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-rw-r--r--README_AWS.md15
1 files changed, 13 insertions, 2 deletions
diff --git a/README_AWS.md b/README_AWS.md
index 6757e2892..16ccb07e8 100644
--- a/README_AWS.md
+++ b/README_AWS.md
@@ -81,9 +81,20 @@ Node specific defaults:
- Docker volume type: gp2 (only applicable if ephemeral is false)
- Docker volume iops: 500 (only applicable when volume type is io1)
+Specifying ec2 instance type.
+All instances:
+- export ec2_instance_type='m4.large'
+Master instances:
+- export ec2_master_instance_type='m4.large'
+Infra node instances:
+- export ec2_infra_instance_type='m4.large'
+Non-infra node instances:
+- export ec2_node_instance_type='m4.large'
+etcd instances:
+- export ec2_etcd_instance_type='m4.large'
+
If needed, these values can be changed by setting environment variables on your system.
-- export ec2_instance_type='m4.large'
- export ec2_image='ami-307b3658'
- export ec2_region='us-east-1'
- export ec2_keypair='libra'
@@ -105,7 +116,7 @@ Install Dependencies
1. Ansible requires python-boto for aws operations:
RHEL/CentOS/Fedora
```
- yum install -y ansible python-boto
+ yum install -y ansible python-boto pyOpenSSL
```
OSX:
```