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-rw-r--r--docs/sections/design-components/component-specification/component-json-schema.rst94
-rwxr-xr-xdocs/sections/design-components/component-specification/component-type-docker.rst61
-rwxr-xr-xdocs/sections/design-components/component-specification/docker-specification.rst48
3 files changed, 173 insertions, 30 deletions
diff --git a/docs/sections/design-components/component-specification/component-json-schema.rst b/docs/sections/design-components/component-specification/component-json-schema.rst
index d1d4ef49..a6a1ed43 100644
--- a/docs/sections/design-components/component-specification/component-json-schema.rst
+++ b/docs/sections/design-components/component-specification/component-json-schema.rst
@@ -54,7 +54,8 @@ The same is provided below for documentation reference.
"oneOf": [
{ "$ref": "#/definitions/publisher_http" },
{ "$ref": "#/definitions/publisher_message_router" },
- { "$ref": "#/definitions/publisher_data_router" }
+ { "$ref": "#/definitions/publisher_data_router" },
+ { "$ref": "#/definitions/publisher_kafka" }
]
}
},
@@ -65,7 +66,8 @@ The same is provided below for documentation reference.
"oneOf": [
{ "$ref": "#/definitions/subscriber_http" },
{ "$ref": "#/definitions/subscriber_message_router" },
- { "$ref": "#/definitions/subscriber_data_router" }
+ { "$ref": "#/definitions/subscriber_data_router" },
+ { "$ref": "#/definitions/subscriber_kafka" }
]
}
}
@@ -484,6 +486,33 @@ The same is provided below for documentation reference.
"type"
]
},
+ "stream_kafka": {
+ "type": "object",
+ "properties": {
+ "format": {
+ "$ref": "#/definitions/name"
+ },
+ "version": {
+ "$ref": "#/definitions/version"
+ },
+ "config_key": {
+ "type": "string"
+ },
+ "type": {
+ "description": "Type of stream to be used",
+ "type": "string",
+ "enum": [
+ "kafka"
+ ]
+ }
+ },
+ "required": [
+ "format",
+ "version",
+ "config_key",
+ "type"
+ ]
+ },
"publisher_http": {
"type": "object",
"properties": {
@@ -542,6 +571,9 @@ The same is provided below for documentation reference.
"type"
]
},
+ "publisher_kafka": {
+ "$ref": "#/definitions/stream_kafka"
+ },
"subscriber_http": {
"type": "object",
"properties": {
@@ -605,6 +637,9 @@ The same is provided below for documentation reference.
"config_key"
]
},
+ "subscriber_kafka": {
+ "$ref": "#/definitions/stream_kafka"
+ },
"provider" : {
"oneOf" : [
{"$ref": "#/definitions/docker-provider"},
@@ -853,17 +888,10 @@ The same is provided below for documentation reference.
"type": "array",
"items": {
"type": "object",
- "properties": {
- "host":{
- "type":"object",
- "path": {"type": "string"}
- },
- "container":{
- "type":"object",
- "bind": { "type": "string"},
- "mode": { "type": "string"}
- }
- }
+ "oneOf": [
+ { "$ref": "#/definitions/host_path_volume" },
+ { "$ref": "#/definitions/config_map_volume" }
+ ]
}
}
},
@@ -872,6 +900,46 @@ The same is provided below for documentation reference.
],
"additionalProperties": false
},
+ "host_path_volume": {
+ "type": "object",
+ "properties": {
+ "host": {
+ "type": "object",
+ "path": {
+ "type": "string"
+ }
+ },
+ "container": {
+ "type": "object",
+ "bind": {
+ "type": "string"
+ },
+ "mode": {
+ "type": "string"
+ }
+ }
+ }
+ },
+ "config_map_volume": {
+ "type": "object",
+ "properties": {
+ "config_volume": {
+ "type": "object",
+ "name": {
+ "type": "string"
+ }
+ },
+ "container": {
+ "type": "object",
+ "bind": {
+ "type": "string"
+ },
+ "mode": {
+ "type": "string"
+ }
+ }
+ }
+ },
"docker_healthcheck_http": {
"properties": {
"type": {
diff --git a/docs/sections/design-components/component-specification/component-type-docker.rst b/docs/sections/design-components/component-specification/component-type-docker.rst
index cf676c48..a685e342 100755
--- a/docs/sections/design-components/component-specification/component-type-docker.rst
+++ b/docs/sections/design-components/component-specification/component-type-docker.rst
@@ -274,6 +274,8 @@ format of ``dcae.vnf.kpi`` version ``1.0.0``.
| | | ``message_router`` |
| | | , |
| | | ``data_router`` |
+| | | , |
+| | | ``kafka`` |
+-------------+----+--------------------+
.. _message-router:
@@ -329,6 +331,27 @@ Example (not tied to the larger example):
...
