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zebra: json support for show evpn rmac specific mac command

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Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
This commit is contained in:
Mitesh Kanjariya 2017-10-17 05:25:47 -07:00
parent 75223c9e4a
commit 316f4ca4d9
3 changed files with 64 additions and 21 deletions
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8
zebra/zebra_vty.c
View File

@ -2067,24 +2067,26 @@ DEFUN (show_evpn_l3vni_vni,
DEFUN (show_evpn_rmac_l3vni_mac,
show_evpn_rmac_l3vni_mac_cmd,
"show evpn rmac l3vni " CMD_VNI_RANGE " mac WORD",
"show evpn rmac l3vni " CMD_VNI_RANGE " mac WORD [json]",
SHOW_STR
"EVPN\n"
"RMAC\n"
"L3-VNI\n"
"VNI number\n"
"MAC\n"
"mac-address (e.g. 0a:0a:0a:0a:0a:0a)\n")
"mac-address (e.g. 0a:0a:0a:0a:0a:0a)\n"
JSON_STR)
{
vni_t l3vni = 0;
struct ethaddr mac;
u_char uj = use_json(argc, argv);
l3vni = strtoul(argv[4]->arg, NULL, 10);
if (!prefix_str2mac(argv[6]->arg, &mac)) {
vty_out(vty, "%% Malformed MAC address\n");
return CMD_WARNING;
}
zebra_vxlan_print_specific_rmac_l3vni(vty, l3vni, &mac);
zebra_vxlan_print_specific_rmac_l3vni(vty, l3vni, &mac, uj);
return CMD_SUCCESS;
}

74
zebra/zebra_vxlan.c
View File

@ -65,7 +65,8 @@ static void zvni_print_neigh_hash_all_vni(struct hash_backet *backet,
void **args);
static void zl3vni_print_nh(zebra_neigh_t *n, struct vty *vty,
json_object *json);
static void zl3vni_print_rmac(zebra_mac_t *zrmac, struct vty *vty);
static void zl3vni_print_rmac(zebra_mac_t *zrmac, struct vty *vty,
json_object *json);
static void zvni_print_mac(zebra_mac_t *mac, void *ctxt);
static void zvni_print_mac_hash(struct hash_backet *backet, void *ctxt);
static void zvni_print_mac_hash_all_vni(struct hash_backet *backet, void *ctxt);
@ -466,21 +467,39 @@ static void zl3vni_print_nh(zebra_neigh_t *n,
/* Print a specific RMAC entry */
static void zl3vni_print_rmac(zebra_mac_t *zrmac,
struct vty *vty)
struct vty *vty,
json_object *json)
{
char buf1[ETHER_ADDR_STRLEN];
char buf2[PREFIX_STRLEN];
struct listnode *node = NULL;
struct prefix *p = NULL;
json_object *json_hosts = NULL;
vty_out(vty, "MAC: %s\n",
prefix_mac2str(&zrmac->macaddr, buf1, sizeof(buf1)));
vty_out(vty, " Remote VTEP: %s\n",
inet_ntoa(zrmac->fwd_info.r_vtep_ip));
vty_out(vty, " Host-List:\n");
for (ALL_LIST_ELEMENTS_RO(zrmac->host_list, node, p))
vty_out(vty, " %s\n",
prefix2str(p, buf2, sizeof(buf2)));
if (!json) {
vty_out(vty, "MAC: %s\n",
prefix_mac2str(&zrmac->macaddr, buf1, sizeof(buf1)));
vty_out(vty, " Remote VTEP: %s\n",
inet_ntoa(zrmac->fwd_info.r_vtep_ip));
vty_out(vty, " Host-List:\n");
for (ALL_LIST_ELEMENTS_RO(zrmac->host_list, node, p))
vty_out(vty, " %s\n",
prefix2str(p, buf2, sizeof(buf2)));
} else {
json_hosts = json_object_new_array();
json_object_string_add(json, "Rmac",
prefix_mac2str(&zrmac->macaddr,
buf1,
sizeof(buf1)));
json_object_string_add(json, "vtep-ip",
inet_ntoa(zrmac->fwd_info.r_vtep_ip));
for (ALL_LIST_ELEMENTS_RO(zrmac->host_list, node, p))
json_object_array_add(json_hosts,
json_object_new_string(
prefix2str(p, buf2,
sizeof(buf2))));
json_object_object_add(json, "hosts", json_hosts);
}
}
/*
@ -3691,29 +3710,50 @@ void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id,
void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty,
vni_t l3vni,
struct ethaddr *rmac)
struct ethaddr *rmac,
u_char use_json)
{
zebra_l3vni_t *zl3vni = NULL;
zebra_mac_t *zrmac = NULL;
json_object *json = NULL;
if (!is_evpn_enabled())
if (!is_evpn_enabled()) {
if (use_json)
vty_out(vty, "{}\n");
return;
}
if (use_json)
json = json_object_new_object();
zl3vni = zl3vni_lookup(l3vni);
if (!zl3vni) {
vty_out(vty, "%% L3-VNI %u doesnt exist\n",
l3vni);
if (use_json)
vty_out(vty, "{}\n");
else
vty_out(vty, "%% L3-VNI %u doesnt exist\n",
l3vni);
return;
}
zrmac = zl3vni_rmac_lookup(zl3vni, rmac);
if (!zrmac) {
vty_out(vty, "%% Requested RMAC doesnt exist in L3-VNI %u",
l3vni);
if (use_json)
vty_out(vty, "{}\n");
else
vty_out(vty,
"%% Requested RMAC doesnt exist in L3-VNI %u",
l3vni);
return;
}
zl3vni_print_rmac(zrmac, vty);
zl3vni_print_rmac(zrmac, vty, json);
if (use_json) {
vty_out(vty, "%s\n", json_object_to_json_string_ext(
json, JSON_C_TO_STRING_PRETTY));
json_object_free(json);
}
}
void zebra_vxlan_print_rmacs_l3vni(struct vty *vty,

3
zebra/zebra_vxlan.h
View File

@ -56,7 +56,8 @@ extern int zebra_vxlan_vrf_delete(struct zebra_vrf *);
extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni,
struct ipaddr *ip, u_char uj);
extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni,
struct ethaddr *rmac);
struct ethaddr *rmac,
u_char use_json);
extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf,
vni_t vni, u_char use_json);
extern void zebra_vxlan_print_macs_all_vni(struct vty *vty,