Allow partial name match for `node ls`, and `node tasks`

This fix is an extension to last commit to expand the partial
filter to node and task searches.

Additional integration tests have been added to cover the changes.

This fix fixes 24270.
This fix fixes 24112.

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

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
(cherry picked from commit e734fa58eadb4dfaa33b4be275d6f8f29d899e78)
Signed-off-by: Tibor Vass <tibor@docker.com>

daemon/cluster/filters.go

@@ -21,9 +21,9 @@ func newListNodesFilters(filter filters.Args) (*swarmapi.ListNodesRequest_Filter
 		return nil, err
 	}
 	f := &swarmapi.ListNodesRequest_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")),
 	}
 
 	for _, r := range filter.Get("role") {
@@ -79,11 +79,11 @@ func newListTasksFilters(filter filters.Args, transformFunc func(filters.Args) e
 		}
 	}
 	f := &swarmapi.ListTasksRequest_Filters{
-		Names:      filter.Get("name"),
-		IDPrefixes: filter.Get("id"),
-		Labels:     runconfigopts.ConvertKVStringsToMap(filter.Get("label")),
-		ServiceIDs: filter.Get("service"),
-		NodeIDs:    filter.Get("node"),
+		NamePrefixes: filter.Get("name"),
+		IDPrefixes:   filter.Get("id"),
+		Labels:       runconfigopts.ConvertKVStringsToMap(filter.Get("label")),
+		ServiceIDs:   filter.Get("service"),
+		NodeIDs:      filter.Get("node"),
 	}
 
 	for _, s := range filter.Get("desired-state") {

integration-cli/docker_cli_swarm_test.go

@@ -211,3 +211,45 @@ func (s *DockerSwarmSuite) TestSwarmServiceListFilter(c *check.C) {
 	c.Assert(out, checker.Contains, name2+" ")
 	c.Assert(out, checker.Contains, name3+" ")
 }
+
+func (s *DockerSwarmSuite) TestSwarmNodeListFilter(c *check.C) {
+	d := s.AddDaemon(c, true, true)
+
+	out, err := d.Cmd("node", "inspect", "--format", "{{ .Description.Hostname }}", "self")
+	c.Assert(err, checker.IsNil)
+	c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "")
+	name := strings.TrimSpace(out)
+
+	filter := "name=" + name[:4]
+
+	out, err = d.Cmd("node", "ls", "--filter", filter)
+	c.Assert(err, checker.IsNil)
+	c.Assert(out, checker.Contains, name)
+
+	out, err = d.Cmd("node", "ls", "--filter", "name=none")
+	c.Assert(err, checker.IsNil)
+	c.Assert(out, checker.Not(checker.Contains), name)
+}
+
+func (s *DockerSwarmSuite) TestSwarmNodeTaskListFilter(c *check.C) {
+	d := s.AddDaemon(c, true, true)
+
+	name := "redis-cluster-md5"
+	out, err := d.Cmd("service", "create", "--name", name, "--replicas=3", "busybox", "top")
+	c.Assert(err, checker.IsNil)
+	c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "")
+
+	filter := "name=redis-cluster"
+
+	out, err = d.Cmd("node", "tasks", "--filter", filter, "self")
+	c.Assert(err, checker.IsNil)
+	c.Assert(out, checker.Contains, name+".1")
+	c.Assert(out, checker.Contains, name+".2")
+	c.Assert(out, checker.Contains, name+".3")
+
+	out, err = d.Cmd("node", "tasks", "--filter", "name=none", "self")
+	c.Assert(err, checker.IsNil)
+	c.Assert(out, checker.Not(checker.Contains), name+".1")
+	c.Assert(out, checker.Not(checker.Contains), name+".2")
+	c.Assert(out, checker.Not(checker.Contains), name+".3")
+}