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vrrpd: add administrative shutdown option

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Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This commit is contained in:
Quentin Young 2019-02-19 23:39:42 +00:00
parent 8bceffc7c2
commit f96a183be2
2 changed files with 33 additions and 0 deletions
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3
vrrpd/vrrp.c
View File

@ -2013,6 +2013,9 @@ int vrrp_config_write_interface(struct vty *vty)
vr->version == 2 ? " version 2" : ""); vr->version == 2 ? " version 2" : "");
++writes; ++writes;
if (vr->shutdown && ++writes)
vty_out(vty, " vrrp %" PRIu8 " shutdown\n", vr->vrid);
if (!vr->preempt_mode && ++writes) if (!vr->preempt_mode && ++writes)
vty_out(vty, " no vrrp %" PRIu8 " preempt\n", vr->vrid); vty_out(vty, " no vrrp %" PRIu8 " preempt\n", vr->vrid);

30
vrrpd/vrrp_vty.c
View File

@ -85,6 +85,34 @@ DEFPY(vrrp_vrid,
return CMD_SUCCESS; return CMD_SUCCESS;
} }
DEFPY(vrrp_shutdown,
vrrp_shutdown_cmd,
"[no] vrrp (1-255)$vrid shutdown",
NO_STR
VRRP_STR
VRRP_VRID_STR
"Force VRRP router into administrative shutdown\n")
{
VTY_DECLVAR_CONTEXT(interface, ifp);
struct vrrp_vrouter *vr;
VROUTER_GET_VTY(vty, ifp, vrid, vr);
if (!no) {
if (vr->v4->fsm.state != VRRP_STATE_INITIALIZE)
vrrp_event(vr->v4, VRRP_EVENT_SHUTDOWN);
if (vr->v6->fsm.state != VRRP_STATE_INITIALIZE)
vrrp_event(vr->v6, VRRP_EVENT_SHUTDOWN);
vr->shutdown = true;
} else {
vr->shutdown = false;
vrrp_check_start(vr);
}
return CMD_SUCCESS;
}
DEFPY(vrrp_priority, DEFPY(vrrp_priority,
vrrp_priority_cmd, vrrp_priority_cmd,
"[no] vrrp (1-255)$vrid priority (1-254)", "[no] vrrp (1-255)$vrid priority (1-254)",
@ -287,6 +315,7 @@ static void vrrp_show(struct vty *vty, struct vrrp_vrouter *vr)
ttable_add_row(tt, "%s|%" PRIu8, "Protocol Version", vr->version); ttable_add_row(tt, "%s|%" PRIu8, "Protocol Version", vr->version);
ttable_add_row(tt, "%s|%s", "Autoconfigured", ttable_add_row(tt, "%s|%s", "Autoconfigured",
vr->autoconf ? "Yes" : "No"); vr->autoconf ? "Yes" : "No");
ttable_add_row(tt, "%s|%s", "Shutdown", vr->shutdown ? "Yes" : "No");
ttable_add_row(tt, "%s|%s", "Interface", vr->ifp->name); ttable_add_row(tt, "%s|%s", "Interface", vr->ifp->name);
prefix_mac2str(&vr->v4->vmac, ethstr4, sizeof(ethstr4)); prefix_mac2str(&vr->v4->vmac, ethstr4, sizeof(ethstr4));
prefix_mac2str(&vr->v6->vmac, ethstr6, sizeof(ethstr6)); prefix_mac2str(&vr->v6->vmac, ethstr6, sizeof(ethstr6));
@ -435,6 +464,7 @@ void vrrp_vty_init(void)
install_element(CONFIG_NODE, &debug_vrrp_cmd); install_element(CONFIG_NODE, &debug_vrrp_cmd);
install_element(CONFIG_NODE, &vrrp_autoconfigure_cmd); install_element(CONFIG_NODE, &vrrp_autoconfigure_cmd);
install_element(INTERFACE_NODE, &vrrp_vrid_cmd); install_element(INTERFACE_NODE, &vrrp_vrid_cmd);
install_element(INTERFACE_NODE, &vrrp_shutdown_cmd);
install_element(INTERFACE_NODE, &vrrp_priority_cmd); install_element(INTERFACE_NODE, &vrrp_priority_cmd);
install_element(INTERFACE_NODE, &vrrp_advertisement_interval_cmd); install_element(INTERFACE_NODE, &vrrp_advertisement_interval_cmd);
install_element(INTERFACE_NODE, &vrrp_ip_cmd); install_element(INTERFACE_NODE, &vrrp_ip_cmd);