open-nomad/CHANGELOG.md
2016-02-04 15:20:19 -08:00

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## 0.3.0 (UNRELEASED)
BACKWARDS INCOMPATIBILITIES:
* core: Improved restart policy with more user configuration [GH-594]
* core/cli: Print short identifiers [GH-675]
* client: Environment variable containing address for each allocated port
[GH-704]
IMPROVEMENTS:
* core: Populate job status [GH-663]
* core: Cgroup fingerprinter [GH-712]
* core: Node class constraint [GH-618]
* core: User specifiable kill timeout [GH-624]
* core: Job queueing via blocked evaluations [GH-726]
* core: Add available nodes by DC to AllocMetrics [GH-619]
* core: Computed node class and stack optimization [GH-691, GH-708]
* core: Improved restart policy with more user configuration [GH-594]
* core: Periodic specification for jobs [GH-540, GH-657, GH-659, GH-668]
* core: Batch jobs are garbage collected from the Nomad Servers [GH-586]
* core: Only reschedule failed batch allocations [GH-746]
* core/api: Allow users to set arbitrary headers via agent config [GH-699]
* core/cli: Prefix based lookups of allocs/nodes/evals/jobs [GH-575]
* core/cli: Print short identifiers and UX cleanup [GH-675, GH-693, GH-692]
* core/client: Client pulls minimum set of required allocations [GH-731]
* core/jobspec: Default task resources and validation [GH-739]
* cli: Output of agent-info is sorted [GH-617]
* cli: Ability to navigate allocation directories [GH-709]
* client: Send Node to server when periodic fingerprinters change Node
attributes/metadata [GH-749]
* client: Handle updates to tasks Restart Policy and KillTimeout [GH-751]
* drivers: Interpret Nomad variables in environment variables/args [GH-653]
* driver/rkt: Add support for CPU/Memory isolation [GH-610]
* driver/rkt: Add support for mounting alloc/task directory [GH-645]
BUG FIXES:
* core: Node drain could only be partially applied [GH-750]
* cli: Handle parsing of un-named ports [GH-604]
* cli: Enforce absolute paths for data directories [GH-622]
* client: Handle non-200 codes when parsing AWS metadata [GH-614]
* client: Cleanup of the allocation directory [GH-755]
* client: Unmounted of shared alloc dir when client is rebooted [GH-755]
* driver/rkt: handle broader format of rkt version outputs [GH-745]
* driver/qemu: failed to load image and kvm accelerator fixes [GH-656]
## 0.2.3 (December 17, 2015)
BUG FIXES:
* core: Task States not being properly updated [GH-600]
* client: Fixes for user lookup to support CoreOS [GH-591]
* discovery: Using a random prefix for nomad managed services [GH-579]
* discovery: De-Registering Tasks while Nomad sleeps before failed tasks are
restarted.
* discovery: Fixes for service registration when multiple allocations are bin
packed on a node [GH-583]
* configuration: Sort configuration files [GH-588]
* cli: RetryInterval was not being applied properly [GH-601]
## 0.2.2 (December 11, 2015)
IMPROVEMENTS:
* core: Enable `raw_exec` driver in dev mode [GH-558]
* cli: Server join/retry-join command line and config options [GH-527]
* cli: Nomad reports which config files are loaded at start time, or if none
are loaded [GH-536], [GH-553]
BUG FIXES:
* core: Send syslog to `LOCAL0` by default as previously documented [GH-547]
* client: remove all calls to default logger [GH-570]
* consul: Nomad is less noisy when Consul is not running [GH-567]
* consul: Nomad only deregisters services that it created [GH-568]
* driver/exec: Shutdown a task now sends the interrupt signal first to the
process before forcefully killing it. [GH-543]
* driver/docker: Docker driver no longer leaks unix domain socket connections
[GH-556]
* fingerprint/network: Now correctly detects interfaces on Windows [GH-382]
## 0.2.1 (November 28, 2015)
IMPROVEMENTS:
* core: Can specify a whitelist for activating drivers [GH-467]
* core: Can specify a whitelist for activating fingerprinters [GH-488]
* core/api: Can list all known regions in the cluster [GH-495]
* client/spawn: spawn package tests made portable (work on Windows) [GH-442]
* client/executor: executor package tests made portable (work on Windows) [GH-497]
* client/driver: driver package tests made portable (work on windows) [GH-502]
* client/discovery: Added more consul client api configuration options [GH-503]
* driver/docker: Added TLS client options to the config file [GH-480]
* jobspec: More flexibility in naming Services [GH-509]
BUG FIXES:
* core: Shared reference to DynamicPorts caused port conflicts when scheduling
count > 1 [GH-494]
* client/restart policy: Not restarting Batch Jobs if the exit code is 0 [GH-491]
* client/service discovery: Make Service IDs unique [GH-479]
* client/service: Fixes update to check definitions and services which are already registered [GH-498]
* driver/docker: Expose the container port instead of the host port [GH-466]
* driver/docker: Support `port_map` for static ports [GH-476]
