restructure go.d (#18058)

* restruture go.d

* update gitignore

* update ci files

* update gen_docs_integrations.py

* update link in go.d conf files

* update go.d modules metadata files

* update metadata files

* update packaging

* add log files

* integrations commit

* update get-go-version.py

* go fmt

* fix packaging

* update go.d readme

---------

Co-authored-by: Fotis Voutsas <fotis@netdata.cloud>

12 files changed, 0 insertions, 1315 deletions

diff --git a/src/go/collectors/go.d.plugin/modules/supervisord/README.md b/src/go/collectors/go.d.plugin/modules/supervisord/README.md
deleted file mode 120000
index a8b7434849..0000000000
--- a/src/go/collectors/go.d.plugin/modules/supervisord/README.md
+++ /dev/null
@@ -1 +0,0 @@
-integrations/supervisor.md
\ No newline at end of file
diff --git a/src/go/collectors/go.d.plugin/modules/supervisord/charts.go b/src/go/collectors/go.d.plugin/modules/supervisord/charts.go
deleted file mode 100644
index 2c7f08f045..0000000000
--- a/src/go/collectors/go.d.plugin/modules/supervisord/charts.go
+++ /dev/null
@@ -1,94 +0,0 @@
-// 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
-}
diff --git a/src/go/collectors/go.d.plugin/modules/supervisord/client.go b/src/go/collectors/go.d.plugin/modules/supervisord/client.go
deleted file mode 100644
index da62ca21c8..0000000000
--- a/src/go/collectors/go.d.plugin/modules/supervisord/client.go
+++ /dev/null
@@ -1,109 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-package supervisord
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"github.com/mattn/go-xmlrpc"
-)
-
-type supervisorRPCClient struct {
-	client *xmlrpc.Client
-}
-
-func newSupervisorRPCClient(serverURL *url.URL, httpClient *http.Client) (supervisorClient, error) {
-	switch serverURL.Scheme {
-	case "http", "https":
-		c := xmlrpc.NewClient(serverURL.String())
-		c.HttpClient = httpClient
-		return &supervisorRPCClient{client: c}, nil
-	case "unix":
-		c := xmlrpc.NewClient("http://unix/RPC2")
-		t, ok := httpClient.Transport.(*http.Transport)
-		if !ok {
-			return nil, errors.New("unexpected HTTP client transport")
-		}
-		t.DialContext = func(ctx context.Context, _, _ string) (net.Conn, error) {
-			d := net.Dialer{Timeout: httpClient.Timeout}
-			return d.DialContext(ctx, "unix", serverURL.Path)
-		}
-		c.HttpClient = httpClient
-		return &supervisorRPCClient{client: c}, nil
-	default:
-		return nil, fmt.Errorf("unexpected URL scheme: %s", serverURL)
-	}
-}
-
-// http://supervisord.org/api.html#process-control
-type processStatus struct {
-	name       string // name of the process.
-	group      string // name of the process’ group.
-	start      int    // UNIX timestamp of when the process was started.
-	stop       int    // UNIX timestamp of when the process last ended, or 0 if the process has never been stopped.
-	now        int    // UNIX timestamp of the current time, which can be used to calculate process up-time.
-	state      int    // state code.
-	stateName  string // string description of state.
-	exitStatus int    // exit status (errorlevel) of process, or 0 if the process is still running.
-}
-
-func (c *supervisorRPCClient) getAllProcessInfo() ([]processStatus, error) {
-	const fn = "supervisor.getAllProcessInfo"
-	resp, err := c.client.Call(fn)
-	if err != nil {
-		return nil, fmt.Errorf("error on '%s' function call: %v", fn, err)
-	}
-	return parseGetAllProcessInfo(resp)
-}
-
-func (c *supervisorRPCClient) closeIdleConnections() {
-	c.client.HttpClient.CloseIdleConnections()
-}
-
-func parseGetAllProcessInfo(resp interface{}) ([]processStatus, error) {
-	arr, ok := resp.(xmlrpc.Array)
-	if !ok {
-		return nil, fmt.Errorf("unexpected response type, want=xmlrpc.Array, got=%T", resp)
-	}
-
-	var info []processStatus
-
-	for _, item := range arr {
-		s, ok := item.(xmlrpc.Struct)
-		if !ok {
-			continue
-		}
-
-		var p processStatus
-		for k, v := range s {
-			switch strings.ToLower(k) {
-			case "name":
-				p.name, _ = v.(string)
-			case "group":
-				p.group, _ = v.(string)
-			case "start":
-				p.start, _ = v.(int)
-			case "stop":
-				p.stop, _ = v.(int)
-			case "now":
-				p.now, _ = v.(int)
-			case "state":
-				p.state, _ = v.(int)
-			case "statename":
