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Update index.md (#4037)

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Wang Jie 2017-08-04 06:48:19 +08:00 committed by Misty Stanley-Jones
parent 6a205aa6d5
commit 9b81c79662
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docker-for-azure/index.md
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@ -20,7 +20,7 @@ This deployment is fully baked and tested, and comes with the latest Enterprise
If your account has the [proper permissions](#prerequisites), you can generate the [Service Principal](#service-principal) and If your account has the [proper permissions](#prerequisites), you can generate the [Service Principal](#service-principal) and
then choose from the stable or edge channel to bootstrap Docker for Azure using Azure Resource Manager. then choose from the stable or edge channel to bootstrap Docker for Azure using Azure Resource Manager.
For more about stable and edge channels, see the [FAQs](/docker-for-azure/faqs.md#stable-and-edge-channels) For more about stable and edge channels, see the [FAQs](/docker-for-azure/faqs.md#stable-and-edge-channels).
<table style="width:100%"> <table style="width:100%">
<tr> <tr>
<th style="font-size: x-large; font-family: arial">Stable channel</th> <th style="font-size: x-large; font-family: arial">Stable channel</th>
@ -52,7 +52,7 @@ Docker for Azure is installed with an Azure template that configures Docker in s
#### Configuration options #### Configuration options
##### Manager Count ##### Manager count
The number of Managers in your swarm. You can pick either 1, 3 or 5 managers. We only recommend 1 manager for testing and dev setups. There are no failover guarantees with 1 manager — if the single manager fails the swarm will go down as well. Additionally, upgrading single-manager swarms is not currently guaranteed to succeed. The number of Managers in your swarm. You can pick either 1, 3 or 5 managers. We only recommend 1 manager for testing and dev setups. There are no failover guarantees with 1 manager — if the single manager fails the swarm will go down as well. Additionally, upgrading single-manager swarms is not currently guaranteed to succeed.
We recommend at least 3 managers, and if you have a lot of workers, you should pick 5 managers. We recommend at least 3 managers, and if you have a lot of workers, you should pick 5 managers.
@ -63,10 +63,10 @@ The VM type for your manager nodes. The larger your swarm, the larger the VM siz
##### Worker VM size ##### Worker VM size
The VM type for your worker nodes. The VM type for your worker nodes.
##### Worker Count ##### Worker count
The number of workers you want in your swarm (1-100). The number of workers you want in your swarm (1-100).
#### Service Principal #### Service principal
A [Service Principal](https://azure.microsoft.com/en-us/documentation/articles/active-directory-application-objects/) A [Service Principal](https://azure.microsoft.com/en-us/documentation/articles/active-directory-application-objects/)
is required to set up Docker for Azure. The Service Principal is used to invoke Azure APIs as you scale the number of nodes up is required to set up Docker for Azure. The Service Principal is used to invoke Azure APIs as you scale the number of nodes up
@ -79,7 +79,7 @@ containerized helper script called `docker4x/create-sp-azure` to help you create
docker pull docker4x/create-sp-azure:latest docker pull docker4x/create-sp-azure:latest
``` ```
2. Run the `sp-azure` script with the following arguments: 2. Run the `sp-azure` script with the following arguments:
```bash ```bash
$ docker run -ti docker4x/create-sp-azure sp-name [rg-name rg-region] $ docker run -ti docker4x/create-sp-azure sp-name [rg-name rg-region]