fix: add debug argument to nobl9-agent (#20)

* fix: add debug argument to nobl9-agent

    Adds `debug` value to the chart to run Agent in debug mode.
    By default it's set to false.

* fix: update nobl9-agent image to 0.69.2

* fix: add command arguent to nobl9-agent chart

    The `command` argument allows to run distroless image.

* chore: add values.schema.json to nobl9-agent

* chore: update CODEOWNERS

Resolves: PC-11892

CODEOWNERS

@@ -1 +1 @@
-* @nobl9/site-reliability-engineering
+* @nobl9/site-reliability-engineering @nobl9/io

charts/nobl9-agent/README.md

@@ -78,6 +78,8 @@ Go to the [docs.nobl9.com](https://docs.nobl9.com/Nobl9_Agent/helm-charts?_highl
 
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
+| args | string | `nil` | Allow to pass additional arguments to the telegraf command for ex. "--debug" |
+| command | list | `["telegraf"]` | Container command |
 | config.allowedUrls | string | `nil` | Populates N9_ALLOWED_URLS that limits the URLs which an Agent is able to query |
 | config.authServer | string | `"auseg9kiegWKEtJZC416"` | Nobl9 Auth Server ID |
 | config.clientId | string | `nil` | Nobl9 Client ID, creates secret with this value, leave empty and use deployment.extraEnvs to load from existing Secret |
@@ -93,7 +95,7 @@ Go to the [docs.nobl9.com](https://docs.nobl9.com/Nobl9_Agent/helm-charts?_highl
 | deployment.extraVolumes | string | `nil` | Additional Volumes |
 | deployment.image | string | `"nobl9/agent"` | Image used by chart |
 | deployment.pullPolicy | string | `"Always"` | Image Pull Policy |
-| deployment.version | string | `"0.53.2"` | Agent version (image tag) |
+| deployment.version | string | `"0.69.2"` | Agent version (image tag) |
 | extraLabels | object | `{}` | Additional labels for created objects. |
 | namespaceOverride | string | `nil` | Override the Namespace |
 | resources.limits.cpu | string | `"1.0"` | CPU limit |

charts/nobl9-agent/templates/deployment.yaml

@@ -28,6 +28,14 @@ spec:
         - name: agent-container
           image: {{ .Values.deployment.image }}:{{ .Values.deployment.version }}
           imagePullPolicy: {{ .Values.deployment.pullPolicy }}
+          {{- with .Values.args }}
+          args:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.command }}
+          command:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
           {{- with .Values.resources }}
           resources:
             {{- toYaml . | nindent 12 }}