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CHANGELOG
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Release Notes - Mesos - Version 1.0.0
--------------------------------------------
This release contains the following new features:
* Scheduler and Executor v1 HTTP APIs are now considered stable.
* [MESOS-4791] - **Experimental** support for v1 Master and Agent APIs. These
APIs let operators and services (monitoring, load balancers) send HTTP
requests to '/api/v1' endpoint on master or agent. These APIs look similar
to the v1 Scheduler and Executor APIs.
* [MESOS-4828] - **Experimental** support for a new `disk/xfs' isolator
has been added to isolate disk resources more efficiently. Please refer to
docs/mesos-containerizer.md for more details.
* [MESOS-4355] - **Experimental** support for Docker volume plugin. We added a
new isolator 'docker/volume' which allows users to use external volumes in
Mesos containerizer. Currently, the isolator interacts with the Docker
volume plugins using a tool called 'dvdcli'. By speaking the Docker volume
plugin API, most of the Docker volume plugins are supported.
* [MESOS-4641] - **Experimental** A new network isolator, the
`network/cni` isolator, has been introduced in the `MesosContainerizer`. The
`network/cni` isolator implements the Container Network Interface (CNI)
specification proposed by CoreOS. With CNI the `network/cni` isolator is
able to allocate a network namespace to Mesos containers and attach the
container to different types of IP networks by invoking network drivers
called CNI plugins.
* [MESOS-2948, MESOS-5403] - The authorizer interface has been refactored in
order to decouple the ACLs definition language from the interface.
It additionally includes the option of retrieving `ObjectApprover`. An
`ObjectApprover` can be used to synchronously check authorizations for a
given object and is hence useful when authorizing a large number of objects
and/or large objects (which need to be copied using request based
authorization). NOTE: This is a **breaking change** for authorizer modules.
* [MESOS-5405] - The `subject` and `object` fields in authorization::Request
have been changed from required to optional. If either of these fields is
not set, the request should only be authorized if any subject/object should
be allowed.
NOTE: This is a semantic change for authorizer modules.
* [MESOS-4931] - Authorization based HTTP endpoint filtering enables operators
to restrict what part of the cluster state a user is authorized to see.
Consider for example the `/state` master endpoint: an operator can now
authorize users to only see a subset of the running frameworks, tasks, or
executors.
* [MESOS-4909] - Tasks can now specify a kill policy. They are best-effort,
because machine failures or forcible terminations may occur. Currently, the
only available kill policy is how long to wait between graceful and forcible
task kill. In the future, more policies may be available (e.g. hitting an
HTTP endpoint, running a command, etc). Note that it is the executor's
responsibility to enforce kill policies. For executor-less command-based
tasks, the kill is performed via sending a signal to the task process:
SIGTERM for the graceful kill and SIGKILL for the forcible kill. For docker
executor-less tasks the grace period is passed to 'docker stop --time'. This
feature supersedes the '--docker_stop_timeout', which is now deprecated.
* [MESOS-4908] - The task kill policy defined within 'TaskInfo' can now be
overridden when the scheduler kills the task. This can be used by schedulers
to forcefully kill a task which is already being killed, e.g. if something
went wrong during a graceful kill and a forcible kill is desired. Note that
it is the executor's responsibility to honor the 'Event.kill.kill_policy'
field and override the task's kill policy and kill policy from a previous
kill task request. To use this feature, schedulers and executors must
support HTTP API; use the '--http_command_executor' agent flag to ensure
the agent launches the HTTP API based command executor.
* [MESOS-4949] - The executor shutdown grace period can now be configured in
`ExecutorInfo`, which overrides the agent flag. When shutting down an
executor the agent will wait in a best-effort manner for the grace period
specified here before forcibly destroying the container. The executor must
not assume that it will always be allotted the full grace period, as the
agent may decide to allot a shorter period and failures / forcible
terminations may occur. Together with kill policies this gives frameworks
flexibility around how to clean up tasks and executors.
* [MESOS-3094] - **Experimental** support for launching mesos tasks on
Windows. Note that there are no isolation guarantees provided yet.
* [MESOS-4090] - The `mesos.native` python module has been split into two,
`mesos.executor` and `mesos.scheduler`. This change also removes
un-necessary 3rd party dependencies from `mesos.executor` and
`mesos.scheduler`. `mesos.native` still exists, combining both modules for
backwards compatibility with existing code.
* [MESOS-1478] - Phase I of the Slave to Agent rename is complete. To support
the rename, new duplicate flags (e.g., --agent_reregister_timeout), new
binaries (e.g., mesos-agent) and WebUI sandbox links have been added. All
the logging output has been updated to use the term 'agent' now. Flags,
binaries and scripts with 'slave' keyword have been deprecated (see
"Deprecations section below").
* [MESOS-4312] - **Experimental** support for building and running mesos on
IBM PowerPC platform.
* [MESOS-4189] - Weights for resource roles can now be configured dynamically
via the new '/weights' endpoint on the master.
* [MESOS-4424] - **Experimental** limited support for using Nvidia GPU as a
resource. This initial support works when there is no container filesystem
isolation in use. Improvements to the support to come in future releases.
Deprecations:
* [MESOS-2281] - Deprecated the plain text format for credentials in favor of
the JSON format.
* [MESOS-4910] - Deprecate the --docker_stop_timeout agent flag.
* [MESOS-5001] - The 'allocator/event_queue_dispatches' metric is now
deprecated in favor 'of allocator/mesos/event_queue_dispatches'.
* [MESOS-5029] - Deprecated the ExecutorInfo.source field in favor of
ExecutorInfo.labels.
* [MESOS-3781] - Deprecated flags with keyword 'slave' in favor of 'agent'.
* [MESOS-3779] - Deprecated sandbox links with 'slave' keyword in the WebUI.
* [MESOS-3784] - Deprecated `slave` subcommand for mesos-cli.
* [MESOS-5155] - Deprecated `SetQuota` and `RemoveQuota` ACLs. This change is
applicable to the local authorizer as well as any custom authorizer module.
* [MESOS-5666] - Deprecated camel cased `taskInfo` and `executorInfo` in
isolator `ContainerConfig`.
Additional API Changes:
* [MESOS-4580] - Returning `202` (Accepted) for /reserve and related endpoints.
* [MESOS-4735] - Added 'output_file' field to CommandInfo.URI in Scheduler API
and v1 Scheduler HTTP API.
* [MESOS-5014] - Changed Call and Event Type enums in scheduler.proto
from required to optional for the purpose of backwards compatibility.
* [MESOS-5015] - Changed Call and Event Type enums in executor.proto
from required to optional for the purpose of backwards compatibility.
* [MESOS-5029] - Added 'labels' to ExecutorInfo.
* [MESOS-5030] - Added non-terminal task metadata to the container resource
usage information.
* [MESOS-5408] - Deleted the /observe HTTP endpoint.
* [MESOS-4843, MESOS-5150, MESOS-5286, MESOS-5335, MESOS-5336] - Authorization
has been added to the '/metrics/snapshot', '/logging/toggle', '/quota',
'/files/browse', '/files/download', '/files/read', '/flags', and
'/containers' endpoints. If a Mesos cluster has authorization enabled, these
endpoints now require that ACLs be set to authorize principals to access
them. Note that the '/metrics/snapshot' and '/files/*' endpoints are used by
the web UI, and thus using the web UI in a cluster with authorization
enabled will require that ACLs be set appropriately.
* [MESOS-5064] - Remove default value for the agent `work_dir`. This flag is
now required, and the agent will exit immediately if it is not provided.
* [MESOS-5637] - Authorized endpoints consistently return `503` (Service
Unavailable) instead of `500` (Internal Server Error) when the authenticator
or the authorizer fails to process the request.
* [MESOS-5657] - Executors should not inherit environment variables from the
agent.
* [MESOS-5680] - We should not 'chown -R' on persistent volumes every time
container tries to use it.
* [MESOS-5642] - Namespace and header file of `Allocator` has been moved to
be consistent with other packages.
3rd Party Upgrades:
* [MESOS-4805] - Upgraded vendored ry-http-parser-1c3624a to nodejs/http-parser 2.6.1.
