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https://github.com/schnidrig/openhab-ansible
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78 lines
2.2 KiB
Markdown
78 lines
2.2 KiB
Markdown
# openhab-ansible
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Ansible playbooks to setup openhab on a raspberry pi.
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## Prepare Raspberry Pi
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### Install raspian
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Using the [Raspberry Pi Imager](https://www.raspberrypi.org/software/) install the latest (buster) version.
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Mount sd-card and create an empty file `ssh` at the top level directory.
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Eject card and then insert sdcard into rasberry pi and boot.
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### Optional: Configure fixed ip address
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Edit the file `/etc/dhcpcd.conf` and add the following lines (according to your network) and reboot.
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interface eth0
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static ip_address=192.168.1.7/24
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static routers=192.168.1.1
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static domain_name_servers=192.168.1.1
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### User setup
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- Install /home/pi/.ssh/authorized_keys for user pi
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- delete password for user pi: `passwd --delete pi`
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### Dist Upgrade
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Upgrade all packages to newest version:
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apt update
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apt dist-upgrade -y
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## Run ansible playbook
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first install some galaxy roles:
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ansible-galaxy collection install community.general
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ansible-galaxy collection install community.docker
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Edit group_vars/all/vault.
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Edit inventory.
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Check/change other values in group_vars
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ansible-playbook -i inventory openhab.yml
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## performance tweaks
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https://github.com/openhab/openhab/wiki/Hardware-FAQ
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## Logging Config
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add the following to /home/pi/userdata/etc/log4j2.xml
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<!-- jython file appender -->
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<RollingRandomAccessFile fileName="${sys:openhab.logdir}/jython.log" filePattern="${sys:openhab.logdir}/jython.log.%i" name="JYTHON">
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<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%-5.5p] [%-36.36c] - %m%n"/>
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<Policies>
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<OnStartupTriggeringPolicy/>
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<SizeBasedTriggeringPolicy size="8 MB"/>
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</Policies>
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</RollingRandomAccessFile>
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<Logger additivity="false" level="INFO" name="jython">
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<AppenderRef ref="JYTHON"/>
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</Logger>
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# Optional:
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Add the following lines to /etc/fstab
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tmpfs /var/log/openhab tmpfs rw,size=1g,uid=1000,gid=1000,mode=0755 0 0
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tmpfs /home/pi/psa/log tmpfs rw,size=1g,uid=1000,gid=1000,mode=0755 0 0
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# Restore backed up config
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Use script: `/usr/share/openhab/runtime/bin/restore`
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