Repository: mesos Updated Branches: refs/heads/1.2.x 591721506 -> 7a0cc5522
Documented that Mesos 1.2.1 don't allow old agents to register. Project: http://git-wip-us.apache.org/repos/asf/mesos/repo Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/7a0cc552 Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/7a0cc552 Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/7a0cc552 Branch: refs/heads/1.2.x Commit: 7a0cc5522f2ae42ed153860bbbceff1b56476b4e Parents: 5917215 Author: Neil Conway <neil.con...@gmail.com> Authored: Thu May 11 14:25:51 2017 -0700 Committer: Neil Conway <neil.con...@gmail.com> Committed: Thu May 11 14:25:51 2017 -0700 ---------------------------------------------------------------------- CHANGELOG | 6 ++++++ docs/upgrades.md | 6 ++++++ 2 files changed, 12 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/mesos/blob/7a0cc552/CHANGELOG ---------------------------------------------------------------------- diff --git a/CHANGELOG b/CHANGELOG index 685e0d6..dd3fdd9 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,12 @@ Release Notes - Mesos - Version 1.2.1 ------------------------------------------- * This is a bug fix release. +**NOTE**: In Mesos 1.2.1, the master will no longer allow 0.x agents to +register. Interoperability between 1.1+ masters and 0.x agents has never +been supported; however, it was not explicitly disallowed, either. +Starting with this release of Mesos, registration attempts by 0.x Mesos +agents will be ignored. + All Issues: ** Bug * [MESOS-1987] - Add support for SemVer build and prerelease labels to stout. http://git-wip-us.apache.org/repos/asf/mesos/blob/7a0cc552/docs/upgrades.md ---------------------------------------------------------------------- diff --git a/docs/upgrades.md b/docs/upgrades.md index e7f95aa..18c4bed 100644 --- a/docs/upgrades.md +++ b/docs/upgrades.md @@ -46,6 +46,9 @@ We categorize the changes as follows: 1.2.x </td> <td style="word-wrap: break-word; overflow-wrap: break-word;"><!--Mesos Core--> + <ul style="padding-left:10px;"> + <li>R <a href="#1-2-1-disallow-old-agents">Prevent registration by old Mesos agents</a></li> + </ul> </td> <td style="word-wrap: break-word; overflow-wrap: break-word;"><!--Flags--> <ul style="padding-left:10px;"> @@ -240,6 +243,9 @@ We categorize the changes as follows: ## Upgrading from 1.1.x to 1.2.x ## +<a name="1-2-1-disallow-old-agents"></a> +* In Mesos 1.2.1, the master will no longer allow 0.x agents to register. Interoperability between 1.1+ masters and 0.x agents has never been supported; however, it was not explicitly disallowed, either. Starting with Mesos 1.2.1, registration attempts by 0.x agents will be ignored. **NOTE:** This applies only when upgrading to Mesos 1.2.1. Mesos 1.2.0 does not implement this behavior. + <a name="1-2-x-heartbeat-flag"></a> * New Agent flag http_heartbeat_interval: This flag sets a heartbeat interval for messages to be sent over persistent connections made against the agent HTTP API. Currently, this only applies to the LAUNCH_NESTED_CONTAINER_SESSION and ATTACH_CONTAINER_OUTPUT calls. (default: 30secs)