bgpd: show per vrf rpki configuration in show run

Show per VRF RPKI configuration in "show run".

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>

1 files changed, 45 insertions, 13 deletions

diff --git a/bgpd/bgp_rpki.c b/bgpd/bgp_rpki.c
index f2778b0d94..9a056678ae 100644
--- a/bgpd/bgp_rpki.c
+++ b/bgpd/bgp_rpki.c
@@ -50,6 +50,8 @@ DEFINE_MTYPE_STATIC(BGPD, BGP_RPKI_CACHE_GROUP, "BGP RPKI Cache server group");
 DEFINE_MTYPE_STATIC(BGPD, BGP_RPKI_RTRLIB, "BGP RPKI RTRLib");
 DEFINE_MTYPE_STATIC(BGPD, BGP_RPKI_REVALIDATE, "BGP RPKI Revalidation");
 
+#define STR_SEPARATOR 10
+
 #define POLLING_PERIOD_DEFAULT 3600
 #define EXPIRE_INTERVAL_DEFAULT 7200
 #define RETRY_INTERVAL_DEFAULT 600
@@ -109,6 +111,8 @@ struct rpki_vrf {
 
 static struct rpki_vrf *find_rpki_vrf(const char *vrfname);
 static int bgp_rpki_vrf_update(struct vrf *vrf, bool enabled);
+static int bgp_rpki_write_vrf(struct vty *vty, struct vrf *vrf);
+static int bgp_rpki_hook_write_vrf(struct vty *vty, struct vrf *vrf);
 static int bgp_rpki_write_debug(struct vty *vty, bool running);
 static int start(struct rpki_vrf *rpki_vrf);
 static void stop(struct rpki_vrf *rpki_vrf);
@@ -852,6 +856,7 @@ static int bgp_rpki_module_init(void)
 	hook_register(frr_early_fini, bgp_rpki_fini);
 	hook_register(bgp_hook_config_write_debug, &bgp_rpki_write_debug);
 	hook_register(bgp_hook_vrf_update, &bgp_rpki_vrf_update);
+	hook_register(bgp_hook_config_write_vrf, &bgp_rpki_hook_write_vrf);
 
 	return 0;
 }
@@ -1449,14 +1454,34 @@ static int bgp_rpki_write_debug(struct vty *vty, bool running)
 	return 0;
 }
 
-static int config_write(struct vty *vty)
+static int bgp_rpki_hook_write_vrf(struct vty *vty, struct vrf *vrf)
+{
+	int ret;
+
+	ret = bgp_rpki_write_vrf(vty, vrf);
+	if (ret == ERROR)
+		return 0;
+	return ret;
+}
+
+static int bgp_rpki_write_vrf(struct vty *vty, struct vrf *vrf)
 {
 	struct listnode *cache_node;
 	struct cache *cache;
-	struct rpki_vrf *rpki_vrf;
+	struct rpki_vrf *rpki_vrf = NULL;
+	char sep[STR_SEPARATOR];
+	vrf_id_t vrf_id = VRF_DEFAULT;
+
+	if (!vrf) {
+		rpki_vrf = find_rpki_vrf(NULL);
+		snprintf(sep, sizeof(sep), "%s", "");
+	} else if (vrf->vrf_id != VRF_DEFAULT) {
+		rpki_vrf = find_rpki_vrf(vrf->name);
+		snprintf(sep, sizeof(sep), "%s", " ");
+		vrf_id = vrf->vrf_id;
+	} else
+		return ERROR;
 
-	/* assume default vrf */
-	rpki_vrf = find_rpki_vrf(NULL);
 	if (!rpki_vrf)
 		return ERROR;
 
@@ -1467,17 +1492,18 @@ static int config_write(struct vty *vty)
 		/* do not display the default config values */
 		return 0;
 
-	vty_out(vty, "!\n");
-	vty_out(vty, "rpki\n");
+	if (vrf_id == VRF_DEFAULT)
+		vty_out(vty, "%s!\n", sep);
+	vty_out(vty, "%srpki\n", sep);
 
 	if (rpki_vrf->polling_period != POLLING_PERIOD_DEFAULT)
-		vty_out(vty, " rpki polling_period %d\n",
+		vty_out(vty, "%s rpki polling_period %d\n", sep,
 			rpki_vrf->polling_period);
 	if (rpki_vrf->retry_interval != RETRY_INTERVAL_DEFAULT)
-		vty_out(vty, " rpki retry_interval %d\n",
+		vty_out(vty, "%s rpki retry_interval %d\n", sep,
 			rpki_vrf->retry_interval);
 	if (rpki_vrf->expire_interval != EXPIRE_INTERVAL_DEFAULT)
-		vty_out(vty, " rpki expire_interval %d\n",
+		vty_out(vty, "%s rpki expire_interval %d\n", sep,
 			rpki_vrf->expire_interval);
 
 	for (ALL_LIST_ELEMENTS_RO(rpki_vrf->cache_list, cache_node, cache)) {
@@ -1488,8 +1514,8 @@ static int config_write(struct vty *vty)
 #endif
 		case TCP:
 			tcp_config = cache->tr_config.tcp_config;
-			vty_out(vty, " rpki cache %s %s ", tcp_config->host,
-				tcp_config->port);
+			vty_out(vty, "%s rpki cache %s %s ", sep,
+				tcp_config->host, tcp_config->port);
 			if (tcp_config->bindaddr)
 				vty_out(vty, "source %s ",
 					tcp_config->bindaddr);
@@ -1497,7 +1523,7 @@ static int config_write(struct vty *vty)
 #if defined(FOUND_SSH)
 		case SSH:
 			ssh_config = cache->tr_config.ssh_config;
-			vty_out(vty, " rpki cache %s %u %s %s %s ",
+			vty_out(vty, "%s rpki cache %s %u %s %s %s ", sep,
 				ssh_config->host, ssh_config->port,
 				ssh_config->username,
 				ssh_config->client_privkey_path,
@@ -1515,11 +1541,17 @@ static int config_write(struct vty *vty)
 
 		vty_out(vty, "preference %hhu\n", cache->preference);
 	}
-	vty_out(vty, "exit\n");
+
+	vty_out(vty, "%sexit\n%s", sep, vrf_id == VRF_DEFAULT ? "!\n" : "");
 
 	return 1;
 }
 
+static int config_write(struct vty *vty)
+{
+	return bgp_rpki_write_vrf(vty, NULL);
+}
+
 static struct rpki_vrf *get_rpki_vrf(const char *vrfname)
 {
 	struct rpki_vrf *rpki_vrf = NULL;