root / manifests / config.pp @ 0c9bc308
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# manage a config snippet |
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define nftables::config ( |
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# lint:ignore:parameter_documentation |
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Pattern[/^\w+-\w+$/] $tablespec = $title, |
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Optional[String] $content = undef, |
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Optional[Variant[String,Array[String,1]]] $source = undef, |
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String $prefix = 'custom-', |
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# lint:endignore |
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) {
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if $content and $source {
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fail('Please pass only $content or $source, not both.')
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} |
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$concat_name = "nftables-${name}"
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Package['nftables'] -> concat {
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$concat_name: |
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path => "/etc/nftables/puppet-preflight/${prefix}${name}.nft",
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ensure_newline => true, |
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owner => root, |
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group => root, |
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mode => '0640', |
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} ~> Exec['nft validate'] -> file {
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"/etc/nftables/puppet/${prefix}${name}.nft":
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ensure => file, |
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source => "/etc/nftables/puppet-preflight/${prefix}${name}.nft",
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owner => root, |
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group => root, |
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mode => '0640', |
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} ~> Service['nftables'] |
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$data = split($name, '-') |
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concat::fragment {
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"${concat_name}-header":
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target => $concat_name, |
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order => '00', |
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content => "table ${data[0]} ${data[1]} {",
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} |
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if $source {
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concat::fragment {
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"${concat_name}-body":
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target => $concat_name, |
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order => 98, |
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source => $source, |
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} |
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} else {
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if $content {
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$_content = $content |
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} else {
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$_content = " include \"${name}-chain-*.nft\""
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} |
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concat::fragment {
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"${concat_name}-body":
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target => $concat_name, |
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order => '98', |
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content => $_content, |
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} |
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} |
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concat::fragment {
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"${concat_name}-footer":
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target => $concat_name, |
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order => '99', |
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content => '}', |
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} |
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} |