Merge branch 'master' into use-cases

concepts/bindings/README.md

@@ -36,6 +36,8 @@ Every binding has its own unique set of properties. Click the name link to see t
 | [AWS S3](../../reference/specs/bindings/s3.md)             |    | ✅ | Experimental |
 | [AWS SNS](../../reference/specs/bindings/sns.md)           |    | ✅ | Experimental |
 | [AWS SQS](../../reference/specs/bindings/sqs.md)           | ✅ | ✅ | Experimental |
+| [AWS Kinesis](../../reference/specs/bindings/kinesis.md)   | ✅ | ✅ | Experimental |
+
 
 ### Google Cloud Platform (GCP)
 

howto/send-events-with-output-bindings/README.md

@@ -42,5 +42,11 @@ curl -X POST -H  http://localhost:3500/v1.0/bindings/myEvent -d '{ "data": { "me
 ```
 
 As seen above, we invoked the `/binding` endpoint with the name of the binding to invoke, in our case its `myEvent`.
+The payload goes inside the mandatory `data` field, and can be any JSON serializable value.
 
-The payload goes inside the `data` field.
+
+## References
+
+* Binding [API](https://github.com/dapr/docs/blob/master/reference/api/bindings_api.md)
+* Binding [Components](https://github.com/dapr/docs/tree/master/concepts/bindings)
+* Binding [Detailed specifications](https://github.com/dapr/docs/tree/master/reference/specs/bindings) 

howto/setup-pub-sub-message-broker/README.md

@@ -47,3 +47,4 @@ kubectl apply -f pubsub.yaml
 - [Setup Azure Service bus](./setup-azure-servicebus.md)
 - [Setup RabbitMQ](./setup-rabbitmq.md)
 - [Setup GCP Pubsub](./setup-gcp.md)
+- [Setup Hazelcast Pubsub](./setup-hazelcast.md)

howto/setup-pub-sub-message-broker/setup-hazelcast.md

@@ -0,0 +1,51 @@
+# Setup Hazelcast 
+
+## Locally
+
+You can run Hazelcast locally using Docker:
+
+```
+docker run -e JAVA_OPTS="-Dhazelcast.local.publicAddress=127.0.0.1:5701" -p 5701:5701 hazelcast/hazelcast
+```
+
+You can then interact with the server using the `127.0.0.1:5701`.
+
+## Kubernetes
+
+The easiest way to install Hazelcast on Kubernetes is by using the [Helm chart](https://github.com/helm/charts/tree/master/stable/hazelcast):
+
+## Create a Dapr component
+
+The next step is to create a Dapr component for Hazelcast.
+
+Create the following YAML file named `hazelcast.yaml`:
+
+```
+apiVersion: dapr.io/v1alpha1
+kind: Component
+metadata:
+  name: <name>
+spec:
+  type: pubsub.hazelcast
+  metadata:
+  - name: hazelcastServers
+    value: <REPLACE-WITH-HOSTS> # Required. A comma delimited string of servers. Example: "hazelcast:3000,hazelcast2:3000"
+```
+
+The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets as described [here](../../concepts/secrets/README.md).
+
+
+## Apply the configuration
+
+### In Kubernetes
+
+To apply the Hazelcast state store to Kubernetes, use the `kubectl` CLI:
+
+```
+kubectl apply -f hazelcast.yaml
+```
+
+### Running locally
+
+The Dapr CLI will automatically create a directory named `components` in your current working directory with a Redis component.
+To use Hazelcast, replace the redis.yaml file with the hazelcast.yaml above.

howto/trigger-app-with-input-binding/README.md

@@ -84,3 +84,10 @@ res.status(500).send()
 
 ### Event delivery Guarantees
 Event delivery guarantees are controlled by the binding implementation. Depending on the binding implementation, the event delivery can be exactly once or at least once.
+
+
+## References
+
+* Binding [API](https://github.com/dapr/docs/blob/master/reference/api/bindings_api.md)
+* Binding [Components](https://github.com/dapr/docs/tree/master/concepts/bindings)
+* Binding [Detailed specifications](https://github.com/dapr/docs/tree/master/reference/specs/bindings)

reference/api/error_codes.md

@@ -35,4 +35,5 @@ ERR_MALFORMED_REQUEST | Error with a malformed request.
 ERR_DIRECT_INVOKE | Error in direct invocation.
 ERR_DESERIALIZE_HTTP_BODY | Error deserializing an HTTP request body.