* [MESOS-4678] - Upgraded vendored protobuf 2.5.0 to 2.6.1.
* [MESOS-4803] - Upgraded vendored libev 4.15 to 4.22.
* [MESOS-4612] - Upgraded vendored ZooKeeper 3.4.5 to 3.4.8.
Binary API Changes:
* [MESOS-5055] - Slave/Agent Rename Phase I - Update strings in the log message
and standard output.
* [MESOS-3782] - Slave/Agent Rename Phase I - Duplicate/Rename binaries.
* [MESOS-5057] - Slave/Agent Rename Phase I - Update strings in error messages and
other strings.
* [MESOS-5230] - Slave/Agent Rename Phase I: Rename '/include/mesos/slave' folder
All Issues:
** Bug
* [MESOS-1495] - Create separate local data file to manage releases
* [MESOS-1575] - master sets failover timeout to 0 when framework requests a high value
* [MESOS-1865] - Redirect to the leader master when current master is not a leader
* [MESOS-2198] - Document that TaskIDs should not be reused
* [MESOS-2201] - ReplicaTest.Restore fails with leveldb greater than v1.7.
* [MESOS-2331] - MasterSlaveReconciliationTest.ReconcileRace is flaky
* [MESOS-2858] - FetcherCacheHttpTest.HttpMixed is flaky.
* [MESOS-3085] - Make failed on Ubuntu 14.04 ppc64le
* [MESOS-3319] - Mesos will not build when configured with gperftools enabled
* [MESOS-3402] - mesos-execute does not support credentials
* [MESOS-3573] - Mesos does not kill orphaned docker containers
* [MESOS-3739] - Mesos does not set Content-Type for 400 Bad Request
* [MESOS-3881] - Implement `stout/os/pstree.hpp` on Windows
* [MESOS-3902] - The Location header when non-leading master redirects to leading master is incomplete.
* [MESOS-3923] - Implement AuthN handling in Master for the Scheduler endpoint
* [MESOS-3976] - C++ HTTP Scheduler Library does not work with SSL enabled
* [MESOS-4269] - Minor typo in src/linux/cgroups.cpp
* [MESOS-4387] - Added a new test cases for reviveOffers in allocator test
* [MESOS-4434] - Install 3rdparty package boost, glog, protobuf and picojson when installing Mesos
* [MESOS-4447] - Renamed reserved() API to reservations()
* [MESOS-4462] - Port `gmtime_r`
* [MESOS-4465] - Implement pagesize facilities in Windows
* [MESOS-4466] - Implement `waitpid` in Windows
* [MESOS-4470] - Implement `uname` in Windows
* [MESOS-4471] - Implement process querying/counting in Windows
* [MESOS-4580] - Consider returning `202` (Accepted) for /reserve and related endpoints
* [MESOS-4633] - Tests will dereference stack allocated agent objects upon assertion/expectation failure.
* [MESOS-4634] - Tests will dereference stack allocated master objects upon assertion/expectation failure.
* [MESOS-4658] - process::Connection can lead to process::wait deadlock
* [MESOS-4662] - PortMapping network isolator should not assume BIND_MOUNT_ROOT is a realpath.
* [MESOS-4673] - Agent fails to shutdown after re-registering period timed-out.
* [MESOS-4680] - HTTP requests to non leading mesos-master redirect to top level page
* [MESOS-4684] - Create base docker image for test suite.
* [MESOS-4705] - Linux 'perf' parsing logic may fail when OS distribution has perf backports.
* [MESOS-4744] - mesos-execute should allow setting role
* [MESOS-4807] - IOTest.BufferedRead writes to the current directory
* [MESOS-4810] - ProvisionerDockerPullerTest.ROOT_INTERNET_CURL_ShellCommand fails.
* [MESOS-4827] - Destroy Docker container crashes Mesos slave
* [MESOS-4875] - overlayfs does not work when lauching tasks
* [MESOS-4876] - bind backend does not work when launching tasks
* [MESOS-4885] - Unzip should force overwrite
* [MESOS-4911] - Executor driver does not respect executor shutdown grace period.
* [MESOS-4912] - LinuxFilesystemIsolatorTest.ROOT_MultipleContainers fails.
* [MESOS-4922] - Setup proper /etc/hostname, /etc/hosts and /etc/resolv.conf for containers in network/cni isolator.
* [MESOS-4924] - MAC OS build failed
* [MESOS-4942] - Docker runtime isolator tests may cause disk issue.
* [MESOS-4950] - Implement reconnect funtionality in the scheduler library.
* [MESOS-4954] - URI fetcher error message if plugin is not found is mis-leading.
* [MESOS-4957] - Typo in Mesos portal
* [MESOS-4961] - ContainerLoggerTest.LOGROTATE_RotateInSandbox is flaky
* [MESOS-4963] - Incorrect CXXFLAGS with GCC 6
* [MESOS-4978] - Update mesos-execute with Appc changes.
* [MESOS-4981] - Framework (re-)register metric counters broken for calls made via scheduler driver
* [MESOS-4984] - MasterTest.SlavesEndpointTwoSlaves is flaky
* [MESOS-5000] - MasterTest.MasterLost is flaky
* [MESOS-5005] - Enforce that DiskInfo principal is equal to framework/operator principal
* [MESOS-5010] - Installation of mesos python package is incomplete
* [MESOS-5012] - Protobuf change for external storage.
* [MESOS-5013] - Add docker volume driver isolator for Mesos containerizer.
* [MESOS-5018] - FrameworkInfo Capability enum does not support upgrades.
* [MESOS-5031] - Authorization Action enum does not support upgrades.
* [MESOS-5060] - Requesting /files/read.json with a negative length value causes subsequent /files requests to 404.
* [MESOS-5063] - SSLTest.HTTPSPost and SSLTest.HTTPSGet tests fail
* [MESOS-5064] - Remove default value for the agent `work_dir`
* [MESOS-5082] - Fix a bug in the Nvidia GPU device isolator that exposes a discrepancy between clang and gcc in 'using' declarations
* [MESOS-5083] - Implement Docker Volume Isolator
* [MESOS-5104] - Add checkpoint and recover logic in dvd isolator
* [MESOS-5113] - `network/cni` isolator crashes when launched without the --network_cni_plugins_dir flag
* [MESOS-5114] - Flags::parse does not handle empty string correctly.
* [MESOS-5115] - Grant access to /dev/nvidiactl and /dev/nvidia-uvm in the Nvidia GPU isolator.
* [MESOS-5121] - pivot_root is not available on PowerPC
* [MESOS-5125] - Commit message hook iterates over words, rather than lines.
* [MESOS-5126] - Commit message hook iterates over the commented lines.
* [MESOS-5127] - Reset `LIBPROCESS_IP` in `network\cni` isolator.
* [MESOS-5128] - PersistentVolumeTest.AccessPersistentVolume is flaky
* [MESOS-5131] - Slave allows the resource estimator to send non-revocable resources.
* [MESOS-5132] - Commit message hook lints the diff in verbose mode.
* [MESOS-5138] - Fix Nvidia GPU test build for namespace change of MasterDetector
* [MESOS-5142] - Add agent flags for HTTP authorization.
* [MESOS-5146] - MasterAllocatorTest/1.RebalancedForUpdatedWeights is flaky.
* [MESOS-5153] - Sandboxes contents should be protected from unauthorized users
* [MESOS-5162] - Commit message hook behaves incorrectly when a message includes a "*".
* [MESOS-5166] - ExamplesTest.DynamicReservationFramework is slow
* [MESOS-5181] - Master should reject calls from the scheduler driver if the scheduler is not connected.
* [MESOS-5184] - Mesos does not validate role info when framework registered with specified role
* [MESOS-5199] - The mesos-execute prints confusing message when launching tasks.
* [MESOS-5225] - Command executor can not start when joining a CNI network
* [MESOS-5226] - The image-less task launched by mesos-execute can not join CNI network
* [MESOS-5230] - Slave/Agent Rename Phase I: Rename '/include/mesos/slave' folder
* [MESOS-5233] - python packages installation is broken
* [MESOS-5237] - The windows version of `os::access` has differing behavior than the POSIX version.
