On 02/24/2012 01:42 PM, Petr Spacek wrote:
Hello,
this patch is documentation improvement & configuration check for
situations, where persistent search and zone refresh are enabled at same
time. (Which is not allowed.)
It's related to fix https://fedorahosted.org/bind-dyndb-ldap/ticket/43 -
hold bind and plugin global settings in LDAP.
... there is the forgotten patch :-)
--
Petr^3 Spacek
>From 2e4165fd1d8ee3efd5b61c5a1da76e73ea8385d7 Mon Sep 17 00:00:00 2001
From: Petr Spacek <pspa...@redhat.com>
Date: Fri, 24 Feb 2012 13:37:04 +0100
Subject: [PATCH] Documentation improvement, add configuration check.
Signed-off-by: Petr Spacek <pspa...@redhat.com>
---
README | 16 ++++++++++------
src/zone_manager.c | 10 +++++++++-
2 files changed, 19 insertions(+), 7 deletions(-)
diff --git a/README b/README
index 2770c46..914abdc 100644
--- a/README
+++ b/README
@@ -179,10 +179,11 @@ cache_ttl (default 120)
zone_refresh (default 0)
Interval (in seconds) of how often the LDAP driver should query the
- LDAP server for changes in zone settings. Currently, this is only
- the idnsUpdatePolicy attribute which specifies the update policy for
- a zone. If this option is set to 0, the LDAP driver will never refresh
- the settings.
+ LDAP server for changes in zone settings. If this option is set to 0,
+ the LDAP driver will never refresh the settings.
+ Currently, global settings in idnsConfigObject and zone specific
+ settings in idnsZone attributes are refreshed.
+ Value is ignored if persistent search (psearch) is enabled.
timeout (default 10)
Timeout (in seconds) of the queries to the LDAP server. If the LDAP
@@ -197,8 +198,10 @@ fake_mname (default "")
psearch (default no)
Set this option to "yes" if you would like to use persistent search
- query for zone records. When server supports persistent search
- your zones will be automatically update when they change in LDAP.
+ query for zone records and global settings. When server supports
+ persistent search your zones and configuration will be automatically
+ update when they change in LDAP.
+ Enabling psearch disables zone_refresh.
reconnect_interval (default 60)
Time (in seconds) after that the plugin should try to connect to LDAP
@@ -260,6 +263,7 @@ sync_ptr = idnsAllowSyncPTR
zone_refresh = idnsZoneRefresh
Forward policy option cannot be set without setting forwarders at the same time.
+Zone refresh interval is ignored on target server if psearch is enabled.
6. License
diff --git a/src/zone_manager.c b/src/zone_manager.c
index 5ca47fd..c8a144f 100644
--- a/src/zone_manager.c
+++ b/src/zone_manager.c
@@ -113,12 +113,14 @@ manager_create_db_instance(isc_mem_t *mctx, const char *name,
isc_result_t result;
db_instance_t *db_inst = NULL;
unsigned int zone_refresh;
+ isc_boolean_t psearch;
isc_timermgr_t *timer_mgr;
isc_interval_t interval;
isc_timertype_t timer_type = isc_timertype_inactive;
isc_task_t *task;
setting_t manager_settings[] = {
{ "zone_refresh", default_uint(0) },
+ { "psearch", default_boolean(0) },
end_of_settings
};
@@ -140,6 +142,7 @@ manager_create_db_instance(isc_mem_t *mctx, const char *name,
/* Parse settings. */
manager_settings[0].target = &zone_refresh;
+ manager_settings[1].target = &psearch;
CHECK(set_settings(manager_settings, argv));
CHECKED_MEM_GET_PTR(mctx, db_inst);
@@ -158,7 +161,12 @@ manager_create_db_instance(isc_mem_t *mctx, const char *name,
timer_mgr = dns_dyndb_get_timermgr(dyndb_args);
isc_interval_set(&interval, zone_refresh, 0);
- if (zone_refresh) {
+ if (zone_refresh && psearch) {
+ log_error("Zone refresh and persistent search are enabled at same time! "
+ "Only persistent search will be used.");
+ }
+
+ if (zone_refresh && !psearch) {
timer_type = isc_timertype_ticker;
} else {
timer_type = isc_timertype_inactive;
--
1.7.7.6
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