lxcfs: move recipe from meta-overc to here

This recipe was originally written and included in meta-overc as it
was used by the overc framework so we implemented it there to sort out
the kinks. Since this package is not specific to the OverC framework
and people may be interested in including it in their images without
having any interest in the OverC framework we are moving this recipe
here, alongside lxc and other container related recipes.

Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

3 files changed, 99 insertions, 0 deletions

diff --git a/recipes-containers/lxcfs/files/systemd-allow-for-distinct-build-directory.patch b/recipes-containers/lxcfs/files/systemd-allow-for-distinct-build-directory.patch
new file mode 100644
index 00000000..14228d65
--- /dev/null
+++ b/recipes-containers/lxcfs/files/systemd-allow-for-distinct-build-directory.patch
@@ -0,0 +1,47 @@
+From 66a71fbf94020651880f1dbb6e4663d93391b47c Mon Sep 17 00:00:00 2001
+From: Mark Asselstine <mark.asselstine@windriver.com>
+Date: Mon, 10 Sep 2018 13:14:07 -0400
+Subject: [PATCH] systemd: allow for distinct build directory
+
+The Makefile.am is currently written in a way that doesn't allow for a
+distinct build directory. As such we get the error:
+
+    install: cannot stat 'lxcfs.service': No such file or directory
+
+Make use of $(srcdir) to correct this.
+
+Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
+---
+ config/init/systemd/Makefile.am | 2 +-
+ config/init/systemd/Makefile.in | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/config/init/systemd/Makefile.am b/config/init/systemd/Makefile.am
+index 79e96f5..d6933f9 100644
+--- a/config/init/systemd/Makefile.am
++++ b/config/init/systemd/Makefile.am
+@@ -5,7 +5,7 @@ SYSTEMD_UNIT_DIR = /lib/systemd/system
+ 
+ install-systemd: lxcfs.service
+        $(MKDIR_P) $(DESTDIR)$(SYSTEMD_UNIT_DIR)
+-       $(INSTALL_DATA) lxcfs.service $(DESTDIR)$(SYSTEMD_UNIT_DIR)/
++       $(INSTALL_DATA) $(srcdir)/lxcfs.service $(DESTDIR)$(SYSTEMD_UNIT_DIR)/
+ 
+ uninstall-systemd:
+        rm -f $(DESTDIR)$(SYSTEMD_UNIT_DIR)/lxcfs.service
+diff --git a/config/init/systemd/Makefile.in b/config/init/systemd/Makefile.in
+index d433e8a..430190c 100644
+--- a/config/init/systemd/Makefile.in
++++ b/config/init/systemd/Makefile.in
+@@ -450,7 +450,7 @@ uninstall-am: uninstall-local
+ 
+ @INIT_SCRIPT_SYSTEMD_TRUE@install-systemd: lxcfs.service
+ @INIT_SCRIPT_SYSTEMD_TRUE@     $(MKDIR_P) $(DESTDIR)$(SYSTEMD_UNIT_DIR)
+-@INIT_SCRIPT_SYSTEMD_TRUE@     $(INSTALL_DATA) lxcfs.service $(DESTDIR)$(SYSTEMD_UNIT_DIR)/
++@INIT_SCRIPT_SYSTEMD_TRUE@     $(INSTALL_DATA) $(srcdir)/lxcfs.service $(DESTDIR)$(SYSTEMD_UNIT_DIR)/
+ 
+ @INIT_SCRIPT_SYSTEMD_TRUE@uninstall-systemd:
+ @INIT_SCRIPT_SYSTEMD_TRUE@     rm -f $(DESTDIR)$(SYSTEMD_UNIT_DIR)/lxcfs.service
+-- 
+2.7.4
+
diff --git a/recipes-containers/lxcfs/files/systemd-ensure-var-lib-lxcfs-exists.patch b/recipes-containers/lxcfs/files/systemd-ensure-var-lib-lxcfs-exists.patch
new file mode 100644
index 00000000..5e5673ac
--- /dev/null
+++ b/recipes-containers/lxcfs/files/systemd-ensure-var-lib-lxcfs-exists.patch
@@ -0,0 +1,27 @@
+From 89bf4b64e810e174068e7861490e6d6ab2d14854 Mon Sep 17 00:00:00 2001
+From: Mark Asselstine <mark.asselstine@windriver.com>
+Date: Mon, 10 Sep 2018 15:01:54 -0400
+Subject: [PATCH] systemd: ensure /var/lib/lxcfs exists
+
+If the directory doesn't exist the service will fail to start.
+
+Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
+---
+ config/init/systemd/lxcfs.service | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/config/init/systemd/lxcfs.service b/config/init/systemd/lxcfs.service
+index 95e3ee9..d887203 100644
+--- a/config/init/systemd/lxcfs.service
++++ b/config/init/systemd/lxcfs.service
+@@ -5,6 +5,7 @@ Before=lxc.service
+ Documentation=man:lxcfs(1)
+ 
+ [Service]
++ExecStartPre=-/bin/mkdir /var/lib/lxcfs
+ ExecStart=/usr/bin/lxcfs /var/lib/lxcfs/
+ KillMode=process
+ Restart=on-failure
+-- 
+2.7.4
+
diff --git a/recipes-containers/lxcfs/lxcfs_3.0.1.bb b/recipes-containers/lxcfs/lxcfs_3.0.1.bb
new file mode 100644
index 00000000..576027fd
--- /dev/null
+++ b/recipes-containers/lxcfs/lxcfs_3.0.1.bb
@@ -0,0 +1,25 @@
+SUMMARY = "LXCFS is a userspace filesystem created to avoid kernel limitations"
+LICENSE = "Apache-2.0"
+
+inherit autotools pkgconfig systemd
+
+SRC_URI = " \
+    https://linuxcontainers.org/downloads/lxcfs/lxcfs-${PV}.tar.gz \
+    file://systemd-allow-for-distinct-build-directory.patch \
+    file://systemd-ensure-var-lib-lxcfs-exists.patch \
+"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=3b83ef96387f14655fc854ddc3c6bd57"
+SRC_URI[md5sum] = "fa49872fc45846125455199a2cce18f1"
+SRC_URI[sha256sum] = "016c317f13392bebccba338511f537332fb2fdbaf62a5f6d77307b38a348f41f"
+
+DEPENDS += "fuse"
+RDEPENDS_${PN} += "fuse"
+
+FILES_${PN} += "${datadir}/lxc/config/common.conf.d/*"
+
+CACHED_CONFIGUREVARS += "ac_cv_path_HELP2MAN='false // No help2man //'"
+EXTRA_OECONF += "--with-distro=unknown --with-init-script=${VIRTUAL-RUNTIME_init_manager}"
+
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE_${PN} = "lxcfs.service"