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使用一个API同时获取第三方设备状态和MAC Address

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This commit is contained in:
luwenpeng
2023-03-13 14:20:37 +08:00
parent b2070bacba
commit 5c9fb536c5
5 changed files with 6 additions and 51 deletions
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2
platform/include/global_metrics.h
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@@ -52,8 +52,6 @@ struct global_metrics
uint64_t sf_active_times; // 累计值
uint64_t sf_inactive_times; // 累计值
uint64_t sf_mac_exist_times; // 累计值
uint64_t sf_mac_noexist_times; // 累计值
uint64_t session_nums; // 瞬时值
uint64_t send_log; // 瞬时值

2
platform/include/policy.h
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@@ -39,7 +39,6 @@ enum session_action_reason
ACTION_BYPASS_DUE_UNAVAILABLE_ACTION = 0x13,
ACTION_BYPASS_DUE_FAILURE_ACTION = 0x14,
ACTION_BYPASS_DUE_INVALID_POLICY = 0x15,
ACTION_BYPASS_DUE_INVALID_SF_MAC = 0x16,
ACTION_BLOCK_DUE_UNAVAILABLE_ACTION = 0x21,
ACTION_BLOCK_DUE_FAILURE_ACTION = 0x22,
@@ -79,7 +78,6 @@ struct connectivity
int int_vlan_tag;
int ext_vlan_tag;
char dest_ip[64];
char dest_mac[32]; // CM does not send this field, but only reads it from json, which is used for debugging
};
struct selected_sf

6
platform/src/global_metrics.cpp
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@@ -70,8 +70,6 @@ enum SCE_STAT_FIELD
// health check
STAT_SF_ACTIVE_TIMES,
STAT_SF_INACTIVE_TIMES,
STAT_SF_MAC_EXIST_TIMES,
STAT_SF_MAC_NOEXIST_TIMES,
// send log
STAT_SEND_LOG,
@@ -144,8 +142,6 @@ static const char *stat_map[] =
// health check
[STAT_SF_ACTIVE_TIMES] = "sf_active",
[STAT_SF_INACTIVE_TIMES] = "sf_inactive",
[STAT_SF_MAC_EXIST_TIMES] = "sf_mac_succ",
[STAT_SF_MAC_NOEXIST_TIMES] = "sf_mac_err",
// send log
[STAT_SEND_LOG] = "send_log",
@@ -299,8 +295,6 @@ void global_metrics_dump(struct global_metrics *metrics)
// health check
FS_operate(metrics->fs_handle, metrics->fs_id[STAT_SF_ACTIVE_TIMES], 0, FS_OP_SET, __atomic_fetch_add(&(metrics->sf_active_times), 0, __ATOMIC_RELAXED));
FS_operate(metrics->fs_handle, metrics->fs_id[STAT_SF_INACTIVE_TIMES], 0, FS_OP_SET, __atomic_fetch_add(&(metrics->sf_inactive_times), 0, __ATOMIC_RELAXED));
FS_operate(metrics->fs_handle, metrics->fs_id[STAT_SF_MAC_EXIST_TIMES], 0, FS_OP_SET, __atomic_fetch_add(&(metrics->sf_mac_exist_times), 0, __ATOMIC_RELAXED));
FS_operate(metrics->fs_handle, metrics->fs_id[STAT_SF_MAC_NOEXIST_TIMES], 0, FS_OP_SET, __atomic_fetch_add(&(metrics->sf_mac_noexist_times), 0, __ATOMIC_RELAXED));
// send log
FS_operate(metrics->fs_handle, metrics->fs_id[STAT_SEND_LOG], 0, FS_OP_SET, __atomic_fetch_add(&(metrics->send_log), 0, __ATOMIC_RELAXED));