 ERR_SECRET_STORE_NOT_CONFIGURED| Error that no secret store is configured.
-ERR_SECRET_STORE_NOT_FOUND | Error that specified secret store is not found.
+ERR_SECRET_STORE_NOT_FOUND | Error that specified secret store is not found.
+ERR_HEALTH_NOT_READY | Error that Dapr is not ready.

reference/api/health_api.md

@@ -0,0 +1,33 @@
+# Dapr health API reference
+
+Dapr provides health checking probes that can be used as readiness or liveness of Dapr.
+
+### Get Dapr health state
+
+Gets the health state for Dapr.
+
+#### HTTP Request
+
+```http
+GET http://localhost:<daprPort>/v1.0/healthz
+```
+
+#### HTTP Response Codes
+
+Code | Description
+---- | -----------
+200  | dapr is healthy
+500  | dapr is not healthy
+
+#### URL Parameters
+
+Parameter | Description
+--------- | -----------
+daprPort | The Dapr port.
+
+#### Examples
+
+```shell
+curl http://localhost:3500/v1.0/healthz
+```
+

reference/specs/bindings/blobstorage.md

@@ -20,4 +20,27 @@ spec:
 - `storageAccessKey` is the Blob Storage access key.
 - `container` is the name of the Blob Storage container to write to.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+
+## Additional information
+
+By default the Azure Blob Storage output binding will auto generate a UUID as blob filename and not assign any system or custom metadata to it. It is configurable in the Metadata property of the message (all optional).
+
+Applications publishing to an Azure Blob Storage output binding should send a message with the following contract:
+```json
+{
+    "data": {
+        "message": "Hi"
+    },
+    "metadata": {
+        "blobName"           : "filename.txt",
+        "ContentType"        : "text/plain",
+        "ContentMD5"         : "vZGKbMRDAnMs4BIwlXaRvQ==",
+        "ContentEncoding"    : "UTF-8",
+        "ContentLanguage"    : "en-us",
+        "ContentDisposition" : "attachment",
+        "CacheControl"       : "no-cache",
+        "Custom"             : "hello-world",
+    }
+}
+```

reference/specs/bindings/cosmosdb.md

@@ -26,4 +26,4 @@ spec:
 - `collection` is name of the collection inside the database.
 - `partitionKey` is the name of the partitionKey to extract from the payload.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/dynamodb.md

@@ -23,4 +23,4 @@ spec:
 - `secretKey` is the AWS secret key.
 - `table` is the DynamoDB table name.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/eventhubs.md

@@ -31,4 +31,4 @@ spec:
 - `storageContainerName` Is the name of the container in the Azure Storage account to persist checkpoints data on.
 - `partitionID` (Optional) ID of the partition to send and receive events.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/gcpbucket.md

@@ -44,4 +44,4 @@ spec:
 - `client_x509_cert_url` is the GCP credentials project x509 cert url.
 - `private_key` is the GCP credentials private key.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/gcppubsub.md

@@ -47,4 +47,4 @@ spec:
 - `client_x509_cert_url` is the GCP credentials project x509 cert url.
 - `private_key` is the GCP credentials private key.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/kafka.md

@@ -32,4 +32,4 @@ spec:
 - `saslUsername` is the SASL username for authentication. Only used if `authRequired` is set to - `"true"`.
 - `saslPassword` is the SASL password for authentication. Only used if `authRequired` is set to - `"true"`.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/kinesis.md

@@ -0,0 +1,35 @@
+# AWS Kinesis Binding Spec
+
+See [this](https://aws.amazon.com/kinesis/data-streams/getting-started/) for instructions on how to set up an AWS Kinesis data streams
+
+```yml
+apiVersion: dapr.io/v1alpha1
+kind: Component
+metadata:
+  name: <name>
+spec:
+  type: bindings.aws.kinesis
+  metadata:
+  - name: region
+    value: AWS_REGION #replace
+  - name: accessKey
+    value: AWS_ACCESS_KEY # replace
