1 files changed, 83 insertions, 0 deletions
diff --git a/src/fluent-bit/plugins/out_prometheus_remote_write/remote_write.h b/src/fluent-bit/plugins/out_prometheus_remote_write/remote_write.h
new file mode 100644
index 000000000..349c7a7b0
--- /dev/null
+++ b/src/fluent-bit/plugins/out_prometheus_remote_write/remote_write.h
@@ -0,0 +1,83 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  Fluent Bit
+ *  ==========
+ *  Copyright (C) 2015-2022 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_PROMETHEUS_REMOTE_WRITE_H
+#define FLB_PROMETHEUS_REMOTE_WRITE_H
+
+#include <fluent-bit/flb_output_plugin.h>
+
+#define FLB_PROMETHEUS_REMOTE_WRITE_CONTENT_TYPE_HEADER_NAME "Content-Type"
+#define FLB_PROMETHEUS_REMOTE_WRITE_MIME_PROTOBUF_LITERAL    "application/x-protobuf"
+#define FLB_PROMETHEUS_REMOTE_WRITE_VERSION_HEADER_NAME      "X-Prometheus-Remote-Write-Version"
+#define FLB_PROMETHEUS_REMOTE_WRITE_VERSION_LITERAL          "0.1.0"
+#ifdef FLB_HAVE_SIGNV4
+#ifdef FLB_HAVE_AWS
+#define FLB_PROMETHEUS_REMOTE_WRITE_CREDENTIAL_PREFIX "aws_"
+#endif
+#endif
+
+/* Plugin context */
+struct prometheus_remote_write_context {
+    /* HTTP Auth */
+    char *http_user;
+    char *http_passwd;
+
+    /* AWS Auth */
+#ifdef FLB_HAVE_SIGNV4
+#ifdef FLB_HAVE_AWS
+    int has_aws_auth;
+    struct flb_aws_provider *aws_provider;
+    const char *aws_region;
+    const char *aws_service;
+#endif
+#endif
+
+    /* Proxy */
+    const char *proxy;
+    char *proxy_host;
+    int proxy_port;
+
+    /* HTTP URI */
+    char *uri;
+    char *host;
+    int port;
+
+    const char *compression;
+
+    /* Log the response paylod */
+    int log_response_payload;
+
+    /* config reader for 'add_label' */
+    struct mk_list *add_labels;
+
+    /* internal labels ready to append */
+    struct mk_list kv_labels;
+
+    /* Upstream connection to the backend server */
+    struct flb_upstream *u;
+
+    /* Arbitrary HTTP headers */
+    struct mk_list *headers;
+
+
+    /* instance context */
+    struct flb_output_instance *ins;
+};
+
+#endif