Amazon RDS - Delete snapshot
Declaration
<AMAWSRDS ACTIVITY="delete_snapshot" ACCESSKEY="text" SECRETKEY="text (encrypted)" USERAGENT="text (options)" MAXERRORRETRY="number" SERVICEURL="text" PROXYHOST="text" PROXYPORT="number" PROXYUSER="text" PROXYPWD="text (encrypted)" SIGNMETHOD="text" SIGNVERSION="text SNAPSHOTID="textf" RESULTDATASET="text" />
Description
Deletes a snapshot of an RDS instance and optionally populates a dataset
with information about the deleted snapshot.
IMPORTANT: Automate Desktop's RDS activities
are performed using Amazon's Relational
Database Service engine, therefore, administering
Amazon RDS through Automate Desktop requires a valid Access Key ID and
Secret Access Key.
Practical usage
Commonly used to delete an
existing DB snapshot that's no longer needed or used. Use the Amazon RDS - Create snapshot
activity to create a new snapshot.
Parameters
Connection
Connection |
--- |
--- |
--- |
--- |
Indicates
where Amazon Web Service user credentials and preferences should
originate from. This is a design mode parameter used only during
task construction and configuration, thus, comprises no markup.
The available options are:- Host (default) - Specifies
that user credentials and/or advanced preferences are configured
individually for this activity. This option is normally chosen
if only a single activity is required to complete an operation.
- Session - Specifies that
user credentials and/or advanced preferences are obtained
from a pre-configured session created in an earlier step with the use of the Amazon RDS -
Create session activity. This option is normally chosen
if a combination of related activities are required to complete
an operation. Linking several activities to a single session
eliminates redundancy. Additionally, a single task supports
construction and simultaneous execution of multiple sessions, improving
efficiency.
|
Connection - Session
Session |
Text |
Yes,
if Connection is set to Session |
EC2Session1 |
SESSION="RDSSession1"
|
The
name of an existing session to attach this activity to. This parameter
is active only if the Connection
parameter is set to Session.
The default session name is RDSSession1. |
Connection - Host > Credentials
Access key |
Text |
Yes,
if Connection is set to Host |
(Empty) |
ACCESSKEY="022QF06E7MXBSH9DHM02"
|
A
20-character alphanumeric string that uniquely identifies the
owner of the AWS service account, similar to a username. This
key along with a corresponding secret access key forms a secure
information set that AWS uses to confirm a valid user's identity.
This parameter is active only if the
Connection parameter is set to Host. |
Secret access key |
Text |
Yes,
if Connection is set to Host |
(Empty) |
SECRETKEY="kWcrlUX5JEDGM/LtmEENI/aVmYvHNif5zB+d9+ct" |
A
40-character string that serves the role as password to access
the AWS service account. This along with an associated access
key forms a secure information set that EC2 uses to confirm a
valid user's identity. This parameter is active only if the Connection parameter is set
to Host. |
Connection - Host > Advanced
User
agent |
Text |
No |
Automate |
USERAGENT="Automate"
|
The
name of the client or application initiating requests to AWS.