43
platform/src/policy.cpp
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@@ -209,8 +209,6 @@ const char *session_action_reason_to_string(enum session_action_reason session_a
return "bypass_due_failure_action";
case ACTION_BYPASS_DUE_INVALID_POLICY:
return "bypass_due_invalid_policy";
case ACTION_BYPASS_DUE_INVALID_SF_MAC:
return "bypass_due_invalid_sf_mac";
case ACTION_BLOCK_DUE_UNAVAILABLE_ACTION:
return "block_due_unavailable_action";
case ACTION_BLOCK_DUE_FAILURE_ACTION:
@@ -838,14 +836,6 @@ static void sf_param_new_cb(int table_id, const char *key, const char *table_lin
}
memcpy(param->sf_connectivity.dest_ip, item->valuestring, strlen(item->valuestring));
LOG_DEBUG("%s: parse sf profile: %d, connectivity->dest_ip: %s", LOG_TAG_POLICY, param->sf_profile_id, item->valuestring);
// CM does not send this field, but only reads it from json, which is used for debugging
item = cJSON_GetObjectItem(root1, "dest_mac");
if (item && cJSON_IsString(item))
{
memcpy(param->sf_connectivity.dest_mac, item->valuestring, strlen(item->valuestring));
LOG_DEBUG("%s: parse sf profile: %d, connectivity->dst_mac: %s", LOG_TAG_POLICY, param->sf_profile_id, item->valuestring);
}
}
// health_check
@@ -1029,13 +1019,12 @@ static void select_sf_by_nearby_and_active(struct policy_enforcer *enforcer, str
// return : SESSION_ACTION_BYPASS, not care selected_sf_profile_id
// return : SESSION_ACTION_BLOCK, not care selected_sf_profile_id
// return : SESSION_ACTION_FORWARD, care selected_sf_profile_id
static enum session_action select_sf_by_ldbc(uint64_t hash, struct sff_param *sff_param, struct fixed_num_array *array, int *selected_sf_profile_id, enum session_action_reason *sf_action_reason, struct session_ctx *s_ctx)
static enum session_action select_sf_by_ldbc(uint64_t hash, struct sff_param *sff_param, struct fixed_num_array *array, int *selected_sf_profile_id, enum session_action_reason *sf_action_reason, char *sf_dst_mac, struct session_ctx *s_ctx)
{
struct thread_ctx *thread = (struct thread_ctx *)s_ctx->ref_thread_ctx;
struct global_metrics *g_metrics = thread->ref_metrics;
*selected_sf_profile_id = -1;
int sf_is_active = 0;
int sf_profile_id = 0;
int sf_profile_index = 0;
int sf_profile_num = 0;
@@ -1046,9 +1035,9 @@ static enum session_action select_sf_by_ldbc(uint64_t hash, struct sff_param *sf
{
sf_profile_index = (int)(hash % sf_profile_num);
sf_profile_id = fixed_num_array_index_elem(array, sf_profile_index);
sf_is_active = health_check_session_get_status(sf_profile_id);
if (sf_is_active == 1)
memset(sf_dst_mac, 0, 32);
if (health_check_session_get_mac(sf_profile_id, sf_dst_mac) == 0)
{
__atomic_fetch_add(&g_metrics->sf_active_times, 1, __ATOMIC_RELAXED);
@@ -1488,7 +1477,7 @@ void policy_enforce_select_chaining(struct selected_chaining *chaining, struct p
}
hash_value = raw_packet_parser_get_hash_value(parser, sff_param->sff_ldbc.method, dir_is_internal);
item->sf_action = select_sf_by_ldbc(hash_value, sff_param, &array, &(item->sf_profile_id), &(item->sf_action_reason), s_ctx);
item->sf_action = select_sf_by_ldbc(hash_value, sff_param, &array, &(item->sf_profile_id), &(item->sf_action_reason), item->sf_dst_mac, s_ctx);
LOG_DEBUG("%s: chaining policy %d -> sff_profile %d sf_profile_ids_num %d (after filter ldbc)", LOG_TAG_POLICY, policy_id, item->sff_profile_id, fixed_num_array_count_elem(&array));
if (item->sf_action != SESSION_ACTION_FORWARD)
{
@@ -1514,32 +1503,8 @@ void policy_enforce_select_chaining(struct selected_chaining *chaining, struct p
item->sf_connectivity.int_vlan_tag = sf_param->sf_connectivity.int_vlan_tag;
item->sf_connectivity.ext_vlan_tag = sf_param->sf_connectivity.ext_vlan_tag;
memcpy(item->sf_connectivity.dest_ip, sf_param->sf_connectivity.dest_ip, strlen(sf_param->sf_connectivity.dest_ip));
memcpy(item->sf_dst_ip, sf_param->sf_connectivity.dest_ip, strlen(sf_param->sf_connectivity.dest_ip));
if (strlen(sf_param->sf_connectivity.dest_mac))
{
// CM does not send this field, but only reads it from json, which is used for debugging
memcpy(item->sf_dst_mac, sf_param->sf_connectivity.dest_ip, strlen(sf_param->sf_connectivity.dest_ip));
}
else
{
if (health_check_session_get_mac(item->sf_profile_id, item->sf_dst_mac) == 0)
{
__atomic_fetch_add(&g_metrics->sf_mac_exist_times, 1, __ATOMIC_RELAXED);
}
else
{
__atomic_fetch_add(&g_metrics->sf_mac_noexist_times, 1, __ATOMIC_RELAXED);
LOG_ERROR("%s: failed to get sf mac address of selected profile %d, bypass current sff !!!", LOG_TAG_POLICY, item->sf_profile_id);
item->sf_action = SESSION_ACTION_BYPASS;
item->sf_action_reason = ACTION_BYPASS_DUE_INVALID_SF_MAC;
chaining->chaining_used++;
sff_param_free(sff_param);
sf_param_free(sf_param);
continue;
}
}
chaining->chaining_used++;
sf_param_free(sf_param);

