netdata/netdata

// SPDX-License-Identifier: GPL-3.0-or-later

package supervisord

import (
    "fmt"

    "github.com/netdata/netdata/go/go.d.plugin/agent/module"
)

const (
    summaryChartsPriority = module.Priority
    groupChartsPriority   = summaryChartsPriority + 20
)

var summaryCharts = module.Charts{
    {
        ID:       "processes",
        Title:    "Processes",
        Units:    "processes",
        Fam:      "summary",
        Ctx:      "supervisord.summary_processes",
        Type:     module.Stacked,
        Priority: summaryChartsPriority,
        Dims: module.Dims{
            {ID: "running_processes", Name: "running"},
            {ID: "non_running_processes", Name: "non-running"},
        },
    },
}

var (
    groupChartsTmpl = module.Charts{
        groupProcessesChartTmpl.Copy(),
        groupProcessesStateCodeChartTmpl.Copy(),
        groupProcessesExitStatusChartTmpl.Copy(),
        groupProcessesUptimeChartTmpl.Copy(),
        groupProcessesDowntimeChartTmpl.Copy(),
    }

    groupProcessesChartTmpl = module.Chart{
        ID:    "group_%s_processes",
        Title: "Processes",
        Units: "processes",
        Fam:   "group %s",
        Ctx:   "supervisord.processes",
        Type:  module.Stacked,
        Dims: module.Dims{
            {ID: "group_%s_running_processes", Name: "running"},
            {ID: "group_%s_non_running_processes", Name: "non-running"},
        },
    }
    groupProcessesStateCodeChartTmpl = module.Chart{
        ID:    "group_%s_processes_state_code",
        Title: "State code",
        Units: "code",
        Fam:   "group %s",
        Ctx:   "supervisord.process_state_code",
    }
    groupProcessesExitStatusChartTmpl = module.Chart{
        ID:    "group_%s_processes_exit_status",
        Title: "Exit status",
        Units: "status",
        Fam:   "group %s",
        Ctx:   "supervisord.process_exit_status",
    }
    groupProcessesUptimeChartTmpl = module.Chart{
        ID:    "group_%s_processes_uptime",
        Title: "Uptime",
        Units: "seconds",
        Fam:   "group %s",
        Ctx:   "supervisord.process_uptime",
    }
    groupProcessesDowntimeChartTmpl = module.Chart{
        ID:    "group_%s_processes_downtime",
        Title: "Downtime",
        Units: "seconds",
        Fam:   "group %s",
        Ctx:   "supervisord.process_downtime",
    }
)

func newProcGroupCharts(group string) *module.Charts {
    charts := groupChartsTmpl.Copy()
    for i, c := range *charts {
        c.ID = fmt.Sprintf(c.ID, group)
        c.Fam = fmt.Sprintf(c.Fam, group)
        c.Priority = groupChartsPriority + i
        for _, d := range c.Dims {
            d.ID = fmt.Sprintf(d.ID, group)
        }
    }
    return charts
}