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Allow partial name match for service ls --filter

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This fix tries to address the issue raised in 24270 where it was
not possible to have a partial name match when list services
with name filter.

This fix updates swarmkit and allows prefix search when name is
provided as the filter for listing services.

An additional integration test is added to cover the changes.

This fix fixes 24270.

Note: A separate pull request will be opened on swarmkit.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This commit is contained in:
Yong Tang 2016-07-13 19:09:07 -07:00
parent e6a97db2c9
commit 1d600ebcb5
2 changed files with 45 additions and 3 deletions
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6
daemon/cluster/filters.go
View file

@ -55,9 +55,9 @@ func newListServicesFilters(filter filters.Args) (*swarmapi.ListServicesRequest_
return nil, err
}
return &swarmapi.ListServicesRequest_Filters{
Names: filter.Get("name"),
IDPrefixes: filter.Get("id"),
Labels: runconfigopts.ConvertKVStringsToMap(filter.Get("label")),
NamePrefixes: filter.Get("name"),
IDPrefixes: filter.Get("id"),
Labels: runconfigopts.ConvertKVStringsToMap(filter.Get("label")),
}, nil
}

42
integration-cli/docker_cli_swarm_test.go
View file

@ -169,3 +169,45 @@ func (s *DockerSwarmSuite) TestSwarmNodeListHostname(c *check.C) {
c.Assert(err, checker.IsNil)
c.Assert(strings.Split(out, "\n")[0], checker.Contains, "HOSTNAME")
}
// Test case for #24270
func (s *DockerSwarmSuite) TestSwarmServiceListFilter(c *check.C) {
d := s.AddDaemon(c, true, true)
name1 := "redis-cluster-md5"
name2 := "redis-cluster"
name3 := "other-cluster"
out, err := d.Cmd("service", "create", "--name", name1, "busybox", "top")
c.Assert(err, checker.IsNil)
c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "")
out, err = d.Cmd("service", "create", "--name", name2, "busybox", "top")
c.Assert(err, checker.IsNil)
c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "")
out, err = d.Cmd("service", "create", "--name", name3, "busybox", "top")
c.Assert(err, checker.IsNil)
c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "")
filter1 := "name=redis-cluster-md5"
filter2 := "name=redis-cluster"
// We search checker.Contains with `name+" "` to prevent prefix only.
out, err = d.Cmd("service", "ls", "--filter", filter1)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Contains, name1+" ")
c.Assert(out, checker.Not(checker.Contains), name2+" ")
c.Assert(out, checker.Not(checker.Contains), name3+" ")
out, err = d.Cmd("service", "ls", "--filter", filter2)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Contains, name1+" ")
c.Assert(out, checker.Contains, name2+" ")
c.Assert(out, checker.Not(checker.Contains), name3+" ")
out, err = d.Cmd("service", "ls")
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Contains, name1+" ")
c.Assert(out, checker.Contains, name2+" ")
c.Assert(out, checker.Contains, name3+" ")
}