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pimd: Northbound implementation for ecmp, rebalance, KA timer.

Browse Source 
ip_pim_ecmp
no_ip_pim_ecmp
ip_pim_ecmp_rebalance
no_ip_pim_ecmp_rebalance
ip_pim_rp_keep_alive
no_ip_pim_rp_keep_alive
ip_pim_keep_alive
no_ip_pim_keep_alive

Yang Model:
  augment /frr-routing:routing/frr-routing:control-plane-protocols/frr-routing:control-plane-protocol:
    +--rw pim
       +--rw ecmp?                  boolean <false>
       +--rw ecmp-rebalance?        boolean <false>
       +--rw keep-alive-timer?      uint16 <210>
       +--rw rp-keep-alive-timer?   uint16 <210>

Signed-off-by: Sarita Patra <saritap@vmware.com>
This commit is contained in:
Sarita Patra 2020-10-23 06:31:39 -07:00
parent d27b7884fb
commit 49c6b2aac8
2 changed files with 239 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

234
pimd/pim_cmd.c
View File

@ -6917,9 +6917,32 @@ DEFUN (ip_pim_rp_keep_alive,
"Keep alive Timer\n"
"Seconds\n")
{
PIM_DECLVAR_CONTEXT(vrf, pim);
pim->rp_keep_alive_time = atoi(argv[4]->arg);
return CMD_SUCCESS;
const struct lyd_node *vrf_dnode;
const char *vrfname;
char rp_ka_timer_xpath[XPATH_MAXLEN];
if (vty->xpath_index) {
vrf_dnode =
yang_dnode_get(vty->candidate_config->dnode,
VTY_CURR_XPATH);
if (!vrf_dnode) {
vty_out(vty,
"%% Failed to get vrf dnode in candidate db\n");
return CMD_WARNING_CONFIG_FAILED;
}
vrfname = yang_dnode_get_string(vrf_dnode, "./name");
} else
vrfname = VRF_DEFAULT_NAME;
snprintf(rp_ka_timer_xpath, sizeof(rp_ka_timer_xpath),
FRR_PIM_XPATH, "frr-pim:pimd", "pim", vrfname);
strlcat(rp_ka_timer_xpath, "/rp-keep-alive-timer",
sizeof(rp_ka_timer_xpath));
nb_cli_enqueue_change(vty, rp_ka_timer_xpath, NB_OP_MODIFY,
argv[4]->arg);
return nb_cli_apply_changes(vty, NULL);
}
DEFUN (no_ip_pim_rp_keep_alive,
@ -6932,9 +6955,36 @@ DEFUN (no_ip_pim_rp_keep_alive,
"Keep alive Timer\n"
"Seconds\n")
{
PIM_DECLVAR_CONTEXT(vrf, pim);
pim->rp_keep_alive_time = PIM_KEEPALIVE_PERIOD;
return CMD_SUCCESS;
const struct lyd_node *vrf_dnode;
const char *vrfname;
char rp_ka_timer[5];
char rp_ka_timer_xpath[XPATH_MAXLEN];
snprintf(rp_ka_timer, sizeof(rp_ka_timer), "%d", PIM_KEEPALIVE_PERIOD);
if (vty->xpath_index) {
vrf_dnode =
yang_dnode_get(vty->candidate_config->dnode,
VTY_CURR_XPATH);
if (!vrf_dnode) {
vty_out(vty,
"%% Failed to get vrf dnode in candidate db\n");
return CMD_WARNING_CONFIG_FAILED;
}
vrfname = yang_dnode_get_string(vrf_dnode, "./name");
} else
vrfname = VRF_DEFAULT_NAME;
snprintf(rp_ka_timer_xpath, sizeof(rp_ka_timer_xpath),
FRR_PIM_XPATH, "frr-pim:pimd", "pim", vrfname);
strlcat(rp_ka_timer_xpath, "/rp-keep-alive-timer",
sizeof(rp_ka_timer_xpath));
nb_cli_enqueue_change(vty, rp_ka_timer_xpath, NB_OP_MODIFY,
rp_ka_timer);
return nb_cli_apply_changes(vty, NULL);
}
DEFUN (ip_pim_keep_alive,
