1 files changed, 0 insertions, 115 deletions
diff --git a/src/fluent-bit/plugins/in_node_exporter_metrics/ne_filefd_linux.c b/src/fluent-bit/plugins/in_node_exporter_metrics/ne_filefd_linux.c
deleted file mode 100644
index 5c0c0166d..000000000
--- a/src/fluent-bit/plugins/in_node_exporter_metrics/ne_filefd_linux.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/* -*- 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.
- */
-
-#define _GNU_SOURCE
-
-#include <fluent-bit/flb_info.h>
-#include <fluent-bit/flb_input_plugin.h>
-
-#include "ne.h"
-#include "ne_utils.h"
-
-static int filefd_configure(struct flb_ne *ctx)
-{
-    struct cmt_gauge *g;
-
-    /* node_filefd_allocated */
-    g = cmt_gauge_create(ctx->cmt, "node", "filefd", "allocated",
-                         "File descriptor statistics: allocated.",
-                         0, NULL);
-    ctx->filefd_allocated = g;
-
-    /* node_filefd_maximum */
-    g = cmt_gauge_create(ctx->cmt, "node", "filefd", "maximum",
-                         "File descriptor statistics: maximum.",
-                         0, NULL);
-    ctx->filefd_maximum = g;
-
-    return 0;
-}
-
-static int filefd_update(struct flb_ne *ctx)
-{
-    int ret;
-    int parts;
-    uint64_t ts;
-    double d_val;
-    struct mk_list *head;
-    struct mk_list list;
-    struct mk_list split_list;
-    struct flb_slist_entry *line;
-    struct flb_slist_entry *alloc;
-    struct flb_slist_entry *max;
-
-    mk_list_init(&list);
-    ret = ne_utils_file_read_lines(ctx->path_procfs, "/sys/fs/file-nr", &list);
-    if (ret == -1) {
-        return -1;
-    }
-
-    ts = cfl_time_now();
-
-    mk_list_foreach(head, &list) {
-        line = mk_list_entry(head, struct flb_slist_entry, _head);
-
-        mk_list_init(&split_list);
-        ret = flb_slist_split_string(&split_list, line->str, '\t', -1);
-        if (ret == -1) {
-            continue;
-        }
-        parts = ret;
-        if (parts == 0) {
-            flb_slist_destroy(&split_list);
-            continue;
-        }
-        else if (parts != 3) {
-            flb_plg_warn(ctx->ins, "/sys/fs/file-nr: invalid number of fields");
-            flb_slist_destroy(&split_list);
-            break;
-        }
-
-        /* allocated (0) */
-        alloc = flb_slist_entry_get(&split_list, 0);
-        ne_utils_str_to_double(alloc->str, &d_val);
-        cmt_gauge_set(ctx->filefd_allocated, ts, d_val, 0, NULL);
-
-        /* maximum (2) */
-        max = flb_slist_entry_get(&split_list, 2);
-        ne_utils_str_to_double(max->str, &d_val);
-        cmt_gauge_set(ctx->filefd_maximum, ts, d_val, 0, NULL);
-
-        flb_slist_destroy(&split_list);
-        break;
-    }
-    flb_slist_destroy(&list);
-
-    return 0;
-}
-
-int ne_filefd_init(struct flb_ne *ctx)
-{
-    filefd_configure(ctx);
-    return 0;
-}
-
-int ne_filefd_update(struct flb_ne *ctx)
-{
-    filefd_update(ctx);
-    return 0;
-}