msb-public
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helm
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ref(*): replace byte array with map for Release config

Browse Source 
Signed-off-by: Adam Reese <adam@reese.io>
pull/5013/head
Adam Reese 6 years ago
parent 7fa09e2d1f
commit 2b81eea1e2
No known key found for this signature in database
GPG Key ID: 06F35E60A7A18DD6
26 changed files with 121 additions and 153 deletions
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8
cmd/helm/get_values.go
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@ -20,6 +20,7 @@ import (
"fmt"
"io"
"github.com/ghodss/yaml"
"github.com/spf13/cobra"
"k8s.io/helm/cmd/helm/require"
@ -81,6 +82,11 @@ func (o *getValuesOptions) run(out io.Writer) error {
return nil
}
fmt.Fprintln(out, string(res.Config))
resConfig, err := yaml.Marshal(res.Config)
if err != nil {
return err
}
fmt.Fprintln(out, string(resConfig))
return nil
}

14
cmd/helm/lint.go
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@ -126,7 +126,7 @@ func (o *lintOptions) run(out io.Writer) error {
return nil
}
func lintChart(path string, vals []byte, namespace string, strict bool) (support.Linter, error) {
func lintChart(path string, vals map[string]interface{}, namespace string, strict bool) (support.Linter, error) {
var chartPath string
linter := support.Linter{}
@ -165,7 +165,7 @@ func lintChart(path string, vals []byte, namespace string, strict bool) (support
return lint.All(chartPath, vals, namespace, strict), nil
}
func (o *lintOptions) vals() ([]byte, error) {
func (o *lintOptions) vals() (map[string]interface{}, error) {
base := map[string]interface{}{}
// User specified a values files via -f/--values
@ -173,11 +173,11 @@ func (o *lintOptions) vals() ([]byte, error) {
currentMap := map[string]interface{}{}
bytes, err := ioutil.ReadFile(filePath)
if err != nil {
return []byte{}, err
return base, err
}
if err := yaml.Unmarshal(bytes, &currentMap); err != nil {
return []byte{}, errors.Wrapf(err, "failed to parse %s", filePath)
return base, errors.Wrapf(err, "failed to parse %s", filePath)
}
// Merge with the previous map
base = mergeValues(base, currentMap)
@ -186,16 +186,16 @@ func (o *lintOptions) vals() ([]byte, error) {
// User specified a value via --set
for _, value := range o.values {
if err := strvals.ParseInto(value, base); err != nil {
return []byte{}, errors.Wrap(err, "failed parsing --set data")
return base, errors.Wrap(err, "failed parsing --set data")
}
}
// User specified a value via --set-string
for _, value := range o.stringValues {
if err := strvals.ParseIntoString(value, base); err != nil {
return []byte{}, errors.Wrap(err, "failed parsing --set-string data")
return base, errors.Wrap(err, "failed parsing --set-string data")
}
}
return yaml.Marshal(base)
return base, nil
}

2
cmd/helm/lint_test.go
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@ -21,7 +21,7 @@ import (
)
var (
values = []byte{}
values = make(map[string]interface{})
namespace = "testNamespace"
strict = false
archivedChartPath = "testdata/testcharts/compressedchart-0.1.0.tgz"

12
cmd/helm/options.go
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@ -50,7 +50,7 @@ func (o *valuesOptions) addFlags(fs *pflag.FlagSet) {
// mergeValues merges values from files specified via -f/--values and
// directly via --set or --set-string, marshaling them to YAML
func (o *valuesOptions) mergedValues() ([]byte, error) {
func (o *valuesOptions) mergedValues() (map[string]interface{}, error) {
base := map[string]interface{}{}
// User specified a values files via -f/--values
@ -59,11 +59,11 @@ func (o *valuesOptions) mergedValues() ([]byte, error) {
bytes, err := readFile(filePath)
if err != nil {
return []byte{}, err
return base, err
}
if err := yaml.Unmarshal(bytes, &currentMap); err != nil {
return []byte{}, errors.Wrapf(err, "failed to parse %s", filePath)
return base, errors.Wrapf(err, "failed to parse %s", filePath)
}
// Merge with the previous map
base = mergeValues(base, currentMap)
@ -72,18 +72,18 @@ func (o *valuesOptions) mergedValues() ([]byte, error) {
// User specified a value via --set
for _, value := range o.values {
if err := strvals.ParseInto(value, base); err != nil {
return []byte{}, errors.Wrap(err, "failed parsing --set data")
return base, errors.Wrap(err, "failed parsing --set data")
}
}
// User specified a value via --set-string
for _, value := range o.stringValues {
if err := strvals.ParseIntoString(value, base); err != nil {
return []byte{}, errors.Wrap(err, "failed parsing --set-string data")
return base, errors.Wrap(err, "failed parsing --set-string data")
}
}
return yaml.Marshal(base)
return base, nil
}
// readFile load a file from stdin, the local directory, or a remote file with a url.