@ -6945,9 +6995,31 @@ DEFUN (ip_pim_keep_alive,
"Keep alive Timer\n"
"Seconds\n")
{
PIM_DECLVAR_CONTEXT(vrf, pim);
pim->keep_alive_time = atoi(argv[3]->arg);
return CMD_SUCCESS;
const struct lyd_node *vrf_dnode;
const char *vrfname;
char ka_timer_xpath[XPATH_MAXLEN];
if (vty->xpath_index) {
vrf_dnode =
yang_dnode_get(vty->candidate_config->dnode,
VTY_CURR_XPATH);
if (!vrf_dnode) {
vty_out(vty,
"%% Failed to get vrf dnode in candidate db\n");
return CMD_WARNING_CONFIG_FAILED;
}
vrfname = yang_dnode_get_string(vrf_dnode, "./name");
} else
vrfname = VRF_DEFAULT_NAME;
snprintf(ka_timer_xpath, sizeof(ka_timer_xpath), FRR_PIM_XPATH,
"frr-pim:pimd", "pim", vrfname);
strlcat(ka_timer_xpath, "/keep-alive-timer", sizeof(ka_timer_xpath));
nb_cli_enqueue_change(vty, ka_timer_xpath, NB_OP_MODIFY,
argv[3]->arg);
return nb_cli_apply_changes(vty, NULL);
}
DEFUN (no_ip_pim_keep_alive,
@ -6959,9 +7031,34 @@ DEFUN (no_ip_pim_keep_alive,
"Keep alive Timer\n"
"Seconds\n")
{
PIM_DECLVAR_CONTEXT(vrf, pim);
pim->keep_alive_time = PIM_KEEPALIVE_PERIOD;
return CMD_SUCCESS;
const struct lyd_node *vrf_dnode;
const char *vrfname;
char ka_timer[5];
char ka_timer_xpath[XPATH_MAXLEN];
snprintf(ka_timer, sizeof(ka_timer), "%d", PIM_KEEPALIVE_PERIOD);
if (vty->xpath_index) {
vrf_dnode =
yang_dnode_get(vty->candidate_config->dnode,
VTY_CURR_XPATH);
if (!vrf_dnode) {
vty_out(vty,
"%% Failed to get vrf dnode in candidate db\n");
return CMD_WARNING_CONFIG_FAILED;
}
vrfname = yang_dnode_get_string(vrf_dnode, "./name");
} else
vrfname = VRF_DEFAULT_NAME;
snprintf(ka_timer_xpath, sizeof(ka_timer_xpath), FRR_PIM_XPATH,
"frr-pim:pimd", "pim", vrfname);
strlcat(ka_timer_xpath, "/keep-alive-timer", sizeof(ka_timer_xpath));
nb_cli_enqueue_change(vty, ka_timer_xpath, NB_OP_MODIFY,
ka_timer);
return nb_cli_apply_changes(vty, NULL);
}
DEFUN (ip_pim_packets,
@ -7403,10 +7500,29 @@ DEFUN (ip_pim_ecmp,
"pim multicast routing\n"
"Enable PIM ECMP \n")
{
PIM_DECLVAR_CONTEXT(vrf, pim);
pim->ecmp_enable = true;
const struct lyd_node *vrf_dnode;
const char *vrfname;
char ecmp_xpath[XPATH_MAXLEN];
return CMD_SUCCESS;
if (vty->xpath_index) {
vrf_dnode =
yang_dnode_get(vty->candidate_config->dnode,
VTY_CURR_XPATH);
if (!vrf_dnode) {
vty_out(vty,
"%% Failed to get vrf dnode in candidate db\n");
return CMD_WARNING_CONFIG_FAILED;
}
vrfname = yang_dnode_get_string(vrf_dnode, "./name");
} else
vrfname = VRF_DEFAULT_NAME;
snprintf(ecmp_xpath, sizeof(ecmp_xpath), FRR_PIM_XPATH,
"frr-pim:pimd", "pim", vrfname);
strlcat(ecmp_xpath, "/ecmp", sizeof(ecmp_xpath));
nb_cli_enqueue_change(vty, ecmp_xpath, NB_OP_MODIFY, "true");
return nb_cli_apply_changes(vty, NULL);
}
DEFUN (no_ip_pim_ecmp,
@ -7417,10 +7533,30 @@ DEFUN (no_ip_pim_ecmp,
"pim multicast routing\n"
"Disable PIM ECMP \n")
{
PIM_DECLVAR_CONTEXT(vrf, pim);
pim->ecmp_enable = false;
