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Available Tasks
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AWS CloudFormation Stack |
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Create, update or delete |
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CloudFormation |
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stacks defined by a template provided via URL or inline and specify template parameters and advanced options. |
Amazon Elastic Compute Cloud (EC2) Instance
This Task enables you to start, stop or reboot provisioned EC2 instances on demand, e.g. only when needed by the build itself (development) or at specific times of the day (operations).
Amazon Elastic Compute Cloud (EC2) Image
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See Using the AWS CloudFormation Stack task in Bamboo for details. |
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AWS Elastic Beanstalk ApplicationCreate, update or delete Elastic Beanstalk applications on demand. See Using the AWS Elastic Beanstalk Application task in Bamboo for details. |
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AWS Elastic Beanstalk Application VersionCreate, update or delete Elastic Beanstalk application versions on demand. See Using the AWS Elastic Beanstalk Application Version task in Bamboofor details. |
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AWS Elastic Beanstalk EnvironmentCreate, update, rebuild, restart, swap or terminate Elastic Beanstalk environments on demand. See Using the AWS Elastic Beanstalk Environment task in Bamboo for details. |
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Amazon EBS SnapshotCreate, delete or backup snapshots of Elastic Block Store volumes; in particular, the Task provides backup management with retention handling and backup set correlation. |
Amazon Elastic Block Store (EBS) Snapshot
See Using the Amazon EBS Snapshot task in Bamboo for details. |
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Amazon EC2 ImageCreate, delete or backup |
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images of EBS |
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backed Elastic Compute Cloud instances; in particular, the Task provides backup management with retention handling and backup set correlation. |
Bamboo Variable Substitution/Definition
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To empower advanced build and automation scenarios, it his highly recommended to become acquainted with Using Global, Plan or Build-specific Variables. . |
All Tasks support Bamboo variables, both substituting them within parameters for AWS resource management and defining them from created AWS resources.
Variable Substitution
Variables are substituted in all Task configuration text fields (e.g. Stack Name, Template URL, Instance ID, Volume ID etc.).
Please note the following feature:
- if the variable key contains the phrase "password", the value will be masked with "********" in the build logs; e.g. if the key is "password", "awsAccessKeyPassword" or "awsSecretKeyPassword" the build log will show the substituted value as "********"
Variable Definition
Variables are defined by all Tasks for reuse in subsequent Tasks as follows:
- variables have a dedicated prefix like
bamboo.custom.aws.*
, with*
being a task specific prefix, e.g.bamboo.custom.aws.cfn.stack
- variables refering to a collection of resources provide their ids in a semicolon separated list (i.e. the same format available on input), e.g.
${bamboo.custom.aws.ec2.image.resources}
with valuesami-985b21f1;ami-9a5b21f3
- you can refer to these variables from subsequent tasks via something like
${bamboo.custom.aws.cfn.stack.sampleStackOutputKey}
- these variables are also available as environment variables in the Script Task for example, albeit named slightly different, e.g.
$bamboo_custom_aws_cfn_stack_StringWithRegex
(Unix) or%bamboo_custom_aws_cfn_stack_StringWithRegex%
(Windows)
Please note the following constraints:
- variables are only reusable in subsequent tasks and not in other jobs/stages due to the implied concurrency, see the following discussion and workaround
Available variables per Task are as follows:
- AWS CloudFormation Stack
- the collection of affected stack resources, e.g.
bamboo.custom.aws.cfn.stack.resources=i-3280997f;vol-e1debbcd;test-stack-SecurityGroup-KZWPADIUPCL6
- the status of each affected stack resource, e.g.
bamboo.custom.aws.cfn.stack.i-3280997f=CREATE_COMPLETE
- the collection of generated stack outputs, e.g.
bamboo.custom.aws.cfn.stack.outputs=sampleStackOutputKey;StringWithRegex;...
- the value of each generated stack output, e.g.
bamboo.custom.aws.cfn.stack.StringWithRegex=Hello
- Note: The variables with legacy naming without prefix remain available for compatibility (e.g.
bamboo.StringWithRegex=Hello
)
- Note: The variables with legacy naming without prefix remain available for compatibility (e.g.