* [MESOS-5238] - CHECK failure in AppcProvisionerIntegrationTest.ROOT_SimpleLinuxImageTest
* [MESOS-5239] - Persistent volume DockerContainerizer support assumes proper mount propagation setup on the host.
* [MESOS-5240] - Command executor may escalate after the task is reaped.
* [MESOS-5244] - Compilation failure on Ubuntu 16.04
* [MESOS-5253] - Isolator cleanup should not be invoked if they are not prepared yet.
* [MESOS-5263] - pivot_root is not available on ARM
* [MESOS-5266] - add test cases for docker volume driver
* [MESOS-5277] - Need to add REMOVE semantics to the copy backend
* [MESOS-5282] - Destroy container while provisioning volume images may lead to a race.
* [MESOS-5287] - boto is no longer a Mesos dependency.
* [MESOS-5293] - Endpoint handlers for master and agent are implemented surprisingly differently.
* [MESOS-5304] - /metrics/snapshot endpoint help disappeared on agent.
* [MESOS-5308] - ROOT_XFS_QuotaTest.NoCheckpointRecovery failed.
* [MESOS-5311] - Calling `make install` fails if `include/mesos/slave/agent` already exists.
* [MESOS-5312] - Env `MESOS_SANDBOX` is not set properly for command tasks that changes rootfs.
* [MESOS-5318] - Make `os::close` always catch structured exceptions on Windows
* [MESOS-5326] - Error symbolic link of include/slave
* [MESOS-5330] - Agent should backoff before connecting to the master
* [MESOS-5340] - libevent builds may prevent new connections
* [MESOS-5354] - Update "driver" as optional for DockerVolume.
* [MESOS-5380] - Killing a queued task can cause the corresponding command executor to never terminate.
* [MESOS-5381] - Network portmapping isolator disable IPv6 failed
* [MESOS-5382] - Implement os::fsync
* [MESOS-5383] - Implement os::setHostname
* [MESOS-5386] - Add `HANDLE` overloads for functions that take a file descriptor
* [MESOS-5390] - v1 Executor Protos not included in maven jar
* [MESOS-5397] - Slave/Agent Rename Phase 1: Update terms in the website
* [MESOS-5403] - Introduce ObjectApprover Interface to Authorizer.
* [MESOS-5405] - Make fields in authorization::Request protobuf optional.
* [MESOS-5407] - Slave/Agent rename: diagrams in docs
* [MESOS-5408] - Delete the /observe HTTP endpoint
* [MESOS-5413] - `network/cni` isolator should skip the bind mounting of the CNI network information root directory if possible
* [MESOS-5414] - configure failed on ubuntu and centos
* [MESOS-5421] - Mesos Docker executor taskHealthUpdated removes information about job ipAddresses
* [MESOS-5422] - Website README.md is out of dated
* [MESOS-5423] - Updating the website section in release-guide is out of dated
* [MESOS-5429] - Enhance error message for mesos-ps
* [MESOS-5432] - Javadoc in project website didn't include the generated protobuf
* [MESOS-5434] - Incomplete bootstrap 3.3.6 upgrade in webui
* [MESOS-5437] - AppC appc_simple_discovery_uri_prefix is lost in configuration.md
* [MESOS-5438] - Add more verbose log for mesos-cat, mesos-tail or mesos-scp
* [MESOS-5449] - Memory leak in SchedulerProcess.declineOffer
* [MESOS-5453] - CNI should not store subnet of address in NetworkInfo
* [MESOS-5477] - Implement GET_HEALTH Call in v1 master API.
* [MESOS-5478] - Implement GET_HEALTH Call in v1 agent API.
* [MESOS-5479] - Implement GET_VERSION Call in v1 master API.
* [MESOS-5480] - Implement GET_VERSION Call in v1 agent API.
** Documentation
* [MESOS-4381] - Improve upgrade compatibility documentation.
* [MESOS-4689] - Design doc for v1 Operator API
* [MESOS-4726] - Document scheduler driver calls in framework development guide.
* [MESOS-4750] - Document: Mesos Executor expects all SSL_* environment variables to be set
* [MESOS-4785] - Reorganize ACL subject/object descriptions.
* [MESOS-4787] - HTTP endpoint docs should use shorter paths
* [MESOS-5215] - Update the documentation for '/reserve' and '/create-volumes'
** Epic
* [MESOS-1478] - Slave to Agent rename (Phase I).
* [MESOS-2297] - Add authentication support for HTTP API
* [MESOS-2948] - Generalize authorizer interface in order to allow for arbitrary Subjects, Actions and Objects
* [MESOS-4189] - Dynamic weights
* [MESOS-4843] - Authorize Master Operator Endpoints
* [MESOS-4847] - Agent HTTP Authentication
* [MESOS-4931] - Authorization based filtering for endpoints.
* [MESOS-5150] - Authorize Agent HTTP Endpoints
** Improvement
* [MESOS-1571] - Signal escalation timeout is not configurable.
* [MESOS-2154] - Port CFS quota support to Docker Containerizer
* [MESOS-2281] - Deprecate plain text Credential format.
* [MESOS-2372] - Test script for verifying compatibility between Mesos components
* [MESOS-2720] - Publish the schema for operator endpoints
* [MESOS-3367] - Mesos fetcher does not extract archives for URI with parameters
* [MESOS-3690] - Make Apache Mesos' website mobile friendly
* [MESOS-3774] - Migrate Future tests from process_tests.cpp to future_tests.cpp
* [MESOS-3775] - MasterAllocatorTest.SlaveLost is slow.
* [MESOS-4090] - Create light-weight executor only and scheduler only mesos eggs
* [MESOS-4126] - Construct the error string in `MethodNotAllowed`.
* [MESOS-4160] - Log recover tests are slow.
* [MESOS-4164] - MasterTest.RecoverResources is slow.
* [MESOS-4165] - MasterTest.MasterInfoOnReElection is slow.
* [MESOS-4166] - MasterTest.LaunchCombinedOfferTest is slow.
* [MESOS-4167] - MasterTest.OfferTimeout is slow.
* [MESOS-4170] - OversubscriptionTest.UpdateAllocatorOnSchedulerFailover is slow.
* [MESOS-4171] - OversubscriptionTest.RemoveCapabilitiesOnSchedulerFailover is slow.
* [MESOS-4174] - HookTest.VerifySlaveLaunchExecutorHook is slow.
* [MESOS-4175] - ContentType/SchedulerTest.Decline is slow.
* [MESOS-4309] - Update documentation to cover HTTP authentication.
* [MESOS-4353] - Limit the number of processes created by libprocess
* [MESOS-4369] - Enhance DockerExecuter to support Docker's user-defined networks
* [MESOS-4386] - Deprecate 'authenticate' master flag in favor of 'authenticate_frameworks' flag
* [MESOS-4576] - Introduce a stout helper for "which"
* [MESOS-4610] - MasterContender/MasterDetector should be loadable as modules
* [MESOS-4612] - Update vendored ZooKeeper to 3.4.8
* [MESOS-4678] - Upgrade vendored Protobuf to 2.6.1
* [MESOS-4720] - Add allocator metrics for total vs offered/allocated resources.
* [MESOS-4721] - Expose allocation algorithm latency via a metric.
* [MESOS-4722] - Add allocator metric for number of active offer filters
* [MESOS-4723] - Add allocator metric for currently satisfied quotas
* [MESOS-4724] - Add allocator metric for currrent dominant shares of frameworks and roles
* [MESOS-4735] - CommandInfo.URI should allow specifying target filename
* [MESOS-4790] - Revert external linkage of symbols in master/constants.hpp
* [MESOS-4801] - Updated `createFrameworkInfo` for hierarchical_allocator_tests.cpp.
* [MESOS-4802] - Update leveldb patch file to suport PowerPC LE
* [MESOS-4803] - Update vendored libev to 4.22
* [MESOS-4805] - Update ry-http-parser-1c3624a to nodejs/http-parser 2.6.1
* [MESOS-4839] - Move placement new processes into the freezer cgroup into a parent hook.