const struct lyd_node *vrf_dnode;
const char *vrfname;
char ecmp_xpath[XPATH_MAXLEN];
return CMD_SUCCESS;
if (vty->xpath_index) {
vrf_dnode =
yang_dnode_get(vty->candidate_config->dnode,
VTY_CURR_XPATH);
if (!vrf_dnode) {
vty_out(vty,
"%% Failed to get vrf dnode in candidate db\n");
return CMD_WARNING_CONFIG_FAILED;
}
vrfname = yang_dnode_get_string(vrf_dnode, "./name");
} else
vrfname = VRF_DEFAULT_NAME;
snprintf(ecmp_xpath, sizeof(ecmp_xpath), FRR_PIM_XPATH,
"frr-pim:pimd", "pim", vrfname);
strlcat(ecmp_xpath, "/ecmp", sizeof(ecmp_xpath));
nb_cli_enqueue_change(vty, ecmp_xpath, NB_OP_MODIFY, "false");
return nb_cli_apply_changes(vty, NULL);
}
DEFUN (ip_pim_ecmp_rebalance,
@ -7431,11 +7567,37 @@ DEFUN (ip_pim_ecmp_rebalance,
"Enable PIM ECMP \n"
"Enable PIM ECMP Rebalance\n")
{
PIM_DECLVAR_CONTEXT(vrf, pim);
pim->ecmp_enable = true;
pim->ecmp_rebalance_enable = true;
const struct lyd_node *vrf_dnode;
const char *vrfname;
char ecmp_xpath[XPATH_MAXLEN];
char ecmp_rebalance_xpath[XPATH_MAXLEN];
return CMD_SUCCESS;
if (vty->xpath_index) {
vrf_dnode =
yang_dnode_get(vty->candidate_config->dnode,
VTY_CURR_XPATH);
if (!vrf_dnode) {
vty_out(vty,
"%% Failed to get vrf dnode in candidate db\n");
return CMD_WARNING_CONFIG_FAILED;
}
vrfname = yang_dnode_get_string(vrf_dnode, "./name");
} else
vrfname = VRF_DEFAULT_NAME;
snprintf(ecmp_xpath, sizeof(ecmp_xpath), FRR_PIM_XPATH,
"frr-pim:pimd", "pim", vrfname);
strlcat(ecmp_xpath, "/ecmp", sizeof(ecmp_xpath));
snprintf(ecmp_rebalance_xpath, sizeof(ecmp_rebalance_xpath),
FRR_PIM_XPATH,
"frr-pim:pimd", "pim", vrfname);
strlcat(ecmp_rebalance_xpath, "/ecmp-rebalance",
sizeof(ecmp_rebalance_xpath));
nb_cli_enqueue_change(vty, ecmp_xpath, NB_OP_MODIFY, "true");
nb_cli_enqueue_change(vty, ecmp_rebalance_xpath, NB_OP_MODIFY, "true");
return nb_cli_apply_changes(vty, NULL);
}
DEFUN (no_ip_pim_ecmp_rebalance,
@ -7447,10 +7609,32 @@ DEFUN (no_ip_pim_ecmp_rebalance,
"Disable PIM ECMP \n"
"Disable PIM ECMP Rebalance\n")
{
PIM_DECLVAR_CONTEXT(vrf, pim);
pim->ecmp_rebalance_enable = false;
const struct lyd_node *vrf_dnode;
const char *vrfname;
char ecmp_rebalance_xpath[XPATH_MAXLEN];
return CMD_SUCCESS;
if (vty->xpath_index) {
vrf_dnode =
yang_dnode_get(vty->candidate_config->dnode,
VTY_CURR_XPATH);
if (!vrf_dnode) {
vty_out(vty,
"%% Failed to get vrf dnode in candidate db\n");
return CMD_WARNING_CONFIG_FAILED;
}
vrfname = yang_dnode_get_string(vrf_dnode, "./name");
} else
vrfname = VRF_DEFAULT_NAME;
snprintf(ecmp_rebalance_xpath, sizeof(ecmp_rebalance_xpath),
FRR_PIM_XPATH,
"frr-pim:pimd", "pim", vrfname);
strlcat(ecmp_rebalance_xpath, "/ecmp-rebalance",
sizeof(ecmp_rebalance_xpath));
nb_cli_enqueue_change(vty, ecmp_rebalance_xpath, NB_OP_MODIFY, "false");
return nb_cli_apply_changes(vty, NULL);
}
DEFUN (interface_ip_igmp,

