mirror of https://github.com/dapr/docs.git
updates per Mark
Signed-off-by: Hannah Hunter <hannahhunter@microsoft.com>
This commit is contained in:
Hannah Hunter
parent
1dc60a47a8
commit
925745bb0d
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@ -11,7 +11,7 @@ Let's take a look at Dapr's [Bindings building block]({{< ref bindings >}}). Usi
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- Trigger your app with events coming in from external systems.
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- Interface with external systems.
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In this Quickstart, you will schedule a batch script to run every 10 seconds using an input [Cron](https://docs.dapr.io/reference/components-reference/supported-bindings/cron/) binding. The script will process a JSON file and output data to an external SQL database using the [PostgreSQL](https://docs.dapr.io/reference/components-reference/supported-bindings/postgres) Dapr binding.
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In this Quickstart, you will schedule a batch script to run every 10 seconds using an input [Cron](https://docs.dapr.io/reference/components-reference/supported-bindings/cron/) binding. The script processes a JSON file and outputs data to a SQL database using the [PostgreSQL](https://docs.dapr.io/reference/components-reference/supported-bindings/postgres) Dapr binding.
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<img src="/images/binding-quickstart/bindings-quickstart.png" width=800 style="padding-bottom:15px;">
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@ -31,7 +31,7 @@ For this example, you will need:
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### Step 1: Set up the environment
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Clone the [sample we've provided in our Quickstarts repo](https://github.com/dapr/quickstarts/tree/master/bindings).
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Clone the [sample provided in the Quickstarts repo](https://github.com/dapr/quickstarts/tree/master/bindings).
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```bash
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git clone https://github.com/dapr/quickstarts.git
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@ -39,9 +39,9 @@ git clone https://github.com/dapr/quickstarts.git
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### Step 2: Run PostgreSQL Docker container locally
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You will run the [PostgreSQL instance](https://www.postgresql.org/) locally in a Docker container on your machine. The Quickstart sample includes a Docker Compose file to locally customize, build, run, and initialize the `postgres` container with a default `orders` table.
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Run the [PostgreSQL instance](https://www.postgresql.org/) locally in a Docker container on your machine. The Quickstart sample includes a Docker Compose file to locally customize, build, run, and initialize the `postgres` container with a default `orders` table.
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In a terminal window, from the root of the Quickstarts clone directory, navigate to the `bindings\db` directory.
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In a terminal window, from the root of the Quickstarts clone directory, navigate to the `bindings/db` directory.
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```bash
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cd quickstarts/bindings/db
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@ -118,7 +118,7 @@ with DaprClient() as d:
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### Step 4: View the output of the job
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Notice, as specified above, the code invokes the Output Binding with the `OrderId`, `Customer`, and `Price` as a payload.
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Notice, as specified above, the code invokes the output binding with the `OrderId`, `Customer`, and `Price` as a payload.
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Your output binding's `print` statement output:
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@ -166,7 +166,7 @@ The output should look like this:
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When you execute the `dapr run` command and specify the component path, the Dapr sidecar:
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- Initiates the Cron [Binding building block]({{< ref bindings >}})
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- Initiates the Cron [binding building block]({{< ref bindings >}})
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- Calls the binding endpoint (`batch`) every 10 seconds
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The Cron `binding-cron.yaml` file included for this Quickstart contains the following:
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@ -185,13 +185,13 @@ spec:
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value: "@every 10s" # valid cron schedule
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```
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**Note:** The `metadata` section of `binding-cron.yaml` contains a [Cron expression](/reference/components-reference/supported-bindings/cron/) that specifies how often the binding will be invoked.
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**Note:** The `metadata` section of `binding-cron.yaml` contains a [Cron expression](/reference/components-reference/supported-bindings/cron/) that specifies how often the binding is invoked.
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#### `component\bindings-postgres.yaml` component file
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When you execute the `dapr run` command and specify the component path, the Dapr sidecar:
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- Initiates the PostgreSQL [Binding building block]({{< ref /reference/components-reference/supported-bindings/postgres.md >}})
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- Initiates the PostgreSQL [binding building block]({{< ref postgres.md >}})
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- Connects to PostgreSQL using the settings specified in the `bindings-postgres.yaml` file
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With the `bindings-postgres.yaml` component, you can easily swap out the backend database [binding](/reference/components-reference/supported-bindings/) without making code changes.
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@ -232,7 +232,7 @@ For this example, you will need:
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### Step 1: Set up the environment
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Clone the [sample we've provided in our Quickstarts repo](https://github.com/dapr/quickstarts/tree/master/bindings).