13
cmd/helm/printer.go
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@ -21,6 +21,8 @@ import (
"text/template"
"time"
"github.com/ghodss/yaml"
"k8s.io/helm/pkg/chartutil"
"k8s.io/helm/pkg/hapi/release"
)
@ -51,15 +53,20 @@ func printRelease(out io.Writer, rel *release.Release) error {
if err != nil {
return err
}
cfgStr, err := cfg.YAML()
computed, err := cfg.YAML()
if err != nil {
return err
}
config, err := yaml.Marshal(rel.Config)
if err != nil {
return err
}
data := map[string]interface{}{
"Release": rel,
"Config": string(rel.Config),
"ComputedValues": cfgStr,
"Config": string(config),
"ComputedValues": computed,
"ReleaseDate": rel.Info.LastDeployed.Format(time.ANSIC),
}
return tpl(printReleaseTemplate, data, out)

7
cmd/helm/template.go
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@ -27,7 +27,6 @@ import (
"time"
"github.com/Masterminds/semver"
"github.com/ghodss/yaml"
"github.com/pkg/errors"
"github.com/spf13/cobra"
@ -167,11 +166,7 @@ func (o *templateOptions) run(out io.Writer) error {
Name: o.releaseName,
}
var m map[string]interface{}
if err := yaml.Unmarshal(config, &m); err != nil {
return err
}
if err := chartutil.ProcessDependencies(c, m); err != nil {
if err := chartutil.ProcessDependencies(c, config); err != nil {
return err
}

3
cmd/helm/testdata/output/get-release.txt vendored
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@ -2,7 +2,8 @@ REVISION: 1
RELEASED: Fri Sep 2 22:04:05 1977
CHART: foo-0.1.0-beta.1
USER-SUPPLIED VALUES:
name: "value"
name: value
COMPUTED VALUES:
name: value

3
cmd/helm/testdata/output/get-values.txt vendored
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@ -1 +1,2 @@
name: "value"
name: value

13
pkg/chartutil/dependencies.go
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@ -19,8 +19,6 @@ import (
"log"
"strings"
"github.com/ghodss/yaml"
"k8s.io/helm/pkg/chart"
"k8s.io/helm/pkg/version"
)
@ -166,8 +164,7 @@ Loop:
for _, lr := range c.Metadata.Dependencies {
lr.Enabled = true
}
b, _ := yaml.Marshal(v)
cvals, err := CoalesceValues(c, b)
cvals, err := CoalesceValues(c, v)
if err != nil {
return err
}
@ -227,7 +224,7 @@ func processImportValues(c *chart.Chart) error {
return nil
}
// combine chart values and empty config to get Values
cvals, err := CoalesceValues(c, []byte{})
cvals, err := CoalesceValues(c, nil)
if err != nil {
return err
}
@ -253,7 +250,7 @@ func processImportValues(c *chart.Chart) error {
continue
}
// create value map from child to be merged into parent
b = coalesceTables(cvals, pathToMap(parent, vv.AsMap()))
b = CoalesceTables(cvals, pathToMap(parent, vv.AsMap()))
case string:
child := "exports." + iv
outiv = append(outiv, map[string]string{
@ -265,7 +262,7 @@ func processImportValues(c *chart.Chart) error {
log.Printf("Warning: ImportValues missing table: %v", err)
continue
}
b = coalesceTables(b, vm.AsMap())
b = CoalesceTables(b, vm.AsMap())
}
}
// set our formatted import values
@ -273,7 +270,7 @@ func processImportValues(c *chart.Chart) error {
}
// set the new values
c.Values = coalesceTables(b, cvals)
c.Values = CoalesceTables(b, cvals)
return nil
}

