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isisd: add isis flex-algo configuration frontend
Add the frontend functions for the flex-algo configuration. Signed-off-by: Hiroki Shirokura <hiroki.shirokura@linecorp.com> Signed-off-by: Eric Kinzie <ekinzie@labn.net> Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
This commit is contained in:
Hiroki Shirokura
Louis Scalbert
parent
893882ee20
commit
f46e34f838
199
isisd/isis_cli.c
199
isisd/isis_cli.c
@ -23,6 +23,7 @@
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#include "isisd/isis_misc.h"
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#include "isisd/isis_circuit.h"
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#include "isisd/isis_csm.h"
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#include "isisd/isis_flex_algo.h"
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#include "isisd/isis_cli_clippy.c"
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@ -1126,6 +1127,7 @@ void cli_show_isis_purge_origin(struct vty *vty, const struct lyd_node *dnode,
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vty_out(vty, " purge-originator\n");
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}
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/*
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* XPath: /frr-isisd:isis/instance/admin-group-send-zero
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*/
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@ -2720,6 +2722,24 @@ void cli_show_ip_isis_circ_type(struct vty *vty, const struct lyd_node *dnode,
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}
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}
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static int ag_change(struct vty *vty, int argc, struct cmd_token **argv,
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const char *xpath, bool no, int start_idx)
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{
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for (int i = start_idx; i < argc; i++)
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nb_cli_enqueue_change(vty, xpath,
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no ? NB_OP_DESTROY : NB_OP_CREATE,
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argv[i]->arg);
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return nb_cli_apply_changes(vty, NULL);
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}
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static int ag_iter_cb(const struct lyd_node *dnode, void *arg)
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{
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struct vty *vty = (struct vty *)arg;
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vty_out(vty, " %s", yang_dnode_get_string(dnode, "."));
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return YANG_ITER_CONTINUE;
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}
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/*
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* XPath: /frr-interface:lib/interface/frr-isisd:isis/network-type
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*/
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@ -3348,7 +3368,21 @@ DEFPY_YANG_NOSH(flex_algo, flex_algo_cmd, "flex-algo (128-255)$algorithm",
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"Flexible Algorithm\n"
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"Flexible Algorithm Number\n")
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{
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return CMD_SUCCESS;
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int ret;
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char xpath[XPATH_MAXLEN + 37];
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snprintf(xpath, sizeof(xpath),
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"%s/flex-algos/flex-algo[flex-algo='%ld']", VTY_CURR_XPATH,
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algorithm);
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nb_cli_enqueue_change(vty, ".", NB_OP_CREATE, NULL);
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ret = nb_cli_apply_changes(
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vty, "./flex-algos/flex-algo[flex-algo='%ld']", algorithm);
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if (ret == CMD_SUCCESS)
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VTY_PUSH_XPATH(ISIS_FLEX_ALGO_NODE, xpath);
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return ret;
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}
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DEFPY_YANG(no_flex_algo, no_flex_algo_cmd, "no flex-algo (128-255)$algorithm",
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@ -3356,14 +3390,30 @@ DEFPY_YANG(no_flex_algo, no_flex_algo_cmd, "no flex-algo (128-255)$algorithm",
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"Flexible Algorithm\n"
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"Flexible Algorithm Number\n")
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{
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return CMD_SUCCESS;
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char xpath[XPATH_MAXLEN + 37];
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snprintf(xpath, sizeof(xpath),
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"%s/flex-algos/flex-algo[flex-algo='%ld']", VTY_CURR_XPATH,
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algorithm);
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if (!yang_dnode_exists(vty->candidate_config->dnode, xpath)) {
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vty_out(vty, "ISIS flex-algo %ld isn't exist.\n", algorithm);
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return CMD_ERR_NO_MATCH;
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}
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nb_cli_enqueue_change(vty, ".", NB_OP_DESTROY, NULL);
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return nb_cli_apply_changes_clear_pending(
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vty, "./flex-algos/flex-algo[flex-algo='%ld']", algorithm);
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}
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DEFPY_YANG(advertise_definition, advertise_definition_cmd,
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"[no] advertise-definition",
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NO_STR "Advertise Local Flexible Algorithm\n")
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{
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return CMD_SUCCESS;
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nb_cli_enqueue_change(vty, "./advertise-definition",
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no ? NB_OP_DESTROY : NB_OP_CREATE,
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no ? NULL : "true");
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return nb_cli_apply_changes(vty, NULL);
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}
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DEFPY_YANG(affinity_include_any, affinity_include_any_cmd,
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@ -3373,7 +3423,9 @@ DEFPY_YANG(affinity_include_any, affinity_include_any_cmd,
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"Any Include with\n"