}
+.. _kafka:
+
+Kafka
+''''''''''''''
+
+Kafka subscribers are clients fetching data directly from kafka.
+
+``config_key``:
+
+.. code:: json
+
+ "streams": {
+ "subscribes": [{
+ "format": "dcae.some-format",
+ "version": "1.0.0",
+ "config_key": "some_format_handle",
+ "type": "kafka"
+ }],
+ ...
+ }
+
Publishes
^^^^^^^^^
@@ -419,6 +442,8 @@ POST requests to streams that support the data format
| | | ``message_router`` |
| | | , |
| | | ``data_router`` |
+| | | , |
+| | | ``kafka`` |
+-------------+----+--------------------+
.. message-router-1:
@@ -473,6 +498,27 @@ Example (not tied to the larger example):
}]
}
+.. kafka-1:
+
+Kafka
+''''''''''''''
+
+Kafka publishers are clients publishing data directly to kafka.
+
+``config_key``:
+
+.. code:: json
+
+ "streams": {
+ "publishes": [{
+ "format": "dcae.some-format",
+ "version": "1.0.0",
+ "config_key": "some_format_handle",
+ "type": "kafka"
+ }],
+ ...
+ }
+
Quick Reference
^^^^^^^^^^^^^^^
@@ -1543,17 +1589,10 @@ Schema portion:
"type": "array",
"items": {
"type": "object",
- "properties": {
- "host":{
- "type":"object",
- "path": {"type": "string"}
- },
- "container":{
- "type":"object",
- "bind": { "type": "string"},
- "mode": { "type": "string"}
- }
- }
+ "oneOf": [
+ { "$ref": "#/definitions/host_path_volume" },
+ { "$ref": "#/definitions/config_map_volume" }
+ ]
}
}
},
diff --git a/docs/sections/design-components/component-specification/docker-specification.rst b/docs/sections/design-components/component-specification/docker-specification.rst
index e40af02f..eeac1ef8 100755
--- a/docs/sections/design-components/component-specification/docker-specification.rst
+++ b/docs/sections/design-components/component-specification/docker-specification.rst
@@ -36,10 +36,10 @@ mapping, volume mapping and policy reconfiguration script details.
| | | host port. See example |
| | | below. |
+--------------------------------+---------+---------------------------+
-| volume | JSON | each array item contains |
-| | array | a host and container |
-| | | object. See example |
-| | | below. |
+| volumes | JSON | each array item contains |
+| | array | volume definition of eith\|
+| | | er: host path or config m\|
+| | | ap volume. |
+--------------------------------+---------+---------------------------+
| policy | JSON | *Required*. Policy |
| | array | reconfiguration script |
@@ -171,6 +171,15 @@ Volume Mapping
"host": {
"path": "/var/run/docker.sock"
}
+ },
+ {
+ "container": {
+ "bind": "/tmp/mount_path"
+ "mode": "ro"
+ },
+ "config_volume": {
+ "name": "config_map_name"
+ }
}
]
}
@@ -180,7 +189,8 @@ At the top-level:
+---------------+-------+-------------------------------------+
| Property Name | Type | Description |
+===============+=======+=====================================+
-| volumes | array | Contains container and host objects |
+| volumes | array | Contains container with host/config\|
+| | | _volume objects |
+---------------+-------+-------------------------------------+
The ``container`` object contains:
@@ -208,7 +218,15 @@ The ``host`` object contains:
| path | string | path to the host volume |
+---------------+--------+-------------------------+
-Here’s an example of the minimal JSON that must be provided as an input:
+The ``config_volume`` object contains:
+
++---------------+--------+-------------------------+
+| Property Name | Type | Description |
++===============+========+=========================+
+| name | string | name of config map |
++---------------+--------+-------------------------+
+
+Here is an example of the minimal JSON with host path volume that must be provided as an input:
.. code:: json
@@ -228,6 +246,24 @@ Here’s an example of the minimal JSON that must be provided as an input:
In the example above, the container volume “/tmp/docker.sock” maps to
host volume “/var/run/docker.sock”.
+Here is an example of the minimal JSON with config map volume that must be provided as an input:
+
+.. code:: json
+
+ "auxilary": {
+ "volumes": [
+ {
+ "container": {
+ "bind": "/tmp/mount_path"
+ },
+ "config_volume": {
+ "name": "config_map_name"
+ }
+ }
+ ]
+ }
+
+In the example above, config map named "config_map_name" is mounted at "/tmp/mount_path".
Policy
~~~~~~~