package/confd: new package

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

package/Config.in

@@ -1,5 +1,6 @@
 source "$BR2_EXTERNAL_INFIX_PATH/package/cligen/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/clixon/Config.in"
+source "$BR2_EXTERNAL_INFIX_PATH/package/confd/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/factory/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/finit/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/ifupdown2/Config.in"

package/confd/Config.in

@@ -0,0 +1,10 @@
+config BR2_PACKAGE_CONFD
+	bool "confd"
+	select BR2_PACKAGE_SYSREPO
+	select BR2_PACKAGE_NETOPEER2
+	select BR2_PACKAGE_AUGEAS
+	select BR2_PACKAGE_JANSSON
+	help
+	  A plugin to sysrepo that provides the core YANG models used to
+	  manage an Infix based system.  Configuration can be done using
+	  either the on-system CLI or using NETCONF.

package/confd/clean-etc

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# This is an unmanaged node, leave /etc as-is
+/lib/infix/use-etc && exit 0
+
+# This is a managed node, ignore all default configuration ...
+# ... except for some core services
+reserved()
+{
+    for svc in sysrepo dnsmasq getty lldpd nginx sysklogd; do
+	[ "$1" = "${svc}.conf" ] && return 0
+    done
+
+    return 1
+}
+
+for file in /etc/finit.d/enabled/*.conf; do
+    reserved "$(basename "$file")" && continue
+    rm "$file"
+done

package/confd/confd.mk

@@ -0,0 +1,24 @@
+################################################################################
+#
+# confd
+#
+################################################################################
+
+CONFD_VERSION = 1.0
+CONFD_LICENSE = BSD-3-Clause
+CONFD_SITE_METHOD = local
+CONFD_SITE = $(BR2_EXTERNAL_INFIX_PATH)/src/confd
+CONFD_DEPENDENCIES = augeas sysrepo
+CONFD_AUTORECONF = YES
+
+define CONFD_INSTALL_EXTRA
+	cp $(CONFD_PKGDIR)/sysrepo.conf  $(FINIT_D)/available/
+	ln -sf ../available/sysrepo.conf $(FINIT_D)/enabled/sysrepo.conf
+	cp $(CONFD_PKGDIR)/tmpfiles.conf $(TARGET_DIR)/etc/tmpfiles.d/confd.conf
+	mkdir -p $(TARGET_DIR)/lib/infix
+	cp $(CONFD_PKGDIR)/prep-db       $(TARGET_DIR)/lib/infix/
+	cp $(CONFD_PKGDIR)/clean-etc     $(TARGET_DIR)/lib/infix/
+endef
+CONFD_TARGET_FINALIZE_HOOKS += CONFD_INSTALL_EXTRA
+
+$(eval $(autotools-package))

package/confd/prep-db

@@ -0,0 +1,4 @@
+#!/bin/sh
+set -e
+
+exit 0

package/confd/sysrepo.conf

@@ -0,0 +1,5 @@
+run if:<boot/netconf> [S] /lib/infix/clean-etc --
+run if:<boot/netconf> [S] /lib/infix/prep-db --
+service if:<boot/netconf> name:sysrepo [12345789] sysrepo-plugind -n -- Configuration daemon
+
+task if:<boot/netconf> [12345789] resolvconf -u -- Update DNS configuration

package/confd/tmpfiles.conf

@@ -0,0 +1 @@
+d  /run/resolvconf/interfaces	- - -