[v16] Support datadog plugin helm chart

docs/pages/reference/helm-reference.mdx

@@ -39,3 +39,6 @@ layout: tocless-doc
 - [teleport-plugin-slack](./helm-reference/teleport-plugin-slack.mdx): Deploy
   the Teleport Slack Plugin, which allows notifying Slack users and channels
   when Access Requests are made.
+- [teleport-plugin-datadog](./helm-reference/teleport-plugin-datadog.mdx): Deploy
+  the Teleport Datadog Incident Management Plugin, which allows Access Requests
+  to be managed as Datadog incidents.

docs/pages/reference/helm-reference/teleport-plugin-datadog.mdx

@@ -0,0 +1,15 @@
+---
+title: teleport-plugin-datadog Chart Reference
+description: Values that can be set using the teleport-plugin-datadog Helm chart
+---
+
+The `teleport-plugin-datadog` Helm chart runs the Datadog Teleport plugin, which
+allows users to receive and manage Access Requests as Datadog incidents.
+
+You can [browse the source on GitHub](https://github.com/gravitational/teleport/tree/v(=teleport.version=)/examples/chart/access/datadog).
+
+This reference details available values for the `teleport-plugin-datadog` chart.
+
+(!docs/pages/includes/backup-warning.mdx!)
+
+(!docs/pages/includes/helm-reference/zz_generated.access-datadog.mdx!)

examples/chart/Makefile

@@ -1,7 +1,7 @@
 # TODO(hugoShaka): uncomment the additional targets as we start sync-ing
 # the reference and the values.yaml
 
-access = discord email jira mattermost msteams pagerduty slack
+access = discord email jira mattermost msteams pagerduty slack datadog
 
 check_access = $(addprefix check-chart-ref-access-,$(access))
 render_access = $(addprefix render-chart-ref-access-,$(access))

examples/chart/access/datadog/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

examples/chart/access/datadog/Chart.yaml

@@ -0,0 +1,13 @@
+.version: &version "17.0.0-dev"
+
+apiVersion: v2
+name: teleport-plugin-datadog
+description: A Helm chart for the Teleport Datadog Incident Management Plugin
+type: application
+version: *version
+appVersion: *version
+
+dependencies:
+  - name: tbot
+    version: *version
+    condition: tbot.enabled

examples/chart/access/datadog/README.md

@@ -0,0 +1,11 @@
+# Teleport Access Request Datadog Incident Management Plugin
+
+This chart sets up and configures a Deployment for the Access Request Datadog Incident Management plugin.
+
+## Installation
+
+See the [Access Requests with Datadog Incident Management guide](https://goteleport.com/docs/access-controls/access-request-plugins/datadog-hosted/).
+
+## Values
+
+See [teleport-plugin-datadog Chart Reference](https://goteleport.com/docs/reference/helm-reference/teleport-plugin-datadog/) for available Helm Chart configuration.

examples/chart/access/datadog/charts/tbot

@@ -0,0 +1 @@
+../../../tbot

examples/chart/access/datadog/templates/_helpers.tpl

@@ -0,0 +1,82 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "datadog.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "datadog.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "datadog.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "datadog.labels" -}}
+helm.sh/chart: {{ include "datadog.chart" . }}
+{{ include "datadog.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "datadog.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "datadog.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "datadog.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "datadog.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{- define "datadog.identitySecretName" -}}
+{{- if .Values.teleport.identitySecretName -}}
+{{- .Values.teleport.identitySecretName -}}
+{{- else if .Values.tbot.enabled -}}
+  {{- .Release.Name }}-{{ default .Values.tbot.nameOverride "tbot" }}-out
+{{- end }}
+{{- end -}}
+
+{{- define "datadog.identitySecretPath" -}}
+{{- if .Values.tbot.enabled -}}
+identity
+{{- else -}}
+{{- .Values.teleport.identitySecretPath -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "datadog.teleportAddress" -}}
+
+{{- end -}}

examples/chart/access/datadog/templates/configmap.yaml

@@ -0,0 +1,29 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "datadog.fullname" . }}
+  {{- with .Values.annotations.config }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  labels:
+    {{- include "datadog.labels" . | nindent 4 }}
+data:
+  teleport-datadog.toml: |
+    [teleport]
+    addr = {{ coalesce .Values.teleport.address .Values.tbot.teleportProxyAddress .Values.tbot.teleportAuthAddress | quote }}
+    identity = "/var/lib/teleport/plugins/datadog/teleport-identity/{{ include "datadog.identitySecretPath" . }}"
+    refresh_identity = true
+
+    [datadog]
+    api_endpoint = "{{ .Values.datadog.apiEndpoint }}"
+    api_key = "/var/lib/teleport/plugins/datadog/datadog-api-key"
+    application_key = "/var/lib/teleport/plugins/datadog/datadog-application-key"
+    severity = "{{ .Values.datadog.severity }}"
+
+    [role_to_recipients]
+    "*" = ["{{ .Values.datadog.fallbackRecipient }}"]
+
+    [log]
+    output = "{{ .Values.log.output }}"
+    severity = "{{ .Values.log.severity }}"

