Allow template_path field on inputs

CHANGELOG.md

@@ -12,7 +12,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-Add "traces" as legal event type. [#656](https://github.com/elastic/package-registry/pull/656)
+* Add "traces" as legal event type. [#656](https://github.com/elastic/package-registry/pull/656)
+* Add input-level `template_path` field. [#655](https://github.com/elastic/package-registry/pull/655)
 
 ### Deprecated
 

testdata/generated/categories-experimental.json

@@ -22,7 +22,7 @@
   {
     "id": "custom",
     "title": "Custom",
-    "count": 9
+    "count": 10
   },
   {
     "id": "message_queue",

testdata/generated/categories.json

@@ -17,7 +17,7 @@
   {
     "id": "custom",
     "title": "Custom",
-    "count": 9
+    "count": 10
   },
   {
     "id": "message_queue",

testdata/generated/package/input_level_templates/1.0.0/index.json

@@ -0,0 +1,61 @@
+{
+  "name": "input_level_templates",
+  "title": "Input level templates",
+  "version": "1.0.0",
+  "release": "beta",
+  "description": "This is a test package showing input-level agent yaml templates",
+  "type": "solution",
+  "download": "/epr/input_level_templates/input_level_templates-1.0.0.zip",
+  "path": "/package/input_level_templates/1.0.0",
+  "format_version": "1.0.0",
+  "readme": "/package/input_level_templates/1.0.0/docs/README.md",
+  "license": "basic",
+  "categories": [
+    "custom"
+  ],
+  "conditions": {
+    "kibana.version": "\u003e=7.11.0"
+  },
+  "assets": [
+    "/package/input_level_templates/1.0.0/manifest.yml",
+    "/package/input_level_templates/1.0.0/docs/README.md",
+    "/package/input_level_templates/1.0.0/agent/input/template.yml.hbs"
+  ],
+  "policy_templates": [
+    {
+      "name": "input_level_templates",
+      "title": "Input level templates",
+      "description": "Input with input-level template to use input-level vars with",
+      "inputs": [
+        {
+          "type": "logs",
+          "vars": [
+            {
+              "name": "paths",
+              "type": "text",
+              "title": "Paths",
+              "multi": true,
+              "required": true,
+              "show_user": false,
+              "default": [
+                "/foo/bar",
+                "/test/path"
+              ]
+            },
+            {
+              "name": "host",
+              "type": "text",
+              "title": "Host",
+              "multi": false,
+              "required": true,
+              "show_user": false
+            }
+          ],
+          "title": "Collect logs",
+          "template_path": "template.yml.hbs"
+        }
+      ],
+      "multiple": true
+    }
+  ]
+}

testdata/generated/search-all.json

@@ -59,6 +59,16 @@
     "download": "/epr/foo/foo-1.0.0.zip",
     "path": "/package/foo/1.0.0"
   },
+  {
+    "name": "input_level_templates",
+    "title": "Input level templates",
+    "version": "1.0.0",
+    "release": "beta",
+    "description": "This is a test package showing input-level agent yaml templates",
+    "type": "solution",
+    "download": "/epr/input_level_templates/input_level_templates-1.0.0.zip",
+    "path": "/package/input_level_templates/1.0.0"
+  },
   {
     "name": "longdocs",
     "title": "Long Docs",

testdata/generated/search-category-custom.json

@@ -19,6 +19,16 @@
     "download": "/epr/foo/foo-1.0.0.zip",
     "path": "/package/foo/1.0.0"
   },
+  {
+    "name": "input_level_templates",
+    "title": "Input level templates",
+    "version": "1.0.0",
+    "release": "beta",
+    "description": "This is a test package showing input-level agent yaml templates",
+    "type": "solution",
+    "download": "/epr/input_level_templates/input_level_templates-1.0.0.zip",
+    "path": "/package/input_level_templates/1.0.0"
+  },
   {
     "name": "longdocs",
     "title": "Long Docs",