35
pkg/chartutil/values.go
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@ -142,21 +142,14 @@ func ReadValuesFile(filename string) (Values, error) {
// - Scalar values and arrays are replaced, maps are merged
// - A chart has access to all of the variables for it, as well as all of
// the values destined for its dependencies.
func CoalesceValues(chrt *chart.Chart, vals []byte) (Values, error) {
var err error
cvals := Values{}
// Parse values if not nil. We merge these at the top level because
// the passed-in values are in the same namespace as the parent chart.
if vals != nil {
cvals, err = ReadValues(vals)
if err != nil {
return cvals, err
}
func CoalesceValues(chrt *chart.Chart, vals map[string]interface{}) (Values, error) {
if vals == nil {
vals = make(map[string]interface{})
}
if _, err := coalesce(chrt, cvals); err != nil {
return cvals, err
if _, err := coalesce(chrt, vals); err != nil {
return vals, err
}
return coalesceDeps(chrt, cvals)
return coalesceDeps(chrt, vals)
}
// coalesce coalesces the dest values and the chart values, giving priority to the dest values.
@ -229,7 +222,7 @@ func coalesceGlobals(dest, src map[string]interface{}) {
} else {
// Basically, we reverse order of coalesce here to merge
// top-down.
coalesceTables(vv, destvmap)
CoalesceTables(vv, destvmap)
dg[key] = vv
continue
}
@ -273,7 +266,7 @@ func coalesceValues(c *chart.Chart, v map[string]interface{}) {
}
// Because v has higher precedence than nv, dest values override src
// values.
coalesceTables(dest, src)
CoalesceTables(dest, src)
}
} else {
// If the key is not in v, copy it from nv.
@ -285,7 +278,10 @@ func coalesceValues(c *chart.Chart, v map[string]interface{}) {
// coalesceTables merges a source map into a destination map.
//
// dest is considered authoritative.
func coalesceTables(dst, src map[string]interface{}) map[string]interface{} {
func CoalesceTables(dst, src map[string]interface{}) map[string]interface{} {
if dst == nil || src == nil {
return src
}
// Because dest has higher precedence than src, dest values override src
// values.
for key, val := range src {
@ -293,17 +289,14 @@ func coalesceTables(dst, src map[string]interface{}) map[string]interface{} {
if innerdst, ok := dst[key]; !ok {
dst[key] = val
} else if istable(innerdst) {
coalesceTables(innerdst.(map[string]interface{}), val.(map[string]interface{}))
CoalesceTables(innerdst.(map[string]interface{}), val.(map[string]interface{}))
} else {
log.Printf("warning: cannot overwrite table with non table for %s (%v)", key, val)
}
continue
} else if dv, ok := dst[key]; ok && istable(dv) {
log.Printf("warning: destination for %s is a table. Ignoring non-table value %v", key, val)
continue
} else if !ok { // <- ok is still in scope from preceding conditional.
dst[key] = val
continue
}
}
return dst
@ -320,7 +313,7 @@ type ReleaseOptions struct {
// ToRenderValues composes the struct from the data coming from the Releases, Charts and Values files
//
// This takes both ReleaseOptions and Capabilities to merge into the render values.
func ToRenderValues(chrt *chart.Chart, chrtVals []byte, options ReleaseOptions, caps *Capabilities) (Values, error) {
func ToRenderValues(chrt *chart.Chart, chrtVals map[string]interface{}, options ReleaseOptions, caps *Capabilities) (Values, error) {
top := map[string]interface{}{
"Release": map[string]interface{}{

