describe_apps
(**kwargs)¶Requests a description of a specified set of apps.
Note
This call accepts only one resource-identifying parameter.
Required Permissions : To use this action, an IAM user must have a Show, Deploy, or Manage permissions level for the stack, or an attached policy that explicitly grants permissions. For more information about user permissions, see Managing User Permissions.
See also: AWS API Documentation
Request Syntax
response = client.describe_apps(
StackId='string',
AppIds=[
'string',
]
)
DescribeApps
returns a description of the apps in the specified stack.An array of app IDs for the apps to be described. If you use this parameter, DescribeApps
returns a description of the specified apps. Otherwise, it returns a description of every app.
dict
Response Syntax
{
'Apps': [
{
'AppId': 'string',
'StackId': 'string',
'Shortname': 'string',
'Name': 'string',
'Description': 'string',
'DataSources': [
{
'Type': 'string',
'Arn': 'string',
'DatabaseName': 'string'
},
],
'Type': 'aws-flow-ruby'|'java'|'rails'|'php'|'nodejs'|'static'|'other',
'AppSource': {
'Type': 'git'|'svn'|'archive'|'s3',
'Url': 'string',
'Username': 'string',
'Password': 'string',
'SshKey': 'string',
'Revision': 'string'
},
'Domains': [
'string',
],
'EnableSsl': True|False,
'SslConfiguration': {
'Certificate': 'string',
'PrivateKey': 'string',
'Chain': 'string'
},
'Attributes': {
'string': 'string'
},
'CreatedAt': 'string',
'Environment': [
{
'Key': 'string',
'Value': 'string',
'Secure': True|False
},
]
},
]
}
Response Structure
(dict) --
Contains the response to a DescribeApps
request.
Apps (list) --
An array of App
objects that describe the specified apps.
(dict) --
A description of the app.
AppId (string) --
The app ID.
StackId (string) --
The app stack ID.
Shortname (string) --
The app's short name.
Name (string) --
The app name.
Description (string) --
A description of the app.
DataSources (list) --
The app's data sources.
(dict) --
Describes an app's data source.
Type (string) --
The data source's type, AutoSelectOpsworksMysqlInstance
, OpsworksMysqlInstance
, RdsDbInstance
, or None
.
Arn (string) --
The data source's ARN.
DatabaseName (string) --
The database name.
Type (string) --
The app type.
AppSource (dict) --
A Source
object that describes the app repository.
Type (string) --
The repository type.
Url (string) --
The source URL. The following is an example of an Amazon S3 source URL: https://s3.amazonaws.com/opsworks-demo-bucket/opsworks_cookbook_demo.tar.gz
.
Username (string) --
This parameter depends on the repository type.
Username
to the appropriate IAM access key ID.Username
to the user name.Password (string) --
When included in a request, the parameter depends on the repository type.
Password
to the appropriate IAM secret access key.Password
to the password.For more information on how to safely handle IAM credentials, see https://docs.aws.amazon.com/general/latest/gr/aws-access-keys-best-practices.html.
In responses, AWS OpsWorks Stacks returns *****FILTERED*****
instead of the actual value.
SshKey (string) --
In requests, the repository's SSH key.
In responses, AWS OpsWorks Stacks returns *****FILTERED*****
instead of the actual value.
Revision (string) --
The application's version. AWS OpsWorks Stacks enables you to easily deploy new versions of an application. One of the simplest approaches is to have branches or revisions in your repository that represent different versions that can potentially be deployed.
Domains (list) --
The app vhost settings with multiple domains separated by commas. For example: 'www.example.com, example.com'
EnableSsl (boolean) --
Whether to enable SSL for the app.
SslConfiguration (dict) --
An SslConfiguration
object with the SSL configuration.
Certificate (string) --
The contents of the certificate's domain.crt file.
PrivateKey (string) --
The private key; the contents of the certificate's domain.kex file.
Chain (string) --
Optional. Can be used to specify an intermediate certificate authority key or client authentication.
Attributes (dict) --
The stack attributes.
CreatedAt (string) --
When the app was created.
Environment (list) --
An array of EnvironmentVariable
objects that specify environment variables to be associated with the app. After you deploy the app, these variables are defined on the associated app server instances. For more information, see Environment Variables.
Note
There is no specific limit on the number of environment variables. However, the size of the associated data structure - which includes the variable names, values, and protected flag values - cannot exceed 20 KB. This limit should accommodate most if not all use cases, but if you do exceed it, you will cause an exception (API) with an "Environment: is too large (maximum is 20 KB)" message.
(dict) --
Represents an app's environment variable.
Key (string) --
(Required) The environment variable's name, which can consist of up to 64 characters and must be specified. The name can contain upper- and lowercase letters, numbers, and underscores (_), but it must start with a letter or underscore.
Value (string) --
(Optional) The environment variable's value, which can be left empty. If you specify a value, it can contain up to 256 characters, which must all be printable.
Secure (boolean) --
(Optional) Whether the variable's value will be returned by the DescribeApps action. To conceal an environment variable's value, set Secure
to true
. DescribeApps
then returns *****FILTERED*****
instead of the actual value. The default value for Secure
is false
.
Exceptions
OpsWorks.Client.exceptions.ValidationException
OpsWorks.Client.exceptions.ResourceNotFoundException