-				p.stateName, _ = v.(string)
-			case "exitstatus":
-				p.exitStatus, _ = v.(int)
-			}
-		}
-		if p.name != "" && p.group != "" && p.stateName != "" {
-			info = append(info, p)
-		}
-	}
-	return info, nil
-}
diff --git a/src/go/collectors/go.d.plugin/modules/supervisord/collect.go b/src/go/collectors/go.d.plugin/modules/supervisord/collect.go
deleted file mode 100644
index e04e321314..0000000000
--- a/src/go/collectors/go.d.plugin/modules/supervisord/collect.go
+++ /dev/null
@@ -1,174 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-package supervisord
-
-import (
-	"fmt"
-	"strings"
-
-	"github.com/netdata/netdata/go/go.d.plugin/agent/module"
-)
-
-func (s *Supervisord) collect() (map[string]int64, error) {
-	info, err := s.client.getAllProcessInfo()
-	if err != nil {
-		return nil, err
-	}
-
-	ms := make(map[string]int64)
-	s.collectAllProcessInfo(ms, info)
-
-	return ms, nil
-}
-
-func (s *Supervisord) collectAllProcessInfo(ms map[string]int64, info []processStatus) {
-	s.resetCache()
-	ms["running_processes"] = 0
-	ms["non_running_processes"] = 0
-	for _, p := range info {
-		if _, ok := s.cache[p.group]; !ok {
-			s.cache[p.group] = make(map[string]bool)
-			s.addProcessGroupCharts(p)
-		}
-		if _, ok := s.cache[p.group][p.name]; !ok {
-			s.addProcessToCharts(p)
-		}
-		s.cache[p.group][p.name] = true
-
-		ms["group_"+p.group+"_running_processes"] += 0
-		ms["group_"+p.group+"_non_running_processes"] += 0
-		if isProcRunning(p) {
-			ms["running_processes"] += 1
-			ms["group_"+p.group+"_running_processes"] += 1
-		} else {
-			ms["non_running_processes"] += 1
-			ms["group_"+p.group+"_non_running_processes"] += 1
-		}
-		id := procID(p)
-		ms[id+"_state_code"] = int64(p.state)
-		ms[id+"_exit_status"] = int64(p.exitStatus)
-		ms[id+"_uptime"] = calcProcessUptime(p)
-		ms[id+"_downtime"] = calcProcessDowntime(p)
-	}
-	s.cleanupCache()
-}
-
-func (s *Supervisord) resetCache() {
-	for _, procs := range s.cache {
-		for name := range procs {
-			procs[name] = false
-		}
-	}
-}
-
-func (s *Supervisord) cleanupCache() {
-	for group, procs := range s.cache {
-		for name, ok := range procs {
-			if !ok {
-				s.removeProcessFromCharts(group, name)
-				delete(s.cache[group], name)
-			}
-		}
-		if len(s.cache[group]) == 0 {
-			s.removeProcessGroupCharts(group)
-			delete(s.cache, group)
-		}
-	}
-}
-
-func calcProcessUptime(p processStatus) int64 {
-	if !isProcRunning(p) {
-		return 0
-	}
-	return int64(p.now - p.start)
-}
-
-func calcProcessDowntime(p processStatus) int64 {
-	if isProcRunning(p) || p.stop == 0 {
-		return 0
-	}
-	return int64(p.now - p.stop)
-}
-
-func (s *Supervisord) addProcessGroupCharts(p processStatus) {
-	charts := newProcGroupCharts(p.group)
-	if err := s.Charts().Add(*charts...); err != nil {
-		s.Warning(err)
-	}
-}
-
-func (s *Supervisord) addProcessToCharts(p processStatus) {
-	id := procID(p)
-	for _, c := range *s.Charts() {
-		var dimID string
-		switch c.ID {
-		case fmt.Sprintf(groupProcessesStateCodeChartTmpl.ID, p.group):
-			dimID = id + "_state_code"
-		case fmt.Sprintf(groupProcessesExitStatusChartTmpl.ID, p.group):
-			dimID = id + "_exit_status"
-		case fmt.Sprintf(groupProcessesUptimeChartTmpl.ID, p.group):
-			dimID = id + "_uptime"
-		case fmt.Sprintf(groupProcessesDowntimeChartTmpl.ID, p.group):
-			dimID = id + "_downtime"
-		default:
-			continue
-		}
-		dim := &module.Dim{ID: dimID, Name: p.name}
-		if err := c.AddDim(dim); err != nil {
-			s.Warning(err)
-			return
-		}
-		c.MarkNotCreated()
-	}
-}
-
-func (s *Supervisord) removeProcessGroupCharts(group string) {
-	prefix := "group_" + group
-	for _, c := range *s.Charts() {
-		if strings.HasPrefix(c.ID, prefix) {
-			c.MarkRemove()
-			c.MarkNotCreated()
-		}
-	}
-}
-
-func (s *Supervisord) removeProcessFromCharts(group, name string) {
-	id := procID(processStatus{name: name, group: group})
-	for _, c := range *s.Charts() {
-		var dimID string
-		switch c.ID {
-		case fmt.Sprintf(groupProcessesStateCodeChartTmpl.ID, group):
-			dimID = id + "_state_code"
-		case fmt.Sprintf(groupProcessesExitStatusChartTmpl.ID, group):
-			dimID = id + "_exit_status"
-		case fmt.Sprintf(groupProcessesUptimeChartTmpl.ID, group):
-			dimID = id + "_uptime"
