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@rudyfly rudyfly commented Jun 7, 2018

Ⅰ. Describe what this PR did

Add attach volume when container start. Now volume attaching is
at container create stage, but if host have been restarted, container won't be
created, so volume can't be attached.

Add Config() for volume driver, it makes volume driver can use the
configure of volume in daemon. Now set volume-meta-dir and
volume-timeout into driver config.

Ⅱ. Does this pull request fix one issue?

NONE

Ⅲ. Describe how you did it

Ⅳ. Describe how to verify it

A running container can start again after host have been restarted.

Ⅴ. Special notes for reviews

Signed-off-by: Rudy Zhang [email protected]

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codecov-io commented Jun 7, 2018

Codecov Report

Merging #1483 into master will increase coverage by 0.06%.
The diff coverage is 71.73%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master    #1483      +/-   ##
==========================================
+ Coverage   41.25%   41.32%   +0.06%     
==========================================
  Files         255      255              
  Lines       16837    16874      +37     
==========================================
+ Hits         6946     6973      +27     
- Misses       9024     9031       +7     
- Partials      867      870       +3
Impacted Files Coverage Δ
daemon/mgr/volume.go 79.16% <100%> (-1.25%) ⬇️
storage/volume/modules/local/local.go 74.24% <100%> (+3.55%) ⬆️
daemon/mgr/container.go 49.26% <57.69%> (+0.21%) ⬆️
storage/volume/core.go 52.91% <77.77%> (+1.24%) ⬆️
daemon/daemon.go 54.37% <0%> (-1.88%) ⬇️
daemon/mgr/network.go 69.43% <0%> (+0.48%) ⬆️
ctrd/watch.go 78.12% <0%> (+3.12%) ⬆️

@rudyfly rudyfly requested a review from shaloulcy June 8, 2018 01:59
Options() map[string]types.Option

// Config is used to pass the daemon volume configure into driver.
Config(Context, map[string]interface{}) error
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I think the Driver interface should implement Config method, not the Opt interface. WDYT? @rudyfly

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I have refacted it, PTAL 😄

continue
}

attachedVolumes := map[string]struct{}{}
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is it necessary to add a defer in a loop

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oh, it should defer outside the loop

@rudyfly rudyfly force-pushed the volume branch 2 times, most recently from 85a41b9 to 05c8472 Compare June 15, 2018 02:41
Add attach volume  when container start. Now volume attaching is
at container create stage, but if host have been restarted, container won't be
created, so volume can't be attached.

Add Config() for volume driver, it makes volume driver can use the
configure of volume in daemon. Now set `volume-meta-dir` and
`volume-timeout` into driver config.

Signed-off-by: Rudy Zhang <[email protected]>
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5 participants