Merge pull request #540 from kenhys/howto-mongodb

Update mongo howto for fluent-package

Author: ashie

how-to-guides/apache-to-mongodb.md

@@ -30,21 +30,28 @@ Fluentd does these three \(3\) things:
 For simplicity, this article will describe how to set up a one-node configuration. Please install the following software on the same node:
 
 * [Fluentd](http://fluentd.org/)
-* [MongoDB Output Plugin](../output/mongo.md)
 * [MongoDB](http://www.mongodb.org/)
 * Apache \(with the Combined Log Format\)
 
-The MongoDB Output plugin is included in the latest version of Fluentd's deb/rpm package. If you want to use RubyGems to install the plugin, please use `gem install fluent-plugin-mongo`.
+You can install Fluentd via major packaging systems.
 
 * [Installation](../installation/)
 
 For MongoDB, please refer to the following downloads page:
 
 * [MongoDB Downloads](http://www.mongodb.org/downloads)
 
+## Install MongoDB Plugin
+
+Since MongoDB plugin is not bundled with `fluent-package`, please install it manually:
+
+```text
+$ sudo fluent-gem install fluent-plugin-mongo
+```
+
 ## Configuration
 
-Let's start configuring Fluentd. If you used the deb/rpm package, Fluentd's config file is located at `/etc/td-agent/td-agent.conf`. Otherwise, it is located at `/etc/fluentd/fluentd.conf`.
+Let's start configuring Fluentd. If you used the deb/rpm package, Fluentd's config file is located at `/etc/fluent/fluentd.conf`.
 
 ### Tail Input
 
@@ -54,7 +61,7 @@ For the input source, we will set up Fluentd to track the recent Apache logs \(t
 <source>
   @type tail
   path /var/log/apache2/access_log
-  pos_file /var/log/td-agent/apache2.access_log.pos
+  pos_file /var/log/fluent/apache2.access_log.pos
   <parse>
     @type apache2
   </parse>

output/mongo.md

@@ -17,10 +17,10 @@ Fluentd enables your apps to insert records to MongoDB asynchronously with batch
 
 ## Install
 
-`out_mongo` is not included in `td-agent`, by default. Fluentd gem users will need to install the `fluent-plugin-mongo` gem using the following command:
+`out_mongo` is not included in `fluent-package`, by default. Fluentd gem users will need to install the `fluent-plugin-mongo` gem using the following command:
 
 ```text
-$ fluent-gem install fluent-plugin-mongo
+$ sudo fluent-gem install fluent-plugin-mongo
 ```
 
 For more details, see [Plugin Management](../deployment/plugin-management.md).

output/mongo_replset.md

@@ -17,10 +17,10 @@ Fluentd enables your apps to insert records to MongoDB asynchronously with batch
 
 ## Install
 
-`out_mongo_replset` is not included in `td-agent`, by default. Fluentd gem users will need to install the `fluent-plugin-mongo` gem using the following command:
+`out_mongo_replset` is not included in `fluent-package`, by default. Fluentd gem users will need to install the `fluent-plugin-mongo` gem using the following command:
 
 ```text
-$ fluent-gem install fluent-plugin-mongo
+$ sudo fluent-gem install fluent-plugin-mongo
 ```
 
 ## Example Configuration