* [MESOS-4868] - PersistentVolumeTests do not need to set up ACLs.
* [MESOS-4879] - Update glog patch to support PowerPC LE
* [MESOS-4886] - Support mesos containerizer force_pull_image option.
* [MESOS-4891] - Add a '/containers' endpoint to the agent to list all the active containers.
* [MESOS-4897] - Update test cases to support PowerPC LE
* [MESOS-4902] - Add authentication to libprocess endpoints
* [MESOS-4908] - Tasks cannot be killed forcefully.
* [MESOS-4909] - Introduce kill policy for tasks.
* [MESOS-4910] - Deprecate the --docker_stop_timeout agent flag.
* [MESOS-4914] - ProcessorManager delegate should be an Option<string>, not just a string.
* [MESOS-4926] - Add a list parser for comma separated integers in flags.
* [MESOS-4927] - The flag parser for `hashmap<string, string>` should live in stout, not mesos.
* [MESOS-4928] - Remove all '.get().' calls on Option / Try variables in the resources abstraction.
* [MESOS-4949] - Executor shutdown grace period should be configurable.
* [MESOS-4951] - Enable actors to pass an authentication realm to libprocess
* [MESOS-4956] - Add authentication to /files endpoints
* [MESOS-5001] - Prefix allocator metrics with "mesos/" to better support custom allocator metrics.
* [MESOS-5002] - Reflecting the Tachyon => Alluxio rename in the documentation.
* [MESOS-5014] - Call and Event Type enums in scheduler.proto should be optional
* [MESOS-5015] - Call and Event Type enums in executor.proto should be optional
* [MESOS-5020] - Drop `404 Not Found` and `307 Temporary Redirect` in the scheduler library.
* [MESOS-5029] - Add labels to ExecutorInfo
* [MESOS-5030] - Expose TaskInfo's metadata to ResourceUsage struct
* [MESOS-5044] - Temporary directories created by environment->mkdtemp cleanup can be problematic.
* [MESOS-5049] - Refactore subproces setup functions.
* [MESOS-5062] - Update the long-lived-framework example to run on test clusters
* [MESOS-5069] - Upgrade http-parser to v2.6.2
* [MESOS-5073] - Mesos allocator leaks role sorter and quota role sorters
* [MESOS-5101] - Add CMake build to docker_build.sh
* [MESOS-5117] - Enhance mesos-execute for specifying CNI networks
* [MESOS-5124] - TASK_KILLING is not supported by mesos-execute.
* [MESOS-5155] - Consolidate authorization actions for quota.
* [MESOS-5168] - Benchmark overhead of authorization based filtering.
* [MESOS-5169] - Introduce new Authorizer Actions for Authorized based filtering of endpoints.
* [MESOS-5170] - Adapt json creation for authorization based endpoint filtering.
* [MESOS-5179] - Enhance the error message for Duration flag.
* [MESOS-5212] - Allow any principal in ReservationInfo when HTTP authentication is off
* [MESOS-5214] - Populate FrameworkInfo.principal for authenticated frameworks
* [MESOS-5271] - Add alias support for Flags
* [MESOS-5273] - Need support for Authorization information via HELP.
* [MESOS-5286] - Add authorization to libprocess HTTP endpoints
* [MESOS-5296] - Split Resource and Inverse offer protobufs for V1 API
* [MESOS-5302] - Consider adding an Executor Shim/Adapter for the new/old API
* [MESOS-5307] - Sandbox mounts should not be in the host mount namespace.
* [MESOS-5316] - Authenticate the agent's '/containers' endpoint.
* [MESOS-5317] - Authorize the agent's '/containers' endpoint.
* [MESOS-5331] - Some cleanup in filesystem_isolator_tests.cpp
* [MESOS-5335] - Add authorization to GET /weights.
* [MESOS-5336] - Add authorization to GET /quota.
* [MESOS-5337] - Add Master Flag to enable fine-grained filtering of HTTP endpoints.
* [MESOS-5338] - Add `user` to `Task` protobuf message.
* [MESOS-5339] - Create Tests for testing fine-grained HTTP endpoint filtering.
* [MESOS-5347] - Enhance the log message when launching mesos containerizer.
* [MESOS-5350] - Add asynchronous hook for validating docker containerizer tasks
* [MESOS-5356] - Add Windows support for StopWatch
* [MESOS-5360] - Set death signal for dvdcli subprocess in docker volume isolator.
* [MESOS-5370] - Add deprecation support for Flags
* [MESOS-5372] - Add random() to os:: namespace
* [MESOS-5373] - Remove `Zookeeper's` NTDDI_VERSION define
* [MESOS-5374] - Add support for Console Ctrl handling in `slave.cpp`
* [MESOS-5375] - Implement stout/os/windows/kill.hpp
* [MESOS-5398] - Rewrite os::read() to be friendlier to reading binary files
* [MESOS-5399] - Add utility for parsing ld.so.cache on linux.
* [MESOS-5400] - Add preliminary support for parsing ELF files in stout.
* [MESOS-5404] - Allow `Task` to be authorized.
* [MESOS-5420] - Implement os::exists for processes
* [MESOS-5424] - Update the style of code under website folder to match other exist source code
* [MESOS-5430] - Design the improvement of the home page of mesos.apache.org
* [MESOS-5431] - Update the website generation and development workflows with docker.
* [MESOS-5435] - Add default implementations to all Isolator virtual functions
* [MESOS-5457] - Create a small testing doc for the v1 Scheduler/Executor API
* [MESOS-5459] - Update RUN_TASK_WITH_USER to use additional metadata
* [MESOS-5519] - Refresh Mesos project website homepage
** Story
* [MESOS-1923] - Add basic auth security to mesos-master web port (web/rest api)
** Task
* [MESOS-338] - Mesos 1.0
* [MESOS-2257] - Version the Operator/Admin API
* [MESOS-2408] - Slave should reclaim storage for destroyed persistent volumes.
* [MESOS-2950] - Implement current mesos Authorizer in terms of generalized Authorizer interface
* [MESOS-3063] - Add an example framework using dynamic reservation
* [MESOS-3214] - Replace boost foreach with range-based for
* [MESOS-3368] - Add device support in cgroups abstraction
* [MESOS-3443] - Windows: Port protobuf_tests.hpp
* [MESOS-3558] - Implement HTTPCommandExecutor that uses the Executor Library
* [MESOS-3559] - Make the Command Scheduler use the HTTP Scheduler Library
* [MESOS-3618] - Port slave/containerizer/fetcher.cpp
* [MESOS-3619] - Port slave/containerizer/isolator.cpp to Windows
* [MESOS-3620] - Create slave/containerizer/isolators/filesystem/windows.cpp
* [MESOS-3623] - Port slave/containerizer/mesos/containerizer.cpp to Windows
* [MESOS-3624] - Port slave/containerizer/mesos/launch.cpp to Windows
* [MESOS-3637] - Port process/process.hpp to Windows
* [MESOS-3639] - Implement stout/os/windows/killtree.hpp
* [MESOS-3641] - Implement stout/os/windows/read.hpp and write.hpp
* [MESOS-3683] - Port slave/containerizer/isolator.hpp to Windows
* [MESOS-3779] - Slave/Agent Rename Phase I - Update terms in Web UI.
* [MESOS-3781] - Replace Master/Slave Terminology Phase I - Rename flag names and deprecate old ones
* [MESOS-3782] - Slave/Agent Rename Phase I - Add duplicate binaries (or create symlinks)
* [MESOS-3783] - Replace Master/Slave Terminology Phase I - Update documentation
* [MESOS-3784] - Replace Master/Slave Terminology Phase I - Update mesos-cli
* [MESOS-3854] - Finalize design for generalized Authorizer interface
* [MESOS-3945] - Add operator documentation for /weight endpoint
* [MESOS-4033] - Add a commit hook for non-ascii characters.
* [MESOS-4112] - Clean up libprocess gtest macros
* [MESOS-4214] - Introduce HTTP endpoint /weights for updating weight
* [MESOS-4316] - Support get non-default weights by /weights
* [MESOS-4459] - Implement AuthN handling on the scheduler library
* [MESOS-4623] - Add a stub Nvidia GPU isolator.