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"Include NAME list\n")
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{
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return CMD_SUCCESS;
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const char *xpath = "./affinity-include-anies/affinity-include-any";
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return ag_change(vty, argc, argv, xpath, no, no ? 3 : 2);
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}
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DEFPY_YANG(affinity_include_all, affinity_include_all_cmd,
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@ -3383,7 +3435,9 @@ DEFPY_YANG(affinity_include_all, affinity_include_all_cmd,
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"All Include with\n"
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"Include NAME list\n")
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{
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return CMD_SUCCESS;
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const char *xpath = "./affinity-include-alls/affinity-include-all";
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return ag_change(vty, argc, argv, xpath, no, no ? 3 : 2);
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}
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DEFPY_YANG(affinity_exclude_any, affinity_exclude_any_cmd,
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@ -3393,13 +3447,48 @@ DEFPY_YANG(affinity_exclude_any, affinity_exclude_any_cmd,
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"Any Exclude with\n"
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"Exclude NAME list\n")
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{
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return CMD_SUCCESS;
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const char *xpath = "./affinity-exclude-anies/affinity-exclude-any";
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return ag_change(vty, argc, argv, xpath, no, no ? 3 : 2);
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}
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DEFPY_YANG(prefix_metric, prefix_metric_cmd, "[no] prefix-metric",
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NO_STR "Use Flex-Algo Prefix Metric\n")
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{
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return CMD_SUCCESS;
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nb_cli_enqueue_change(vty, "./prefix-metric",
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no ? NB_OP_DESTROY : NB_OP_CREATE, NULL);
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return nb_cli_apply_changes(vty, NULL);
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}
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DEFPY_YANG(dplane_sr_mpls, dplane_sr_mpls_cmd, "[no] dataplane sr-mpls",
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NO_STR
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"Advertise and participate in the specified Data-Planes\n"
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"Advertise and participate in SR-MPLS data-plane\n")
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{
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nb_cli_enqueue_change(vty, "./dplane-sr-mpls",
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no ? NB_OP_DESTROY : NB_OP_CREATE, NULL);
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return nb_cli_apply_changes(vty, NULL);
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}
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DEFPY_HIDDEN(dplane_srv6, dplane_srv6_cmd, "[no] dataplane srv6",
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NO_STR
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"Advertise and participate in the specified Data-Planes\n"
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"Advertise and participate in SRv6 data-plane\n")
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{
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nb_cli_enqueue_change(vty, "./dplane-srv6",
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no ? NB_OP_DESTROY : NB_OP_CREATE, NULL);
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return nb_cli_apply_changes(vty, NULL);
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}
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DEFPY_HIDDEN(dplane_ip, dplane_ip_cmd, "[no] dataplane ip",
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NO_STR
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"Advertise and participate in the specified Data-Planes\n"
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"Advertise and participate in IP data-plane\n")
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{
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nb_cli_enqueue_change(vty, "./dplane-ip",
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no ? NB_OP_DESTROY : NB_OP_CREATE, NULL);
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return nb_cli_apply_changes(vty, NULL);
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}
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DEFPY_YANG(metric_type, metric_type_cmd,
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@ -3410,7 +3499,29 @@ DEFPY_YANG(metric_type, metric_type_cmd,
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"Use Delay as metric\n"
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"Use Traffic Engineering metric\n")
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{
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return CMD_SUCCESS;
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const char *type = NULL;
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if (igp) {
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type = "igp";
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} else if (te) {
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type = "te-default";
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} else if (delay) {
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type = "min-uni-link-delay";
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} else {
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vty_out(vty, "Error: unknown metric type\n");
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return CMD_SUCCESS;
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}
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if (!igp)
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vty_out(vty,
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"Warning: this version can advertise a Flex-Algorithm Definition (FAD) with the %s metric.\n"
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"However, participation in a Flex-Algorithm with such a metric is not yet supported.\n",
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type);
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nb_cli_enqueue_change(vty, "./metric-type",
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no ? NB_OP_DESTROY : NB_OP_MODIFY,
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no ? NULL : type);
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return nb_cli_apply_changes(vty, NULL);
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}
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DEFPY_YANG(priority, priority_cmd, "[no] priority (0-255)$priority",
