From: Marcin Siodelski <marcin@isc.org>
Date: Mon, 29 Aug 2016 14:32:51 +0000 (+0200)
Subject: [3684] Added example file with MySQL host database connection.
X-Git-Tag: trac5006_base~8^2~5
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5a5f430db7d63d479a54e146a9ce2d16d5ce4d81;p=thirdparty%2Fkea.git

[3684] Added example file with MySQL host database connection.
---

diff --git a/doc/Makefile.am b/doc/Makefile.am
index be2d9f3752..9b597fb462 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -23,6 +23,7 @@ nobase_dist_doc_DATA += examples/kea6/classify.json
 nobase_dist_doc_DATA += examples/kea6/hooks.json
 nobase_dist_doc_DATA += examples/kea6/leases-expiration.json
 nobase_dist_doc_DATA += examples/kea6/multiple-options.json
+nobase_dist_doc_DATA += examples/kea6/mysql-reservations.json
 nobase_dist_doc_DATA += examples/kea6/reservations.json
 nobase_dist_doc_DATA += examples/kea6/several-subnets.json
 nobase_dist_doc_DATA += examples/kea6/simple.json
diff --git a/doc/examples/kea6/mysql-reservations.json b/doc/examples/kea6/mysql-reservations.json
new file mode 100644
index 0000000000..ec50656ee2
--- /dev/null
+++ b/doc/examples/kea6/mysql-reservations.json
@@ -0,0 +1,91 @@
+# This is an example configuration file for the DHCPv6 server in Kea.
+# It contains configuration of the MySQL host database backend, used
+# to retrieve reserved addresses, host names, DHCPv4 message fields
+# and DHCP options from MySQL database.
+{ "Dhcp6":
+
+{
+# Kea is told to listen on ethX interface only.
+  "interfaces-config": {
+    "interfaces": [ "ethX" ]
+  },
+
+# We need to specify lease type. As of May 2014, three backends are supported:
+# memfile, mysql and pgsql. We'll just use memfile, because it doesn't require
+# any prior set up.
+  "lease-database": {
+    "type": "memfile"
+  },
+
+# This is pretty basic stuff, it has nothing to do with reservations.
+  "preferred-lifetime": 3000,
+  "valid-lifetime": 4000,
+  "renew-timer": 1000,
+  "rebind-timer": 2000,
+
+# Kea supports two types of identifiers in DHCPv6: hw-address (hardware/MAC address
+# of the client) and duid (DUID inserted by the client). When told to do so, Kea can
+# check for each of these identifier types, but it takes a costly database lookup
+# to do so. It is therefore useful from a performance perspective to use only
+# the reservation types that are actually used in a given network.
+    "host-reservation-identifiers": [ "duid", "hw-address" ],
+
+# Specify connection to the database holding host reservations. The type
+# specifies that the MySQL database is used. user and password are the
+# credentials used to connect to the database. host and name specify
+# location of the host where the database instance is running, and the
+# name of the database to use. The server processing a packet will first
+# check if there are any reservations specified for this client in the
+# reservations list, within the subnet (configuration file). If there are
+# no reservations there, the server will try to retrieve reservations
+# from this database.
+  "hosts-database": {
+    "type": "mysql",
+    "name": "kea",
+    "user": "kea",
+    "password": "kea",
+    "host": "localhost"
+  },
+
+# Define a subnet with a pool of dynamic addresses and a pool of dynamic
+# prefixes. Addresses and prefixes from those pools will be assigned to
+# clients which don't have reservations in the database. Subnet identifier
+# is equal to 1. If this subnet is selected for the client, this subnet
+# id will be used to search for the reservations within the database.
+  "subnet6": [
+    {
+      "subnet": "2001:db8:1::/48",
+
+      "pools": [ { "pool": "2001:db8:1::/80" } ],
+
+      "pd-pools": [
+          {
+              "prefix": "2001:db8:1:8000::",
+              "prefix-len": 56,
+              "delegated-len": 64
+          }
+      ],
+      "interface": "ethX",
+      "id": 1
+    }
+  ]
+},
+
+# The following configures logging. Kea will log all debug messages
+# to /var/log/kea-debug.log file.
+"Logging": {
+    "loggers": [
+        {
+            "name": "kea-dhcp6",
+            "output_options": [
+                {
+                    "output": "/var/log/kea-debug.log"
+                }
+            ],
+            "debuglevel": 99,
+            "severity": "DEBUG"
+        }
+    ]
+}
+
+}