fleet v1.0.0 Release Notes

Release Date: 2016-12-22 // almost 7 years ago
  • ๐Ÿš€ Release from tag v1.0.0, commit b8127af ("Merge pull request #1719 from jonboulle/master"), as of 2016-12-22.

    ๐Ÿšง Note that this is the final anticipated release of fleet and no future activity is planned. CoreOS will no longer sponsorship any continued maintenance or development of the project. If you are interested in the future of the project and wish to take over ownership, please contact [email protected].

    ๐Ÿš€ This release includes new features, especially gRPC communication, basic etcd authentication, and support for Install section. It also fixes numerous bugs that have been discovered recently. For details, please see the list below.

    ๐Ÿ†• New Features

    • ๐Ÿ‘ #1393: fleetd: Support for targeting "systemd --user"
    • #1426: Use gRPC to communicate the engine and agents
    • #1564: fleetd: get filtered list of units instead of all units
    • ๐Ÿ‘ #1571: fleetd: support conflict in global unit
    • #1624: fleetctl: status and restart commands with global units
    • #1630: config: add basic etcd authentication
    • ๐Ÿ“‡ #1642: fleetd: support dynamic metadata (combined with #1703: api,functional: dynamic metadata - fix bugs and add functional tests)
    • #1655: fleetd: process dependencies in [Install] section
    • #1673: registry/rpc: use simpleBalancer instead of ClientConn.State()
    • ๐Ÿ‘ #1679: api: support cAPI.UnitState() for a single unit
    • #1681: fleetd,main: make github.com/coreos/fleet go-getable
    • #1695: agent: allow HasConflict() to handle multiple values defined in Conflicts

    ๐Ÿ› Bugs fixed

    • ๐Ÿ–จ #1503: fleetctl: print error when units were not found in registry
    • #1566: fleetctl: check also systemd states after starting units
    • ๐Ÿ— #1604: vendor: bump github.com/vishvananda/netlink to fix build error on Darwin
    • #1623: fleetd: check that eStream is available before accessing to that
    • ๐Ÿ‘ #1633: fleetctl: reenable support for environment variables
    • #1639: agent: reenable check for nil hash in unit state publisher
    • #1646: systemd,agent: unload unit only when TriggerStop() runs successfully
    • #1647: agent,unit: check errors from start/stop/unload-ing unit
    • #1648: fleetctl: fix error message when fleetctl ssh fails
    • โœ… #1651: agent: make TestUnitStatePublisher wait for each goroutine to finish
    • #1653: api: reject templates for particular unit types
    • ๐Ÿ‘ #1666: fleetctl: support options --no-block, --block-attempts for destroy command
    • #1667: fleetctl: check systemd active state via client API
    • #1685: registry,fleetctl: fix bugs regarding shadowed error variables
    • #1693: registry/rpc: re-enable error handling after NewSystemdUnitManager
    • โฑ #1698: agent,engine: fix bugs in rescheduling for replaced units
    • #1700: functional: fix error from message change from systemctl status
    • #1701: fleetctl: take experimentalAPI into account in getClient
    • #1706: functional: close DBUS connections after running systemd commands
    • #1713: engine: fix a bug in engine being unreachable
    • #1717: server: make Monitor shut down the process hard

Previous changes from v0.13.0

  • ๐Ÿš€ Release from tag v0.13.0, commit 1d6e74a ("Merge pull request #1572"), as of 2016-05-30.

    ๐Ÿ†• New Features

    • ๐Ÿ‘ #1509: fleet: add replace unit support
    • #1560: fleetctl: inform the user about the '-replace' switch in case the units differ
    • #1524: metrics: added prometheus metrics for fleet
    • #1572: fleetd: introduce Replaces option in unit files
    • ๐Ÿ‘ #1574: fleetctl: support truthy values in boolean unit options
    • ๐Ÿ–จ #1577: fleetctl: print out result message explicitly
    • #1581: fleetctl: use cobra instead of cli
      ๐Ÿ‘ (NOTE: #1581 introduces another bug in supporting environment variables.
      ๐Ÿ›  That was fixed by #1633, which is not included in v0.13.0.)

    ๐Ÿ› Bugs fixed

    • ๐ŸŽ #1515: fleetd:registry: improve Units() performance when fetching Jobs list from etcd
    • #1540: ssh: Do not leak ssh sessions on errors
    • #1561: fleetd: detect the existing machine ID
    • โฑ #1580: registry: use etcd.Config.HeaderTimeoutPerRequest instead of internal timeout