Add initial failover support for ldap and ipa

The retun values are still not directly used with ldap libraries that still do
their own name resolution, but this patch introduces a very basic framework to
have a multiple providers in one domain use and share a single failover
service if they want to.

1 files changed, 8 insertions, 1 deletions

diff --git a/server/providers/data_provider_be.c b/server/providers/data_provider_be.c
index d5c2492b0..b5d24600f 100644
--- a/server/providers/data_provider_be.c
+++ b/server/providers/data_provider_be.c
@@ -41,6 +41,8 @@
 #include "dbus/dbus.h"
 #include "sbus/sssd_dbus.h"
 #include "providers/dp_backend.h"
+#include "providers/fail_over.h"
+#include "resolv/async_resolv.h"
 #include "monitor/monitor_interfaces.h"
 
 #define MSG_TARGET_NO_CONFIGURED "sssd_be: The requested target is not configured"
@@ -138,7 +140,6 @@ static int be_file_request(struct be_ctx *ctx,
     return EOK;
 }
 
-
 bool be_is_offline(struct be_ctx *ctx)
 {
     time_t now = time(NULL);
@@ -991,6 +992,12 @@ int be_process_init(TALLOC_CTX *mem_ctx,
         return ENOMEM;
     }
 
+    ret = be_init_failover(ctx);
+    if (ret != EOK) {
+        DEBUG(0, ("fatal error initializing failover context\n"));
+        return ret;
+    }
+
     ret = confdb_get_domain(cdb, be_domain, &ctx->domain);
     if (ret != EOK) {
         DEBUG(0, ("fatal error retrieving domain configuration\n"));