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@ -3418,18 +3529,85 @@ DEFPY_YANG(priority, priority_cmd, "[no] priority (0-255)$priority",
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"Flex-Algo definition priority\n"
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"Priority value\n")
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{
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return CMD_SUCCESS;
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nb_cli_enqueue_change(vty, "./priority",
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no ? NB_OP_DESTROY : NB_OP_MODIFY,
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no ? NULL : priority_str);
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return nb_cli_apply_changes(vty, NULL);
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}
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void cli_show_isis_flex_algo(struct vty *vty, const struct lyd_node *dnode,
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bool show_defaults)
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{
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uint32_t algorithm;
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enum flex_algo_metric_type metric_type;
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uint32_t priority;
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char type_str[10];
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algorithm = yang_dnode_get_uint32(dnode, "./flex-algo");
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vty_out(vty, " flex-algo %u\n", algorithm);
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if (yang_dnode_exists(dnode, "./advertise-definition"))
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vty_out(vty, " advertise-definition\n");
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if (yang_dnode_exists(dnode, "./dplane-sr-mpls"))
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vty_out(vty, " dataplane sr-mpls\n");
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if (yang_dnode_exists(dnode, "./dplane-srv6"))
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vty_out(vty, " dataplane srv6\n");
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if (yang_dnode_exists(dnode, "./dplane-ip"))
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vty_out(vty, " dataplane ip\n");
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if (yang_dnode_exists(dnode, "./prefix-metric"))
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vty_out(vty, " prefix-metric\n");
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if (yang_dnode_exists(dnode, "./metric-type")) {
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metric_type = yang_dnode_get_enum(dnode, "./metric-type");
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if (metric_type != MT_IGP) {
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flex_algo_metric_type_print(type_str, sizeof(type_str),
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metric_type);
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vty_out(vty, " metric-type %s\n", type_str);
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}
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}
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if (yang_dnode_exists(dnode, "./priority")) {
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priority = yang_dnode_get_uint32(dnode, "./priority");
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if (priority != FLEX_ALGO_PRIO_DEFAULT)
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vty_out(vty, " priority %u\n", priority);
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}
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if (yang_dnode_exists(dnode,
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"./affinity-include-alls/affinity-include-all")) {
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vty_out(vty, " affinity include-all");
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yang_dnode_iterate(
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ag_iter_cb, vty, dnode,
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"./affinity-include-alls/affinity-include-all");
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vty_out(vty, "\n");
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}
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if (yang_dnode_exists(
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dnode, "./affinity-include-anies/affinity-include-any")) {
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vty_out(vty, " affinity include-any");
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yang_dnode_iterate(
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ag_iter_cb, vty, dnode,
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"./affinity-include-anies/affinity-include-any");
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vty_out(vty, "\n");
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}
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if (yang_dnode_exists(
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dnode, "./affinity-exclude-anies/affinity-exclude-any")) {
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vty_out(vty, " affinity exclude-any");
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yang_dnode_iterate(
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ag_iter_cb, vty, dnode,
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"./affinity-exclude-anies/affinity-exclude-any");
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vty_out(vty, "\n");
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}
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}
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void cli_show_isis_flex_algo_end(struct vty *vty, const struct lyd_node *dnode)
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{
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vty_out(vty, " !\n");
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}
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void isis_cli_init(void)
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{
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install_element(CONFIG_NODE, &router_isis_cmd);
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@ -3581,6 +3759,9 @@ void isis_cli_init(void)
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install_element(ISIS_FLEX_ALGO_NODE, &affinity_include_any_cmd);
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install_element(ISIS_FLEX_ALGO_NODE, &affinity_include_all_cmd);
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install_element(ISIS_FLEX_ALGO_NODE, &affinity_exclude_any_cmd);
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install_element(ISIS_FLEX_ALGO_NODE, &dplane_sr_mpls_cmd);
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install_element(ISIS_FLEX_ALGO_NODE, &dplane_srv6_cmd);
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install_element(ISIS_FLEX_ALGO_NODE, &dplane_ip_cmd);
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install_element(ISIS_FLEX_ALGO_NODE, &prefix_metric_cmd);
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install_element(ISIS_FLEX_ALGO_NODE, &metric_type_cmd);
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install_element(ISIS_FLEX_ALGO_NODE, &priority_cmd);
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