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TSG-14939 tsg-service-chaining-engine收到policy_update控制报文后要发送log_update控制报文给tsg_master

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This commit is contained in:
luwenpeng
2023-05-08 10:53:44 +08:00
parent 0aa8f70df7
commit 69b5297d74
1 changed files with 40 additions and 29 deletions
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69
platform/src/packet_io.cpp
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@@ -641,7 +641,7 @@ static void action_sf_chaining(struct thread_ctx *thread_ctx, struct session_ctx
* handle session status
******************************************************************************/
static int send_event_log(struct session_ctx *session_ctx, struct selected_chaining *chaining, struct thread_ctx *thread_ctx)
static int send_ctrl_packet(struct session_ctx *session_ctx, struct selected_chaining *chaining, struct thread_ctx *thread_ctx)
{
struct sce_ctx *sce_ctx = thread_ctx->ref_sce_ctx;
struct packet_io *packet_io = thread_ctx->ref_io;
@@ -664,8 +664,8 @@ static int send_event_log(struct session_ctx *session_ctx, struct selected_chain
mpack_write_u64(&writer, session_ctx->session_id);
// state
// mpack_write_cstr(&writer, "state");
// mpack_write_cstr(&writer, "closed");
mpack_write_cstr(&writer, "state");
mpack_write_cstr(&writer, "active");
// method
mpack_write_cstr(&writer, "method");
@@ -738,7 +738,38 @@ static int send_event_log(struct session_ctx *session_ctx, struct selected_chain
return nsend;
}
static void dump_event_log(struct session_ctx *session_ctx, struct selected_chaining *chaining, const char *tag)
static void send_event_log(struct session_ctx *session_ctx, struct thread_ctx *thread_ctx)
{
int nsend = 0;
struct sce_ctx *sce_ctx = thread_ctx->ref_sce_ctx;
struct global_metrics *g_metrics = thread_ctx->ref_metrics;
struct selected_chaining *chaining_raw = session_ctx->chainings.chaining_raw;
struct selected_chaining *chaining_decrypted = session_ctx->chainings.chaining_decrypted;
if (chaining_raw->chaining_used && sce_ctx->enable_send_log)
{
nsend = send_ctrl_packet(session_ctx, chaining_raw, thread_ctx);
if (nsend > 0)
{
ATOMIC_INC(&(g_metrics->sf_session.log));
throughput_metrics_inc(&(g_metrics->ctrl_pkt.tx), 1, nsend);
throughput_metrics_inc(&(g_metrics->device.nf_tx), 1, nsend);
}
}
if (chaining_decrypted->chaining_used && sce_ctx->enable_send_log)
{
nsend = send_ctrl_packet(session_ctx, chaining_decrypted, thread_ctx);
if (nsend > 0)
{
ATOMIC_INC(&(g_metrics->sf_session.log));
throughput_metrics_inc(&(g_metrics->ctrl_pkt.tx), 1, nsend);
throughput_metrics_inc(&(g_metrics->device.nf_tx), 1, nsend);
}
}
}
static void dump_sf_metrics(struct session_ctx *session_ctx, struct selected_chaining *chaining, const char *tag)
{
if (chaining == NULL)
{
@@ -748,7 +779,7 @@ static void dump_event_log(struct session_ctx *session_ctx, struct selected_chai
for (int i = 0; i < chaining->chaining_used; i++)
{
struct selected_sf *sf = &(chaining->chaining[i]);
LOG_INFO("%s: session %lu %s %s metrics log: rule_id %lu sff_profile_id %d sf_profile_id %d sf_need_skip %d sf_action_reason %s rx_pkts %lu rx_bytes %lu tx_pkts %lu tx_bytes %lu",
LOG_INFO("%s: session %lu %s %s metrics: rule_id %lu sff_profile_id %d sf_profile_id %d sf_need_skip %d sf_action_reason %s rx_pkts %lu rx_bytes %lu tx_pkts %lu tx_bytes %lu",
LOG_TAG_METRICS, session_ctx->session_id, session_ctx->session_addr, tag, sf->rule_id, sf->sff_profile_id, sf->sf_profile_id, sf->sf_need_skip, action_reason_to_string(sf->sf_action_reason), sf->rx.n_pkts, sf->rx.n_bytes, sf->tx.n_pkts, sf->tx.n_bytes);
}
}
@@ -818,6 +849,7 @@ static void handle_session_opening(struct metadata *meta, struct ctrl_pkt_parser
LOG_INFO("%s: session %lu %s active first", LOG_TAG_PKTIO, session_ctx->session_id, session_ctx->session_addr);
handle_policy_mutil_hits(enforcer, session_ctx, ctrl_parser, &raw_parser, meta->is_e2i_dir);
send_event_log(session_ctx, thread_ctx);
session_table_insert(session_table, session_ctx->session_id, &session_ctx->inner_tuple4, session_ctx, session_value_free_cb);
ATOMIC_INC(&(g_metrics->sf_session.num));
@@ -827,8 +859,6 @@ static void handle_session_closing(struct metadata *meta, struct ctrl_pkt_parser
{
struct global_metrics *g_metrics = thread_ctx->ref_metrics;
struct session_table *session_table = thread_ctx->session_table;
struct sce_ctx *sce_ctx = thread_ctx->ref_sce_ctx;
int nsend = 0;
struct session_node *node = session_table_search_by_id(session_table, meta->session_id);
if (node)
@@ -837,30 +867,10 @@ static void handle_session_closing(struct metadata *meta, struct ctrl_pkt_parser
LOG_INFO("%s: session %lu %s closing", LOG_TAG_PKTIO, s_ctx->session_id, s_ctx->session_addr);
struct selected_chaining *chaining_raw = s_ctx->chainings.chaining_raw;
dump_event_log(s_ctx, chaining_raw, "raw_traffic");
if (chaining_raw->chaining_used && sce_ctx->enable_send_log)
{
nsend = send_event_log(s_ctx, chaining_raw, thread_ctx);
if (nsend > 0)
{
ATOMIC_INC(&(g_metrics->sf_session.log));
throughput_metrics_inc(&(g_metrics->ctrl_pkt.tx), 1, nsend);
throughput_metrics_inc(&(g_metrics->device.nf_tx), 1, nsend);
}
}
dump_sf_metrics(s_ctx, chaining_raw, "raw_traffic");
struct selected_chaining *chaining_decrypted = s_ctx->chainings.chaining_decrypted;
dump_event_log(s_ctx, chaining_decrypted, "decrypted_traffic");
if (chaining_decrypted->chaining_used && sce_ctx->enable_send_log)
{
nsend = send_event_log(s_ctx, chaining_decrypted, thread_ctx);
if (nsend > 0)
{
ATOMIC_INC(&(g_metrics->sf_session.log));
throughput_metrics_inc(&(g_metrics->ctrl_pkt.tx), 1, nsend);
throughput_metrics_inc(&(g_metrics->device.nf_tx), 1, nsend);
}
}
dump_sf_metrics(s_ctx, chaining_decrypted, "decrypted_traffic");
session_table_delete_by_id(session_table, meta->session_id);
ATOMIC_DEC(&(g_metrics->sf_session.num));
@@ -888,6 +898,7 @@ static void handle_session_active(struct metadata *meta, struct ctrl_pkt_parser
LOG_INFO("%s: session %lu %s active again", LOG_TAG_PKTIO, session_ctx->session_id, session_ctx->session_addr);
handle_policy_mutil_hits(enforcer, session_ctx, ctrl_parser, &raw_parser, meta->is_e2i_dir);
send_event_log(session_ctx, thread_ctx);
}
else
{