added install and setup docs

content/v2.0/get-started/install.md

@@ -20,3 +20,7 @@ Place the `influx` and `influxd` executables in your system `$PATH`.
 
 ### Networking ports
 By default, InfluxDB uses TCP port `9999` for client-server communication over InfluxDB’s HTTP API.
+
+<div class="page-nav-btns">
+  <a class="btn next" href="/v2.0/get-started/setup/">Setup InfluxDB</a>
+</div>

content/v2.0/get-started/setup.md

@@ -1,26 +1,62 @@
 ---
-title: Setup InfluxDB
+title: Set up InfluxDB
 seotitle: Run the initial InfluxDB setup process
-description: placeholder
+description: The initial setup process for walks through creating a default organization, user, and bucket.
 menu:
  v2_0:
-  name: Setup InfluxDB
+  name: Set up InfluxDB
   parent: Get started
   weight: 2
 ---
 
-To setup InfluxDB for the first time, you must create a default organization, user, and bucket.
-InfluxDB provides a one-time setup process that does all of these things.
+The initial setup process for InfluxDB walks through creating a default organization,
+user, and bucket.
 The setup process is available in both the InfluxDB user interface (UI) and in
 the `influx` command line interface (CLI).
 
-The setup API is only available on an uninitialized InfluxDB installation.
+## Start the influxd daemon
+In order to setup InfluxDB via the UI or the CLI, first start the `influxd` daemon by running:
 
-## Through the UI
-- start `influxd`
-- Visit [localhost:9999](http://localhost:9999)
+```bash
+influxd
+```
+
+_See the [`influxd` documentation](/v2.0/reference/cli/influxd) for information about
+available flags and options._
+
+
+## Set up InfluxDB through the UI
+
+1. With `influxd` running, visit [localhost:9999](http://localhost:9999).
+2. Click **Get Started**
+
+### Set up your initial user
+
+1. Enter a **Username** for your initial user.
+2. Enter a **Password** and **Confirm Password** for your user.
+3. Enter your initial **Organization Name**.
+4. Enter your initial **Bucket Name**.
+5. Click **Continue**.
+
+InfluxDB is now initialized with a primary user, organization, and bucket.
+You are ready to [collect data](#).
+
+
+## Set up InfluxDB through the influx CLI
+Begin the InfluxDB setup process via the `influx` CLI by running:
 
-## Through the influx CLI
 ```bash
 influx setup
 ```
+
+1. Enter a **primary username**.
+2. Enter a **password** for your user.
+3. **Confirm your password** by entering it again.
+4. Enter a name for your **primary organization**.
+5. Enter a name for your **primary bucket**.
+6. Enter a **retention period** (in hours) for your primary bucket.
+   Enter nothing for an infinite retention period.
+7. Confirm the details for your primary user, organization, and bucket.
+
+InfluxDB is now initialized with a primary user, organization, and bucket.
+You are ready to [collect data](#).

content/v2.0/reference/cli/influx/_index.md

@@ -1,6 +1,6 @@
 ---
-title: influx CLI
-seotitle: "'influx' command line client"
+title: influx - InfluxDB command line interface
+seotitle: influx - InfluxDB command line interface
 description: >
   The influx CLI includes commands to manage many aspects of InfluxDB,
   including buckets, organizations, users, tasks, etc.
@@ -11,7 +11,7 @@ menu:
     weight: 1
 ---
 
-The `influx` CLI includes commands to manage many aspects of InfluxDB,
+The `influx` command line interface (CLI) includes commands to manage many aspects of InfluxDB,
 including buckets, organizations, users, tasks, etc.
 
 ## Usage

content/v2.0/reference/cli/influxd.md

@@ -1,7 +1,7 @@
 ---
 title: influxd - InfluxDB daemon
 seotitle: influxd - InfluxDB daemon
-description: placeholder
+description: The influxd daemon starts and runs all the processes necessary for InfluxDB to function.
 menu:
   v2_0_ref:
     name: influxd
@@ -9,6 +9,8 @@ menu:
     weight: 2
 ---
 
+The `influxd` daemon starts and runs all the processes necessary for InfluxDB to function.
+
 ## Usage
 ```
 influxd [flags]