forked from pool/warewulf4
53 lines
1.4 KiB
Plaintext
53 lines
1.4 KiB
Plaintext
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Replace dhcpd and tftp with dnsmasq
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===================================
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The isc `dhcpd` server and `tftp` service can be replaced by `dnsmasq` as
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singe service, which has also the benefit that dns entries for the
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wwarewulf cluster will then also be provided.
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Installation
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-----------
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Before the installation, make sure that `dhcpd` and `tftp` are disabled.
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You can do that with the commands:
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```
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systemctl disable dhcpd
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systemctl stop dhcpd
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systemctl disable tftp
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systemctl stop tftp
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```
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Now you can install `dnsmasq` with command
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```
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zypper install dnsmasq
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```
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After the installation you have to instruct `warewulf` to use `dnsmasq` as
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`dhcpd` and `tftp` service, `dnsmasq` has to be specified in the configuration
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file `/etc/warewulf/warewulf.conf`. There you have to change the two following
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values:
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```
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tftp:
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systemd name: dnsmasq
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dhcp:
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systemd name: dnsmasq
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```
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The configuration of `dnsmasq` doesn't need to be changed, as the default configuration
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includes all files with following pattern `/etc/dnsmasq.d/*conf` into its configuration.
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This configuration is created by the template `overlays/host/etc/dnsmasq.d/ww4-hosts.conf.ww`.
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In order to build this template run
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```
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wwctl overlay build -H
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```
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After that the `dnsmasq` service has to be enabled with either
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```
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systemctl enable --now dnsmasq
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```
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or by (re)configuring warewulf with
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```
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wwctl configure dhcp
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wwctl configure tftp
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```
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