* driver/docker: Pass 0.2.0-style port environment variables to the docker container [GH-476]
* jobspec: distinct_hosts constraint can be specified as a boolean (previously panicked) [GH-501]
## 0.2.0 (November 18, 2015)
BACKWARDS INCOMPATIBILITIES:
* core: HTTP API `/v1/node/<id>/allocations` returns full Allocation and not
stub [GH-402]
* core: Removed weight and hard/soft fields in constraints [GH-351]
* drivers: Qemu and Java driver configurations have been updated to both use
`artifact_source` as the source for external images/jars to be ran
* jobspec: New reserved and dynamic port specification [GH-415]
* jobspec/drivers: Driver configuration supports arbitrary struct to be
passed in jobspec [GH-415]
FEATURES:
* core: Blocking queries supported in API [GH-366]
* core: System Scheduler that runs tasks on every node [GH-287]
* core: Regexp, version and lexical ordering constraints [GH-271]
* core: distinctHost constraint ensures Task Groups are running on distinct
clients [GH-321]
* core: Service block definition with Consul registration [GH-463, GH-460,
GH-458, GH-455, GH-446, GH-425]
* client: GCE Fingerprinting [GH-215]
* client: Restart policy for task groups enforced by the client [GH-369,
GH-393]
* driver/rawexec: Raw Fork/Exec Driver [GH-237]
* driver/rkt: Experimental Rkt Driver [GH-165, GH-247]
* drivers: Add support for downloading external artifacts to execute for
Exec, Raw exec drivers [GH-381]
IMPROVEMENTS:
* core: Configurable Node GC threshold [GH-362]
* core: Overlap plan verification and plan application for increased
throughput [GH-272]
* cli: Output of `alloc-status` also displays task state [GH-424]
* cli: Output of `server-members` is sorted [GH-323]
* cli: Show node attributes in `node-status` [GH-313]
* client/fingerprint: Network fingerprinter detects interface suitable for
use, rather than defaulting to eth0 [GH-334, GH-356]
* client: Client Restore State properly reattaches to tasks and recreates
them as needed [GH-364, GH-380, GH-388, GH-392, GH-394, GH-397, GH-408]
* client: Periodic Fingerprinting [GH-391]
* client: Precise snapshotting of TaskRunner and AllocRunner [GH-403, GH-411]
* client: Task State is tracked by client [GH-416]
* client: Test Skip Detection [GH-221]
* driver/docker: Can now specify auth for docker pull [GH-390]
* driver/docker: Can now specify DNS and DNSSearch options [GH-390]
* driver/docker: Can now specify the container's hostname [GH-426]
* driver/docker: Containers now have names based on the task name. [GH-389]
* driver/docker: Mount task local and alloc directory to docker containers [GH-290]
* driver/docker: Now accepts any value for `network_mode` to support userspace networking plugins in docker 1.9
* driver/java: Pass JVM options in java driver [GH-293, GH-297]
* drivers: Use BlkioWeight rather than BlkioThrottleReadIopsDevice [GH-222]
* jobspec and drivers: Driver configuration supports arbitrary struct to be passed in jobspec [GH-415]
BUG FIXES:
* core: Nomad Client/Server RPC codec encodes strings properly [GH-420]
* core: Reset Nack timer in response to scheduler operations [GH-325]
* core: Scheduler checks for updates to environment variables [GH-327]
* cli: Fix crash when -config was given a directory or empty path [GH-119]
* client/fingerprint: Use correct local interface on OS X [GH-361, GH-365]
* client: Nomad Client doesn't restart failed containers [GH-198]
* client: Reap spawn-daemon process, avoiding a zombie process [GH-240]
* client: Resource exhausted errors because of link-speed zero [GH-146,
GH-205]
* client: Restarting Nomad Client leads to orphaned containers [GH-159]
* driver/docker: Apply SELinux label for mounting directories in docker
[GH-377]
* driver/docker: Docker driver exposes ports when creating container [GH-212,
GH-412]
* driver/docker: Docker driver uses docker environment variables correctly
[GH-407]
* driver/qemu: Qemu fingerprint and tests work on both windows/linux [GH-352]
## 0.1.2 (October 6, 2015)
IMPROVEMENTS:
* client: Nomad client cleans allocations on exit when in dev mode [GH-214]
* drivers: Use go-getter for artifact retrieval, add artifact support to
Exec, Raw Exec drivers [GH-288]
## 0.1.1 (October 5, 2015)
IMPROVEMENTS:
* cli: Nomad Client configurable from command-line [GH-191]
* client/fingerprint: Native IP detection and user specifiable network
interface for fingerprinting [GH-189]
* driver/docker: Docker networking mode is configurable [GH-184]
* drivers: Set task environment variables [GH-206]
BUG FIXES:
* client/fingerprint: Network fingerprinting failed if default network
interface did not exist [GH-189]
* client: Fixed issue where network resources throughput would be set to 0
MBits if the link speed could not be determined [GH-205]
* client: Improved detection of Nomad binary [GH-181]
* driver/docker: Docker dynamic port mapping were not being set properly
[GH-199]
## 0.1.0 (September 28, 2015)
* Initial release