correcting headings to match the aws version of the topic

This commit is contained in:
Dawn W Docker 2019-09-04 10:42:46 -07:00
parent 88ab4f3702
commit d258533325
1 changed files with 7 additions and 9 deletions

View File

@ -44,7 +44,7 @@ $ docker cluster create ....
Docker cluster will bindmount this file into its container runtime to inject the
credential data as needed.
## Step 1: Define the cluster
## Create a cluster
Create a file called `cluster.yml` in your directory and paste this in:
@ -94,8 +94,6 @@ The values will be substituted in the cluster definition. This makes it
easy to define a re-usable cluster definition and then change the variables
to create multiple instances of a cluster.
## Step 2: Create the cluster
Run `docker cluster create --file cluster.yml --name quickstart`
$ docker cluster create --file cluster.yml --name quickstart
@ -139,7 +137,7 @@ After about 15-20 minutes, Docker Enterprise installation will complete:
After all operations complete succesfully, the cluster id will be the last statement
to print. You can login to the URL and begin interacting with the cluster.
## Step 2: Examine the cluster
## View cluster information
To see an inventory of the current clusters you've created, run `docker cluster ls`
@ -216,7 +214,7 @@ resource:
The information displayed by `docker cluster inspect` can be used as a cluster definition to clone the cluster.
## Step 3: Using the context
## Use context
Docker cluster creates a context on your local machine. To use this context, and interact with the cluster, run `docker context use quickstart`
@ -284,7 +282,7 @@ Server: Docker Enterprise 3.0
default
Current context is now "default"
## Step 4: Scaling up the cluster
## Scale a cluster
Open `cluster.yml`. Change the number of workers to 6:
```yaml
@ -333,7 +331,7 @@ A quick `docker cluster inspect e58dd2a77567` will show the worker count increas
role: worker
```
## Step 5: Backup the cluster
## Backup a cluster
Before we proceed with more operations on the cluster, let's take a backup of the running cluster. To create a full backup of the cluster, run `docker cluster backup quickstart --file "backup-$(date '+%Y-%m-%d').tar.gz" `
@ -352,7 +350,7 @@ To restore a cluster, run `docker cluster restore quickstart --file backup-2019-
Provide the passphrase from the backup step to decrypt the UCP backup.
## Step 6: Upgrade the cluster
## Upgrade a cluster
Open `cluster.yml`. Change the cluster versions:
```yaml
@ -380,7 +378,7 @@ Run `docker cluster update quickstart --file cluster.yml `
e58dd2a77567
## Step 7: Destroy the cluster
## Destroy a cluster
When the cluster has reached end-of-life, run `docker cluster rm quickstart`
$ docker cluster rm quickstart