This project has retired. For details please refer to its Attic page.
Protos.LinuxInfo
JavaScript is disabled on your browser.
Skip navigation links
org.apache.mesos

Class Protos.LinuxInfo

  • All Implemented Interfaces:
    Protos.LinuxInfoOrBuilder
    Enclosing class:
    Protos 

    public static final class Protos.LinuxInfo
extends com.google.protobuf.GeneratedMessageV3
implements Protos.LinuxInfoOrBuilder 
     Encapsulation for Linux specific configuration.
 E.g, capabilities, limits etc.
    Protobuf type mesos.LinuxInfo

    • Field Detail

      • CAPABILITY_INFO_FIELD_NUMBER

        public static final int CAPABILITY_INFO_FIELD_NUMBER
        See Also:
        Constant Field Values

      • BOUNDING_CAPABILITIES_FIELD_NUMBER

        public static final int BOUNDING_CAPABILITIES_FIELD_NUMBER
        See Also:
        Constant Field Values

      • EFFECTIVE_CAPABILITIES_FIELD_NUMBER

        public static final int EFFECTIVE_CAPABILITIES_FIELD_NUMBER
        See Also:
        Constant Field Values

      • SHARE_PID_NAMESPACE_FIELD_NUMBER

        public static final int SHARE_PID_NAMESPACE_FIELD_NUMBER
        See Also:
        Constant Field Values

      • SHARE_CGROUPS_FIELD_NUMBER

        public static final int SHARE_CGROUPS_FIELD_NUMBER
        See Also:
        Constant Field Values

      • PARSER

        @Deprecated
public static final <any> PARSER
        Deprecated.

    • Method Detail

      • getUnknownFields

        public final com.google.protobuf.UnknownFieldSet getUnknownFields()

      • getDescriptor

        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

      • hasCapabilityInfo

        @Deprecated
public boolean hasCapabilityInfo()
        Deprecated. 
         Since 1.4.0, deprecated in favor of `effective_capabilities`.
        optional .mesos.CapabilityInfo capability_info = 1 [deprecated = true];
        Specified by:
        hasCapabilityInfo in interface Protos.LinuxInfoOrBuilder

      • hasBoundingCapabilities

        public boolean hasBoundingCapabilities()
         The set of capabilities that are allowed but not initially
 granted to tasks.
        optional .mesos.CapabilityInfo bounding_capabilities = 2;
        Specified by:
        hasBoundingCapabilities in interface Protos.LinuxInfoOrBuilder

      • hasEffectiveCapabilities

        public boolean hasEffectiveCapabilities()
         Represents the set of capabilities that the task will
 be executed with.
        optional .mesos.CapabilityInfo effective_capabilities = 3;
        Specified by:
        hasEffectiveCapabilities in interface Protos.LinuxInfoOrBuilder

      • hasSharePidNamespace

        public boolean hasSharePidNamespace()
         If set as 'true', the container shares the pid namespace with
 its parent. If the container is a top level container, it will
 share the pid namespace with the agent. If the container is a
 nested container, it will share the pid namespace with its
 parent container. This field will be ignored if 'namespaces/pid'
 isolator is not enabled.
        optional bool share_pid_namespace = 4;
        Specified by:
        hasSharePidNamespace in interface Protos.LinuxInfoOrBuilder

      • getSharePidNamespace

        public boolean getSharePidNamespace()
         If set as 'true', the container shares the pid namespace with
 its parent. If the container is a top level container, it will
 share the pid namespace with the agent. If the container is a
 nested container, it will share the pid namespace with its
 parent container. This field will be ignored if 'namespaces/pid'
 isolator is not enabled.
        optional bool share_pid_namespace = 4;
        Specified by:
        getSharePidNamespace in interface Protos.LinuxInfoOrBuilder

      • hasSeccomp

        public boolean hasSeccomp()
         Represents Seccomp configuration, which is used for syscall filtering.
 This field is used to override the agent's default Seccomp configuration.
        optional .mesos.SeccompInfo seccomp = 5;
        Specified by:
        hasSeccomp in interface Protos.LinuxInfoOrBuilder

