add houseos-services recipe

meta-houseos.yml

@@ -40,6 +40,10 @@ local_conf_header:
     USER_dev[home] = "/var/lib/dev"
     USER_dev[comment] = "dev user"
     USER_dev[flags] = "system create-home"
+    USERS += "kvsd"
+    USER_kvsd[home] = "/var/lib/kvsd"
+    USER_kvsd[comment] = "kvsd user"
+    USER_kvsd[flags] = "system create-home"
     USERS += "pihole"
     USER_pihole[home] = "/var/lib/pihole"
     USER_pihole[comment] = "pihole user"

recipes-core/images/house-os-core.inc

@@ -5,3 +5,9 @@ IMAGE_INSTALL += "kvs"
 
 # Secure Control Protocol Client
 IMAGE_INSTALL += "scp-client"
+
+# Services
+IMAGE_INSTALL += "houseos-services"
+
+# SSH Login
+IMAGE_INSTALL += "sshd-regen-keys"

recipes-houseos/houseos-services/files/kvsd-dir.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Key Value Store Daemon Store directory creation
+Documentation=https://github.com/houseos/kvs
+
+[Service]
+Type=simple
+ExecStartPre=mkdir -p /mnt/data/kvsd
+ExecStart=chown -c kvsd /mnt/data/kvsd
+StandardOutput=null
+Restart=always
+After=mnt-data.mount
+
+[Install]
+WantedBy=multi-user.target

recipes-houseos/houseos-services/files/kvsd.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Key Value Store Daemon
+Documentation=https://github.com/houseos/kvs
+
+[Service]
+User=kvsd
+Type=simple
+ExecStart=/usr/bin/kvsd --ip 127.0.0.1 --port 27001 --path /mnt/data/kvsd/ --backend file
+StandardOutput=null
+Restart=always
+After=kvsd-dir.service
+
+[Install]
+WantedBy=multi-user.target

recipes-houseos/houseos-services/files/mnt-data.mount

@@ -0,0 +1,10 @@
+[Unit]
+Description=Data mount service unit
+
+[Mount]
+Type=ext4
+What=/dev/sda5
+Where=/mnt/data
+
+[Install]
+WantedBy=multi-user.target

recipes-houseos/houseos-services/files/postinst

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Enable systemd units
+systemctl enable /usr/lib/systemd/user/kvsd.service
+systemctl enable /usr/lib/systemd/user/kvsd-dir.service
+systemctl enable /usr/lib/systemd/user/mnt-data.mount
+
+systemctl daemon-reload

recipes-houseos/houseos-services/houseos-services_0.1.bb

@@ -0,0 +1,22 @@
+# ISAR Recipe for the HouseOS Services
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 Benjamin Schilling
+
+DESCRIPTION = "houseos-services"
+MAINTAINER = "Benjamin Schilling <benjamin.schilling33@gmail.com>"
+
+inherit dpkg-raw
+
+DEBIAN_DEPENDS += "systemd, kvs"
+
+SRC_URI = "file://kvsd.service \
+           file://kvsd-dir.service \
+           file://mnt-data.mount \
+           file://postinst"
+
+do_install() {
+    install -v -d ${D}/usr/lib/systemd/user
+    install -v -m 644 ${WORKDIR}/kvsd.service ${D}/usr/lib/systemd/user/kvsd.service
+    install -v -m 644 ${WORKDIR}/kvsd-dir.service ${D}/usr/lib/systemd/user/kvsd-dir.service
+    install -v -m 644 ${WORKDIR}/mnt-data.mount ${D}/usr/lib/systemd/user/mnt-data.mount
+}