From bafe762ac01d16904c18404283027e426e19bc73 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Wed, 3 Feb 2021 16:35:48 +0100
Subject: Code reorganization.

Moving main code to src, keeping modules in modules/
---
 .../io/trygvis/rules/wireguard/wireguard.drl       | 185 ---------------------
 1 file changed, 185 deletions(-)
 delete mode 100644 module/ri-wireguard/src/main/resources/io/trygvis/rules/wireguard/wireguard.drl

(limited to 'module/ri-wireguard/src/main/resources/io/trygvis/rules/wireguard/wireguard.drl')

diff --git a/module/ri-wireguard/src/main/resources/io/trygvis/rules/wireguard/wireguard.drl b/module/ri-wireguard/src/main/resources/io/trygvis/rules/wireguard/wireguard.drl
deleted file mode 100644
index 5630ab6..0000000
--- a/module/ri-wireguard/src/main/resources/io/trygvis/rules/wireguard/wireguard.drl
+++ /dev/null
@@ -1,185 +0,0 @@
-package io.trygvis.rules.wireguard;
-
-import io.trygvis.rules.dns.DnsEntry;
-import io.trygvis.rules.machine.Machine;
-import io.trygvis.rules.network.IpCalc
-import io.trygvis.rules.network.Ipv4Address
-import io.trygvis.rules.network.Ipv4Cidr
-import java.util.ArrayList
-import java.util.List
-import java.util.Map
-
-global io.trygvis.rules.engine.TemplateEngine te;
-
-dialect  "mvel"
-
-declare WgNet
-    name        : String
-    domain      : String
-    port        : int
-    linkCidr    : String
-    networkCidr : String
-    networkBits : int
-end
-
-declare WgIpPool
-    net  : WgNet
-    role : String
-    cidr : Ipv4Cidr
-end
-
-declare WgHost
-    machine     : Machine
-    net         : WgNet
-    publicName  : String
-    publicPort  : int
-    ip          : String // This host's IP
-    networkCidr : String
-end
-
-declare WgConnection
-    name : String
-    host : WgHost
-    to   : WgHost
-end
-
-declare WgIpAllocation
-    host : WgHost
-    role : String
-    ip   : Ipv4Address
-end
-
-rule "Create IP pools" when
-    $net : WgNet()
-//    not(Ipv4Cidr(network == Ipv4Cidr.parseCidr($net.linkCidr).network))
-then
-    System.out.println("Creating main IP pools");
-    insert(new WgIpPool($net, "link", Ipv4Cidr.parseCidr($net.getLinkCidr())))
-    insert(new WgIpPool($net, "networks", Ipv4Cidr.parseCidr($net.getNetworkCidr())))
-end
-
-rule "WgHost VPN machines"
-when
-    $machine : Machine()
-    $wgNet : WgNet(name == "vpn0")
-    not(WgHost(machine == $machine))
-then
-    WgHost wgHost = new WgHost();
-    wgHost.machine = $machine;
-    wgHost.net = $wgNet;
-    wgHost.publicName = $machine.fqdn;
-    wgHost.publicPort = $wgNet.port;
-    insert(wgHost)
-end
-
-rule "Set public name of WgHost"
-when
-    $host : WgHost(publicName == null)
-    $m    : Machine(this == $host.machine, fqdn != null)
-then
-    modify($host) {
-        publicName = $m.fqdn
-    }
-end
-
-rule "Make DNS entries for all VPN hosts"
-when
-    $h : WgHost()
-    not(DnsEntry(fqdn == "%s.%s".formatted($h.machine.name, $h.net.domain), type == "A"))
-then
-    String fqdn = "%s.%s".formatted($h.machine.name, $h.net.domain);
-    insert(DnsEntry.a(fqdn))
-end
-
-rule "Connect VPN nodes"
-    salience -1
-when
-    $h : WgHost()
-    $other : WgHost(publicName != null, this != $h)
-then
-    System.out.printf("VPN connection from %s to %s%n", $h.machine.name, $other.machine.name);
-    WgConnection c = new WgConnection();
-    c.host = $h;
-    c.to = $other;
-    insert(c)
-end
-
-rule "Name connections"
-when
-    $c : WgConnection(name == null, host != null, to != null)
-then
-    String n = $c.host.machine.name + "_x_" + $c.to.machine.name;
-    modify($c) {
-      name = n
-    }
-end
-
-// This and the next rule needs to use .toString(), the specific objects might be generated multiple times,
-// but Drools use identityHashCode() to find equal objects, not equals().
-rule "Assign IP"
-when
-    $pool : WgIpPool(role == "link")
-    $ip : Ipv4Address() from $pool.cidr.addresses()
-    not(WgHost(net == $pool.net, ip == $ip.toString()))
-    $host : WgHost(net == $pool.net, ip == null)
-then
-    System.out.printf("IP: net=%s, pool.role=%s, host=%s, ip=%s%n", $pool.net.name, $pool.role, $host.machine.name, $ip);
-    modify($host) {
-        ip = $ip.toString()
-    }
-end
-
-rule "Assign network CIDR"
-when
-    $net : WgNet()
-    $network : Ipv4Cidr() from Ipv4Cidr.parseCidr($net.networkCidr).partition($net.networkBits)
-    $host : WgHost(net == $net, networkCidr == null)
-    not(WgHost(net == $net, networkCidr == $network.toString()))
-then
-    System.out.printf("Network CIDR: net=%s, host=%s, network=%s%n", $net.name, $host.machine.name, $network);
-    modify($host) {
-        networkCidr = $network.toString()
-    }
-end
-
-rule "Generate per-net files"
-    agenda-group "generate"
-    salience 10
-when
-    $net : WgNet()
-    $hosts : ArrayList() from collect(WgHost(net == $net))
-then
-    te.template("wireguard/ansible", "wireguard-" + $net.name + ".yml", Map.of(
-            "net", $net
-    ));
-
-    List machines = new ArrayList();
-    for (Object o : $hosts) {
-        WgHost m = (WgHost) o;
-        machines.add(m.getMachine());
-    }
-
-    te.template("wireguard/inventory", "inventory.yml", Map.of(
-            "net", $net,
-            "hosts", machines
-    ));
-end
-
-rule "Generate per-net, per-host files"
-    agenda-group "generate"
-    salience 10
-when
-    $net : WgNet()
-    $host : WgHost(net == $net)
-    $peers : ArrayList() from accumulate(WgConnection(host == $host, $to: to), collectList($to))
-then
-    System.out.printf("Generating per-host files: net=%s, host=%s%n", $net.name, $host.machine.name);
-
-    String output = "host_vars/%s/wireguard.yml".formatted($host.machine.name);
-
-    te.template("wireguard/ansible-host", output, Map.of(
-            "net", $net,
-            "host", $host,
-            "peers", $peers
-    ));
-end
-- 
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