OpenStack Glance

Dependencies

Maven users will need to add the following dependency to their pom.xml.

pom.xml

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-openstack</artifactId>
    <version>${camel-version}</version>
</dependency>

where ${camel-version} must be replaced by the actual version of Camel.

URI Format

openstack-glance://hosturl[?options]

Configuring Options

Camel components are configured on two separate levels:

component level
endpoint level

Configuring Component Options

At the component level, you set general and shared configurations that are, then, inherited by the endpoints. It is the highest configuration level.

For example, a component may have security settings, credentials for authentication, urls for network connection and so forth.

Some components only have a few options, and others may have many. Because components typically have pre-configured defaults that are commonly used, then you may often only need to configure a few options on a component; or none at all.

You can configure components using:

the Component DSL.
in a configuration file (application.properties, *.yaml files, etc).
directly in the Java code.

Configuring Endpoint Options

You usually spend more time setting up endpoints because they have many options. These options help you customize what you want the endpoint to do. The options are also categorized into whether the endpoint is used as a consumer (from), as a producer (to), or both.

Configuring endpoints is most often done directly in the endpoint URI as path and query parameters. You can also use the Endpoint DSL and DataFormat DSL as a type safe way of configuring endpoints and data formats in Java.

A good practice when configuring options is to use Property Placeholders.

Property placeholders provide a few benefits:

They help prevent using hardcoded urls, port numbers, sensitive information, and other settings.
They allow externalizing the configuration from the code.
They help the code to become more flexible and reusable.

The following two sections list all the options, firstly for the component followed by the endpoint.

Component Options

The OpenStack Glance component supports 2 options, which are listed below.

Name	Description	Default	Type
lazyStartProducer (producer)	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	boolean
autowiredEnabled (advanced)	Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.	true	boolean

Name

Description

Default

Type

lazyStartProducer (producer)

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

boolean

autowiredEnabled (advanced)

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

boolean

Endpoint Options

The OpenStack Glance endpoint is configured using URI syntax:

openstack-glance:host

With the following path and query parameters:

Path Parameters (1 parameters)

Name	Description	Default	Type
host (producer)	Required OpenStack host url.		String

Name

Description

Default

Type

host (producer)

Required OpenStack host url.

String

Query Parameters (8 parameters)

Name	Description	Default	Type
apiVersion (producer)	OpenStack API version. Enum values: V2 V3	V3	String
config (producer)	OpenStack configuration.		Config
domain (producer)	Authentication domain.	default	String
operation (producer)	The operation to do.		String
password (producer)	Required OpenStack password.		String
project (producer)	Required The project ID.		String
username (producer)	Required OpenStack username.		String
lazyStartProducer (producer (advanced))	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	boolean

Name

Description

Default

Type

apiVersion (producer)

OpenStack API version.

Enum values:

V2
V3

V3

String

config (producer)

OpenStack configuration.

Config

domain (producer)

Authentication domain.

default

String

operation (producer)

The operation to do.

String

password (producer)

Required OpenStack password.

String

project (producer)

Required The project ID.

String

username (producer)

Required OpenStack username.

String

lazyStartProducer (producer (advanced))

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

boolean

Message Headers

The OpenStack Glance component supports 12 message header(s), which is/are listed below:

Name Description Default Type

Name	Description	Type
diskFormat (producer) Constant: `DISK_FORMAT`	The number of flavor VCPU. Enum values: RAW VHD VMDK VDI ISO QCOW2 AKI ARI AMI UNRECOGNIZED	DiskFormat
containerFormat (producer) Constant: `CONTAINER_FORMAT`	Size of RAM. Enum values: BARE OVF AKI ARI AMI DOCKER UNRECOGNIZED	ContainerFormat
owner (producer) Constant: `OWNER`	Image owner.	String
isPublic (producer) Constant: `IS_PUBLIC`	Is public.	Boolean
minRam (producer) Constant: `MIN_RAM`	Minimum ram.	Long
minDisk (producer) Constant: `MIN_DISK`	Minimum disk.	Long
size (producer) Constant: `SIZE`	Size.	Long
checksum (producer) Constant: `CHECKSUM`	Checksum.	String
operation (producer) Constant: `OPERATION`	The operation to perform.	String
ID (producer) Constant: `ID`	The ID.	String
name (producer) Constant: `NAME`	The name.	String
properties (producer) Constant: `PROPERTIES`	The image properties.	Map

diskFormat (producer)

Constant: DISK_FORMAT

The number of flavor VCPU.

Enum values:

RAW
VHD
VMDK
VDI
ISO
QCOW2
AKI
ARI
AMI
UNRECOGNIZED

DiskFormat

containerFormat (producer)

Constant: CONTAINER_FORMAT

Size of RAM.

