| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package mongo |
| 4 | |
| 5 | import "fmt" |
| 6 | |
| 7 | func (c *Collector) collect() (map[string]int64, error) { |
| 8 | if err := c.conn.initClient(c.URI, c.Timeout.Duration()); err != nil { |
| 9 | return nil, fmt.Errorf("init mongo conn: %v", err) |
| 10 | } |
| 11 | |
| 12 | mx := make(map[string]int64) |
| 13 | |
| 14 | if err := c.collectServerStatus(mx); err != nil { |
| 15 | return nil, fmt.Errorf("couldn't collect server status metrics: %v", err) |
| 16 | } |
| 17 | |
| 18 | if err := c.collectDbStats(mx); err != nil { |
| 19 | return mx, fmt.Errorf("couldn't collect dbstats metrics: %v", err) |
| 20 | } |
| 21 | |
| 22 | if c.conn.isReplicaSet() { |
| 23 | if err := c.collectReplSetStatus(mx); err != nil { |
| 24 | return mx, fmt.Errorf("couldn't collect documentReplSetStatus metrics: %v", err) |
| 25 | } |
| 26 | } |
| 27 | |
| 28 | if c.conn.isMongos() { |
| 29 | c.addShardingChartsOnce.Do(c.addShardingCharts) |
| 30 | if err := c.collectSharding(mx); err != nil { |
| 31 | return mx, fmt.Errorf("couldn't collect sharding metrics: %v", err) |
| 32 | } |
| 33 | } |
| 34 | |
| 35 | return mx, nil |
| 36 | } |