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Clone the [sample provided in the Quickstarts repo](https://github.com/dapr/quickstarts/tree/master/bindings).
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```bash
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git clone https://github.com/dapr/quickstarts.git
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@ -240,9 +240,9 @@ git clone https://github.com/dapr/quickstarts.git
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### Step 2: Run PostgreSQL Docker container locally
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You will run the [PostgreSQL instance](https://www.postgresql.org/) locally in a Docker container on your machine. The Quickstart sample includes a Docker Compose file to locally customize, build, run, and initialize the `postgres` container with a default `orders` table.
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Run the [PostgreSQL instance](https://www.postgresql.org/) locally in a Docker container on your machine. The Quickstart sample includes a Docker Compose file to locally customize, build, run, and initialize the `postgres` container with a default `orders` table.
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In a terminal window, from the root of the Quickstarts clone directory, navigate to the `bindings\db` directory.
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In a terminal window, from the root of the Quickstarts clone directory, navigate to the `bindings/db` directory.
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```bash
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cd quickstarts/bindings/db
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@ -314,7 +314,7 @@ async function processBatch(){
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### Step 4: View the output of the job
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Notice, as specified above, the code invokes the Output Binding with the `OrderId`, `Customer`, and `Price` as a payload.
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Notice, as specified above, the code invokes the output binding with the `OrderId`, `Customer`, and `Price` as a payload.
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Your output binding's `print` statement output:
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@ -363,7 +363,7 @@ The output should look like this:
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When you execute the `dapr run` command and specify the component path, the Dapr sidecar:
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- Initiates the Cron [Binding building block]({{< ref bindings >}})
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- Initiates the Cron [binding building block]({{< ref bindings >}})
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- Calls the binding endpoint (`batch`) every 10 seconds
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The Cron `binding-cron.yaml` file included for this Quickstart contains the following:
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@ -382,13 +382,13 @@ spec:
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value: "@every 10s" # valid cron schedule
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```
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**Note:** The `metadata` section of `binding-cron.yaml` contains a [Cron expression](/reference/components-reference/supported-bindings/cron/) that specifies how often the binding will be invoked.
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**Note:** The `metadata` section of `binding-cron.yaml` contains a [Cron expression](/reference/components-reference/supported-bindings/cron/) that specifies how often the binding is invoked.
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#### `component\bindings-postgres.yaml` component file
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When you execute the `dapr run` command and specify the component path, the Dapr sidecar:
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- Initiates the PostgreSQL [Binding building block]({{< ref /reference/components-reference/supported-bindings/postgres.md >}})
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- Initiates the PostgreSQL [binding building block]({{< ref /reference/components-reference/supported-bindings/postgres.md >}})
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- Connects to PostgreSQL using the settings specified in the `bindings-postgres.yaml` file
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With the `bindings-postgres.yaml` component, you can easily swap out the backend database [binding](/reference/components-reference/supported-bindings/) without making code changes.
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@ -429,7 +429,7 @@ For this example, you will need:
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### Step 1: Set up the environment
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Clone the [sample we've provided in our Quickstarts repo](https://github.com/dapr/quickstarts/tree/master/bindings).
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Clone the [sample provided in the Quickstarts repo](https://github.com/dapr/quickstarts/tree/master/bindings).
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```bash
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git clone https://github.com/dapr/quickstarts.git
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@ -437,9 +437,9 @@ git clone https://github.com/dapr/quickstarts.git
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### Step 2: Run PostgreSQL Docker container locally
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You will run the [PostgreSQL instance](https://www.postgresql.org/) locally in a Docker container on your machine. The Quickstart sample includes a Docker Compose file to locally customize, build, run, and initialize the `postgres` container with a default `orders` table.
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Run the [PostgreSQL instance](https://www.postgresql.org/) locally in a Docker container on your machine. The Quickstart sample includes a Docker Compose file to locally customize, build, run, and initialize the `postgres` container with a default `orders` table.
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In a terminal window, from the root of the Quickstarts clone directory, navigate to the `bindings\db` directory.
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In a terminal window, from the root of the Quickstarts clone directory, navigate to the `bindings/db` directory.
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```bash
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cd quickstarts/bindings/db
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@ -508,7 +508,7 @@ using var client = new DaprClientBuilder().Build();
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### Step 4: View the output of the job
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Notice, as specified above, the code invokes the Output Binding with the `OrderId`, `Customer`, and `Price` as a payload.
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Notice, as specified above, the code invokes the output binding with the `OrderId`, `Customer`, and `Price` as a payload.
