summaryrefslogtreecommitdiffstats
path: root/src/go/collectors/go.d.plugin/modules/example/README.md
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/go/collectors/go.d.plugin/modules/example/README.md80
1 files changed, 80 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/example/README.md b/src/go/collectors/go.d.plugin/modules/example/README.md
new file mode 100644
index 000000000..70441aaa6
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/example/README.md
@@ -0,0 +1,80 @@
+<!--
+title: "Example module"
+description: "Use this example data collection module, which produces example charts with random values, to better understand how to build your own collector in Go."
+custom_edit_url: "https://github.com/netdata/go.d.plugin/edit/master/modules/example/README.md"
+sidebar_label: "Example module in Go"
+learn_status: "Published"
+learn_topic_type: "References"
+learn_rel_path: "Integrations/Monitor/Mock Collectors"
+-->
+
+# Example module
+
+An example data collection module. Use it as an example writing a new module.
+
+## Charts
+
+This module produces example charts with random values. Number of charts, dimensions and chart type is configurable.
+
+## Configuration
+
+Edit the `go.d/example.conf` configuration file using `edit-config` from the
+Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md), which is typically at `/etc/netdata`.
+
+```bash
+cd /etc/netdata # Replace this path with your Netdata config directory
+sudo ./edit-config go.d/example.conf
+```
+
+Disabled by default. Should be explicitly enabled
+in [go.d.conf](https://github.com/netdata/netdata/blob/master/src/go/collectors/go.d.plugin/config/go.d.conf).
+
+```yaml
+# go.d.conf
+modules:
+ example: yes
+```
+
+Here is an example configuration with several jobs:
+
+```yaml
+jobs:
+ - name: example
+ charts:
+ num: 3
+ dimensions: 5
+
+ - name: hidden_example
+ hidden_charts:
+ num: 3
+ dimensions: 5
+```
+
+---
+
+For all available options, see the Example
+collector's [configuration file](https://github.com/netdata/netdata/blob/master/src/go/collectors/go.d.plugin/config/go.d/example.conf).
+
+## Troubleshooting
+
+To troubleshoot issues with the `example` 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 example
+ ```