netif network configuration

templates/network-interfaces.j2

@@ -53,5 +53,122 @@ iface {{ netif.device }} inet6 {{ ipv6.method }}
 {% endfor %}
 {% endif %}
 
+{% if netifs is defined %}
+{% for netif in netifs %}
+{% if netifs[netif].type == "ethernet" or netifs[netif].type == "virt" %}
+
+### netif {{netif}}
+{% set dev = netifs[netif].device | default( 'enx' + netifs[netif].mac | regex_replace(':') ) %}
+auto {{dev}}
+
+{% if netifs[netif].type == "virt" and hostvars[virt_host].netifs[netifs[netif].virt_host_netif].type == "virt_pointopoint" %}
+
+# virt_pointopoint -> {{virt_host}} {{netifs[netif].virt_host_netif}}
+{% set ips_ipv4 = netifs[netif] | json_query("ips[].ip") | ipv4("address") %}
+{% set ips_ipv4_first = ips_ipv4 | first %}
+{% set ips_ipv4 = ips_ipv4 | difference(ips_ipv4_first) %}
+{% set virt_pointopoint_ips_ipv4 = hostvars[virt_host].netifs[netifs[netif].virt_host_netif] | json_query("ips[].ip") | ipv4("address") %}
+{% set virt_pointopoint_ips_ipv4_first = virt_pointopoint_ips_ipv4 | first %}
+{% set virt_pointopoint_ips_ipv4 = virt_pointopoint_ips_ipv4 | difference(virt_pointopoint_ips_ipv4_first) %}
+{% set ips_ipv6 = netifs[netif] | json_query("ips[].ip") | ipv6("address") %}
+{% set ips_ipv6_first = ips_ipv6 | first %}
+{% set ips_ipv6 = ips_ipv6 | difference(ips_ipv6_first) %}
+{% set virt_pointopoint_ips_ipv6 = hostvars[virt_host].netifs[netifs[netif].virt_host_netif] | json_query("ips[].ip") | ipv6("address") %}
+{% set virt_pointopoint_ips_ipv6_first = virt_pointopoint_ips_ipv6 | first %}
+{% set virt_pointopoint_ips_ipv6 = virt_pointopoint_ips_ipv6 | difference(virt_pointopoint_ips_ipv6_first) %}
+iface {{ dev }} inet static
+      address {{ ips_ipv4_first }}
+      netmask 32
+      pointopoint {{ virt_pointopoint_ips_ipv4_first }}
+      gateway {{ virt_pointopoint_ips_ipv4_first }}
+{% for ptpip in virt_pointopoint_ips_ipv4 %}
+      post-up  /sbin/ip -family inet route add {{ ptpip }}/32 dev {{ dev }} via {{ virt_pointopoint_ips_ipv4_first }}
+      pre-down /sbin/ip -family inet route del {{ ptpip }}/32 dev {{ dev }} via {{ virt_pointopoint_ips_ipv4_first }}
+{% endfor %}
+{% if netifs[netif].dns_resolvers is defined  and netifs[netif].dns_resolvers | ipv4 %}
+      dns-nameservers {{ netifs[netif].dns_resolvers | ipv4 | join(" ") }}
+{% endif %}
+{% if netifs[netif].dns_search is defined%}
+      dns-search {{ netifs[netif].dns_search | join(" ") }}
+{% endif %}
+{% for ip in ips_ipv4 %}
+iface {{ dev }} inet static
+      address {{ ip }}
+      netmask 32
+{% if netifs[netif].dns_resolvers is defined and netifs[netif].dns_resolvers | ipv4 %}
+      dns-nameservers {{ netifs[netif].dns_resolvers | ipv4 | join(" ") }}
+{% endif %}
+{% if netifs[netif].dns_search is defined %}
+      dns-search {{ netifs[netif].dns_search | join(" ") }}
+{% endif %}
+{% endfor %}
+iface {{ dev }} inet6 static
+      address {{ ips_ipv6_first }}
+      netmask 128
+      post-up  /sbin/ip -family inet6 route add {{ virt_pointopoint_ips_ipv6_first }} dev {{ dev }}
+      post-up /sbin/ip -family inet6 route add default via {{ virt_pointopoint_ips_ipv6_first }}
+      pre-down /sbin/ip -family inet6 route del default via {{ virt_pointopoint_ips_ipv6_first }}
+      pre-down /sbin/ip -family inet6 route del {{ virt_pointopoint_ips_ipv6_first }} dev {{ dev }}
+{% for ptpip in virt_pointopoint_ips_ipv6 %}
+      post-up  /sbin/ip -family inet6 route add {{ ptpip }} dev {{ dev }} via {{ virt_pointopoint_ips_ipv6_first }}
+      pre-down /sbin/ip -family inet6 route del {{ ptpip }} dev {{ dev }} via {{ virt_pointopoint_ips_ipv6_first }}
+{% if netifs[netif].dns_resolvers is defined and netifs[netif].dns_resolvers | ipv6 %}
+      dns-nameservers {{ netifs[netif].dns_resolvers | ipv6 | join(" ") }}
+{% endif %}
+{% if netifs[netif].dns_search is defined %}
+      dns-search {{ netifs[netif].dns_search | join(" ") }}
+{% endif %}
+{% endfor %}
+{% for ip in ips_ipv6 %}
+iface {{ dev }} inet6 static
+      address {{ ip }}
+      netmask 128
+{% if netifs[netif].dns_resolvers is defined and netifs[netif].dns_resolvers | ipv6 %}
+      dns-nameservers {{ netifs[netif].dns_resolvers | ipv6 | join(" ") }}
+{% endif %}
+{% if netifs[netif].dns_search is defined %}
+      dns-search {{ netifs[netif].dns_search | join(" ") }}
+{% endif %}
+{% endfor %}
+
+{% else %}
+
+{% for ip in netifs[netif].ips %}
+{% if ip.ip | ipv6 %}
+# ipv6 {{ip.ip}}
+iface {{ dev }} inet6 static
+      address   {{ ip.ip | ipv6('address') }}
+      netmask   {{ ip.ip | ipv6('prefix') }}
+      #gateway
+{% if netifs[netif].dns_resolvers is defined and netifs[netif].dns_resolvers | ipv6 %}
+      dns-nameservers {{ netifs[netif].dns_resolvers | ipv6 | join(" ") }}
+{% endif %}
+{% if netifs[netif].dns_search is defined %}
+      dns-search {{ netifs[netif].dns_search | join(" ") }}
+{% endif %}
+{% endif %}
+{% if ip.ip | ipv4 %}
+# ipv4 {{ip.ip}}
+iface {{ dev }} inet static
+      address   {{ ip.ip | ipv4('address') }}
+      network   {{ ip.ip | ipv4('network') }}
+      netmask   {{ ip.ip | ipv4('prefix') }}
+      broadcast {{ ip.ip | ipv4('broadcast') }}
+      #gateway
+{% if netifs[netif].dns_resolvers is defined and netifs[netif].dns_resolvers | ipv4 %}
+      dns-nameservers {{ netifs[netif].dns_resolvers | ipv4 | join(" ") }}
+{% endif %}
+{% if netifs[netif].dns_search is defined %}
+      dns-search {{ netifs[netif].dns_search | join(" ") }}
+{% endif %}
+{% endif %}
+{% endfor %}
+
+{% endif %}
+
+{% endif %}
+{% endfor %}
+{% endif %}
+
 # Include files from /etc/network/interfaces.d:
 source-directory /etc/network/interfaces.d