com.mesosphere.sdk.offer

Class Constants

java.lang.Object

com.mesosphere.sdk.offer.Constants

public class Constants
extends java.lang.Object

This class encapsulates constants of relevance to SDK Scheduler internals.

See Also:

EnvConstants, LabelConstants

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ANY_ROLE The "any role" wildcard resource role.
static java.lang.String	CPUS_RESOURCE_TYPE The name used for cpu resources.
static java.lang.String	DECOMMISSION_PLAN_NAME The name used for the decommission plan.
static double	DEFAULT_EXECUTOR_CPUS The amount of additional CPU to require for the default executor.
static double	DEFAULT_EXECUTOR_DISK The amount of additional disk (in MB) to require for the default executor.
static double	DEFAULT_EXECUTOR_MEMORY The amount of additional memory (in MB) to require for the default executor.
static DiscoveryInfo.Visibility	DEFAULT_TASK_DISCOVERY_VISIBILITY The visibility setting to use by default in a Task's DiscoveryInfo, for both VIP and non-VIP ports.
static java.lang.String	DEPLOY_PLAN_NAME The name used for the deployment plan.
static java.lang.String	DISK_RESOURCE_TYPE The name used for reserved storage/disk resources.
static DiscoveryInfo.Visibility	DISPLAYED_PORT_VISIBILITY The visibility setting to use by default in Mesos Ports, for VIP ports.
static java.lang.String	DNS_TLD TLD for navstar-based DNS.
static int	LONG_DECLINE_SECONDS The duration in seconds to decline offers the scheduler does not need for the foreseeable future.
static java.lang.String	MEMORY_RESOURCE_TYPE The name used for memory resources.
static DiscoveryInfo.Visibility	OMITTED_PORT_VISIBILITY The visibility setting to use by default in Mesos Ports, for non-VIP ports.
static java.lang.String	PORTS_RESOURCE_TYPE The name used for reserved network port resources.
static int	SHORT_DECLINE_SECONDS The duration in seconds to decline offers the scheduler does not need for a short time.
static java.lang.String	TOMBSTONE_MARKER The string prepended to reserved resources to indicate that they are uninstalled.
static java.lang.String	UPDATE_PLAN_NAME The name used in specifications for the update plan.
static java.lang.String	VIP_HOST_TLD TLD to be used for VIP-based hostnames.

Constructor Summary

Constructors

Constructor and Description
Constants()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEPLOY_PLAN_NAME

public static final java.lang.String DEPLOY_PLAN_NAME

The name used for the deployment plan.

See Also:

Constant Field Values

UPDATE_PLAN_NAME

public static final java.lang.String UPDATE_PLAN_NAME

The name used in specifications for the update plan. Overrides the deploy plan when relevant.

See Also:

Constant Field Values

DECOMMISSION_PLAN_NAME

public static final java.lang.String DECOMMISSION_PLAN_NAME

The name used for the decommission plan.

See Also:

Constant Field Values

PORTS_RESOURCE_TYPE

public static final java.lang.String PORTS_RESOURCE_TYPE

The name used for reserved network port resources.

See Also:

Constant Field Values

DISK_RESOURCE_TYPE

public static final java.lang.String DISK_RESOURCE_TYPE

The name used for reserved storage/disk resources.

See Also:

Constant Field Values

CPUS_RESOURCE_TYPE

public static final java.lang.String CPUS_RESOURCE_TYPE

The name used for cpu resources.

See Also:

Constant Field Values

MEMORY_RESOURCE_TYPE

public static final java.lang.String MEMORY_RESOURCE_TYPE

The name used for memory resources.

See Also:

Constant Field Values

DEFAULT_EXECUTOR_CPUS

public static final double DEFAULT_EXECUTOR_CPUS

The amount of additional CPU to require for the default executor. Not applicable for the old custom executor.

See Also:

Constant Field Values

DEFAULT_EXECUTOR_MEMORY

public static final double DEFAULT_EXECUTOR_MEMORY

The amount of additional memory (in MB) to require for the default executor. Not applicable for the old custom executor.

See Also:

Constant Field Values

DEFAULT_EXECUTOR_DISK

public static final double DEFAULT_EXECUTOR_DISK

The amount of additional disk (in MB) to require for the default executor. Not applicable for the old custom executor.

See Also:

Constant Field Values

ANY_ROLE

public static final java.lang.String ANY_ROLE

The "any role" wildcard resource role.

See Also:

Constant Field Values

TOMBSTONE_MARKER

public static final java.lang.String TOMBSTONE_MARKER

The string prepended to reserved resources to indicate that they are uninstalled.

See Also:

Constant Field Values

VIP_HOST_TLD

public static final java.lang.String VIP_HOST_TLD

TLD to be used for VIP-based hostnames.

See Also:

Constant Field Values

DNS_TLD

public static final java.lang.String DNS_TLD

TLD for navstar-based DNS. Resolves to the IP of the host iff the container if on the host network and the IP of the container iff the container is on the overlay network. If the container is on multiple virtual networks or experimenting with different DNS providers this TLD may have unexpected behavior.

See Also:

Constant Field Values

DISPLAYED_PORT_VISIBILITY

public static final DiscoveryInfo.Visibility DISPLAYED_PORT_VISIBILITY

The visibility setting to use by default in Mesos Ports, for VIP ports. Non-VIP ports are currently hidden by default. This may be overridden by manually constructing the NamedVIPSpec or PortSpec. As of this writing, this setting is only used by EndpointsResource for determining what ports to advertise, where EXTERNAL means advertise and non-EXTERNAL means don't advertise. According to the networking team this isn't currently used by DC/OS itself (as of 1.10).

OMITTED_PORT_VISIBILITY

public static final DiscoveryInfo.Visibility OMITTED_PORT_VISIBILITY

The visibility setting to use by default in Mesos Ports, for non-VIP ports. This may be revisited later where they will be made visible by default.

DEFAULT_TASK_DISCOVERY_VISIBILITY

public static final DiscoveryInfo.Visibility DEFAULT_TASK_DISCOVERY_VISIBILITY

The visibility setting to use by default in a Task's DiscoveryInfo, for both VIP and non-VIP ports. According to the networking team this isn't currently used by DC/OS itself (as of 1.10). It likewise isn't used by the SDK.

LONG_DECLINE_SECONDS

public static final int LONG_DECLINE_SECONDS

The duration in seconds to decline offers the scheduler does not need for the foreseeable future.

SHORT_DECLINE_SECONDS

public static final int SHORT_DECLINE_SECONDS

The duration in seconds to decline offers the scheduler does not need for a short time.

See Also:

Constant Field Values

Constructor Detail

Constants

public Constants()