-		case fmt.Sprintf(groupProcessesDowntimeChartTmpl.ID, group):
-			dimID = id + "_downtime"
-		default:
-			continue
-		}
-		if err := c.MarkDimRemove(dimID, true); err != nil {
-			s.Warning(err)
-			return
-		}
-		c.MarkNotCreated()
-	}
-}
-
-func procID(p processStatus) string {
-	return fmt.Sprintf("group_%s_process_%s", p.group, p.name)
-}
-
-func isProcRunning(p processStatus) bool {
-	// http://supervisord.org/subprocess.html#process-states
-	// STOPPED  (0)
-	// STARTING (10)
-	// RUNNING (20)
-	// BACKOFF (30)
-	// STOPPING (40)
-	// EXITED (100)
-	// FATAL (200)
-	// UNKNOWN (1000)
-	return p.state == 20
-}
diff --git a/src/go/collectors/go.d.plugin/modules/supervisord/config_schema.json b/src/go/collectors/go.d.plugin/modules/supervisord/config_schema.json
deleted file mode 100644
index 8d3c4e9437..0000000000
--- a/src/go/collectors/go.d.plugin/modules/supervisord/config_schema.json
+++ /dev/null
@@ -1,87 +0,0 @@
-{
-  "jsonSchema": {
-    "$schema": "http://json-schema.org/draft-07/schema#",
-    "title": "Supervisord collector configuration.",
-    "type": "object",
-    "properties": {
-      "update_every": {
-        "title": "Update every",
-        "description": "Data collection interval, measured in seconds.",
-        "type": "integer",
-        "minimum": 1,
-        "default": 1
-      },
-      "url": {
-        "title": "URL",
-        "description": "The URL of the Supervisord [XML-RPC interface](http://supervisord.org/xmlrpc.html#rpcinterface-factories).",
-        "type": "string",
-        "default": "http://127.0.0.1:9001/RPC2",
-        "format": "uri"
-      },
-      "timeout": {
-        "title": "Timeout",
-        "description": "The timeout in seconds for the HTTP request.",
-        "type": "number",
-        "minimum": 0.5,
-        "default": 1
-      },
-      "tls_skip_verify": {
-        "title": "Skip TLS verification",
-        "description": "If set, TLS certificate verification will be skipped.",
-        "type": "boolean"
-      },
-      "tls_ca": {
-        "title": "TLS CA",
-        "description": "The path to the CA certificate file for TLS verification.",
-        "type": "string"
-      },
-      "tls_cert": {
-        "title": "TLS certificate",
-        "description": "The path to the client certificate file for TLS authentication.",
-        "type": "string"
-      },
-      "tls_key": {
-        "title": "TLS key",
-        "description": "The path to the client key file for TLS authentication.",
-        "type": "string"
-      }
-    },
-    "required": [
-      "url"
-    ],
-    "additionalProperties": false,
-    "patternProperties": {
-      "^name$": {}
-    }
-  },
-  "uiSchema": {
-    "uiOptions": {
-      "fullPage": true
-    },
-    "timeout": {
-      "ui:help": "Accepts decimals for precise control (e.g., type 1.5 for 1.5 seconds)."
-    },
-    "ui:flavour": "tabs",
-    "ui:options": {
-      "tabs": [
-        {
-          "title": "Base",
-          "fields": [
-            "update_every",
-            "url",
-            "timeout"
-          ]
-        },
-        {
-          "title": "TLS",
-          "fields": [
-            "tls_skip_verify",
-            "tls_ca",
-            "tls_cert",
-            "tls_key"
-          ]
-        }
-      ]
-    }
-  }
-}
diff --git a/src/go/collectors/go.d.plugin/modules/supervisord/init.go b/src/go/collectors/go.d.plugin/modules/supervisord/init.go
deleted file mode 100644
index b4cc36382e..0000000000
--- a/src/go/collectors/go.d.plugin/modules/supervisord/init.go
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-package supervisord
-
-import (
-	"errors"
-	"fmt"
-	"net/url"
-
-	"github.com/netdata/netdata/go/go.d.plugin/pkg/web"
-)
-
-func (s *Supervisord) verifyConfig() error {
-	if s.URL == "" {
-		return errors.New("'url' not set")
-	}
-	return nil
-}
-
-func (s *Supervisord) initSupervisorClient() (supervisorClient, error) {
-	u, err := url.Parse(s.URL)
-	if err != nil {
-		return nil, fmt.Errorf("parse 'url': %v (%s)", err, s.URL)
-	}
-	httpClient, err := web.NewHTTPClient(s.Client)
-	if err != nil {
-		return nil, fmt.Errorf("create HTTP client: %v", err)
-	}
-	return newSupervisorRPCClient(u, httpClient)
-}