31
pkg/chartutil/values_test.go
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@ -70,7 +70,7 @@ water:
}
}
func TestToRenderValuesCaps(t *testing.T) {
func TestToRenderValues(t *testing.T) {
chartValues := map[string]interface{}{
"name": "al Rashid",
@ -80,12 +80,13 @@ func TestToRenderValuesCaps(t *testing.T) {
},
}
overideValues := `
name: Haroun
where:
city: Baghdad
date: 809 CE
`
overideValues := map[string]interface{}{
"name": "Haroun",
"where": map[string]interface{}{
"city": "Baghdad",
"date": "809 CE",
},
}
c := &chart.Chart{
Metadata: &chart.Metadata{Name: "test"},
@ -98,7 +99,6 @@ where:
c.AddDependency(&chart.Chart{
Metadata: &chart.Metadata{Name: "where"},
})
v := []byte(overideValues)
o := ReleaseOptions{
Name: "Seven Voyages",
@ -111,7 +111,7 @@ where:
KubeVersion: &kversion.Info{Major: "1"},
}
res, err := ToRenderValues(c, v, o, caps)
res, err := ToRenderValues(c, overideValues, o, caps)
if err != nil {
t.Fatal(err)
}
@ -263,7 +263,7 @@ func ttpl(tpl string, v map[string]interface{}) (string, error) {
}
// ref: http://www.yaml.org/spec/1.2/spec.html#id2803362
var testCoalesceValuesYaml = `
var testCoalesceValuesYaml = []byte(`
top: yup
bottom: null
right: Null
@ -286,12 +286,17 @@ pequod:
sail: true
ahab:
scope: whale
`
`)
func TestCoalesceValues(t *testing.T) {
c := loadChart(t, "testdata/moby")
v, err := CoalesceValues(c, []byte(testCoalesceValuesYaml))
vals, err := ReadValues(testCoalesceValuesYaml)
if err != nil {
t.Fatal(err)
}
v, err := CoalesceValues(c, vals)
if err != nil {
t.Fatal(err)
}
@ -366,7 +371,7 @@ func TestCoalesceTables(t *testing.T) {
// What we expect is that anything in dst overrides anything in src, but that
// otherwise the values are coalesced.
coalesceTables(dst, src)
CoalesceTables(dst, src)
if dst["name"] != "Ishmael" {
t.Errorf("Unexpected name: %s", dst["name"])

31
pkg/engine/engine_test.go
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@ -100,12 +100,13 @@ func TestRender(t *testing.T) {
Values: map[string]interface{}{"outer": "DEFAULT", "inner": "DEFAULT"},
}
vals := []byte(`
outer: spouter
inner: inn
global:
callme: Ishmael
`)
vals := map[string]interface{}{
"outer": "spouter",
"inner": "inn",
"global": map[string]interface{}{
"callme": "Ishmael",
},
}
e := New()
v, err := chartutil.CoalesceValues(c, vals)
@ -302,13 +303,17 @@ func TestRenderNestedValues(t *testing.T) {
}
outer.AddDependency(inner)
injValues := []byte(`
what: rosebuds
herrick:
deepest:
what: flower
global:
when: to-day`)
injValues := map[string]interface{}{
"what": "rosebuds",
"herrick": map[string]interface{}{
"deepest": map[string]interface{}{
"what": "flower",
},
},
"global": map[string]interface{}{
"when": "to-day",
},
}
tmp, err := chartutil.CoalesceValues(outer, injValues)
if err != nil {

2
pkg/hapi/release/release.go
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@ -28,7 +28,7 @@ type Release struct {
Chart *chart.Chart `json:"chart,omitempty"`
// Config is the set of extra Values added to the chart.
// These values override the default values inside of the chart.
Config []byte `json:"config,omitempty"`
Config map[string]interface{} `json:"config,omitempty"`
// Manifest is the string representation of the rendered template.
Manifest string `json:"manifest,omitempty"`
// Hooks are all of the hooks declared for this release.

4
pkg/hapi/tiller.go
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@ -98,7 +98,7 @@ type UpdateReleaseRequest struct {
// Chart is the protobuf representation of a chart.
Chart *chart.Chart `json:"chart,omitempty"`
// Values is a string containing (unparsed) YAML values.
Values []byte `json:"values,omitempty"`
Values map[string]interface{} `json:"values,omitempty"`
// dry_run, if true, will run through the release logic, but neither create
DryRun bool `json:"dry_run,omitempty"`
// DisableHooks causes the server to skip running any hooks for the upgrade.
@ -146,7 +146,7 @@ type InstallReleaseRequest struct {
// Chart is the protobuf representation of a chart.
Chart *chart.Chart `json:"chart,omitempty"`
// Values is a string containing (unparsed) YAML values.
Values []byte `json:"values,omitempty"`
Values map[string]interface{} `json:"values,omitempty"`
// DryRun, if true, will run through the release logic, but neither create
// a release object nor deploy to Kubernetes. The release object returned
// in the response will be fake.