* [MESOS-4624] - Add allocation metrics for "gpus" resources.
* [MESOS-4625] - Implement Nvidia GPU isolation w/o filesystem isolation enabled.
* [MESOS-4629] - Implement fault tolerance tests for the HTTP Scheduler API.
* [MESOS-4704] - Enable zlib on Windows.
* [MESOS-4758] - Add a 'name' field into NetworkInfo.
* [MESOS-4759] - Add network/cni isolator for Mesos containerizer.
* [MESOS-4761] - Add agent flags to allow operators to specify CNI plugin and config directories.
* [MESOS-4764] - The network/cni isolator should report assigned IP address.
* [MESOS-4771] - Document the network/cni isolator.
* [MESOS-4788] - Mesos UI should show the role and principal of a framework
* [MESOS-4797] - Add a couple of registrar tests for /weights endpoint
* [MESOS-4813] - Implement base tests for unified container using local puller.
* [MESOS-4818] - Add end to end testing for Appc images.
* [MESOS-4840] - Remove internal usage of deprecated ShutdownFramework ACL
* [MESOS-4844] - Add authentication to master endpoints
* [MESOS-4849] - Add agent flags for HTTP authentication
* [MESOS-4850] - Add authentication to agent endpoints /state and /flags
* [MESOS-4858] - Make changes to executor v1 library around managing connections.
* [MESOS-4860] - Add a script to install the Nvidia GDK on a host.
* [MESOS-4861] - Add configure flags to build with Nvidia GPU support.
* [MESOS-4863] - Add Nvidia GPU isolator tests.
* [MESOS-4864] - Add flag to specify available Nvidia GPUs on an agent's command line.
* [MESOS-4865] - Add GPUs as an explicit resource.
* [MESOS-4881] - Rescind all outstanding offers after changing some weights.
* [MESOS-4887] - Design doc for Slave/Agent rename
* [MESOS-4889] - Implement runtime isolator tests.
* [MESOS-4906] - Upgrade to clang-format-3.8.
* [MESOS-4932] - Propose Design for Authorization based filtering for endpoints.
* [MESOS-4933] - Registrar HTTP Authentication.
* [MESOS-4934] - Enable HELP to include authentication status of endpoint.
* [MESOS-4939] - Support specifying per-container docker registry.
* [MESOS-4944] - Improve overlay backend so that it's writable
* [MESOS-4962] - Support for Mesos releases
* [MESOS-4982] - Update example long running to use v1 API.
* [MESOS-4993] - FetcherTest.ExtractZipFile assumes `unzip` is installed
* [MESOS-5050] - Design Linux capability support for Mesos containerizer
* [MESOS-5055] - Slave/Agent Rename Phase I - Update strings in the log message and standard output
* [MESOS-5057] - Slave/Agent Rename Phase I - Update strings in error messages and other strings
* [MESOS-5065] - Support docker private registry default docker config.
* [MESOS-5108] - Design a short-term solution for a typed error handling mechanism.
* [MESOS-5109] - Capture the error code in `ErrnoError` and `WindowsError`.
* [MESOS-5110] - Introduce an additional template parameter to `Try` for typed error.
* [MESOS-5111] - Update `network::connect` to use the typed error state of `Try`.
* [MESOS-5112] - Introduce `WindowsSocketError`.
* [MESOS-5130] - Enable `newtork/cni` isolator in `MesosContainerizer` as the default `network` isolator.
* [MESOS-5135] - Update existing documentation to Include references to GPUs as a first class resource.
* [MESOS-5136] - Update the default JSON representation of a Resource to include GPUs
* [MESOS-5137] - Remove 'dashboard.js' from the webui.
* [MESOS-5152] - Add authentication to agent's /monitor/statistics endpoint
* [MESOS-5157] - Update webui for GPU metrics
* [MESOS-5159] - Add test to verify error when requesting fractional GPUs
* [MESOS-5164] - Add authorization to agent's /monitor/statistics endpoint.
* [MESOS-5167] - Add tests for `network/cni` isolator
* [MESOS-5171] - Expose state/state.hpp to public headers
* [MESOS-5173] - Allow master/agent to take multiple modules manifest files
* [MESOS-5178] - Add logic to validate for non-fractional GPU requests in the master
* [MESOS-5197] - Log executor commands w/o verbose logs enabled
* [MESOS-5209] - Add a slave hook that runs after the fetching is done.
* [MESOS-5249] - Update CMake files to reflect reorganized 3rdparty
* [MESOS-5250] - Move 3rdparty/libprocess/3rdparty/* to 3rdparty/
* [MESOS-5272] - Support docker image labels.
* [MESOS-5297] - Add authorization to the master's "/flags" endpoint.
* [MESOS-5365] - Introduce a timeout for docker volume driver mount/unmount operation.
* [MESOS-5394] - Rename isolator name 'xfs/disk' and 'posix/disk' to 'disk/xfs' and 'disk/du'
* [MESOS-5474] - Implement GET_FLAGS Call in v1 master API.
* [MESOS-5475] - Implement GET_FLAGS Call in v1 agent API.
* [MESOS-5485] - Implement GET_LOGGING_LEVEL Call in v1 master API.
* [MESOS-5497] - Implement GET_LEADING_MASTER Call in v1 master API.
* [MESOS-5512] - Implement GET_LOGGING_LEVEL Call in v1 agent API.
Release Notes - Mesos - Version 0.28.3
--------------------------------------
* This is a bug fix release.
All Issues:
** Bug
* [MESOS-5673] - Port mapping isolator may cause segfault if it bind mount root does not exist.
* [MESOS-5330] - Agent should backoff before connecting to the master.
* [MESOS-5543] - /dev/fd is missing in the Mesos containerizer environment.
* [MESOS-5691] - SSL downgrade support will leak sockets in CLOSE_WAIT status.
* [MESOS-5723] - SSL-enabled libprocess will leak incoming links to forks.
* [MESOS-5748] - Potential segfault in `link` when linking to a remote process.
Release Notes - Mesos - Version 0.28.2
--------------------------------------
* This is a bug fix release.
All Issues:
** Bug
* [MESOS-4705] - Linux 'perf' parsing logic may fail when OS distribution has perf backports.
* [MESOS-5239] - Persistent volume DockerContainerizer support assumes proper mount propagation setup on the host.
* [MESOS-5253] - Isolator cleanup should not be invoked if they are not prepared yet.
* [MESOS-5282] - Destroy container while provisioning volume images may lead to a race.
* [MESOS-5312] - Env `MESOS_SANDBOX` is not set properly for command tasks that changes rootfs.
* [MESOS-4885] - Unzip should force overwrite.
* [MESOS-5449] - Memory leak in SchedulerProcess.declineOffer.
* [MESOS-5380] - Killing a queued task can cause the corresponding command executor to never terminate.
** Improvement
* [MESOS-5307] - Sandbox mounts should not be in the host mount namespace.
Release Notes - Mesos - Version 0.28.1
--------------------------------------
* This is a bug fix release.
All Issues:
** Bug
* [MESOS-4662] - PortMapping network isolator should not assume BIND_MOUNT_ROOT is a realpath.
* [MESOS-4874] - overlayfs does not work with kernel 4.2.3
* [MESOS-4877] - Mesos containerizer can't handle top level docker image like "alpine" (must use "library/alpine")
* [MESOS-4878] - Task stuck in TASK_STAGING when docker fetcher failed to fetch the image
* [MESOS-4964] - curl based docker fetcher fails to decode chunked encoding
* [MESOS-4985] - Destroy a container while it's provisioning can lead to leaked provisioned directories.
* [MESOS-5009] - local docker puller fails to find private registry repositories
* [MESOS-5018] - FrameworkInfo Capability enum does not support upgrades.
* [MESOS-5021] - Memory leak in subprocess when 'environment' argument is provided.
* [MESOS-5023] - MesosContainerizerProvisionerTest.DestroyWhileProvisioning is flaky.
* [MESOS-5114] - Flags::parse does not handle empty string correctly.
