| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package monit |
| 4 | |
| 5 | import ( |
| 6 | "fmt" |
| 7 | "strings" |
| 8 | |
| 9 | "github.com/netdata/netdata/go/plugins/plugin/framework/collectorapi" |
| 10 | ) |
| 11 | |
| 12 | const ( |
| 13 | prioServiceCheckStatus = collectorapi.Priority + iota |
| 14 | prioUptime |
| 15 | ) |
| 16 | |
| 17 | var baseCharts = collectorapi.Charts{ |
| 18 | uptimeChart.Copy(), |
| 19 | } |
| 20 | |
| 21 | var ( |
| 22 | uptimeChart = collectorapi.Chart{ |
| 23 | ID: "uptime", |
| 24 | Title: "Uptime", |
| 25 | Units: "seconds", |
| 26 | Fam: "uptime", |
| 27 | Ctx: "monit.uptime", |
| 28 | Priority: prioUptime, |
| 29 | Dims: collectorapi.Dims{ |
| 30 | {ID: "uptime"}, |
| 31 | }, |
| 32 | } |
| 33 | ) |
| 34 | |
| 35 | var serviceCheckChartsTmpl = collectorapi.Charts{ |
| 36 | serviceCheckStatusChartTmpl.Copy(), |
| 37 | } |
| 38 | |
| 39 | var ( |
| 40 | serviceCheckStatusChartTmpl = collectorapi.Chart{ |
| 41 | ID: "service_check_type_%s_name_%s_status", |
| 42 | Title: "Service Check Status", |
| 43 | Units: "status", |
| 44 | Fam: "service status", |
| 45 | Ctx: "monit.service_check_status", |
| 46 | Priority: prioServiceCheckStatus, |
| 47 | Dims: collectorapi.Dims{ |
| 48 | {ID: "service_check_type_%s_name_%s_status_ok", Name: "ok"}, |
| 49 | {ID: "service_check_type_%s_name_%s_status_error", Name: "error"}, |
| 50 | {ID: "service_check_type_%s_name_%s_status_initializing", Name: "initializing"}, |
| 51 | {ID: "service_check_type_%s_name_%s_status_not_monitored", Name: "not_monitored"}, |
| 52 | }, |
| 53 | } |
| 54 | ) |
| 55 | |
| 56 | func (c *Collector) addServiceCheckCharts(svc statusServiceCheck, srv *statusServer) { |
| 57 | charts := serviceCheckChartsTmpl.Copy() |
| 58 | |
| 59 | for _, chart := range *charts { |
| 60 | chart.ID = cleanChartId(fmt.Sprintf(chart.ID, svc.svcType(), svc.Name)) |
| 61 | chart.Labels = []collectorapi.Label{ |
| 62 | {Key: "server_hostname", Value: srv.LocalHostname}, |
| 63 | {Key: "service_check_name", Value: svc.Name}, |
| 64 | {Key: "service_check_type", Value: svc.svcType()}, |
| 65 | } |
| 66 | for _, dim := range chart.Dims { |
| 67 | dim.ID = fmt.Sprintf(dim.ID, svc.svcType(), svc.Name) |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | if err := c.Charts().Add(*charts...); err != nil { |
| 72 | c.Warning(err) |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | func (c *Collector) removeServiceCharts(svc statusServiceCheck) { |
| 77 | px := fmt.Sprintf("service_check_type_%s_name_%s_", svc.svcType(), svc.Name) |
| 78 | px = cleanChartId(px) |
| 79 | |
| 80 | for _, chart := range *c.Charts() { |
| 81 | if strings.HasPrefix(chart.ID, px) { |
| 82 | chart.MarkRemove() |
| 83 | chart.MarkNotCreated() |
| 84 | } |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | func cleanChartId(s string) string { |
| 89 | r := strings.NewReplacer(" ", "_", ".", "_", ",", "_") |
| 90 | return r.Replace(s) |
| 91 | } |