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Your output binding's `print` statement output:
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@ -557,7 +557,7 @@ The output should look like this:
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When you execute the `dapr run` command and specify the component path, the Dapr sidecar:
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- Initiates the Cron [Binding building block]({{< ref bindings >}})
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- Initiates the Cron [binding building block]({{< ref bindings >}})
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- Calls the binding endpoint (`batch`) every 10 seconds
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The Cron `binding-cron.yaml` file included for this Quickstart contains the following:
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@ -576,13 +576,13 @@ spec:
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value: "@every 10s" # valid cron schedule
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```
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**Note:** The `metadata` section of `binding-cron.yaml` contains a [Cron expression](/reference/components-reference/supported-bindings/cron/) that specifies how often the binding will be invoked.
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**Note:** The `metadata` section of `binding-cron.yaml` contains a [Cron expression](/reference/components-reference/supported-bindings/cron/) that specifies how often the binding is invoked.
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#### `component\bindings-postgres.yaml` component file
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When you execute the `dapr run` command and specify the component path, the Dapr sidecar:
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- Initiates the PostgreSQL [Binding building block]({{< ref /reference/components-reference/supported-bindings/postgres.md >}})
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- Initiates the PostgreSQL [binding building block]({{< ref /reference/components-reference/supported-bindings/postgres.md >}})
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- Connects to PostgreSQL using the settings specified in the `bindings-postgres.yaml` file
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With the `bindings-postgres.yaml` component, you can easily swap out the backend database [binding](/reference/components-reference/supported-bindings/) without making code changes.
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@ -623,7 +623,7 @@ For this example, you will need:
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### Step 1: Set up the environment
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Clone the [sample we've provided in our Quickstarts repo](https://github.com/dapr/quickstarts/tree/master/bindings).
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Clone the [sample provided in the Quickstarts repo](https://github.com/dapr/quickstarts/tree/master/bindings).
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```bash
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git clone https://github.com/dapr/quickstarts.git
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@ -631,9 +631,9 @@ git clone https://github.com/dapr/quickstarts.git
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### Step 2: Run PostgreSQL Docker container locally
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You will run the [PostgreSQL instance](https://www.postgresql.org/) locally in a Docker container on your machine. The Quickstart sample includes a Docker Compose file to locally customize, build, run, and initialize the `postgres` container with a default `orders` table.
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Run the [PostgreSQL instance](https://www.postgresql.org/) locally in a Docker container on your machine. The Quickstart sample includes a Docker Compose file to locally customize, build, run, and initialize the `postgres` container with a default `orders` table.
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In a terminal window, from the root of the Quickstarts clone directory, navigate to the `bindings\db` directory.
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In a terminal window, from the root of the Quickstarts clone directory, navigate to the `bindings/db` directory.
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```bash
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cd quickstarts/bindings/db
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@ -703,7 +703,7 @@ in := &dapr.InvokeBindingRequest{
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### Step 4: View the output of the job
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Notice, as specified above, the code invokes the Output Binding with the `OrderId`, `Customer`, and `Price` as a payload.
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Notice, as specified above, the code invokes the output binding with the `OrderId`, `Customer`, and `Price` as a payload.
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Your output binding's `print` statement output:
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@ -752,7 +752,7 @@ The output should look like this:
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When you execute the `dapr run` command and specify the component path, the Dapr sidecar:
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- Initiates the Cron [Binding building block]({{< ref bindings >}})
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- Initiates the Cron [binding building block]({{< ref bindings >}})
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- Calls the binding endpoint (`batch`) every 10 seconds
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The Cron `binding-cron.yaml` file included for this Quickstart contains the following:
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@ -771,13 +771,13 @@ spec:
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value: "@every 10s" # valid cron schedule
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```
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**Note:** The `metadata` section of `binding-cron.yaml` contains a [Cron expression](/reference/components-reference/supported-bindings/cron/) that specifies how often the binding will be invoked.
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**Note:** The `metadata` section of `binding-cron.yaml` contains a [Cron expression](/reference/components-reference/supported-bindings/cron/) that specifies how often the binding is invoked.
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#### `component\bindings-postgres.yaml` component file
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When you execute the `dapr run` command and specify the component path, the Dapr sidecar:
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- Initiates the PostgreSQL [Binding building block]({{< ref /reference/components-reference/supported-bindings/postgres.md >}})
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- Initiates the PostgreSQL [binding building block]({{< ref /reference/components-reference/supported-bindings/postgres.md >}})
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- Connects to PostgreSQL using the settings specified in the `bindings-postgres.yaml` file
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With the `bindings-postgres.yaml` component, you can easily swap out the backend database [binding](/reference/components-reference/supported-bindings/) without making code changes.
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