Release Notes - Mesos - Version 0.28.0
--------------------------------------
This release contains the following new features:
* [MESOS-4343] - A new cgroups isolator for enabling the net_cls subsystem in
Linux. The cgroups/net_cls isolator allows operators to provide network
performance isolation and network segmentation for containers within a Mesos
cluster. To enable the cgroups/net_cls isolator, append `cgroups/net_cls` to
the `--isolation` flag when starting the slave. Please refer to
docs/mesos-containerizer.md for more details.
* [MESOS-4687] - The implementation of scalar resource values (e.g., "2.5
CPUs") has changed. Mesos now reliably supports resources with up to three
decimal digits of precision (e.g., "2.501 CPUs"); resources with more than
three decimal digits of precision will be rounded. Internally, resource math
is now done using a fixed-point format that supports three decimal digits of
precision, and then converted to/from floating point for input and output,
respectively. Frameworks that do their own resource math and manipulate
fractional resources may observe differences in roundoff error and numerical
precision.
* [MESOS-4479] - Reserved resources can now optionally include "labels".
Labels are a set of key-value pairs that can be used to associate metadata
with a reserved resource. For example, frameworks can use this feature to
distinguish between two reservations for the same role at the same agent
that are intended for different purposes.
* [MESOS-2840] - **Experimental** support for container images in Mesos
containerizer (a.k.a. Unified Containerizer). This allows frameworks to
launch Docker/Appc containers using Mesos containerizer without relying on
docker daemon (engine) or rkt. The isolation of the containers is done using
isolators. Please refer to docs/container-image.md for currently supported
features and limitations.
* [MESOS-4793] - **Experimental** support for v1 Executor HTTP API. This
allows executors to send HTTP requests to the /api/v1/executor agent
endpoint without the need for an executor driver. Please refer to
docs/executor-http-api.md for more details.
* [MESOS-4370] Added support for service discovery of Docker containers that
use Docker Remote API v1.21.
Additional API Changes:
* [MESOS-4066] - Agent should not return partial state when a request is made
to /state endpoint during recovery.
* [MESOS-4547] - Introduce TASK_KILLING state.
* [MESOS-4712] - Remove 'force' field from the Subscribe Call in v1
Scheduler API.
* [MESOS-4591] - Change the object of ReserveResources and CreateVolume ACLs
to `roles`.
* [MESOS-3583] - Add stream IDs for HTTP schedulers.
* [MESOS-4427] - Ensure ip_address in state.json (from NetworkInfo) is valid.
All Issues:
** Bug
* [MESOS-1187] - precision errors with allocation calculations
* [MESOS-1469] - No output from review bot on timeout
* [MESOS-2007] - AllocatorTest/0.SlaveReregistersFirst is flaky
* [MESOS-2017] - Segfault with "Pure virtual method called" when tests fail
* [MESOS-3273] - EventCall Test Framework is flaky
* [MESOS-3397] - sorter.cpp: Check failed: total.resources.contains(slaveId)
* [MESOS-3413] - Docker containerizer does not symlink persistent volumes into sandbox
* [MESOS-3570] - Make Scheduler Library use HTTP Pipelining Abstraction in Libprocess
* [MESOS-3719] - Core dump on /teardown
* [MESOS-3725] - shared library loading depends on environment variable updates
* [MESOS-3833] - /help endpoints do not work for nested paths
* [MESOS-3940] - /reserve and /unreserve should be permissive under a master without authentication.
* [MESOS-4029] - ContentType/SchedulerTest is flaky.
* [MESOS-4047] - MemoryPressureMesosTest.CGROUPS_ROOT_SlaveRecovery is flaky
* [MESOS-4071] - Master crash during framework teardown ( Check failed: total.resources.contains(slaveId))
* [MESOS-4249] - Mesos fetcher step skipped with MESOS_DOCKER_MESOS_IMAGE flag
* [MESOS-4255] - Add mechanism for testing recovery of HTTP based executors
* [MESOS-4285] - Mesos command task doesn't support volumes with image
* [MESOS-4291] - fs::enter(rootfs) does not work if 'rootfs' is read only.
* [MESOS-4298] - Sync up configuration.md and flags.cpp
* [MESOS-4338] - Create utilities for common shell commands used.
* [MESOS-4370] - NetworkSettings.IPAddress field is deprecated in Docker
* [MESOS-4383] - Support docker runtime configuration env var from image.
* [MESOS-4395] - Add persistent volume endpoint tests with no principal
* [MESOS-4416] - Get the perf version function return fail
* [MESOS-4427] - Ensure ip_address in state.json (from NetworkInfo) is valid
* [MESOS-4454] - Create common sha512 compute utility function.
* [MESOS-4478] - ReviewBot seemed to be crashing ReviewBoard server when posting large reviews
* [MESOS-4484] - GMock warning in MasterTest.OrphanTasks
* [MESOS-4495] - Delete `os::chown` on Windows
* [MESOS-4496] - Replace `glob` on Windows with something more suited to the platform
* [MESOS-4499] - Docker provisioner store should reuse existing layers in the cache.
* [MESOS-4517] - Introduce docker runtime isolator.
* [MESOS-4542] - MasterQuotaTest.AvailableResourcesAfterRescinding is flaky.
* [MESOS-4546] - Mesos Agents needs to re-resolve hosts in zk string on leader change / failure to connect
* [MESOS-4555] - Build broken with GCC 5.3.0
* [MESOS-4556] - ShasumTest.SHA512SimpleFile failed on centos7.
* [MESOS-4562] - Mesos UI shows wrong count for "started" tasks
* [MESOS-4563] - Docker::Container::Create should handle NetworkSettings.IPAddress being an empty string.
* [MESOS-4570] - DockerFetcherPluginTest.INTERNET_CURL_FetchImage seems flaky.
* [MESOS-4573] - Design doc for scheduler HTTP Stream IDs
* [MESOS-4583] - Rename `examples/event_call_framework.cpp` to `examples/test_http_framework.cpp`
* [MESOS-4584] - Update Rakefile for mesos site generation
* [MESOS-4585] - mesos-fetcher LIBPROCESS_PORT set to 5051 URI fetch failure
* [MESOS-4587] - Docker environment variables must be able to contain the equal sign
* [MESOS-4591] - `/reserve` and `/create-volumes` endpoints allow operations for any role
* [MESOS-4597] - `freebsd.hpp` is missing from the release tarball
* [MESOS-4598] - Logrotate ContainerLogger should not remove IP from environment.
* [MESOS-4602] - Invalid usage of ATOMIC_FLAG_INIT in member initialization
* [MESOS-4614] - SlaveRecoveryTest/0.CleanupHTTPExecutor is flaky
* [MESOS-4615] - ContainerLoggerTest.DefaultToSandbox is flaky
* [MESOS-4619] - Remove markdown files from doxygen pages
* [MESOS-4637] - Docker process executor can die with agent unit on systemd.
* [MESOS-4639] - Posix process executor can die with agent unit on systemd.
* [MESOS-4640] - Logrotate container logger can die with agent unit on systemd.
* [MESOS-4656] - strings::split behaves incorrectly when n=1
* [MESOS-4661] - SlaveRecoveryTest/0.ReconnectHTTPExecutor is flaky
* [MESOS-4669] - Add common compression utility
* [MESOS-4670] - `cgroup_info` not being exposed in state.json when ComposingContainerizer is used.
* [MESOS-4671] - Status updates from executor can be forwarded out of order by the Agent.
* [MESOS-4674] - Linux filesystem isolator tests are flaky.
* [MESOS-4675] - Cannot disable systemd support
* [MESOS-4676] - ROOT_DOCKER_Logs is flaky.
* [MESOS-4677] - LimitedCpuIsolatorTest.ROOT_CGROUPS_Pids_and_Tids is flaky.
* [MESOS-4681] - Updated libnl3 download links
* [MESOS-4683] - Document docker runtime isolator.