      • getSeccomp

        public Protos.SeccompInfo getSeccomp()
         Represents Seccomp configuration, which is used for syscall filtering.
 This field is used to override the agent's default Seccomp configuration.
        optional .mesos.SeccompInfo seccomp = 5;
        Specified by:
        getSeccomp in interface Protos.LinuxInfoOrBuilder

      • hasIpcMode

        public boolean hasIpcMode()
         There are two special cases that we need to handle for this field:
 1. This field is not set: For backward compatibility we will keep the
 previous behavior: Top level container will have its own IPC namespace
 and nested container will share the IPC namespace from its parent
 container. If the container does not have its own rootfs, it will share
 agent's /dev/shm, otherwise it will have its own /dev/shm.
 2. The `namespaces/ipc` isolator is not enabled: This field will be ignored
 in this case. For backward compatibility, in the `filesystem/linux`
 isolator we will keep the previous behavior: Any containers will share
 IPC namespace from agent, and if the container does not have its own
 rootfs, it will also share agent's /dev/shm, otherwise it will have its
 own /dev/shm.
 TODO(qianzhang): Remove the support for the above two cases after the
 deprecation cycle (started in 1.9). Eventually we want a single isolator
 (`namespaces/ipc`) to handle both IPC namespace and /dev/shm, and decouple
 /dev/shm from container's rootfs (i.e., whether a container will have its
 own /dev/shm depends on its `ipc_mode` instead of whether the container
 has its own rootfs).
        optional .mesos.LinuxInfo.IpcMode ipc_mode = 6;
        Specified by:
        hasIpcMode in interface Protos.LinuxInfoOrBuilder

      • getIpcMode

        public Protos.LinuxInfo.IpcMode getIpcMode()
         There are two special cases that we need to handle for this field:
 1. This field is not set: For backward compatibility we will keep the
 previous behavior: Top level container will have its own IPC namespace
 and nested container will share the IPC namespace from its parent
 container. If the container does not have its own rootfs, it will share
 agent's /dev/shm, otherwise it will have its own /dev/shm.
 2. The `namespaces/ipc` isolator is not enabled: This field will be ignored
 in this case. For backward compatibility, in the `filesystem/linux`
 isolator we will keep the previous behavior: Any containers will share
 IPC namespace from agent, and if the container does not have its own
 rootfs, it will also share agent's /dev/shm, otherwise it will have its
 own /dev/shm.
 TODO(qianzhang): Remove the support for the above two cases after the
 deprecation cycle (started in 1.9). Eventually we want a single isolator
 (`namespaces/ipc`) to handle both IPC namespace and /dev/shm, and decouple
 /dev/shm from container's rootfs (i.e., whether a container will have its
 own /dev/shm depends on its `ipc_mode` instead of whether the container
 has its own rootfs).
        optional .mesos.LinuxInfo.IpcMode ipc_mode = 6;
        Specified by:
        getIpcMode in interface Protos.LinuxInfoOrBuilder

      • hasShmSize

        public boolean hasShmSize()
         Size of /dev/shm in MB. If not set, the size of the /dev/shm for container
 will be value of the `--default_container_shm_size` agent flag, if that
 flag is not set too, the size of the /dev/shm will be half of the host RAM
 which is the default behavior of Linux. This field will be ignored for the
 container which shares /dev/shm from its parent and it will be also ignored
 for any containers if the `namespaces/ipc` isolator is not enabled. Please
 note that we only support setting this field when the `ipc_mode` field is
 set to `PRIVATE` otherwise the container launch will be rejected.
        optional uint32 shm_size = 7;
        Specified by:
        hasShmSize in interface Protos.LinuxInfoOrBuilder

      • getShmSize

        public int getShmSize()
         Size of /dev/shm in MB. If not set, the size of the /dev/shm for container
 will be value of the `--default_container_shm_size` agent flag, if that
 flag is not set too, the size of the /dev/shm will be half of the host RAM
 which is the default behavior of Linux. This field will be ignored for the
 container which shares /dev/shm from its parent and it will be also ignored
 for any containers if the `namespaces/ipc` isolator is not enabled. Please
 note that we only support setting this field when the `ipc_mode` field is
 set to `PRIVATE` otherwise the container launch will be rejected.
        optional uint32 shm_size = 7;
        Specified by:
        getShmSize in interface Protos.LinuxInfoOrBuilder