13
pkg/helm/client.go
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@ -17,8 +17,6 @@ limitations under the License.
package helm // import "k8s.io/helm/pkg/helm"
import (
yaml "gopkg.in/yaml.v2"
"k8s.io/helm/pkg/chart"
"k8s.io/helm/pkg/chart/loader"
"k8s.io/helm/pkg/chartutil"
@ -95,10 +93,7 @@ func (c *Client) InstallReleaseFromChart(chart *chart.Chart, ns string, opts ...
if err := reqOpts.runBefore(req); err != nil {
return nil, err
}
var m map[string]interface{}
yaml.Unmarshal(req.Values, &m)
err := chartutil.ProcessDependencies(req.Chart, m)
if err != nil {
if err := chartutil.ProcessDependencies(req.Chart, req.Values); err != nil {
return nil, err
}
return c.tiller.InstallRelease(req)
@ -162,11 +157,7 @@ func (c *Client) UpdateReleaseFromChart(rlsName string, chart *chart.Chart, opts
if err := reqOpts.runBefore(req); err != nil {
return nil, err
}
var m map[string]interface{}
if err := yaml.Unmarshal(req.Values, &m); err != nil {
return nil, err
}
if err := chartutil.ProcessDependencies(req.Chart, m); err != nil {
if err := chartutil.ProcessDependencies(req.Chart, req.Values); err != nil {
return nil, err
}
return c.tiller.UpdateRelease(req)

2
pkg/helm/fake.go
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@ -231,7 +231,7 @@ func ReleaseMock(opts *MockReleaseOptions) *release.Release {
Description: "Release mock",
},
Chart: ch,
Config: []byte(`name: "value"`),
Config: map[string]interface{}{"name": "value"},
Version: version,
Namespace: namespace,
Hooks: []*release.Hook{

6
pkg/helm/helm_test.go
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@ -101,12 +101,10 @@ func TestInstallRelease_VerifyOptions(t *testing.T) {
var dryRun = true
var chartName = "alpine"
var chartPath = filepath.Join(chartsDir, chartName)
var overrides = []byte("key1=value1,key2=value2")
// Expected InstallReleaseRequest message
exp := &hapi.InstallReleaseRequest{
Chart: loadChart(t, chartName),
Values: overrides,
DryRun: dryRun,
Name: releaseName,
DisableHooks: disableHooks,
@ -115,7 +113,6 @@ func TestInstallRelease_VerifyOptions(t *testing.T) {
// Options used in InstallRelease
ops := []InstallOption{
ValueOverrides(overrides),
InstallDryRun(dryRun),
ReleaseName(releaseName),
InstallReuseName(reuseName),
@ -191,14 +188,12 @@ func TestUpdateRelease_VerifyOptions(t *testing.T) {
var chartPath = filepath.Join(chartsDir, chartName)
var releaseName = "test"
var disableHooks = true
var overrides = []byte("key1=value1,key2=value2")
var dryRun = false
// Expected UpdateReleaseRequest message
exp := &hapi.UpdateReleaseRequest{
Name: releaseName,
Chart: loadChart(t, chartName),
Values: overrides,
DryRun: dryRun,
DisableHooks: disableHooks,
}
@ -206,7 +201,6 @@ func TestUpdateRelease_VerifyOptions(t *testing.T) {
// Options used in UpdateRelease
ops := []UpdateOption{
UpgradeDryRun(dryRun),
UpdateValueOverrides(overrides),
UpgradeDisableHooks(disableHooks),
}

4
pkg/helm/option.go
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@ -143,7 +143,7 @@ func ReleaseListStatuses(statuses []release.ReleaseStatus) ReleaseListOption {
type InstallOption func(*options)
// ValueOverrides specifies a list of values to include when installing.
func ValueOverrides(raw []byte) InstallOption {
func ValueOverrides(raw map[string]interface{}) InstallOption {
return func(opts *options) {
opts.instReq.Values = raw
}
@ -220,7 +220,7 @@ func RollbackWait(wait bool) RollbackOption {
}
// UpdateValueOverrides specifies a list of values to include when upgrading
func UpdateValueOverrides(raw []byte) UpdateOption {
func UpdateValueOverrides(raw map[string]interface{}) UpdateOption {
return func(opts *options) {
opts.updateReq.Values = raw
}