* [MESOS-4693] - Variable shadowing in HookManager::slavePreLaunchDockerHook
* [MESOS-4703] - Make Stout configuration modular and consumable by downstream (e.g., libprocess and agent)
* [MESOS-4711] - Race condition in libevent poll implementation causes crash
* [MESOS-4714] - "make DESTDIR=<path> install" broken
* [MESOS-4743] - Mesos fetcher not working correctly on docker apps on CoreOS
* [MESOS-4747] - ContainerLoggerTest.MesosContainerizerRecover cannot be executed in isolation
* [MESOS-4768] - MasterMaintenanceTest.InverseOffers is flaky
* [MESOS-4774] - Wrong symbolic link of some Mesos libraries
* [MESOS-4784] - SlaveTest.MetricsSlaveLaunchErrors test relies on implicit blocking behavior hitting the global metrics endpoint
* [MESOS-4806] - LevelDBStateTests write to the current directory
* [MESOS-4824] - "filesystem/linux" isolator does not unmount orphaned persistent volumes
* [MESOS-4825] - Master's slave reregister logic does not update version field
* [MESOS-4830] - Bind docker runtime isolator with docker image provider.
* [MESOS-4831] - Master sometimes sends two inverse offers after the agent goes into maintenance.
* [MESOS-4832] - DockerContainerizerTest.ROOT_DOCKER_RecoverOrphanedPersistentVolumes exits when the /tmp directory is bind-mounted
* [MESOS-4833] - Poor allocator performance with labeled resources and/or persistent volumes
* [MESOS-4836] - Fix rmdir for windows
* [MESOS-4866] - Added document for overlayfs backend.
* [MESOS-4888] - Default cmd is executed as an incorrect command.
* [MESOS-4903] - Allow multiple loads of module manifests
** Documentation
* [MESOS-1471] - Document replicated log design/internals
* [MESOS-3831] - Document operator HTTP endpoints
* [MESOS-4376] - Document semantics of `slaveLost`
* [MESOS-4377] - Document units associated with resource types
* [MESOS-4452] - Improve documentation around roles, principals, authz, and reservations
* [MESOS-4622] - Update configuration.md with `--cgroups_net_cls_primary_handle` agent flag.
* [MESOS-4702] - Document default value of "offer_timeout"
* [MESOS-4786] - Example in C++ style guide uses wrong indention for wrapped line
* [MESOS-4854] - Update CHANGELOG with net_cls isolator
* [MESOS-4873] - Add documentation about container image support.
** Epic
* [MESOS-4343] - Introduce the ability to assign network handles to mesos containers
* [MESOS-4793] - Executor API v1
** Improvement
* [MESOS-197] - Executor sendStatusUpdate should ACK on slave checkpoint
* [MESOS-2585] - Use full width for mesos div.container
* [MESOS-2971] - Implement OverlayFS based provisioner backend
* [MESOS-3608] - Optionally install test binaries.
* [MESOS-4004] - Support default entrypoint and command runtime config in Mesos containerizer
* [MESOS-4005] - Support workdir runtime configuration from image
* [MESOS-4169] - MasterMaintenanceTest.InverseOffers is slow
* [MESOS-4225] - Exposed docker/appc image manifest to mesos containerizer.
* [MESOS-4261] - Remove docker auth server flag
* [MESOS-4333] - Refactor Appc provisioner tests
* [MESOS-4344] - Allow operators to assign net_cls major handles to mesos agents
* [MESOS-4479] - Implement reservation labels
* [MESOS-4486] - Speed up FetcherCacheTest.Local* test cases
* [MESOS-4487] - Introduce status() interface in `Containerizer`
* [MESOS-4488] - Define a CgroupInfo protobuf to expose cgroup isolator configuration.
* [MESOS-4489] - The `cgroups/net_cls` isolator needs to expose handles in the ContainerStatus
* [MESOS-4490] - Get container status information in slave.
* [MESOS-4493] - Add ability to create symlink on Windows
* [MESOS-4494] - Implement `size`, `usage`, and other disk metrics reporting on Windows.
* [MESOS-4497] - Add ZK to the Windows agent build
* [MESOS-4498] - Refactor os.hpp to be less monolithic, and more cross-platform compatible
* [MESOS-4520] - Introduce a status() interface for isolators
* [MESOS-4523] - Enable benchmark tests in ASF CI
* [MESOS-4547] - Introduce TASK_KILLING state.
* [MESOS-4551] - process::collect() and process::await only take a fixed number of arguments (when not using a list).
* [MESOS-4552] - Help strings are not removed from the global help process upon process termination.
* [MESOS-4564] - Separate Appc protobuf messages to its own file.
* [MESOS-4566] - Avoid unnecessary temporary `std::string` constructions and copies in `jsonify`.
* [MESOS-4571] - SlaveRecoveryTest.RecoverStatusUpdateManager is not consistent with its description
* [MESOS-4575] - Fix Appc image caching to share with image fetcher
* [MESOS-4588] - Set title for documentation webpages.
* [MESOS-4618] - Speed up FetcherCacheTest.SimpleEviction
* [MESOS-4628] - Speed up FetcherCache test cases by reduce allocation_interval.
* [MESOS-4636] - Add parent hook to subprocess.
* [MESOS-4657] - Add LOG(INFO) in `cgroups/net_cls` for debugging allocation of net_cls handles.
* [MESOS-4667] - Expose persistent volume information in HTTP endpoints
* [MESOS-4685] - Speed up FetcherCache test cases by disable framework checkpoint.
* [MESOS-4710] - Add comment about labels caveats to mesos.proto
* [MESOS-4731] - Update /frameworks to use jsonify
* [MESOS-4776] - Libprocess metrics/snapshot endpoint rate limiting should be configurable.
* [MESOS-4783] - Disable rate limiting of the global metrics endpoint for mesos-tests execution
* [MESOS-4792] - Remove src/common/date_utils.{c,h}pp
* [MESOS-4796] - Debug ability enhancement for unified container
** Task
* [MESOS-1940] - Add Mesos-graced/hosted libraries to installation path
* [MESOS-3339] - Implement filtering mechanism for (Scheduler API Events) Testing
* [MESOS-3424] - Support fetching AppC images into the store
* [MESOS-3525] - Figure out how to enforce 64-bit builds on Windows.
* [MESOS-3583] - Introduce stream IDs in HTTP Scheduler API
* [MESOS-3613] - Port slave/paths.cpp to Windows
* [MESOS-3643] - Implement stout/os/windows/shell.hpp
* [MESOS-3763] - Need for http::put request method
* [MESOS-3929] - Automate the process of landing commits for committers
* [MESOS-3943] - Support dynamic weight in allocator
* [MESOS-4066] - Agent should not return partial state when a request is made to /state endpoint during recovery.
* [MESOS-4200] - Test case(s) for weights + allocation behavior
* [MESOS-4345] - Implement a network-handle manager for net_cls cgroup subsystem
* [MESOS-4358] - Expose net_cls network handles in agent's state endpoint
* [MESOS-4421] - Document that /reserve, /create-volumes endpoints can return misleading "success"
* [MESOS-4433] - Implement a callback testing interface for the Executor Library
* [MESOS-4435] - Update `Master::Http::stateSummary` to use `jsonify`.
* [MESOS-4438] - Add 'dependency' message to 'AppcImageManifest' protobuf.
* [MESOS-4439] - Fix appc CachedImage image validation
* [MESOS-4457] - Implement tests for the new Executor library
* [MESOS-4531] - Document multi-disk support.
* [MESOS-4590] - Add test case for reservations with same role, different principals
* [MESOS-4596] - Add common Appc spec utilities.
* [MESOS-4660] - Document net_cls isolator in docs/mesos-containerizer.md.
* [MESOS-4686] - Implement master failover tests for the scheduler library.
* [MESOS-4691] - Add a HierarchicalAllocator benchmark with reservation labels.
* [MESOS-4700] - Allow agent to configure net_cls handle minor range.
* [MESOS-4707] - Add fs:supported() function for detecting whether a file system is supported
* [MESOS-4712] - Remove 'force' field from the Subscribe Call in v1 Scheduler API
* [MESOS-4713] - ReviewBot should not fail hard if there are circular dependencies in a review chain
* [MESOS-4746] - CMake: Add leveldb library to 3rdparty external builds.