      • hasShareCgroups

        public boolean hasShareCgroups()
         If set as 'true', the container will share the cgroups from its parent
 container, otherwise it will have its own cgroups created. Please note:
 1. For tasks in a task group launched via the LAUNCH_GROUP operation,
 this field may be set to 'true' or 'false'. Resource limits may only be
 set for tasks in a task group when this field is set to 'false'.
 2. For tasks launched via the LAUNCH operation, this field may only be set
 to 'true', and in this case resource limits may be set on these tasks.
 3. For containers launched via the agent's LAUNCH_NESTED_CONTAINER_SESSION
 call, this field must be set to 'true'.
 4. For executor containers, this field may only be set to 'false'.
 5. All tasks under a single executor must share the same value of this
 field, if it is set. Note that this means that all tasks within a single
 task group must set this field to the same value.
        optional bool share_cgroups = 8 [default = true];
        Specified by:
        hasShareCgroups in interface Protos.LinuxInfoOrBuilder

      • getShareCgroups

        public boolean getShareCgroups()
         If set as 'true', the container will share the cgroups from its parent
 container, otherwise it will have its own cgroups created. Please note:
 1. For tasks in a task group launched via the LAUNCH_GROUP operation,
 this field may be set to 'true' or 'false'. Resource limits may only be
 set for tasks in a task group when this field is set to 'false'.
 2. For tasks launched via the LAUNCH operation, this field may only be set
 to 'true', and in this case resource limits may be set on these tasks.
 3. For containers launched via the agent's LAUNCH_NESTED_CONTAINER_SESSION
 call, this field must be set to 'true'.
 4. For executor containers, this field may only be set to 'false'.
 5. All tasks under a single executor must share the same value of this
 field, if it is set. Note that this means that all tasks within a single
 task group must set this field to the same value.
        optional bool share_cgroups = 8 [default = true];
        Specified by:
        getShareCgroups in interface Protos.LinuxInfoOrBuilder

      • isInitialized

        public final boolean isInitialized()

      • writeTo

        public void writeTo(com.google.protobuf.CodedOutputStream output)
 throws java.io.IOException
        Throws:
        java.io.IOException

      • getSerializedSize

        public int getSerializedSize()

      • equals

        public boolean equals(java.lang.Object obj)

      • hashCode

        public int hashCode()

      • parseFrom

        public static Protos.LinuxInfo parseFrom(java.nio.ByteBuffer data)
 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Protos.LinuxInfo parseFrom(java.nio.ByteBuffer data,
 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Protos.LinuxInfo parseFrom(com.google.protobuf.ByteString data)
 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Protos.LinuxInfo parseFrom(com.google.protobuf.ByteString data,
 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Protos.LinuxInfo parseFrom(byte[] data,
 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Protos.LinuxInfo parseFrom(java.io.InputStream input,
 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
 throws java.io.IOException
        Throws:
        java.io.IOException

      • parseDelimitedFrom

        public static Protos.LinuxInfo parseDelimitedFrom(java.io.InputStream input)
 throws java.io.IOException
        Throws:
        java.io.IOException

      • parseDelimitedFrom

        public static Protos.LinuxInfo parseDelimitedFrom(java.io.InputStream input,
 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
 throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static Protos.LinuxInfo parseFrom(com.google.protobuf.CodedInputStream input)
 throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static Protos.LinuxInfo parseFrom(com.google.protobuf.CodedInputStream input,
 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
 throws java.io.IOException
        Throws:
        java.io.IOException

      • newBuilderForType

        protected Protos.LinuxInfo.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)

      • parser

        public static <any> parser()

      • getParserForType

        public <any> getParserForType()
Skip navigation links

AltStyle によって変換されたページ (->オリジナル) /