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Consolidate nftables setup for alpine, debian and ceph roles

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This commit is contained in:
Timotej Lazar 2025-02-12 17:24:24 +01:00
parent bfda7b3236
commit 0d60aa107f
8 changed files with 76 additions and 52 deletions
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22
templates/services.nft.j2 Normal file
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table inet filter {
chain input {
{% for service in services %}
{% set prefixes = service | allowed_prefixes %}
{% set ports = service.ports | compact_numlist %}
{% if 'name' in service %}
# service {{ service.name }}
{% endif %}
{% if prefixes %}
{% if prefixes | ipv4 %}
ip saddr { {{ prefixes | ipv4 | join(', ') }} } {{ service.protocol.value }} dport { {{ ports }} } accept
{% endif %}
{% if prefixes | ipv6 %}
ip6 saddr { {{ prefixes | ipv6 | join(', ') }} } {{ service.protocol.value }} dport { {{ ports }} } accept
{% endif %}
{% else %}
{{ service.protocol.value }} dport { {{ ports }} } accept
{% endif %}
{% endfor %}
}
}