* [MESOS-4748] - Add Appc image fetcher tests.
* [MESOS-4780] - Remove `user` and `rootfs` flags in Windows launcher.
* [MESOS-4798] - Make existing scheduler library tests use the callback interface.
* [MESOS-4817] - Remove internal usage of deprecated *.json endpoints.
* [MESOS-4822] - Add support for local image fetching in Appc provisioner.
* [MESOS-4829] - Remove `grace_period_seconds` field from Shutdown event v1 protobuf.
* [MESOS-4834] - Add 'file' fetcher plugin.
Release Notes - Mesos - Version 0.27.4
--------------------------------------
* This is a bug fix release.
All Issues:
** Bug
* [MESOS-5330] - Agent should backoff before connecting to the master.
* [MESOS-5691] - SSL downgrade support will leak sockets in CLOSE_WAIT status.
* [MESOS-5723] - SSL-enabled libprocess will leak incoming links to forks.
* [MESOS-5748] - Potential segfault in `link` when linking to a remote process.
Release Notes - Mesos - Version 0.27.3
--------------------------------------
* This is a bug fix release.
All Issues:
** Bug
* [MESOS-4705] - Linux 'perf' parsing logic may fail when OS distribution has perf backports.
* [MESOS-4869] - /usr/libexec/mesos/mesos-health-check using/leaking a lot of memory.
* [MESOS-5018] - FrameworkInfo Capability enum does not support upgrades.
* [MESOS-5021] - Memory leak in subprocess when 'environment' argument is provided.
* [MESOS-5449] - Memory leak in SchedulerProcess.declineOffer.
Release Notes - Mesos - Version 0.27.2
--------------------------------------
* This is a bug fix release.
All Issues:
** Bug
* [MESOS-4693] - Variable shadowing in HookManager::slavePreLaunchDockerHook.
* [MESOS-4711] - Race condition in libevent poll implementation causes crash.
* [MESOS-4754] - The "executors" field is exposed under a backwards incompatible schema.
** Improvement
* [MESOS-4687] - Implement reliable floating point for scalar resources.
Release Notes - Mesos - Version 0.27.1
--------------------------------------
* This is a bug fix release.
All Issues:
** Bug
* [MESOS-4546] - Mesos Agents needs to re-resolve hosts in zk string on leader change / failure to connect.
* [MESOS-4563] - Docker::Container::Create should handle NetworkSettings.IPAddress being an empty string.
* [MESOS-4582] - state.json serving duplicate "active" fields.
* [MESOS-4585] - mesos-fetcher LIBPROCESS_PORT set to 5051 URI fetch failure.
* [MESOS-4587] - Docker environment variables must be able to contain the equal sign.
* [MESOS-4597] - `freebsd.hpp` is missing from the release tarball.
* [MESOS-4598] - Logrotate ContainerLogger should not remove IP from environment.
* [MESOS-4637] - Docker process executor can die with agent unit on systemd.
* [MESOS-4639] - Posix process executor can die with agent unit on systemd.
* [MESOS-4640] - Logrotate container logger can die with agent unit on systemd.
* [MESOS-4675] - Can not disable systemd support.
** Improvement
* [MESOS-4566] - Avoid unnecessary temporary `std::string` constructions and copies in `jsonify`.
* [MESOS-4636] - Add parent hook to subprocess.
** Task
* [MESOS-4435] - Update `Master::Http::stateSummary` to use `jsonify`.
* [MESOS-4531] - Document multi-disk support.
Release Notes - Mesos - Version 0.27.0
--------------------------------------------
API Changes:
* [MESOS-313] - Report executor termination to framework schedulers.
* [MESOS-2315] - Removed deprecated CommandInfo::ContainerInfo.
* [MESOS-3988] - Implicit roles.
* [MESOS-4154] - Rename shutdown_frameworks to teardown_frameworks.
All Issues:
** Bug
* [MESOS-934] - 'Logging and Debugging' document is out-of-date.
* [MESOS-1613] - HealthCheckTest.ConsecutiveFailures is flaky
* [MESOS-2209] - Mesos should not use negative exit codes
* [MESOS-2768] - SIGPIPE in process::run_in_event_loop()
* [MESOS-3134] - Port bootstrap to CMake
* [MESOS-3151] - ReservationTest.CompatibleCheckpointedResourcesWithPersistentVolumes is flaky
* [MESOS-3235] - FetcherCacheHttpTest.HttpCachedSerialized and FetcherCacheHttpTest.HttpCachedConcurrent are flaky
* [MESOS-3307] - Configurable size of completed task / framework history
* [MESOS-3349] - Removing mount point fails with EBUSY in LinuxFilesystemIsolator.
* [MESOS-3379] - LinuxFilesystemIsolatorTest.ROOT_VolumeFromHostSandboxMountPoint is failed
* [MESOS-3472] - RegistryTokenTest.ExpiredToken test is flaky
* [MESOS-3479] - COMMAND Health Checks are not executed if the timeout is exceeded
* [MESOS-3551] - Replace use of strerror with thread-safe alternatives strerror_r / strerror_l.
* [MESOS-3595] - Framework process hangs after master failover when number frameworks > libprocess thread pool size
* [MESOS-3718] - Implement Quota support in allocator
* [MESOS-3773] - RegistryClientTest.SimpleGetBlob is flaky
* [MESOS-3799] - Compilation warning with Ubuntu wily: auto_ptr is deprecated
* [MESOS-3809] - Expose advertise_ip and advertise_port as command line options in mesos slave
* [MESOS-3817] - Rename offers to outstanding offers
* [MESOS-3832] - Scheduler HTTP API does not redirect to leading master
* [MESOS-3834] - slave upgrade framework checkpoint incompatibility
* [MESOS-3851] - Investigate recent crashes in Command Executor
* [MESOS-3859] - Add github support to apply-reviews.py.
* [MESOS-3860] - Add support for `stout/process.hpp` on Windows.
* [MESOS-3868] - Make apply-review.sh use apply-reviews.py
* [MESOS-3909] - isolator module headers depend on picojson headers
* [MESOS-3916] - MasterMaintenanceTest.InverseOffersFilters is flaky
* [MESOS-3939] - ubsan error in net::IP::create(sockaddr const&): misaligned address
* [MESOS-3963] - Move "using mesos::fetcher::FetcherInfo" into internal namespace in "fetcher.hpp"
* [MESOS-3965] - Ensure resources in `QuotaInfo` protobuf do not contain `role`
* [MESOS-4002] - ReservationEndpointsTest.UnreserveAvailableAndOfferedResources is flaky
* [MESOS-4024] - HealthCheckTest.CheckCommandTimeout is flaky.
* [MESOS-4031] - slave crashed in cgroupstatistics()
* [MESOS-4047] - MemoryPressureMesosTest.CGROUPS_ROOT_SlaveRecovery is flaky
* [MESOS-4067] - ReservationTest.ACLMultipleOperations is flaky
* [MESOS-4069] - libevent_ssl_socket assertion fails
* [MESOS-4072] - The lt-mesos-master will coredump in some situation.
* [MESOS-4102] - Quota doesn't allocate resources on slave joining.
* [MESOS-4107] - `os::strerror_r` breaks the Windows build
* [MESOS-4108] - Implement `os::mkdtemp` for Windows
* [MESOS-4109] - HTTPConnectionTest.ClosingResponse is flaky
* [MESOS-4110] - Implement `WindowsError` to correspond with `ErrnoError`.
* [MESOS-4154] - Rename shutdown_frameworks to teardown_frameworks
* [MESOS-4177] - Create a user doc for Executor HTTP API
* [MESOS-4184] - Jenkins builds for Centos fail with missing 'which' utility and incorrect 'java.home'
* [MESOS-4192] - Add documentation for API Versioning
* [MESOS-4193] - Port `process/file.hpp`
* [MESOS-4202] - Race in SSL socket shutdown
* [MESOS-4218] - Test for Quota Status Endpoint
* [MESOS-4266] - S3 URIs prefixed with / by fetcher
* [MESOS-4274] - libprocess build fail with libhttp-parser >= 2.0