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pim6d: Implementing "show ipv6 pim upstream-join-desired" CLI

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Adding new show CLI to display group join desired status.

Signed-off-by: Abhishek N R <abnr@vmware.com>
This commit is contained in:
Abhishek N R 2022-02-14 23:24:31 -08:00
parent 95023bd72a
commit e577f6e7d5
3 changed files with 56 additions and 13 deletions
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32
pimd/pim6_cmd.c
View File

@ -932,6 +932,37 @@ DEFPY (show_ipv6_pim_upstream_vrf_all,
return CMD_SUCCESS;
}
DEFPY (show_ipv6_pim_upstream_join_desired,
show_ipv6_pim_upstream_join_desired_cmd,
"show ipv6 pim [vrf NAME] upstream-join-desired [json$json]",
SHOW_STR
IPV6_STR
PIM_STR
VRF_CMD_HELP_STR
"PIM upstream join-desired\n"
JSON_STR)
{
struct pim_instance *pim;
struct vrf *v;
bool uj = !!json;
v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME);
if (!v)
return CMD_WARNING;
pim = pim_get_pim_instance(v->vrf_id);
if (!pim) {
vty_out(vty, "%% Unable to find pim instance\n");
return CMD_WARNING;
}
pim_show_join_desired(pim, vty, uj);
return CMD_SUCCESS;
}
void pim_cmd_init(void)
{
if_cmd_init(pim_interface_config_write);
@ -992,4 +1023,5 @@ void pim_cmd_init(void)
install_element(VIEW_NODE, &show_ipv6_pim_statistics_cmd);
install_element(VIEW_NODE, &show_ipv6_pim_upstream_cmd);
install_element(VIEW_NODE, &show_ipv6_pim_upstream_vrf_all_cmd);
install_element(VIEW_NODE, &show_ipv6_pim_upstream_join_desired_cmd);
}

23
pimd/pim_cmd.c
View File

@ -4509,9 +4509,9 @@ DEFUN (show_ip_pim_channel,
return CMD_SUCCESS;
}
DEFUN (show_ip_pim_upstream_join_desired,
DEFPY (show_ip_pim_upstream_join_desired,
show_ip_pim_upstream_join_desired_cmd,
"show ip pim [vrf NAME] upstream-join-desired [json]",
"show ip pim [vrf NAME] upstream-join-desired [json$json]",
SHOW_STR
IP_STR
PIM_STR
@ -4519,14 +4519,23 @@ DEFUN (show_ip_pim_upstream_join_desired,
"PIM upstream join-desired\n"
JSON_STR)
{
int idx = 2;
struct vrf *vrf = pim_cmd_lookup_vrf(vty, argv, argc, &idx);
bool uj = use_json(argc, argv);
struct pim_instance *pim;
struct vrf *v;
bool uj = !!json;
if (!vrf)
v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME);
if (!v)
return CMD_WARNING;
pim_show_join_desired(vrf->info, vty, uj);
pim = pim_get_pim_instance(v->vrf_id);
if (!pim) {
vty_out(vty, "%% Unable to find pim instance\n");
return CMD_WARNING;
}
pim_show_join_desired(pim, vty, uj);
return CMD_SUCCESS;
}

14
pimd/pim_cmd_common.c
View File

@ -1404,14 +1404,15 @@ static void pim_show_join_desired_helper(struct pim_instance *pim,
json_object *json, bool uj)
{
json_object *json_group = NULL;
char src_str[INET_ADDRSTRLEN];
char grp_str[INET_ADDRSTRLEN];
json_object *json_row = NULL;
pim_inet4_dump("<src?>", up->sg.src, src_str, sizeof(src_str));
pim_inet4_dump("<grp?>", up->sg.grp, grp_str, sizeof(grp_str));
if (uj) {
char grp_str[PIM_ADDRSTRLEN];
char src_str[PIM_ADDRSTRLEN];
snprintfrr(grp_str, sizeof(grp_str), "%pPAs", &up->sg.grp);
snprintfrr(src_str, sizeof(src_str), "%pPAs", &up->sg.src);
json_object_object_get_ex(json, grp_str, &json_group);
if (!json_group) {
@ -1431,7 +1432,8 @@ static void pim_show_join_desired_helper(struct pim_instance *pim,
json_object_object_add(json_group, src_str, json_row);
} else {
vty_out(vty, "%-15s %-15s %-6s\n", src_str, grp_str,
vty_out(vty, "%-15pPAs %-15pPAs %-6s\n", &up->sg.src,
&up->sg.grp,
pim_upstream_evaluate_join_desired(pim, up) ? "yes"
: "no");
}