diff --git a/src/go/collectors/go.d.plugin/modules/supervisord/integrations/supervisor.md b/src/go/collectors/go.d.plugin/modules/supervisord/integrations/supervisor.md
deleted file mode 100644
index d701d95d05..0000000000
--- a/src/go/collectors/go.d.plugin/modules/supervisord/integrations/supervisor.md
+++ /dev/null
@@ -1,247 +0,0 @@
-<!--startmeta
-custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/go/collectors/go.d.plugin/modules/supervisord/README.md"
-meta_yaml: "https://github.com/netdata/netdata/edit/master/src/go/collectors/go.d.plugin/modules/supervisord/metadata.yaml"
-sidebar_label: "Supervisor"
-learn_status: "Published"
-learn_rel_path: "Collecting Metrics/Processes and System Services"
-most_popular: False
-message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE COLLECTOR'S metadata.yaml FILE"
-endmeta-->
-
-# Supervisor
-
-
-<img src="https://netdata.cloud/img/supervisord.png" width="150"/>
-
-
-Plugin: go.d.plugin
-Module: supervisord
-
-<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" />
-
-## Overview
-
-This collector monitors Supervisor instances.
-
-It can collect metrics from:
-
-- [unix socket](http://supervisord.org/configuration.html?highlight=unix_http_server#unix-http-server-section-values)
-- [internal http server](http://supervisord.org/configuration.html?highlight=unix_http_server#inet-http-server-section-settings)
-
-Used methods:
-
-- [`supervisor.getAllProcessInfo`](http://supervisord.org/api.html#supervisor.rpcinterface.SupervisorNamespaceRPCInterface.getAllProcessInfo)
-
-
-
-
-This collector is supported on all platforms.
-
-This collector supports collecting metrics from multiple instances of this integration, including remote instances.
-
-
-### Default Behavior
-
-#### Auto-Detection
-
-This integration doesn't support auto-detection.
-
-#### Limits
-
-The default configuration for this integration does not impose any limits on data collection.
-
-#### Performance Impact
-
-The default configuration for this integration is not expected to impose a significant performance impact on the system.
-
-
-## Metrics
-
-Metrics grouped by *scope*.
-
-The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels.
-
-
-
-### Per Supervisor instance
-
-These metrics refer to the entire monitored application.
-
-This scope has no labels.
-
-Metrics:
-
-| Metric | Dimensions | Unit |
-|:------|:----------|:----|
-| supervisord.summary_processes | running, non-running | processes |
-
-### Per process group
-
-These metrics refer to the process group.
-
-This scope has no labels.
-
-Metrics:
-
-| Metric | Dimensions | Unit |
-|:------|:----------|:----|
-| supervisord.processes | running, non-running | processes |
-| supervisord.process_state_code | a dimension per process | code |
-| supervisord.process_exit_status | a dimension per process | exit status |
-| supervisord.process_uptime | a dimension per process | seconds |
-| supervisord.process_downtime | a dimension per process | seconds |
-
-
-
-## Alerts
-
-There are no alerts configured by default for this integration.
-
-
-## Setup
-
-### Prerequisites
-
-No action required.
-
-### Configuration
-
-#### File
-
-The configuration file name for this integration is `go.d/supervisord.conf`.
-
-
-You can edit the configuration file using the `edit-config` script from the
-Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory).
-
-```bash
-cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata
-sudo ./edit-config go.d/supervisord.conf
-```
-#### Options
-
-The following options can be defined globally: update_every, autodetection_retry.
-
-
-<details open><summary>Config options</summary>
-
-| Name | Description | Default | Required |
-|:----|:-----------|:-------|:--------:|
-| update_every | Data collection frequency. | 1 | no |
-| autodetection_retry | Recheck interval in seconds. Zero means no recheck will be scheduled. | 0 | no |
-| url | Server URL. | http://127.0.0.1:9001/RPC2 | yes |
-| timeout | System bus requests timeout. | 1 | no |
-
-</details>
-
-#### Examples
-
-##### HTTP
-
-Collect metrics via HTTP.
-
-<details open><summary>Config</summary>
-
-```yaml
-jobs:
-  - name: local
-    url: 'http://127.0.0.1:9001/RPC2'
-
-```
-</details>
-
-##### Socket
-
-Collect metrics via Unix socket.
