fix doc links and other improvements

website/source/docs/agent/configuration/client.html.md

@@ -90,7 +90,7 @@ client {
   receive work. This may be specified as an IP address or DNS, with or without
   the port. If the port is omitted, the default port of `4647` is used.
 
-- `server_join` [ServerJoin][server_join] - Specifies
+- `server_join` <code>([server_join](#server-join): nil)</code> - Specifies
   configuration which is specific to retry joining Nomad servers.
 
 - `state_dir` `(string: "[data_dir]/client")` - Specifies the directory to use
@@ -310,7 +310,11 @@ cluster.
 ```hcl
 client {
   enabled = true
-  servers = ["1.2.3.4:4647", "5.6.7.8:4647"]
+  server_join {
+    retry_join = [ "1.1.1.1", "2.2.2.2" ]
+    retry_max = 3
+    retry_interval = "15s"
+  }
 }
 ```
 
@@ -349,4 +353,4 @@ client {
   }
 }
 ```
-[server_join]: /docs/agent/configuration/server_join.html.md "Server Join"
+[server-join]: /docs/agent/configuration/server_join.html "Server Join"

website/source/docs/agent/configuration/cloud-auto-join.html.md

@@ -3,7 +3,7 @@ layout: "docs"
 page_title: "Cloud Auto-join"
 sidebar_current: "docs-agent-cloud-auto-join"
 description: |-
-  Nomad supports automatic cluster joining using cloud metadata on various providers.
+  Nomad supports automatic cluster joining using cloud metadata from various cloud providers
 ---
 
 # Cloud Auto-joining
@@ -32,8 +32,9 @@ In order to use discovery behind a proxy, you will need to set
 `HTTP_PROXY`, `HTTPS_PROXY` and `NO_PROXY` environment variables per
 [Golang `net/http` library](https://golang.org/pkg/net/http/#ProxyFromEnvironment).
 
-The following sections give the options specific to each supported cloud
-provider.
+The following sections give the options specific to a subset of supported cloud
+provider. For information on all providers, see further documentation in
+[go-discover](https://github.com/hashicorp/go-discover).
 
 ### Amazon EC2
 

website/source/docs/agent/configuration/server.html.md

@@ -28,7 +28,11 @@ join failures, and more.
 server {
   enabled          = true
   bootstrap_expect = 3
-  retry_join       = ["1.2.3.4", "5.6.7.8"]
+  server_join {
+    retry_join = [ "1.1.1.1", "2.2.2.2" ]
+    retry_max = 3
+    retry_interval = "15s"
+  }
 }
 ```
 
@@ -131,8 +135,8 @@ server {
   cluster again when starting. This flag allows the previous state to be used to
   rejoin the cluster.
 
-- `server_join` - Specifies the [Server Join][server_join] stanza for
-  configuration which is specific to retry joining Nomad servers.
+- `server_join` <code>([server_join](#server-join): nil)</code> - Specifies
+  configuration for retry joining Nomad servers if the first attempt fails.
 
 - `upgrade_version` `(string: "")` - A custom version of the format X.Y.Z to use
   in place of the Nomad version when custom upgrades are enabled in Autopilot.
@@ -213,4 +217,4 @@ server {
 ```
 
 [encryption]: /docs/agent/encryption.html "Nomad Agent Encryption"
-[server_join]: /docs/agent/configuration/server_join.html.md "Server Join"
+[server-join]: /docs/agent/configuration/server_join.html.md "Server Join"

website/source/docs/agent/configuration/server_join.html.md

@@ -13,15 +13,14 @@ The server_join stanza specifies how the Nomad agent will discover and connect t
 ```hcl
 server_join {
   retry_join = [ "1.1.1.1", "2.2.2.2" ]
-  start_join = [ "1.1.1.1", "2.2.2.2" ]
   retry_max = 3
   retry_interval = "15s"
 }
 ```
 
 ## `server_join` Parameters
 
-- `retry_join` `(array<string>: [])` - Specifies a list of server
+-   `retry_join` `(array<string>: [])` - Specifies a list of server
   addresses to retry joining if the first attempt fails. This is similar to
   [`start_join`](#start_join), but only invokes if the initial join attempt
   fails, and is available to both Nomad servers and clients, while
@@ -32,33 +31,35 @@ server_join {
   Use `retry_join` with an array as a replacement for `start_join`, **do not use
   both options**.
 
-Address format includes both using IP addresses as well as an interface to the
-[go-discover](https://github.com/hashicorp/go-discover) library for doing
-automated cluster joining using cloud metadata.
-See Cloud Auto Join`<code>([CloudAutoJoin][cloud_auto_join]: nil)</code>.
-```
-server_join {
-  retry_join = [ "1.1.1.1", "2.2.2.2" ]
-}
-```
-Using the `go-discover` interface, this can be defined both in a client or
-server configuration as well as provided as a command-line argument.
-```
-server_join {
-  retry_join = [ "provider=aws tag_key=..." ]
-}
-```
-See the [server address format](#server-address-format) for more information
-about expected server address formats.
-
-- `retry_interval` `(string: "30s")` - Specifies the time to wait between retry
+  Address format includes both using IP addresses as well as an interface to the
+  [go-discover](https://github.com/hashicorp/go-discover) library for doing
+  automated cluster joining using cloud metadata.
+  See Cloud Auto Join`<code>([CloudAutoJoin][cloud_auto_join]: nil)</code>.
+
+  ```
+  server_join {
+    retry_join = [ "1.1.1.1", "2.2.2.2" ]
+  }
+  ```
+
+  Using the `go-discover` interface, this can be defined both in a client or
+  server configuration as well as provided as a command-line argument.
+  ```
+  server_join {
+    retry_join = [ "provider=aws tag_key=..." ]
+  }
+  ```
+  See the [server address format](#server-address-format) for more information
+  about expected server address formats.
+
+-   `retry_interval` `(string: "30s")` - Specifies the time to wait between retry
   join attempts.
 
-- `retry_max` `(int: 0)` - Specifies the maximum number of join attempts to be
+-   `retry_max` `(int: 0)` - Specifies the maximum number of join attempts to be
   made before exiting with a return code of 1. By default, this is set to 0
   which is interpreted as infinite retries.
 
-- `start_join` `(array<string>: [])` - Specifies a list of server addresses to
+-   `start_join` `(array<string>: [])` - Specifies a list of server addresses to
   join on startup. If Nomad is unable to join with any of the specified
   addresses, agent startup will fail. See the
   [server address format](#server-address-format) section for more information

website/source/guides/cluster/manual.html.md

@@ -31,7 +31,9 @@ server {
   bootstrap_expect = 3
 
   # This is the IP address of the first server we provisioned
-  retry_join = ["<known-address>:4648"]
+  server_join {
+    retry_join = ["<known-address>:4648"]
+  }
 }
 ```
 

website/source/layouts/docs.erb

@@ -417,8 +417,8 @@
               <li <%= sidebar_current("docs-agent-configuration-server") %>>
                 <a href="/docs/agent/configuration/server.html">server</a>
               </li>
-              <li <%= sidebar_current("docs-agent-configuration-server-join") %>>
-                <a href="/docs/agent/configuration/server_join.html">server join</>
+              <li <%= sidebar_current("docs-agent-configuration-server_join") %>>
+                <a href="/docs/agent/configuration/server_join.html">server_join</>
               </li>
               <li <%= sidebar_current("docs-agent-configuration-telemetry") %>>
                 <a href="/docs/agent/configuration/telemetry.html">telemetry</a>