The default value is Automate. |
Maximum number of retries on error |
Number |
No |
(Empty) |
MAXERRORRETRY="4"
|
The
total amount of times this activity should retry its request to
the server before returning an error. Network components can generate
errors anytime in the life of a request, thus, implementing retries
can increase reliability. |
Service URL |
Text |
No |
(Empty) |
SERVICEURL="https://rds.eu-west-1.amazonaws.com"
|
The
URL that provides the service endpoint. To make the service call
to a different region, you can pass the region-specific endpoint
URL. For example, entering https://rds.us-west-1.amazonaws.com
points to US West (Northern California) region. A complete list
of EC2 regions, accompanying endpoints and valid protocols can
be found below under RDS endpoints and regions . |
Proxy host |
Text |
No |
(Empty) |
PROXYHOST="proxy.host.com"
|
The
hostname (for example, server.domain.com) or IP address (for example, xxx.xxx.xxx.xxx)
of the proxy server to use when connecting to AWS. |
Proxy port |
Number |
No |
(Empty) |
PROXYPORT="1028"
|
The
port that should be used to connect to the proxy server. |
Proxy username |
Text |
No |
(Empty) |
PROXYUSER="username"
|
The
username that should be used to authenticate connection with the
proxy server (if required). |
Proxy password |
Text |
No |
(Empty) |
PROXYPWD="encrypted"
|
The
password that should be used to authenticate connection with the
proxy server (if required). |
Signature method |
Text |
No |
(Empty) |
SIGNMETHOD="HmacSHA256"
|
The
signature method to use for signing the request. This provides
a valid hashing algorithm for signature calculation. Valid AWS
signature methods are HmacSHA1 and
HmacSHA256. |
Signature version |
Number |
No |
(Empty) |
SIGNVERSION="2"
|
The
signature version for signing the request. Valid AWS signature
versions are 2 and 4. The difference with version 4 is that it
allows you to sign your message using a key that is derived from
your secret access key rather than using the secret access key
itself. |
Snapshot
Snapshot identifier |
Text |
Yes |
(Empty) |
SNAPSHOTID="mySnapshot"
|
The
user-defined identifier for the DB Snapshot. Identifiers restrict
returned events to a specific named source. |
Create and populate dataset with instance information |
Text
(Options) |
No |
(Empty) |
RESULTDATASET="snapshot"
|
The
name of the dataset to create and populate with information about
the Amazon RDS instance. More information about the dataset fields
that this activity creates can be found below under Datasets. |
Description
Error Causes
On Error
Additional notes
RDS endpoints and regions
This table contains a complete list of Amazon Relational Database Service
endpoints, along with their corresponding regions and supported protocols.
rds.us-east-1.amazonaws.com |
US
East (Northern Virginia) Region |
HTTP
and HTTPS |
rds.us-west-2.amazonaws.com
|
US
West (Oregon) Region |
HTTP
and HTTPS |
rds.us-west-1.amazonaws.com
|
US
West (Northern California) Region |
HTTP
and HTTPS |
rds.eu-west-1.amazonaws.com
|
EU
(Ireland) Region |
HTTP
and HTTPS |
rds.ap-southeast-1.amazonaws.com
|
Asia
Pacific (Singapore) Region |
HTTP
and HTTPS |
rds.ap-southeast-2.amazonaws.com
|
Asia
Pacific (Sydney) Region |
HTTP
and HTTPS |
rds.ap-northeast-1.amazonaws.com
|
Asia
Pacific (Tokyo) Region |
HTTP
and HTTPS |
rds.sa-east-1.amazonaws.com
|
South
America (Sao Paulo) Region |
HTTP
and HTTPS |
Datasets
A dataset
is a multiple column, multiple row container object. This activity creates
and populates a dataset containing a specific set of fields. The table
below describes these fields (assuming the dataset name assigned was theDataset).
theDataset.AllocatedStorage |
Number |
Returns the size
of the RDS Instance in GB that's allocated for storage. |
theDataset.AvailabilityZone |
Text |
Returns the availability
zone where the RDS Instance was launched. (Example: us-east-1b) |
theDataset.DBInstanceIdentifier |
Text |
Returns the source
identifier for the RDS Instance from which the snapshot was created. |
theDataset.DBSnapshotIdentifier |
Text |
Returns the identifier
for the DB Snapshot. (Example: my-snapshot-id) |
theDataset.Engine |
Text |
Returns the version
of the MySQL engine of the RDS Instance. (for example, MySQL 5.1) |
theDataset.InstanceCreateTime |
Date |
Returns the date
and time when the DB Instance was created (for example, 2022-09-07T23:45:00Z) |
theDataset.MasterUsername |
Text |
Returns the username
used to log onto MySQL. |
theDataset.Port |
Number |
Returns the original
port of the database from which the DB Snapshot was taken. (Example:
1234) |
theDataset.SnapshotCreateTime |
Date |
Returns the date
and time when the Snapshot was created. (for example, 2022-09-07T23:45:00Z) |
theDataset.Status |
Options |
Returns the current
status of the Instance (that is, available, creating, deleted, deleting,
failed, modifying, rebooting). |
Example
NOTE:
- Copy and paste the sample AML code below directly into
the Task Builder Steps Panel.
- To successfully run the sample code, update parameters containing user credentials, files, file paths, or other information specific to the task to match your environment.
Description
This sample task deletes an RDS database snapshot and then creates and stores information about the database in a dataset.
Copy
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<AMAWSRDS ACTIVITY="delete_snapshot" SNAPSHOTID="mySnapshot" RESULTDATASET="myDataset" />