-
-<details open><summary>Config</summary>
-
-```yaml
-- name: local
-  url: 'unix:///run/supervisor.sock'
-
-```
-</details>
-
-##### Multi-instance
-
-> **Note**: When you define multiple jobs, their names must be unique.
-
-Collect metrics from local and remote instances.
-
-
-<details open><summary>Config</summary>
-
-```yaml
-jobs:
-  - name: local
-    url: 'http://127.0.0.1:9001/RPC2'
-
-  - name: remote
-    url: 'http://192.0.2.1:9001/RPC2'
-
-```
-</details>
-
-
-
-## Troubleshooting
-
-### Debug Mode
-
-To troubleshoot issues with the `supervisord` collector, run the `go.d.plugin` with the debug option enabled. The output
-should give you clues as to why the collector isn't working.
-
-- Navigate to the `plugins.d` directory, usually at `/usr/libexec/netdata/plugins.d/`. If that's not the case on
-  your system, open `netdata.conf` and look for the `plugins` setting under `[directories]`.
-
-  ```bash
-  cd /usr/libexec/netdata/plugins.d/
-  ```
-
-- Switch to the `netdata` user.
-
-  ```bash
-  sudo -u netdata -s
-  ```
-
-- Run the `go.d.plugin` to debug the collector:
-
-  ```bash
-  ./go.d.plugin -d -m supervisord
-  ```
-
-### Getting Logs
-
-If you're encountering problems with the `supervisord` collector, follow these steps to retrieve logs and identify potential issues:
-
-- **Run the command** specific to your system (systemd, non-systemd, or Docker container).
-- **Examine the output** for any warnings or error messages that might indicate issues.  These messages should provide clues about the root cause of the problem.
-
-#### System with systemd
-
-Use the following command to view logs generated since the last Netdata service restart:
-
-```bash
-journalctl _SYSTEMD_INVOCATION_ID="$(systemctl show --value --property=InvocationID netdata)" --namespace=netdata --grep supervisord
-```
-
-#### System without systemd
-
-Locate the collector log file, typically at `/var/log/netdata/collector.log`, and use `grep` to filter for collector's name:
-
-```bash
-grep supervisord /var/log/netdata/collector.log
-```
-
-**Note**: This method shows logs from all restarts. Focus on the **latest entries** for troubleshooting current issues.
-
-#### Docker Container
-
-If your Netdata runs in a Docker container named "netdata" (replace if different), use this command:
-
-```bash
-docker logs netdata 2>&1 | grep supervisord
-```
-
-
diff --git a/src/go/collectors/go.d.plugin/modules/supervisord/metadata.yaml b/src/go/collectors/go.d.plugin/modules/supervisord/metadata.yaml
deleted file mode 100644
index b5c81dd044..0000000000
--- a/src/go/collectors/go.d.plugin/modules/supervisord/metadata.yaml
+++ /dev/null
@@ -1,161 +0,0 @@
-plugin_name: go.d.plugin
-modules:
-  - meta:
-      id: collector-go.d.plugin-supervisord
-      plugin_name: go.d.plugin
-      module_name: supervisord
-      monitored_instance:
-        name: Supervisor
-        link: http://supervisord.org/
-        icon_filename: supervisord.png
-        categories:
-          - data-collection.processes-and-system-services
-      keywords:
-        - supervisor
-      related_resources:
-        integrations:
-          list: []
-      info_provided_to_referring_integrations:
-        description: ""
-      most_popular: false
-    overview:
-      data_collection:
-        metrics_description: |
-          This collector monitors Supervisor instances.
-          
-          It can collect metrics from:
-          
-          - [unix socket](http://supervisord.org/configuration.html?highlight=unix_http_server#unix-http-server-section-values)
-          - [internal http server](http://supervisord.org/configuration.html?highlight=unix_http_server#inet-http-server-section-settings)
-          
-          Used methods:
-          
-          - [`supervisor.getAllProcessInfo`](http://supervisord.org/api.html#supervisor.rpcinterface.SupervisorNamespaceRPCInterface.getAllProcessInfo)
-        method_description: ""
-      supported_platforms:
-        include: []
-        exclude: []
-      multi_instance: true
-      additional_permissions:
-        description: ""
-      default_behavior:
-        auto_detection:
-          description: ""
-        limits:
-          description: ""
