From bd11747ed1f1429a2992ca5ee613594edfc0703a Mon Sep 17 00:00:00 2001
From: Benjamin Schilling <benjamin.schilling33@gmail.com>
Date: Fri, 15 Jan 2021 23:59:17 +0100
Subject: [PATCH] Add netctl recipe

---
 recipes-houseos/netctl/files/netctl.service | 14 +++++++
 recipes-houseos/netctl/files/netctl.sh      | 46 +++++++++++++++++++++
 recipes-houseos/netctl/files/postinst       |  3 ++
 recipes-houseos/netctl/netctl_0.1.bb        | 14 +++++++
 4 files changed, 77 insertions(+)
 create mode 100644 recipes-houseos/netctl/files/netctl.service
 create mode 100644 recipes-houseos/netctl/files/netctl.sh
 create mode 100644 recipes-houseos/netctl/files/postinst
 create mode 100644 recipes-houseos/netctl/netctl_0.1.bb

diff --git a/recipes-houseos/netctl/files/netctl.service b/recipes-houseos/netctl/files/netctl.service
new file mode 100644
index 0000000..f64e2d1
--- /dev/null
+++ b/recipes-houseos/netctl/files/netctl.service
@@ -0,0 +1,14 @@
+# 
+#
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 Benjamin Schilling
+
+[Unit]
+Description=netctl service
+
+[Service]
+Type=simple
+ExecStart=/bin/bash /opt/netctl/netctl.sh
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/recipes-houseos/netctl/files/netctl.sh b/recipes-houseos/netctl/files/netctl.sh
new file mode 100644
index 0000000..c8dd842
--- /dev/null
+++ b/recipes-houseos/netctl/files/netctl.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+# bash script for network interface configuration
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 Benjamin Schilling
+
+# ==== configure enp2s0 ====
+
+# read IP address
+enp2s0_ip=$(kvsc get --key enp2s0-ip)
+# read subnet mask
+enp2s0_mask=$(kvsc get --key enp2s0-mask)
+# read default gw
+enp2s0_gw=$(kvsc get --key enp2s0-gw)
+# read DNS
+enp2s0_dns=$(kvsc get --key enp2s0-dns)
+
+# set system network unit
+echo "[Match]"                           > /etc/systemd/network/enp2s0.network
+echo "Name=enp2s0"                      >> /etc/systemd/network/enp2s0.network
+echo "\n"                               >> /etc/systemd/network/enp2s0.network
+echo "[Network]"                        >> /etc/systemd/network/enp2s0.network
+echo "DNS=$enp2s0_dns"                  >> /etc/systemd/network/enp2s0.network
+echo "Address=$enp2s0_ip/$enp2s0_mask"  >> /etc/systemd/network/enp2s0.network
+echo "Gateway=$enp2s0_gw"               >> /etc/systemd/network/enp2s0.network
+
+# ==== configure enp3s0 ====
+
+# read IP address
+enp3s0_ip=$(kvsc get --key enp3s0-ip)
+# read subnet mask
+enp3s0_subnet=$(kvsc get --key enp3s0-subnet)
+# read default gw
+enp3s0_gw=$(kvsc get --key enp3s0-gw)
+# read DNS
+enp3s0_dns=$(kvsc get --key enp3s0-dns)
+
+# set system network unit
+echo "[Match]"                           > /etc/systemd/network/enp3s0.network
+echo "Name=enp3s0"                      >> /etc/systemd/network/enp3s0.network
+echo "\n"                               >> /etc/systemd/network/enp3s0.network
+echo "[Network]"                        >> /etc/systemd/network/enp3s0.network
+echo "DNS=$enp3s0_dns"                  >> /etc/systemd/network/enp3s0.network
+echo "Address=$enp3s0_ip/$enp3s0_mask"  >> /etc/systemd/network/enp3s0.network
+echo "Gateway=$enp3s0_gw"               >> /etc/systemd/network/enp3s0.network
+
+systemctl restart systemd-networkd
\ No newline at end of file
diff --git a/recipes-houseos/netctl/files/postinst b/recipes-houseos/netctl/files/postinst
new file mode 100644
index 0000000..25bf384
--- /dev/null
+++ b/recipes-houseos/netctl/files/postinst
@@ -0,0 +1,3 @@
+#!/bin/bash
+# enable systemd service unit
+systemctl enable /usr/lib/systemd/system/netctl.service
\ No newline at end of file
diff --git a/recipes-houseos/netctl/netctl_0.1.bb b/recipes-houseos/netctl/netctl_0.1.bb
new file mode 100644
index 0000000..fd54699
--- /dev/null
+++ b/recipes-houseos/netctl/netctl_0.1.bb
@@ -0,0 +1,14 @@
+# ISAR Recipe for the netctl script
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 Benjamin Schilling
+
+inherit dpkg-raw
+
+SRC_URI = "file://netctl.sh \
+           file://netctl.service"
+
+do_install() {
+    install -v -d ${D}/usr/lib/systemd/system/
+    install -v -m 644 ${WORKDIR}/netctl.service ${D}/usr/lib/systemd/system/netctl.service
+    install -v -m 644 ${WORKDIR}/netctl.sh ${D}/opt/netctl/netctl.sh
+}
\ No newline at end of file