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	docs: remove references to deprecated proxy config variable (#1902)
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				| @ -10,13 +10,12 @@ In this example we want to define an activation strategy offers a scheduled rele | ||||
| 
 | ||||
| 1. **Navigate to the strategies view**. Interact with the "Configure" button in the page header and then go to the "Strategies" link in the dropdown menu that appears. | ||||
| 
 | ||||
|      | ||||
|     | ||||
| 
 | ||||
| 2. **Define your strategy**. Use the "Add new strategy" button to open the strategy creation form. Fill in the form to define your strategy. Refer to [the custom strategy reference documentation](../advanced/custom-activation-strategy.md#definition) for a full list of options. | ||||
| 
 | ||||
|     | ||||
| 
 | ||||
| 
 | ||||
| ## Step 2: Apply your custom strategy to a feature toggle {#step-2} | ||||
| 
 | ||||
| **Navigate to your feature toggle** and **apply the strategy** you just created. | ||||
| @ -27,8 +26,8 @@ In this example we want to define an activation strategy offers a scheduled rele | ||||
| 
 | ||||
| The steps to implement a custom strategy for your client depend on the kind of client SDK you're using: | ||||
| 
 | ||||
| - if you're using a server-side client SDK, follow the steps in [option A](#step-3-a "Step 3 option A: implement the strategy for a server-side client SDK"). | ||||
| - if you're using a front-end client SDK ([Android](../sdks/android-proxy.md), [JavaScript](../sdks/proxy-javascript.md), [React](../sdks/proxy-react.md), [iOS](../sdks/proxy-ios.md)), follow the steps in [option B](#step-3-b "Step 3 option B: implementing the strategy for a front-end client SDK") | ||||
| - if you're using a server-side client SDK, follow the steps in [option A](#step-3-a 'Step 3 option A: implement the strategy for a server-side client SDK'). | ||||
| - if you're using a front-end client SDK ([Android](../sdks/android-proxy.md), [JavaScript](../sdks/proxy-javascript.md), [React](../sdks/proxy-react.md), [iOS](../sdks/proxy-ios.md)), follow the steps in [option B](#step-3-b 'Step 3 option B: implementing the strategy for a front-end client SDK') | ||||
| 
 | ||||
| ### Option A: Implement the strategy for a server-side client SDK {#step-3-a} | ||||
| 
 | ||||
| @ -48,7 +47,7 @@ The steps to implement a custom strategy for your client depend on the kind of c | ||||
|    } | ||||
|    ``` | ||||
| 
 | ||||
| 2. **Register the custom strategy with the Unleash Client**.  When instantiating the Unleash Client, provide it with a list of the custom strategies you'd like to use — again: refer to _your_ client SDK's docs for the specifics. | ||||
| 2. **Register the custom strategy with the Unleash Client**. When instantiating the Unleash Client, provide it with a list of the custom strategies you'd like to use — again: refer to _your_ client SDK's docs for the specifics. | ||||
| 
 | ||||
|    Here's a full, working example for Node.js. Notice the `strategies` property being passed to the `initialize` function. | ||||
| 
 | ||||
| @ -78,12 +77,12 @@ The steps to implement a custom strategy for your client depend on the kind of c | ||||
|        console.log(isEnabled('demo.TimeStampRollout')); | ||||
|      }, 1000); | ||||
|    }); | ||||
| 
 | ||||
|    ``` | ||||
| 
 | ||||
| ### Option B: Implement the strategy for a front-end client SDK {#step-3-b} | ||||
| 
 | ||||
| Front-end client SDKs don't evaluate strategies directly, so you need to implement the **custom strategy in the [Unleash Proxy](../sdks/unleash-proxy.md)**. Depending on how you run the Unleash Proxy, follow one of the below series of steps: | ||||
| 
 | ||||
| - If you're running the Unleash Proxy as a Docker container, refer to the [steps for using a containerized Proxy](#step-3-b-docker). | ||||
| - If you're using the Unleash Proxy via Node.js, refer to the [steps for using custom strategies via Node.js](#step-3-b-node). | ||||
| 
 | ||||
| @ -94,14 +93,14 @@ Strategies are stored in separate JavaScript files and loaded into the container | ||||
| 1. **Create a strategies directory.** Create a directory that Docker has access to where you can store your strategies. The next steps assume you called it `strategies` | ||||
| 2. **Initialize a Node.js project** and **install the Unleash Client**: | ||||
| 
 | ||||
|    ``` shell npm2yarn | ||||
|    ```shell npm2yarn | ||||
|    npm init -y && \ | ||||
|    npm install unleash-client | ||||
|    ``` | ||||