-        performance_impact:
-          description: ""
-    setup:
-      prerequisites:
-        list: []
-      configuration:
-        file:
-          name: go.d/supervisord.conf
-        options:
-          description: |
-            The following options can be defined globally: update_every, autodetection_retry.
-          folding:
-            title: Config options
-            enabled: true
-          list:
-            - name: update_every
-              description: Data collection frequency.
-              default_value: 1
-              required: false
-            - name: autodetection_retry
-              description: Recheck interval in seconds. Zero means no recheck will be scheduled.
-              default_value: 0
-              required: false
-            - name: url
-              description: Server URL.
-              default_value: http://127.0.0.1:9001/RPC2
-              required: true
-            - name: timeout
-              description: System bus requests timeout.
-              default_value: 1
-              required: false
-        examples:
-          folding:
-            title: Config
-            enabled: true
-          list:
-            - name: HTTP
-              description: Collect metrics via HTTP.
-              config: |
-                jobs:
-                  - name: local
-                    url: 'http://127.0.0.1:9001/RPC2'
-            - name: Socket
-              description: Collect metrics via Unix socket.
-              config: |
-                - name: local
-                  url: 'unix:///run/supervisor.sock'
-            - name: Multi-instance
-              description: |
-                > **Note**: When you define multiple jobs, their names must be unique.
-                
-                Collect metrics from local and remote instances.
-              config: |
-                jobs:
-                  - name: local
-                    url: 'http://127.0.0.1:9001/RPC2'
-                
-                  - name: remote
-                    url: 'http://192.0.2.1:9001/RPC2'
-    troubleshooting:
-      problems:
-        list: []
-    alerts: []
-    metrics:
-      folding:
-        title: Metrics
-        enabled: false
-      description: ""
-      availability: []
-      scopes:
-        - name: global
-          description: These metrics refer to the entire monitored application.
-          labels: []
-          metrics:
-            - name: supervisord.summary_processes
-              description: Processes
-              unit: processes
-              chart_type: stacked
-              dimensions:
-                - name: running
-                - name: non-running
-        - name: process group
-          description: These metrics refer to the process group.
-          labels: []
-          metrics:
-            - name: supervisord.processes
-              description: Processes
-              unit: processes
-              chart_type: stacked
-              dimensions:
-                - name: running
-                - name: non-running
-            - name: supervisord.process_state_code
-              description: State code
-              unit: code
-              chart_type: line
-              dimensions:
-                - name: a dimension per process
-            - name: supervisord.process_exit_status
-              description: Exit status
-              unit: exit status
-              chart_type: line
-              dimensions:
-                - name: a dimension per process
-            - name: supervisord.process_uptime
-              description: Uptime
-              unit: seconds
-              chart_type: line
-              dimensions:
-                - name: a dimension per process
-            - name: supervisord.process_downtime
-              description: Downtime
-              unit: seconds
-              chart_type: line
-              dimensions:
-                - name: a dimension per process
diff --git a/src/go/collectors/go.d.plugin/modules/supervisord/supervisord.go b/src/go/collectors/go.d.plugin/modules/supervisord/supervisord.go
deleted file mode 100644
index 4c1bc8e848..0000000000
--- a/src/go/collectors/go.d.plugin/modules/supervi