[17.09] Delete node attachments when node is removed #2456
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When a node is removed, delete all of its attachment tasks, so that any networks being used by those tasks can be successfully removed. Provides a workaround to the state where a node with attachments is somehow removed from the cluster while attached to a network, preventing the network from being removed. Does not fix many other related bugs. Includes a unit test for the function that removes node attachment tasks. Signed-off-by: Drew Erny <drew.erny@docker.com> (cherry picked from commit 0c7b2fc) Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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Codecov Report
@@ Coverage Diff @@
## bump_v17.09 #2456 +/- ##
===============================================
+ Coverage 60.2% 60.39% +0.19%
===============================================
Files 128 128
Lines 26170 26192 +22
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+ Hits 15755 15819 +64
+ Misses 9033 8984 -49
- Partials 1382 1389 +7 |
nishanttotla
approved these changes
Nov 20, 2017
|
Yes, no conflicts 👍 |
anshulpundir
approved these changes
Nov 20, 2017
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Cherry-pick of #2409 for 17.09
When a node is removed, delete all of its attachment tasks, so that any
networks being used by those tasks can be successfully removed.
Provides a workaround to the state where a node with attachments is
somehow removed from the cluster while attached to a network, preventing
the network from being removed. Does not fix many other related bugs.
Includes a unit test for the function that removes node attachment
tasks.
(cherry picked from commit 0c7b2fc)
ping @dperny @anshulpundir PTAL