36
pimd/pim_nb_config.c
View File

@ -446,13 +446,18 @@ int pim_register_suppress_time_modify(struct nb_cb_modify_args *args)
*/
int routing_control_plane_protocols_control_plane_protocol_pim_ecmp_modify(struct nb_cb_modify_args *args)
{
struct vrf *vrf;
struct pim_instance *pim;
switch (args->event) {
case NB_EV_VALIDATE:
case NB_EV_PREPARE:
case NB_EV_ABORT:
case NB_EV_APPLY:
/* TODO: implement me. */
break;
case NB_EV_APPLY:
vrf = nb_running_get_entry(args->dnode, NULL, true);
pim = vrf->info;
pim->ecmp_enable = yang_dnode_get_bool(args->dnode, NULL);
}
return NB_OK;
@ -463,13 +468,19 @@ int routing_control_plane_protocols_control_plane_protocol_pim_ecmp_modify(struc
*/
int routing_control_plane_protocols_control_plane_protocol_pim_ecmp_rebalance_modify(struct nb_cb_modify_args *args)
{
struct vrf *vrf;
struct pim_instance *pim;
switch (args->event) {
case NB_EV_VALIDATE:
case NB_EV_PREPARE:
case NB_EV_ABORT:
case NB_EV_APPLY:
/* TODO: implement me. */
break;
case NB_EV_APPLY:
vrf = nb_running_get_entry(args->dnode, NULL, true);
pim = vrf->info;
pim->ecmp_rebalance_enable =
yang_dnode_get_bool(args->dnode, NULL);
}
return NB_OK;
@ -480,12 +491,18 @@ int routing_control_plane_protocols_control_plane_protocol_pim_ecmp_rebalance_mo
*/
int routing_control_plane_protocols_control_plane_protocol_pim_keep_alive_timer_modify(struct nb_cb_modify_args *args)
{
struct vrf *vrf;
struct pim_instance *pim;
switch (args->event) {
case NB_EV_VALIDATE:
case NB_EV_PREPARE:
case NB_EV_ABORT:
break;
case NB_EV_APPLY:
/* TODO: implement me. */
vrf = nb_running_get_entry(args->dnode, NULL, true);
pim = vrf->info;
pim->keep_alive_time = yang_dnode_get_uint16(args->dnode, NULL);
break;
}
@ -497,12 +514,19 @@ int routing_control_plane_protocols_control_plane_protocol_pim_keep_alive_timer_
*/
int routing_control_plane_protocols_control_plane_protocol_pim_rp_keep_alive_timer_modify(struct nb_cb_modify_args *args)
{
struct vrf *vrf;
struct pim_instance *pim;
switch (args->event) {
case NB_EV_VALIDATE:
case NB_EV_PREPARE:
case NB_EV_ABORT:
break;
case NB_EV_APPLY:
/* TODO: implement me. */
vrf = nb_running_get_entry(args->dnode, NULL, true);
pim = vrf->info;
pim->rp_keep_alive_time = yang_dnode_get_uint16(args->dnode,
NULL);
break;
}