| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package nginxvts |
| 4 | |
| 5 | import ( |
| 6 | "github.com/netdata/netdata/go/plugins/pkg/stm" |
| 7 | "github.com/netdata/netdata/go/plugins/pkg/web" |
| 8 | ) |
| 9 | |
| 10 | func (c *Collector) collect() (map[string]int64, error) { |
| 11 | ms, err := c.scapeVTS() |
| 12 | if err != nil { |
| 13 | return nil, nil |
| 14 | } |
| 15 | |
| 16 | collected := make(map[string]any) |
| 17 | c.collectMain(collected, ms) |
| 18 | c.collectSharedZones(collected, ms) |
| 19 | c.collectServerZones(collected, ms) |
| 20 | |
| 21 | return stm.ToMap(collected), nil |
| 22 | } |
| 23 | |
| 24 | func (c *Collector) collectMain(collected map[string]any, ms *vtsMetrics) { |
| 25 | collected["uptime"] = (ms.NowMsec - ms.LoadMsec) / 1000 |
| 26 | collected["connections"] = ms.Connections |
| 27 | } |
| 28 | |
| 29 | func (c *Collector) collectSharedZones(collected map[string]any, ms *vtsMetrics) { |
| 30 | collected["sharedzones"] = ms.SharedZones |
| 31 | } |
| 32 | |
| 33 | func (c *Collector) collectServerZones(collected map[string]any, ms *vtsMetrics) { |
| 34 | if !ms.hasServerZones() { |
| 35 | return |
| 36 | } |
| 37 | |
| 38 | // "*" means all servers |
| 39 | collected["total"] = ms.ServerZones["*"] |
| 40 | } |
| 41 | |
| 42 | func (c *Collector) scapeVTS() (*vtsMetrics, error) { |
| 43 | req, err := web.NewHTTPRequest(c.RequestConfig) |
| 44 | if err != nil { |
| 45 | return nil, err |
| 46 | } |
| 47 | |
| 48 | var total vtsMetrics |
| 49 | if err := web.DoHTTP(c.httpClient).RequestJSON(req, &total); err != nil { |
| 50 | c.Warning(err) |
| 51 | return nil, err |
| 52 | } |
| 53 | |
| 54 | return &total, nil |
| 55 | } |