examples/chart/access/datadog/templates/deployment.yaml

@@ -0,0 +1,87 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "datadog.fullname" . }}
+  {{- with .Values.annotations.deployment }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  labels:
+    {{- include "datadog.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      {{- include "datadog.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with coalesce .Values.annotations.pod .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "datadog.labels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command:
+            - /usr/local/bin/teleport-plugin
+            - start
+            - "--config"
+            - "/etc/teleport-datadog.toml"
+          env:
+            - name: "TELEPORT_PLUGIN_FAIL_FAST"
+              value: "true"
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - name: config
+              mountPath: /etc/teleport-datadog.toml
+              subPath: teleport-datadog.toml
+            - name: teleport-identity
+              mountPath: /var/lib/teleport/plugins/datadog/teleport-identity
+            - name: {{ .Values.secretVolumeName }}-api-key
+              mountPath: /var/lib/teleport/plugins/datadog/datadog-api-key
+              subPath: {{ .Values.datadog.apiKeySecretPath }}
+            - name: {{ .Values.secretVolumeName }}-application-key
+              mountPath: /var/lib/teleport/plugins/datadog/datadog-application-key
+              subPath: {{ .Values.datadog.applicationKeySecretPath }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+        - name: config
+          configMap:
+            name: {{ include "datadog.fullname" . }}
+            defaultMode: 0600
+        - name: teleport-identity
+          secret:
+            secretName: {{ include "datadog.identitySecretName" . | quote }}
+            defaultMode: 0600
+        - name: {{ .Values.secretVolumeName }}-api-key
+          secret:
+            secretName: "{{ coalesce .Values.datadog.apiKeyFromSecret (printf "%s-api-key" (include "datadog.fullname" .)) }}"
+            defaultMode: 0600
+        - name: {{ .Values.secretVolumeName }}-application-key
+          secret:
+            secretName: "{{ coalesce .Values.datadog.applicationKeyFromSecret (printf "%s-application-key" (include "datadog.fullname" .)) }}"
+            defaultMode: 0600

examples/chart/access/datadog/templates/secret.yaml

@@ -0,0 +1,28 @@
+{{- if not .Values.datadog.apiKeyFromSecret}}
+apiVersion: v1
+kind: Secret
+type: Opaque
+metadata:
+  name: {{ include "datadog.fullname" . }}-api-key
+  {{- with .Values.annotations.secret }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+data:
+  datadogApiKey: {{ .Values.datadog.apiKey | b64enc }}
+{{- end }}
+
+{{- if not .Values.datadog.applicationKeyFromSecret}}
+---
+apiVersion: v1
+kind: Secret
+type: Opaque
+metadata:
+  name: {{ include "datadog.fullname" . }}-application-key
+  {{- with .Values.annotations.secret }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+data:
+  datadogApplicationKey: {{ .Values.datadog.applicationKey | b64enc }}
+{{- end }}

examples/chart/access/datadog/tests/__snapshot__/configmap_test.yaml.snap

@@ -0,0 +1,31 @@
+should match the snapshot:
+  1: |
+    apiVersion: v1
+    data:
+      teleport-datadog.toml: |
+        [teleport]
+        addr = "teleport.example.com:1234"
+        identity = "/var/lib/teleport/plugins/datadog/teleport-identity/auth_id"
+        refresh_identity = true
+
+        [datadog]
+        api_endpoint = "https://api.datadoghq.com"
+        api_key = "/var/lib/teleport/plugins/datadog/datadog-api-key"
+        application_key = "/var/lib/teleport/plugins/datadog/datadog-application-key"
+        severity = "SEV-3"
+
+        [role_to_recipients]
+        "*" = ["admin@example.com"]
+
+        [log]
+        output = "/var/log/teleport-datadog.log"
+        severity = "DEBUG"
+    kind: ConfigMap
+    metadata:
+      labels:
+        app.kubernetes.io/instance: RELEASE-NAME
+        app.kubernetes.io/managed-by: Helm
+        app.kubernetes.io/name: teleport-plugin-datadog
+        app.kubernetes.io/version: 17.0.0-dev
+        helm.sh/chart: teleport-plugin-datadog-17.0.0-dev
+      name: RELEASE-NAME-teleport-plugin-datadog