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review updates

Browse source 
- use Filters instead of Filter for secret list
- UID, GID -> string
- getSecrets -> getSecretsByName
- updated test case for secrets with better source
- use golang.org/x/context instead of context
- for grpc conversion allocate with make
- check for nil with task.Spec.GetContainer()

Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>
This commit is contained in:
Evan Hazlett 2016-11-03 14:09:13 -04:00
parent c00138748d
commit b2e4c7f3b5
14 changed files with 52 additions and 53 deletions
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8
api/server/router/swarm/cluster_routes.go
View file

@ -267,14 +267,13 @@ func (sr *swarmRouter) getSecrets(ctx context.Context, w http.ResponseWriter, r
if err := httputils.ParseForm(r); err != nil {
return err
}
filter, err := filters.FromParam(r.Form.Get("filters"))
filters, err := filters.FromParam(r.Form.Get("filters"))
if err != nil {
return err
}
secrets, err := sr.backend.GetSecrets(basictypes.SecretListOptions{Filter: filter})
secrets, err := sr.backend.GetSecrets(basictypes.SecretListOptions{Filters: filters})
if err != nil {
logrus.Errorf("Error getting secrets: %v", err)
return err
}
@ -289,7 +288,6 @@ func (sr *swarmRouter) createSecret(ctx context.Context, w http.ResponseWriter,
id, err := sr.backend.CreateSecret(secret)
if err != nil {
logrus.Errorf("Error creating secret %s: %v", id, err)
return err
}
@ -300,7 +298,6 @@ func (sr *swarmRouter) createSecret(ctx context.Context, w http.ResponseWriter,
func (sr *swarmRouter) removeSecret(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := sr.backend.RemoveSecret(vars["id"]); err != nil {
logrus.Errorf("Error removing secret %s: %v", vars["id"], err)
return err
}
@ -310,7 +307,6 @@ func (sr *swarmRouter) removeSecret(ctx context.Context, w http.ResponseWriter,
func (sr *swarmRouter) getSecret(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
secret, err := sr.backend.GetSecret(vars["id"])
if err != nil {
logrus.Errorf("Error getting secret %s: %v", vars["id"], err)
return err
}

4
api/types/container/secret.go
View file

@ -6,7 +6,7 @@ type ContainerSecret struct {
Name string
Target string
Data []byte
UID int
GID int
UID string
GID string
Mode os.FileMode
}

2
api/types/types.go
View file

@ -520,5 +520,5 @@ type SecretCreateResponse struct {
// SecretListOptions holds parameters to list secrets
type SecretListOptions struct {
Filter filters.Args
Filters filters.Args
}

2
cli/command/secret/inspect.go
View file

@ -35,7 +35,7 @@ func runSecretInspect(dockerCli *command.DockerCli, opts inspectOptions) error {
ctx := context.Background()
// attempt to lookup secret by name
secrets, err := getSecrets(client, ctx, []string{opts.name})
secrets, err := getSecretsByName(client, ctx, []string{opts.name})
if err != nil {
return err
}

2
cli/command/secret/remove.go
View file

@ -32,7 +32,7 @@ func runSecretRemove(dockerCli *command.DockerCli, opts removeOptions) error {
ctx := context.Background()
// attempt to lookup secret by name
secrets, err := getSecrets(client, ctx, opts.ids)
secrets, err := getSecretsByName(client, ctx, opts.ids)
if err != nil {
return err
}

4
cli/command/secret/utils.go
View file

@ -9,13 +9,13 @@ import (
"github.com/docker/docker/client"
)
func getSecrets(client client.APIClient, ctx context.Context, names []string) ([]swarm.Secret, error) {
func getSecretsByName(client client.APIClient, ctx context.Context, names []string) ([]swarm.Secret, error) {
args := filters.NewArgs()
for _, n := range names {
args.Add("names", n)
}
return client.SecretList(ctx, types.SecretListOptions{
Filter: args,
Filters: args,
})
}

34
cli/command/service/opts_test.go
View file

@ -108,45 +108,45 @@ func TestHealthCheckOptionsToHealthConfigConflict(t *testing.T) {
}
func TestSecretOptionsSimple(t *testing.T) {
var opt SecretOpt
var opt opts.SecretOpt
testCase := "source=/foo,target=testing"
testCase := "source=foo,target=testing"
assert.NilError(t, opt.Set(testCase))
reqs := opt.Value()
assert.Equal(t, len(reqs), 1)
req := reqs[0]
assert.Equal(t, req.source, "/foo")
assert.Equal(t, req.target, "testing")
assert.Equal(t, req.Source, "foo")
assert.Equal(t, req.Target, "testing")
}
func TestSecretOptionsCustomUidGid(t *testing.T) {
var opt SecretOpt
var opt opts.SecretOpt
testCase := "source=/foo,target=testing,uid=1000,gid=1001"
testCase := "source=foo,target=testing,uid=1000,gid=1001"
assert.NilError(t, opt.Set(testCase))
reqs := opt.Value()
assert.Equal(t, len(reqs), 1)
req := reqs[0]
assert.Equal(t, req.source, "/foo")
assert.Equal(t, req.target, "testing")
assert.Equal(t, req.uid, "1000")
assert.Equal(t, req.gid, "1001")
assert.Equal(t, req.Source, "foo")
assert.Equal(t, req.Target, "testing")
assert.Equal(t, req.UID, "1000")
assert.Equal(t, req.GID, "1001")
}
func TestSecretOptionsCustomMode(t *testing.T) {
var opt SecretOpt
var opt opts.SecretOpt
testCase := "source=/foo,target=testing,uid=1000,gid=1001,mode=0444"
testCase := "source=foo,target=testing,uid=1000,gid=1001,mode=0444"
assert.NilError(t, opt.Set(testCase))
reqs := opt.Value()
assert.Equal(t, len(reqs), 1)
req := reqs[0]
assert.Equal(t, req.source, "/foo")
assert.Equal(t, req.target, "testing")
assert.Equal(t, req.uid, "1000")
assert.Equal(t, req.gid, "1001")
assert.Equal(t, req.mode, os.FileMode(0444))
assert.Equal(t, req.Source, "foo")
assert.Equal(t, req.Target, "testing")
assert.Equal(t, req.UID, "1000")
assert.Equal(t, req.GID, "1001")
assert.Equal(t, req.Mode, os.FileMode(0444))
}

