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Update aws.md (#2593)

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Wang Jie 2017-04-04 06:22:11 +08:00 committed by John Mulhausen
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@ -21,14 +21,14 @@ workers, and set the desired capacity that was selected in the CloudFormation
setup form. The Managers will start up first and create a Swarm manager quorum setup form. The Managers will start up first and create a Swarm manager quorum
using Raft. The workers will then start up and join the swarm one by one, until using Raft. The workers will then start up and join the swarm one by one, until
all of the workers are up and running. At this point you will have a number of all of the workers are up and running. At this point you will have a number of
managers and workers in your swarm, that are ready to handle your application managers and workers in your swarm, that are ready to handle your application
deployments. It then bootstraps UCP controllers on manager nodes and UCP agents deployments. It then bootstraps UCP controllers on manager nodes and UCP agents
on worker nodes. Next, it installs DTR on the manager nodes and configures it on worker nodes. Next, it installs DTR on the manager nodes and configures it
to use an S3 bucket as an image storage backend. Three ELBs, one for UCP, one to use an S3 bucket as an image storage backend. Three ELBs, one for UCP, one
for DTR and a third for your applications, are launched and automatically for DTR and a third for your applications, are launched and automatically
configured to provide resilient loadbalancing across multiple AZs. configured to provide resilient loadbalancing across multiple AZs.
The application ELB gets automatically updated when services are launched or The application ELB gets automatically updated when services are launched or
removed. While UCP and DTR ELBs are configured for HTTPS only. removed. While UCP and DTR ELBs are configured for HTTPS only.
Both manager and worker nodes are part of separate ASG groups to allow you to Both manager and worker nodes are part of separate ASG groups to allow you to
scale your cluster when needed. If you increase the number of instances running scale your cluster when needed. If you increase the number of instances running
@ -37,7 +37,7 @@ in your worker Auto Scaling group (via the AWS console, or updating the
automatically join the swarm. This architecture ensures that both manager automatically join the swarm. This architecture ensures that both manager
and worker nodes are spread across multiple AZs for resiliency and and worker nodes are spread across multiple AZs for resiliency and
high-availability. The template is adjustable and upgradeable meaning you can high-availability. The template is adjustable and upgradeable meaning you can
adjust your configuration (e.g instance types or Docker engine version) adjust your configuration (e.g instance types or Docker engine version).
## Prerequisites ## Prerequisites
@ -52,9 +52,9 @@ in your worker Auto Scaling group (via the AWS console, or updating the
- S3 Bucket - S3 Bucket
- SSH key in AWS in the region where you want to deploy (required to access the completed Docker install) - SSH key in AWS in the region where you want to deploy (required to access the completed Docker install)
- AWS account that support EC2-VPC - AWS account that supports EC2-VPC
For more information about adding an SSH key pair to your account, please refer to the [Amazon EC2 Key Pairs docs](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html) For more information about adding an SSH key pair to your account, please refer to the [Amazon EC2 Key Pairs docs](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html).
## Cloudformation Parameters ## Cloudformation Parameters
@ -95,6 +95,7 @@ Enable if you want Docker for AWS to automatically cleanup unused space on your
When enabled, `docker system prune` will run staggered every day, starting at 1:42AM UTC on both workers and managers. The prune times are staggered slightly so that not all nodes will be pruned at the same time. This limits resource spikes on the swarm. When enabled, `docker system prune` will run staggered every day, starting at 1:42AM UTC on both workers and managers. The prune times are staggered slightly so that not all nodes will be pruned at the same time. This limits resource spikes on the swarm.
Pruning removes the following: Pruning removes the following:
- All stopped containers - All stopped containers
- All volumes not used by at least one container - All volumes not used by at least one container
- All dangling images - All dangling images
@ -156,9 +157,9 @@ landing pages:
![dtr.png](../images/dtr.png){: .with-border} ![dtr.png](../images/dtr.png){: .with-border}
> Note: During the installation process, a self-signed certificate is generated > **Note**: During the installation process, a self-signed certificate is generated
for both UCP and DTR. You can replace these certificates with your own for both UCP and DTR. You can replace these certificates with your own
CA-signed certificate after the installation is complete. When you access UCP CA-signed certificate after the installation is complete. When you access UCP
and DTR URLs for the first time, you need to proceed insecurely (multiple times) and DTR URLs for the first time, you need to proceed insecurely (multiple times)
by accepting the provided certificate in the browser. by accepting the provided certificate in the browser.
@ -170,10 +171,10 @@ names. To do that, please follow the instructions below:
1. Create an A or CNAME DNS record for UCP and DTR pointing to the UCP and DTR 1. Create an A or CNAME DNS record for UCP and DTR pointing to the UCP and DTR
ELB DNS/IP. You can find the ELB names in the **Output** tab. ELB DNS/IP. You can find the ELB names in the **Output** tab.
2. Login to DTR using the DTR ELB URL and go to **Settings** page. 2. Log in to DTR using the DTR ELB URL and go to **Settings** page.
3. Update the **Domain** section with the your DNS and their respective 3. Update the **Domain** section with the your DNS and their respective
certificate. Make sure you click **Save** at the end. certificate. Make sure you click **Save** at the end.
4. Login to UCP using the UCP ELB URL and go to **Admin Settings** tab. 4. Log in to UCP using the UCP ELB URL and go to **Admin Settings** tab.
5. Under the **Cluster Configuration** update **EXTERNAL SERVICE LOAD BALANCER** 5. Under the **Cluster Configuration** update **EXTERNAL SERVICE LOAD BALANCER**
with your custom UCP DNS name. Then click on **Update Settings**. with your custom UCP DNS name. Then click on **Update Settings**.
6. Under the **Certificates** section, upload or paste your own certificates for 6. Under the **Certificates** section, upload or paste your own certificates for
@ -204,7 +205,7 @@ Once you download the bundle and load it, run the following command:
Once you run this Docker container, you'll be requested to choose a replica Once you run this Docker container, you'll be requested to choose a replica
to reconfigure. Press **Enter** to proceed with the chosen one. to reconfigure. Press **Enter** to proceed with the chosen one.
8. Now you may access UCP and DTR with your own custom DNS names 8. Now you may access UCP and DTR with your own custom DNS names.
## Deploy and Access Your Applications on Docker Enterprise Edition ## Deploy and Access Your Applications on Docker Enterprise Edition
@ -305,7 +306,7 @@ Changing manager count live is **_not_** currently supported.
### AWS Console ### AWS Console
Login to the AWS console, and go to the EC2 dashboard. On the lower left hand Log in to the AWS console, and go to the EC2 dashboard. On the lower left hand
side select the "Auto Scaling Groups" link. side select the "Auto Scaling Groups" link.
Look for the Auto Scaling group with the name that looks like Look for the Auto Scaling group with the name that looks like
@ -328,7 +329,7 @@ pool until it reaches the new size.
### CloudFormation Update ### CloudFormation Update
Go to the CloudFormation management page, and click the checkbox next to the Go to the CloudFormation management page, and click the checkbox next to the
stack you want to update. Then Click on the action button at the top, and stack you want to update. Then click on the action button at the top, and
select "Update Stack". select "Update Stack".
![console_installation.png](../images/cloudformation_update.png){: .with-border} ![console_installation.png](../images/cloudformation_update.png){: .with-border}