diff options
Diffstat (limited to 'src/fluent-bit/plugins/in_kubernetes_events/kubernetes_events.h')
| -rw-r--r-- | src/fluent-bit/plugins/in_kubernetes_events/kubernetes_events.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/fluent-bit/plugins/in_kubernetes_events/kubernetes_events.h b/src/fluent-bit/plugins/in_kubernetes_events/kubernetes_events.h new file mode 100644 index 000000000..3afd48570 --- /dev/null +++ b/src/fluent-bit/plugins/in_kubernetes_events/kubernetes_events.h @@ -0,0 +1,106 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ + +/* Fluent Bit + * ========== + * Copyright (C) 2015-2023 The Fluent Bit Authors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef FLB_IN_KUBERNETES_EVENTS_H +#define FLB_IN_KUBERNETES_EVENTS_H + +#include <fluent-bit/flb_input_plugin.h> +#include <fluent-bit/flb_info.h> +#include <fluent-bit/flb_upstream.h> +#include <fluent-bit/flb_record_accessor.h> +#include <fluent-bit/flb_sqldb.h> + +#define DEFAULT_INTERVAL_SEC "0" +#define DEFAULT_INTERVAL_NSEC "500000000" + +/* Filter context */ +struct k8s_events { + int coll_id; + int coll_cleanup_id; + int interval_sec; /* interval collection time (Second) */ + int interval_nsec; /* interval collection time (Nanosecond) */ + int retention_time; /* retention time limit, default 1 hour */ + + /* Configuration parameters */ + char *api_host; + int api_port; + int api_https; + int tls_debug; + int tls_verify; + int kube_token_ttl; + flb_sds_t namespace; + + /* API Server end point */ + char kube_url[1024]; + + /* TLS CA certificate file */ + char *tls_ca_path; + char *tls_ca_file; + + /* TLS virtual host (optional), set by configmap */ + flb_sds_t tls_vhost; + + /* Kubernetes Token from FLB_KUBE_TOKEN file */ + char *token_file; + char *token; + int token_ttl; + size_t token_len; + int token_created; + + /* Pre-formatted HTTP Authorization header value */ + char *auth; + size_t auth_len; + + int dns_retries; + int dns_wait_time; + + struct flb_tls *tls; + + struct flb_log_event_encoder *encoder; + + /* record accessor */ + struct flb_record_accessor *ra_timestamp; + struct flb_record_accessor *ra_resource_version; + + /* others */ + struct flb_config *config; + struct flb_upstream *upstream; + struct flb_input_instance *ins; + + /* limit for event queries */ + int limit_request; + /* last highest seen resource_version */ + uint64_t last_resource_version; + +#ifdef FLB_HAVE_SQLDB + /* State database */ + struct flb_sqldb *db; + int db_sync; + int db_locking; + flb_sds_t db_journal_mode; + sqlite3_stmt *stmt_get_kubernetes_event_exists_by_uid; + sqlite3_stmt *stmt_insert_kubernetes_event; + sqlite3_stmt *stmt_delete_old_kubernetes_events; +#endif + + /* concurrency lock */ + pthread_mutex_t lock; +}; + +#endif
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