com.mesosphere.sdk.offer.taskdata

Class LabelConstants

java.lang.Object

com.mesosphere.sdk.offer.taskdata.LabelConstants

class LabelConstants
extends java.lang.Object

Names of org.apache.mesos.Protos.Labels to be included in the org.apache.mesos.Protos.TaskInfos of launched tasks. These are accessible to the Scheduler, and/or to custom Executors which we are moving away from ASAP. These are different from environment variables as they are not directly accessible to the running task itself.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static java.lang.String	BOOLEAN_LABEL_TRUE_VALUE Value for boolean labels which indicates that the label applies.
(package private) static java.lang.String	DCOS_SPACE_EXECUTORINFO_LABEL Label used to indicate the "DC/OS Space".
(package private) static java.lang.String	GOAL_STATE_LABEL Identifies the goal state of this task, e.g.
(package private) static java.lang.String	OFFER_ATTRIBUTES_LABEL Storage of the original Offer's attributes (in a string representation), for use in placement constraints.
(package private) static java.lang.String	OFFER_HOSTNAME_LABEL Storage of the original Offer's hostname, for use in placement constraints.
(package private) static java.lang.String	OFFER_REGION_LABEL Storage of the original Offer's region, for use in placement constraints.
(package private) static java.lang.String	OFFER_ZONE_LABEL Storage of the original Offer's zone, for use in placement constraints.
(package private) static java.lang.String	PERMANENTLY_FAILED_LABEL Label for tracking in the state store whether a task failed.
(package private) static java.lang.String	READINESS_CHECK_LABEL Label against which the readiness check (if present) is stored.
(package private) static java.lang.String	READINESS_CHECK_PASSED_LABEL Label used to find the result of a readiness check in a TaskStatus label.
(package private) static java.lang.String	RESOURCE_ID_RESERVATION_LABEL Label used to uniquely map tasks to reserved resources.
(package private) static java.lang.String	TARGET_CONFIGURATION_LABEL Identifies the target configuration UUID used by a given task.
(package private) static java.lang.String	TASK_INDEX_LABEL Label against which the Task/Pod index (starting at 0) is stored.
(package private) static java.lang.String	TASK_TYPE_LABEL Label against which the Task/Pod Type is stored.
(package private) static java.lang.String	TRANSIENT_FLAG_LABEL Identifies a 'task' which isn't actually launched, but is instead created to fill reserved resources.
(package private) static java.lang.String	VIP_BRIDGE_FLAG_VALUE
(package private) static java.lang.String	VIP_LABEL_PREFIX Prefix to use for VIP labels.
(package private) static java.lang.String	VIP_OVERLAY_FLAG_KEY Label key/value to describe the type of networking to use.
(package private) static java.lang.String	VIP_OVERLAY_FLAG_VALUE

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

BOOLEAN_LABEL_TRUE_VALUE

static final java.lang.String BOOLEAN_LABEL_TRUE_VALUE

Value for boolean labels which indicates that the label applies. In practice this value doesn't need to be compared, users can instead just check for label presence.

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Constant Field Values

GOAL_STATE_LABEL

static final java.lang.String GOAL_STATE_LABEL

Identifies the goal state of this task, e.g. TASK_RUNNING or TASK_FINISHED

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Constant Field Values

TARGET_CONFIGURATION_LABEL

static final java.lang.String TARGET_CONFIGURATION_LABEL

Identifies the target configuration UUID used by a given task.

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Constant Field Values

TRANSIENT_FLAG_LABEL

static final java.lang.String TRANSIENT_FLAG_LABEL

Identifies a 'task' which isn't actually launched, but is instead created to fill reserved resources.

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Constant Field Values

OFFER_ATTRIBUTES_LABEL

static final java.lang.String OFFER_ATTRIBUTES_LABEL

Storage of the original Offer's attributes (in a string representation), for use in placement constraints.

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Constant Field Values

OFFER_HOSTNAME_LABEL

static final java.lang.String OFFER_HOSTNAME_LABEL

Storage of the original Offer's hostname, for use in placement constraints.

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Constant Field Values

OFFER_ZONE_LABEL

static final java.lang.String OFFER_ZONE_LABEL

Storage of the original Offer's zone, for use in placement constraints.

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Constant Field Values

OFFER_REGION_LABEL

static final java.lang.String OFFER_REGION_LABEL

Storage of the original Offer's region, for use in placement constraints.

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Constant Field Values

READINESS_CHECK_LABEL

static final java.lang.String READINESS_CHECK_LABEL

Label against which the readiness check (if present) is stored.

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Constant Field Values

TASK_TYPE_LABEL

static final java.lang.String TASK_TYPE_LABEL

Label against which the Task/Pod Type is stored.

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Constant Field Values

TASK_INDEX_LABEL

static final java.lang.String TASK_INDEX_LABEL

Label against which the Task/Pod index (starting at 0) is stored.

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Constant Field Values

PERMANENTLY_FAILED_LABEL

static final java.lang.String PERMANENTLY_FAILED_LABEL

Label for tracking in the state store whether a task failed. Not passed to Mesos itself.

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Constant Field Values

READINESS_CHECK_PASSED_LABEL

static final java.lang.String READINESS_CHECK_PASSED_LABEL

Label used to find the result of a readiness check in a TaskStatus label.

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Constant Field Values

RESOURCE_ID_RESERVATION_LABEL

static final java.lang.String RESOURCE_ID_RESERVATION_LABEL

Label used to uniquely map tasks to reserved resources.

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Constant Field Values

DCOS_SPACE_EXECUTORINFO_LABEL

static final java.lang.String DCOS_SPACE_EXECUTORINFO_LABEL

Label used to indicate the "DC/OS Space".

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Constant Field Values

VIP_LABEL_PREFIX

static final java.lang.String VIP_LABEL_PREFIX

Prefix to use for VIP labels.

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Constant Field Values

VIP_OVERLAY_FLAG_KEY

static final java.lang.String VIP_OVERLAY_FLAG_KEY

Label key/value to describe the type of networking to use.

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Constant Field Values

VIP_OVERLAY_FLAG_VALUE

static final java.lang.String VIP_OVERLAY_FLAG_VALUE

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Constant Field Values

VIP_BRIDGE_FLAG_VALUE

static final java.lang.String VIP_BRIDGE_FLAG_VALUE

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Constant Field Values