4
resource/sce.json
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@@ -3,8 +3,8 @@
{
"table_name": "SERVICE_FUNCTION_PROFILE",
"table_content": [
"1\tdevice_group_a\t1\t{\"method\":\"vxlan_g\",\"dest_ip\":\"1.1.1.1\",\"dest_mac\":\"AA:AA:AA:AA:AA:AA\"}\t{\"method\":\"none\"}\t1",
"2\tdevice_group_a\t1\t{\"method\":\"vxlan_g\",\"dest_ip\":\"2.2.2.2\",\"dest_mac\":\"BB:BB:BB:BB:BB:BB\"}\t{\"method\":\"bfd\",\"interval_ms\":100,\"retires\":5}\t1",
"1\tdevice_group_a\t1\t{\"method\":\"vxlan_g\",\"dest_ip\":\"1.1.1.1\"}\t{\"method\":\"none\"}\t1",
"2\tdevice_group_a\t1\t{\"method\":\"vxlan_g\",\"dest_ip\":\"2.2.2.2\"}\t{\"method\":\"bfd\",\"interval_ms\":100,\"retires\":5}\t1",
"3\tdevice_group_a\t1\t{\"method\":\"vxlan_g\",\"dest_ip\":\"1.1.1.1\"}\t{\"method\":\"in_band_bfd\",\"address\":\"1.2.3.4\",\"port\":\"10000\",\"interval_ms\":100,\"retires\":5}\t1",
"4\tdevice_group_a\t1\t{\"method\":\"vxlan_g\",\"dest_ip\":\"1.1.1.1\"}\t{\"method\":\"http\",\"url\":\"http://192.168.100.1:8080/health_check.index\",\"interval_ms\":100,\"retires\":5}\t1",
"5\tdevice_group_a\t1\t{\"method\":\"layer2_switch\",\"int_vlan_tag\":10,\"ext_vlan_tag\":5}\t{\"method\":\"none\"}\t1",