4
cli/command/service/parse.go
View file

@ -1,13 +1,13 @@
package service
import (
"context"
"fmt"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/filters"
swarmtypes "github.com/docker/docker/api/types/swarm"
"github.com/docker/docker/client"
"golang.org/x/net/context"
)
// parseSecrets retrieves the secrets from the requested names and converts
@ -39,7 +39,7 @@ func parseSecrets(client client.APIClient, requestedSecrets []*types.SecretReque
}
secrets, err := client.SecretList(ctx, types.SecretListOptions{
Filter: args,
Filters: args,
})
if err != nil {
return nil, err

4
client/secret_list.go
View file

@ -14,8 +14,8 @@ import (
func (cli *Client) SecretList(ctx context.Context, options types.SecretListOptions) ([]swarm.Secret, error) {
query := url.Values{}
if options.Filter.Len() > 0 {
filterJSON, err := filters.ToParam(options.Filter)
if options.Filters.Len() > 0 {
filterJSON, err := filters.ToParam(options.Filters)
if err != nil {
return nil, err
}

2
client/secret_list_test.go
View file

@ -45,7 +45,7 @@ func TestSecretList(t *testing.T) {
},
{
options: types.SecretListOptions{
Filter: filters,
Filters: filters,
},
expectedQueryParams: map[string]string{
"filters": `{"label":{"label1":true,"label2":true}}`,

4
daemon/cluster/convert/container.go
View file

@ -78,7 +78,7 @@ func containerSpecFromGRPC(c *swarmapi.ContainerSpec) types.ContainerSpec {
}
func secretReferencesToGRPC(sr []*types.SecretReference) []*swarmapi.SecretReference {
refs := []*swarmapi.SecretReference{}
refs := make([]*swarmapi.SecretReference, 0, len(sr))
for _, s := range sr {
refs = append(refs, &swarmapi.SecretReference{
SecretID: s.SecretID,
@ -97,7 +97,7 @@ func secretReferencesToGRPC(sr []*types.SecretReference) []*swarmapi.SecretRefer
return refs
}
func secretReferencesFromGRPC(sr []*swarmapi.SecretReference) []*types.SecretReference {
refs := []*types.SecretReference{}
refs := make([]*types.SecretReference, 0, len(sr))
for _, s := range sr {
target := s.GetFile()
if target == nil {

21
daemon/cluster/executor/container/adapter.go
View file

@ -5,7 +5,6 @@ import (
"encoding/json"
"fmt"
"io"
"strconv"
"strings"
"syscall"
"time"
@ -219,7 +218,11 @@ func (c *containerAdapter) create(ctx context.Context) error {
}
}
secrets := []*containertypes.ContainerSecret{}
container := c.container.task.Spec.GetContainer()
if container == nil {
return fmt.Errorf("unable to get container from task spec")
}
secrets := make([]*containertypes.ContainerSecret, 0, len(container.Secrets))
for _, s := range c.container.task.Spec.GetContainer().Secrets {
sec := c.secrets.Get(s.SecretID)
if sec == nil {
@ -233,23 +236,13 @@ func (c *containerAdapter) create(ctx context.Context) error {
logrus.Warnf("secret target was not a file: secret=%s", s.SecretID)
continue
}
// convert uid / gid string to int
uid, err := strconv.Atoi(target.UID)
if err != nil {
return err
}
gid, err := strconv.Atoi(target.GID)
if err != nil {
return err
}
secrets = append(secrets, &containertypes.ContainerSecret{
Name: name,
Target: target.Name,
Data: sec.Spec.Data,
UID: uid,
GID: gid,
UID: target.UID,
GID: target.GID,
Mode: target.Mode,
})
}

3
daemon/cluster/secrets.go
View file

@ -29,7 +29,7 @@ func (c *Cluster) GetSecrets(options apitypes.SecretListOptions) ([]types.Secret
return nil, c.errNoManager()
}
filters, err := newListSecretsFilters(options.Filter)
filters, err := newListSecretsFilters(options.Filters)
if err != nil {
return nil, err
}
@ -97,6 +97,7 @@ func (c *Cluster) RemoveSecret(id string) error {
}
// UpdateSecret updates a secret in a managed swarm cluster.
// Note: this is not exposed to the CLI but is available from the API only
func (c *Cluster) UpdateSecret(id string, version uint64, spec types.SecretSpec) error {
c.RLock()
defer c.RUnlock()

11
daemon/container_operations_unix.go
View file

@ -191,7 +191,16 @@ func (daemon *Daemon) setupSecretDir(c *container.Container) (setupErr error) {
return errors.Wrap(err, "error injecting secret")
}
if err := os.Chown(fPath, s.UID, s.GID); err != nil {
uid, err := strconv.Atoi(s.UID)
if err != nil {
return err
}
gid, err := strconv.Atoi(s.GID)
if err != nil {
return err
}
if err := os.Chown(fPath, uid, gid); err != nil {
return errors.Wrap(err, "error setting ownership for secret")
}
}