Enum values:

BARE
OVF
AKI
ARI
AMI
DOCKER
UNRECOGNIZED

ContainerFormat

owner (producer)

Constant: OWNER

Image owner.

String

isPublic (producer)

Constant: IS_PUBLIC

Is public.

Boolean

minRam (producer)

Constant: MIN_RAM

Minimum ram.

Long

minDisk (producer)

Constant: MIN_DISK

Minimum disk.

Long

size (producer)

Constant: SIZE

Size.

Long

checksum (producer)

Constant: CHECKSUM

Checksum.

String

operation (producer)

Constant: OPERATION

The operation to perform.

String

ID (producer)

Constant: ID

The ID.

String

name (producer)

Constant: NAME

The name.

String

properties (producer)

Constant: PROPERTIES

The image properties.

Map

Usage

Operation Description

Operation	Description
`reserve`	Reserve image.
`create`	Create a new image.
`update`	Update image.
`upload`	Upload image.
`get`	Get the image.
`getAll`	Get all images.
`delete`	Delete the image.

reserve

Reserve image.

create

Create a new image.

update

Update image.

upload

Upload image.

get

Get the image.

getAll

Get all images.

delete

Delete the image.

Spring Boot Auto-Configuration

When using openstack-glance with Spring Boot make sure to use the following Maven dependency to have support for auto configuration:

<dependency>
  <groupId>org.apache.camel.springboot</groupId>
  <artifactId>camel-openstack-starter</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>

The component supports 18 options, which are listed below.

Name	Description	Default	Type
camel.component.openstack-cinder.autowired-enabled	Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.	true	Boolean
camel.component.openstack-cinder.enabled	Whether to enable auto configuration of the openstack-cinder component. This is enabled by default.		Boolean
camel.component.openstack-cinder.lazy-start-producer	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	Boolean
camel.component.openstack-glance.autowired-enabled	Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.	true	Boolean
camel.component.openstack-glance.enabled	Whether to enable auto configuration of the openstack-glance component. This is enabled by default.		Boolean
camel.component.openstack-glance.lazy-start-producer	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	Boolean
camel.component.openstack-keystone.autowired-enabled	Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.	true	Boolean
camel.component.openstack-keystone.enabled	Whether to enable auto configuration of the openstack-keystone component. This is enabled by default.		Boolean
camel.component.openstack-keystone.lazy-start-producer	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	Boolean
camel.component.openstack-neutron.autowired-enabled	Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.	true	Boolean
camel.component.openstack-neutron.enabled	Whether to enable auto configuration of the openstack-neutron component. This is enabled by default.		Boolean
camel.component.openstack-neutron.lazy-start-producer	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	Boolean
camel.component.openstack-nova.autowired-enabled	Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.	true	Boolean
camel.component.openstack-nova.enabled	Whether to enable auto configuration of the openstack-nova component. This is enabled by default.		Boolean
camel.component.openstack-nova.lazy-start-producer	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	Boolean
camel.component.openstack-swift.autowired-enabled	Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.	true	Boolean
camel.component.openstack-swift.enabled	Whether to enable auto configuration of the openstack-swift component. This is enabled by default.		Boolean
camel.component.openstack-swift.lazy-start-producer	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	Boolean

Name

Description

Default

Type

camel.component.openstack-cinder.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.openstack-cinder.enabled

Whether to enable auto configuration of the openstack-cinder component. This is enabled by default.

Boolean

camel.component.openstack-cinder.lazy-start-producer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

Boolean

camel.component.openstack-glance.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.openstack-glance.enabled

Whether to enable auto configuration of the openstack-glance component. This is enabled by default.

Boolean

camel.component.openstack-glance.lazy-start-producer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

Boolean

camel.component.openstack-keystone.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.openstack-keystone.enabled

Whether to enable auto configuration of the openstack-keystone component. This is enabled by default.

Boolean

camel.component.openstack-keystone.lazy-start-producer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

Boolean

camel.component.openstack-neutron.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.openstack-neutron.enabled

Whether to enable auto configuration of the openstack-neutron component. This is enabled by default.

Boolean

camel.component.openstack-neutron.lazy-start-producer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

Boolean

camel.component.openstack-nova.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.openstack-nova.enabled

Whether to enable auto configuration of the openstack-nova component. This is enabled by default.

Boolean

camel.component.openstack-nova.lazy-start-producer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

Boolean

camel.component.openstack-swift.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.openstack-swift.enabled

Whether to enable auto configuration of the openstack-swift component. This is enabled by default.

Boolean

camel.component.openstack-swift.lazy-start-producer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

Boolean