networkmanager: Provide a static IP configuration file

In some network scenarios it might be better to have the device
configured with a static IP configuration instead of DHCP.

This commit introduces a nmconnection file which allows such a
configuration. The commit also introduces the nmcli command to
the image for on device changes.

Signed-off-by: Stefan Schmidt <stefan.schmidt@huawei.com>

conf/distro/oniro-openharmony-linux.conf

@@ -55,3 +55,7 @@ RPI_EXTRA_CONFIG:raspberrypi4-64 = ' \n \
     dtoverlay=vc4-fkms-v3d \n \
     '
 HDMI_FORCE_HOTPLUG:raspberrypi4-64 = "1"
+
+# We use NetworkManager as the default network manager
+PACKAGECONFIG:remove:pn-systemd = "networkd"
+

recipes-connectivity/networkmanager/networkmanager-static-ip-config/static-ip.nmconnection

+# SPDX-FileCopyrightText: Huawei Inc.
+#
+# SPDX-License-Identifier: MIT
+
+[connection]
+id=StaticIP
+uuid=6e6ac8b6-b2d5-4f01-a25d-5a4191e5e897
+type=802-3-ethernet
+autoconnect=true
+interface-name=eth0
+permissions=
+
+[ipv4]
+address1=192.168.2.199/24,192.168.2.1
+dns=192.168.2.1;8.8.8.8;
+dns-search=
+method=manual

recipes-connectivity/networkmanager/networkmanager-static-ip-config_git.bb

+# SPDX-FileCopyrightText: Huawei Inc.
+#
+# SPDX-License-Identifier: MIT
+
+LICENSE = "MIT"
+#LIC_FILES_CHKSUM = "file://static-ip.nmconnection;beginline=1;endline=3;md5=a1537856660cf2c8e36079c007b35bec"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = "file://static-ip.nmconnection"
+
+do_install:append() {
+    install -D -m0600 ${WORKDIR}/static-ip.nmconnection ${D}${libdir}/NetworkManager/system-connections/static-ip.nmconnection
+}
+
+FILES:${PN} += "${libdir}/NetworkManager/system-connections/"

recipes-openharmony/images/openharmony-standard-image.bb

@@ -13,3 +13,6 @@ IMAGE_INSTALL += "openharmony-standard"
 
 # Let's be friendly enough to provide a fully working interactive shell
 IMAGE_INSTALL += "bash"
+
+# Provide static IP configuration file
+IMAGE_INSTALL += "networkmanager-nmcli networkmanager-static-ip-config"