| 
 | ||||
| 3. **Create a strategy file** and **implement your strategies**. Remember to **export your list of strategies**. The next steps will assume you called the file `timestamp.js`.  An example implementation looks like this: | ||||
| 3. **Create a strategy file** and **implement your strategies**. Remember to **export your list of strategies**. The next steps will assume you called the file `timestamp.js`. An example implementation looks like this: | ||||
| 
 | ||||
|    ``` js | ||||
|    ```js | ||||
|    const { Strategy } = require('unleash-client'); | ||||
| 
 | ||||
|    class TimeStampStrategy extends Strategy { | ||||
| @ -119,9 +118,9 @@ Strategies are stored in separate JavaScript files and loaded into the container | ||||
| 
 | ||||
| 4. **Mount the strategies directory** and **point the [Unleash Proxy docker container](https://hub.docker.com/r/unleashorg/unleash-proxy) at your strategies file**. The highlighted lines below show the extra options you need to add. The following command assumes that your strategies directory is a direct subdirectory of your current working directory. Modify the rest of the command to suit your needs. | ||||
| 
 | ||||
|    ``` shell | ||||
|    ```shell | ||||
|    docker run --name unleash-proxy --pull=always \ | ||||
|        -e UNLEASH_PROXY_SECRETS=some-secret \ | ||||
|        -e UNLEASH_PROXY_CLIENT_KEYS=some-secret \ | ||||
|        -e UNLEASH_URL='http://unleash:4242/api/' \ | ||||
|        -e UNLEASH_API_TOKEN=${API_TOKEN} \ | ||||
|        # highlight-start | ||||
| @ -137,13 +136,13 @@ The Unleash Proxy accepts a `customStrategies` property as part of its initializ | ||||
| 
 | ||||
| 1. **Install the `unleash-client` package**. You'll need this to implement the custom strategy: | ||||
| 
 | ||||
|    ``` shell npm2yarn | ||||
|    ```shell npm2yarn | ||||
|    npm install unleash-client | ||||
|    ``` | ||||
| 
 | ||||
| 2. **Implement your strategy**. You can import it from a different file or put it in the same file as the Proxy initialization. For instance, a `TimeStampStrategy` could look like this: | ||||
| 
 | ||||
|    ``` js | ||||
|    ```js | ||||
|    const { Strategy } = require('unleash-client'); | ||||
| 
 | ||||
|    class TimeStampStrategy extends Strategy { | ||||
| @ -159,7 +158,7 @@ The Unleash Proxy accepts a `customStrategies` property as part of its initializ | ||||
| 
 | ||||
| 3. **Pass the strategy to the Proxy Client** using the **`customStrategies`** option. A full code example: | ||||
| 
 | ||||
|    ``` javascript | ||||
|    ```javascript | ||||
|    const { createApp } = require('@unleash/proxy'); | ||||
|    const { Strategy } = require('unleash-client'); | ||||
| 
 | ||||
| @ -176,16 +175,17 @@ The Unleash Proxy accepts a `customStrategies` property as part of its initializ | ||||
|    const port = 3000; | ||||
| 
 | ||||
|    const app = createApp({ | ||||
|        unleashUrl: 'https://app.unleash-hosted.com/demo/api/', | ||||
|        unleashApiToken: '*:default.56907a2fa53c1d16101d509a10b78e36190b0f918d9f122d', | ||||
|        proxySecrets: ['proxy-secret', 'another-proxy-secret', 's1'], | ||||
|        refreshInterval: 1000, | ||||
|        // highlight-next-line | ||||
|        customStrategies: [new TimeStampStrategy()] | ||||
|      unleashUrl: 'https://app.unleash-hosted.com/demo/api/', | ||||
|      unleashApiToken: | ||||
|        '*:default.56907a2fa53c1d16101d509a10b78e36190b0f918d9f122d', | ||||
|      clientKeys: ['proxy-secret', 'another-proxy-secret', 's1'], | ||||
|      refreshInterval: 1000, | ||||
|      // highlight-next-line | ||||
|      customStrategies: [new TimeStampStrategy()], | ||||
|    }); | ||||
| 
 | ||||
|    app.listen(port, () => | ||||
|        // eslint-disable-next-line no-console | ||||
|        console.log(`Unleash Proxy listening on http://localhost:${port}/proxy`), | ||||
|      // eslint-disable-next-line no-console | ||||
|      console.log(`Unleash Proxy listening on http://localhost:${port}/proxy`), | ||||
|    ); | ||||
|    ``` | ||||
|  | ||||
| @ -282,7 +282,7 @@ Follow steps outlined in the [Run Unleash with Docker](#run-unleash-with-docker) | ||||
| 
 | ||||
|    ```sh | ||||
|    docker run \ | ||||
|      -e UNLEASH_PROXY_SECRETS=some-secret \ | ||||
|      -e UNLEASH_PROXY_CLIENT_KEYS=some-secret \ | ||||
|      -e UNLEASH_URL='http://unleash:4242/api/' \ | ||||
|      -e UNLEASH_API_TOKEN='${API_KEY}' \ | ||||
|      -p 3000:3000 \ | ||||
|  | ||||
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