+  - name: secretKey
+    value: AWS_SECRET_KEY #replace
+  - name: streamName
+    value: KINESIS_STREAM_NAME # Kinesis stream name
+  - name: consumerName 
+    value: KINESIS_CONSUMER_NAME # Kinesis consumer name 
+  - name: mode
+    value: shared # shared - Shared throughput or extended - Extended/Enhanced fanout
+```
+
+- `region` is the AWS region.
+- `accessKey` is the AWS access key.
+- `secretKey` is the AWS secret key.
+- `mode` Accepted values: shared, extended. shared - Shared throughput, extended - Extended/Enhanced fanout methods. More details are [here](https://docs.aws.amazon.com/streams/latest/dev/building-consumers.html)
+- `streamName` is the AWS Kinesis Stream Name.
+- `consumerName` is the AWS Kinesis Consumer Name.
+
+
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/mqtt.md

@@ -16,3 +16,5 @@ spec:
 
 - `url` is the MQTT broker url.
 - `topic` is the topic to listen on or send events to.
+
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/rabbitmq.md

@@ -11,7 +11,7 @@ spec:
   - name: queueName
     value: queue1
   - name: host
-    value: amqp://guest:guest@localhost:5672
+    value: amqp://[username][:password]@host.domain[:port]
   - name: durable
     value: true
   - name: deleteWhenUnused
@@ -21,4 +21,6 @@ spec:
 - `queueName` is the RabbitMQ queue name.
 - `host` is the RabbitMQ host address.
 - `durable` tells RabbitMQ to persist message in storage.
-- `deleteWhenUnused` enables or disables auto-delete.
+- `deleteWhenUnused` enables or disables auto-delete.
+
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/redis.md

@@ -17,4 +17,4 @@ spec:
 - `redisHost` is the Redis host address.
 - `redisPassword` is the Redis password.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/s3.md

@@ -23,4 +23,4 @@ spec:
 - `secretKey` is the AWS secret key.
 - `table` is the name of the S3 bucket to write to.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/servicebusqueues.md

@@ -17,4 +17,4 @@ spec:
 - `connectionString` is the Service Bus connection string.
 - `queueName` is the Service Bus queue name.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/signalr.md

@@ -17,7 +17,7 @@ spec:
 - The metadata `connectionString` contains the Azure SignalR connection string.
 - The optional `hub` metadata value defines the hub in which the message will be send. The hub can be dynamically defined as a metadata value when publishing to an output binding (key is "hub").
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
 
 ## Additional information
 

reference/specs/bindings/sns.md

@@ -23,4 +23,4 @@ spec:
 - `secretKey` is the AWS secret key.
 - `topicArn` is the SNS topic name.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/sqs.md

@@ -23,4 +23,4 @@ spec:
 - `secretKey` is the AWS secret key.
 - `queueName` is the SQS queue name.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/storagequeues.md

@@ -16,6 +16,8 @@ spec:
     value: "myqueue"
 ```
 
-`storageAccount` is the Azure Storage account name.
+- `storageAccount` is the Azure Storage account name.
-`storageAccessKey` is the Azure Storage access key.
+- `storageAccessKey` is the Azure Storage access key.
-`queue` is the name of the Azure Storage queue.
+- `queue` is the name of the Azure Storage queue.
+
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)

reference/specs/bindings/twilio.md

@@ -23,4 +23,4 @@ spec:
 - `accountSid` is the Twilio account SID.
 - `authToken` is the Twilio auth token.
 
-> **Note:** In production never place passwords or secrets within Dapr components. For information on securly storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)
+> **Note:** In production never place passwords or secrets within Dapr components. For information on securely storing and retrieving secrets refer to [Setup Secret Store](../../../howto/setup-secret-store)