The Amazon EC2 cloud and Juju
List of supported clouds > Amazon EC2
This document describes details specific to using your existing Amazon EC2 cloud with Juju.
See more: Amazon EC2
When using the Amazon EC2 cloud with Juju, it is important to keep in mind that it is a (1) machine cloud and (2) not some other cloud.
See more: Cloud differences in Juju
As the differences related to (1) are already documented generically in our Tutorial, How-to guides, and Reference docs, here we record just those that follow from (2).
Juju points of variation | Notes for the Amazon EC2 cloud |
---|---|
setup (chronological order): | |
CLOUD | |
requirements: | TBA |
definition: | Already known to Juju. Run juju clouds --all to confirm. (Pre-defined cloud name in Juju: aws .) |
CREDENTIAL | |
definition: |
auth-type : access-key , which requires you to provide your access key and your secret key. > See more: Amazon | AWS security credentials If you want to use a YAML file: If you want to use environment variables: |
CONTROLLER | |
notes on bootstrap: | – |
other (alphabetical order:) | |
CONFIGURATION (model) | |
cloud-specific: |
vpc-id (string) Sets a specific AWS VPC ID. Optional. When not specified, Juju requires a default VPC or EC2-Classic features to be available for the account/region. ![]() |
CONSTRAINT | |
conflicting: |
[instance-type] vs. [cores, cpu-power, mem]
|
allocate-public-id |
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arch |
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container |
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cores |
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cpu-power |
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instance-role |
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instance-type |
![]() Valid values: See cloud provider. Default value: m3.medium . |
mem |
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root-disk |
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root-disk-source |
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spaces |
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tags |
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virt-type |
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zones |
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PLACEMENT DIRECTIVE | |
<machine> |
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subnet=... |
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system-id=... |
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zone=... |
![]() If the query looks like a CIDR, then this will match subnets with the same CIDR. If it follows the syntax of a “subnet-XXXX”, this will match the Subnet ID. Everything else is just matched as a Name. |
RESOURCE (cloud) Consistent naming, tagging, and the ability to add user-controlled tags to created instances. |
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Last updated a month ago.