testdata/generated/search-package-experimental.json

@@ -69,6 +69,16 @@
     "download": "/epr/foo/foo-1.0.0.zip",
     "path": "/package/foo/1.0.0"
   },
+  {
+    "name": "input_level_templates",
+    "title": "Input level templates",
+    "version": "1.0.0",
+    "release": "beta",
+    "description": "This is a test package showing input-level agent yaml templates",
+    "type": "solution",
+    "download": "/epr/input_level_templates/input_level_templates-1.0.0.zip",
+    "path": "/package/input_level_templates/1.0.0"
+  },
   {
     "name": "longdocs",
     "title": "Long Docs",

testdata/generated/search-package-internal.json

@@ -49,6 +49,16 @@
     "download": "/epr/foo/foo-1.0.0.zip",
     "path": "/package/foo/1.0.0"
   },
+  {
+    "name": "input_level_templates",
+    "title": "Input level templates",
+    "version": "1.0.0",
+    "release": "beta",
+    "description": "This is a test package showing input-level agent yaml templates",
+    "type": "solution",
+    "download": "/epr/input_level_templates/input_level_templates-1.0.0.zip",
+    "path": "/package/input_level_templates/1.0.0"
+  },
   {
     "name": "internal",
     "title": "Internal",

testdata/generated/search.json

@@ -49,6 +49,16 @@
     "download": "/epr/foo/foo-1.0.0.zip",
     "path": "/package/foo/1.0.0"
   },
+  {
+    "name": "input_level_templates",
+    "title": "Input level templates",
+    "version": "1.0.0",
+    "release": "beta",
+    "description": "This is a test package showing input-level agent yaml templates",
+    "type": "solution",
+    "download": "/epr/input_level_templates/input_level_templates-1.0.0.zip",
+    "path": "/package/input_level_templates/1.0.0"
+  },
   {
     "name": "longdocs",
     "title": "Long Docs",

testdata/package/input_level_templates/1.0.0/agent/input/template.yml.hbs

@@ -0,0 +1,6 @@
+fixedField: some value
+paths:
+{{#each paths}}
+  - {{this}}
+{{/each}}
+host: {{host}}

testdata/package/input_level_templates/1.0.0/manifest.yml

@@ -0,0 +1,33 @@
+format_version: 1.0.0
+
+name: input_level_templates
+description: This is a test package showing input-level agent yaml templates
+version: 1.0.0
+title: Input level templates
+categories: ["custom"]
+type: solution
+release: beta
+
+conditions:
+  kibana:
+    version: ">=7.11.0"
+
+policy_templates:
+  - name: input_level_templates
+    title: Input level templates
+    description: Input with input-level template to use input-level vars with
+    inputs:
+      - type: logs
+        title: Collect logs
+        vars:
+          - name: paths
+            title: Paths
+            default: ["/foo/bar", "/test/path"]
+            required: true
+            multi: true
+            type: text
+          - name: host
+            title: Host
+            required: true
+            type: text
+        template_path: "template.yml.hbs"

util/data_stream.go

@@ -56,11 +56,12 @@ type DataStream struct {
 }
 
 type Input struct {
-	Type        string     `config:"type" json:"type" validate:"required"`
-	Vars        []Variable `config:"vars" json:"vars,omitempty" yaml:"vars,omitempty"`
-	Title       string     `config:"title" json:"title,omitempty" yaml:"title,omitempty"`
-	Description string     `config:"description" json:"description,omitempty" yaml:"description,omitempty"`
-	Streams     []Stream   `config:"streams" json:"streams,omitempty" yaml:"streams,omitempty"`
+	Type         string     `config:"type" json:"type" validate:"required"`
+	Vars         []Variable `config:"vars" json:"vars,omitempty" yaml:"vars,omitempty"`
+	Title        string     `config:"title" json:"title,omitempty" yaml:"title,omitempty"`
+	Description  string     `config:"description" json:"description,omitempty" yaml:"description,omitempty"`
+	Streams      []Stream   `config:"streams" json:"streams,omitempty" yaml:"streams,omitempty"`
+	TemplatePath string     `config:"template_path" json:"template_path,omitempty" yaml:"template_path,omitempty"`
 }
 
 type Stream struct {