2
pkg/lint/lint.go
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@ -24,7 +24,7 @@ import (
)
// All runs all of the available linters on the given base directory.
func All(basedir string, values []byte, namespace string, strict bool) support.Linter {
func All(basedir string, values map[string]interface{}, namespace string, strict bool) support.Linter {
// Using abs path to get directory context
chartDir, _ := filepath.Abs(basedir)

2
pkg/lint/lint_test.go
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@ -24,7 +24,7 @@ import (
"testing"
)
var values = []byte{}
var values map[string]interface{}
const namespace = "testNamespace"
const strict = false

9
pkg/lint/rules/template.go
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@ -30,7 +30,7 @@ import (
)
// Templates lints the templates in the Linter.
func Templates(linter *support.Linter, values []byte, namespace string, strict bool) {
func Templates(linter *support.Linter, values map[string]interface{}, namespace string, strict bool) {
path := "templates/"
templatesPath := filepath.Join(linter.ChartDir, path)
@ -56,13 +56,8 @@ func Templates(linter *support.Linter, values []byte, namespace string, strict b
if err != nil {
return
}
// convert our values back into config
yvals, err := yaml.Marshal(cvals)
if err != nil {
return
}
caps := chartutil.DefaultCapabilities
valuesToRender, err := chartutil.ToRenderValues(chart, yvals, options, caps)
valuesToRender, err := chartutil.ToRenderValues(chart, cvals, options, caps)
if err != nil {
// FIXME: This seems to generate a duplicate, but I can't find where the first
// error is coming from.

2
pkg/lint/rules/template_test.go
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@ -44,7 +44,7 @@ func TestValidateAllowedExtension(t *testing.T) {
}
}
var values = []byte("nameOverride: ''\nhttpPort: 80")
var values = map[string]interface{}{"nameOverride": "", "httpPort": 80}
const namespace = "testNamespace"
const strict = false

2
pkg/releaseutil/sorter_test.go
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@ -33,7 +33,7 @@ var releases = []*rspb.Release{
}
func tsRelease(name string, vers int, dur time.Duration, status rspb.ReleaseStatus) *rspb.Release {
tmsp := time.Now().Add(time.Duration(dur))
tmsp := time.Now().Add(dur)
info := &rspb.Info{Status: status, LastDeployed: tmsp}
return &rspb.Release{
Name: name,

22
pkg/tiller/release_server.go
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@ -25,7 +25,6 @@ import (
"time"
"github.com/pkg/errors"
"gopkg.in/yaml.v2"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/discovery"
@ -126,31 +125,14 @@ func (s *ReleaseServer) reuseValues(req *hapi.UpdateReleaseRequest, current *rel
return errors.Wrap(err, "failed to rebuild old values")
}
// merge new values with current
b := append(current.Config, '\n')
req.Values = append(b, req.Values...)
req.Values = chartutil.CoalesceTables(current.Config, req.Values)
req.Chart.Values = oldVals
// yaml unmarshal and marshal to remove duplicate keys
y := map[string]interface{}{}
if err := yaml.Unmarshal(req.Values, &y); err != nil {
return err
}
data, err := yaml.Marshal(y)
if err != nil {
return err
}
req.Values = data
return nil
}
// If req.Values is empty, but current.Config is not, copy current into the
// request.
if (len(req.Values) == 0 || bytes.Equal(req.Values, []byte("{}\n"))) &&
len(current.Config) > 0 &&
!bytes.Equal(current.Config, []byte("{}\n")) {
if len(req.Values) == 0 && len(current.Config) > 0 {
s.Log("copying values from %s (v%d) to new release.", current.Name, current.Version)
req.Values = current.Config
}

