMPLATECONFIG@/common.conf.d/
+
+EXTRA_DIST = README
+
+templatesconfig_DATA = \
+	README
diff --git a/config/templates/common.conf.d/README b/config/templates/common.conf.d/README
new file mode 100644
index 0000000..e17a3b3
--- /dev/null
+++ b/config/templates/common.conf.d/README
@@ -0,0 +1,6 @@
+This directory can be used by packages and users to dump LXC
+configuration snippets which will then be used by all containers using
+the common.conf configuration file (directlry or indirectly).
+
+Configuration files must end with the .conf suffix and LXC will include
+those in alphabetical order.
diff --git a/config/templates/common.conf.in b/config/templates/common.conf.in
index f01db08..f22ef0c 100644
--- a/config/templates/common.conf.in
+++ b/config/templates/common.conf.in
@@ -46,3 +46,6 @@ lxc.cgroup.devices.allow = c 136:* rwm
 # Blacklist some syscalls which are not safe in privileged
 # containers
 lxc.seccomp = @LXCTEMPLATECONFIG@/common.seccomp
+
+# Lastly, include all the configs from @LXCTEMPLATECONFIG@/common.conf.d/
+lxc.include = @LXCTEMPLATECONFIG@/common.conf.d/
diff --git a/configure.ac b/configure.ac
index 09cf9e2..f0605a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -627,6 +627,7 @@ AC_CONFIG_FILES([
 	config/templates/centos.common.conf
 	config/templates/centos.userns.conf
 	config/templates/common.conf
+	config/templates/common.conf.d/Makefile
 	config/templates/debian.common.conf
 	config/templates/debian.userns.conf
 	config/templates/fedora.common.conf
-- 
1.9.1