- the collection of affected stack resources, e.g.
- AWS EC2 Instance
- the collection of affected instances, e.g.
bamboo.custom.aws.ec2.instance.resources=i-fa7b4596;i-080eec64
- the status of each affected instance, e.g.
bamboo.custom.aws.ec2.instance.i-fa7b4596=started
- the collection of affected instances, e.g.
- AWS EC2 Image
- the collection of affected images, e.g.
bamboo.custom.aws.ec2.image.resources=ami-985b21f1;ami-9a5b21f3
- the status of each affected instance, e.g.
bamboo.custom.aws.ec2.image.ami-985b21f1=available
- the collection of affected images, e.g.
- AWS EBS Snapshots
- the collection of affected snapshots, e.g.
bamboo.custom.aws.ec2.snapshots.resources=snap-f4dc35a1
- the status of each affected snapshots, e.g.
bamboo.custom.aws.ec2.snapshots.snap-f4dc35a1=completed
- the collection of affected snapshots, e.g.
AWS Credentials
The AWS credentials need to be specified for each task currently, which can be cumbersome quickly. Pending a more generic solution, it is already possible to ease this a bit via variable substitution as follows:
- configure Access Key and Secret Key as e.g.
${bamboo.awsAccessKeyPassword}
and${bamboo.awsSecretKeyPassword}
- define plan and/or global variables for the configured variable names (i.e.
awsAccessKeyPassword
andawsSecretKeyPassword
given this example) with the actual credentials, which will then be substituted on task execution accordingly
AWS Client Configuration
The AWS API is eventually consistent only and also exhibits a customer specific dynamic throttling policy, both of which require respective retry logic to be in place. Accordingly the facilitated AWS SDK for Java features an exponential backoff strategy already, but its default retry number of 3 (accumulating to a retry window of up to ~4 seconds) has proven to be too low for the tasks at hand, which has been increased to 7 accordingly (accumulating to a retry window of up to ~1 minute).
This should ideally be sufficient for most scenarios, but the values are adjustable by defining one or both of the following variables if need be:
${custom.aws.maxErrorRetry}
- how many retries should the exponential backoff algorithm perform (default: 7)${custom.aws.awaitTransitionInterval}
- how long should the task wait before querying the resource transition state again (default: 15000 milliseconds)
Limitations
You should be aware of the following limitations regarding AWS API coverage and integration:
AWS CloudFormation
- We have focused on API coverage so far and usability is not up to speed yet accordingly, there is obviously room for improvements, e.g.:
- Some configuration screen polish should get us a long way already.
- Fetching existing AWS resources for selection during configuration would avoid manual copying of information.
- Offering several samples/defaults to ease getting started.
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- Stack rollback is currently handled as follows, hopefully covering the majority of use cases (please let us know otherwise):
- A stack rolled back successfully by CloudFormation is treated as a failed build by Bamboo.
- A stack not rolled back due to rollback being disabled explicitly is still treated as a failed build by Bamboo.
Amazon Elastic Compute Cloud (EC2)
- We currently consider instance lifecycle goals (i.e. create/terminate) to be sufficiently addressed by the CloudFormation Task, hopefully covering the majority of use cases (please let us know otherwise).
See Using the Amazon EC2 Image task in Bamboo for details. |
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Amazon EC2 InstanceStart, stop or reboot provisioned Elastic Compute Cloud instances on demand, e.g. only when needed by the build itself (development) or at specific times of the day (operations). See Using the Amazon EC2 Instance task in Bamboo for details. |
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Amazon S3 ObjectUpload, download, delete or copy Structured Storage Service objects (files); in particular you can upload your Bamboo job's build artifacts or select local files and directories (optionally via Ant Patterns) - when addressing S3 objects (files), it matches those by key prefix, which allows to operate on multiple objects at once (virtual directories resp. folder hierarchies). See Using the Amazon S3 Object task in Bamboo for details. |
Bamboo Variable Substitution/Definition
See Bamboo Variable Substitution/Definition for details.
AWS Security Credentials
See AWS Security Credentials for details.
AWS Client Configuration
See AWS Client Configuration for details.