4
pkg/tiller/release_server_test.go
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@ -239,7 +239,7 @@ func namedReleaseStub(name string, status release.ReleaseStatus) *release.Releas
Description: "Named Release Stub",
},
Chart: chartStub(),
Config: []byte(`name: value`),
Config: map[string]interface{}{"name": "value"},
Version: 1,
Hooks: []*release.Hook{
{
@ -379,7 +379,7 @@ func releaseWithKeepStub(rlsName string) *release.Release {
Status: release.StatusDeployed,
},
Chart: ch,
Config: []byte(`name: value`),
Config: map[string]interface{}{"name": "value"},
Version: 1,
Manifest: manifestWithKeep,
}

28
pkg/tiller/release_update_test.go
Unescape View File

@ -17,7 +17,6 @@ limitations under the License.
package tiller
import (
"bytes"
"reflect"
"strings"
"testing"
@ -82,7 +81,7 @@ func TestUpdateRelease(t *testing.T) {
if res.Config == nil {
t.Errorf("Got release without config: %#v", res)
} else if !bytes.Equal(res.Config, rel.Config) {
} else if len(res.Config) != len(rel.Config) {
t.Errorf("Expected release values %q, got %q", rel.Config, res.Config)
}
@ -139,7 +138,7 @@ func TestUpdateRelease_ComplexReuseValues(t *testing.T) {
{Name: "templates/hooks", Data: []byte(manifestWithHook)},
},
},
Values: []byte("foo: bar"),
Values: map[string]interface{}{"foo": "bar"},
}
t.Log("Running Install release with foo: bar override")
@ -165,9 +164,8 @@ func TestUpdateRelease_ComplexReuseValues(t *testing.T) {
t.Fatalf("Failed updated: %s", err)
}
expect := "foo: bar"
if rel.Config != nil && !bytes.Equal(rel.Config, []byte(expect)) {
t.Errorf("Expected chart values to be %q, got %q", expect, string(rel.Config))
if rel.Config != nil && rel.Config["foo"] != "bar" {
t.Errorf("Expected chart value 'foo' = 'bar', got %s", rel.Config)
}
req = &hapi.UpdateReleaseRequest{
@ -179,7 +177,7 @@ func TestUpdateRelease_ComplexReuseValues(t *testing.T) {
{Name: "templates/hooks", Data: []byte(manifestWithUpgradeHooks)},
},
},
Values: []byte("foo2: bar2"),
Values: map[string]interface{}{"foo2": "bar2"},
ReuseValues: true,
}
@ -190,9 +188,8 @@ func TestUpdateRelease_ComplexReuseValues(t *testing.T) {
}
// This should have the newly-passed overrides.
expect = "foo: bar\nfoo2: bar2\n"
if rel.Config != nil && !bytes.Equal(rel.Config, []byte(expect)) {
t.Errorf("Expected request config to be %q, got %q", expect, string(rel.Config))
if len(rel.Config) != 2 && rel.Config["foo2"] != "bar2" {
t.Errorf("Expected chart value 'foo2' = 'bar2', got %s", rel.Config)
}
req = &hapi.UpdateReleaseRequest{
@ -204,7 +201,7 @@ func TestUpdateRelease_ComplexReuseValues(t *testing.T) {
{Name: "templates/hooks", Data: []byte(manifestWithUpgradeHooks)},
},
},
Values: []byte("foo: baz"),
Values: map[string]interface{}{"foo": "baz"},
ReuseValues: true,
}
@ -213,9 +210,8 @@ func TestUpdateRelease_ComplexReuseValues(t *testing.T) {
if err != nil {
t.Fatalf("Failed updated: %s", err)
}
expect = "foo: baz\nfoo2: bar2\n"
if rel.Config != nil && !bytes.Equal(rel.Config, []byte(expect)) {
t.Errorf("Expected chart values to be %q, got %q", expect, rel.Config)
if len(rel.Config) != 2 && rel.Config["foo"] != "baz" {
t.Errorf("Expected chart value 'foo' = 'baz', got %s", rel.Config)
}
}
@ -235,7 +231,7 @@ func TestUpdateRelease_ReuseValues(t *testing.T) {
// Since reuseValues is set, this should get ignored.
Values: map[string]interface{}{"foo": "bar"},
},
Values: []byte("name2: val2"),
Values: map[string]interface{}{"name2": "val2"},
ReuseValues: true,
}
res, err := rs.UpdateRelease(req)
@ -248,7 +244,7 @@ func TestUpdateRelease_ReuseValues(t *testing.T) {
}
// This should have the newly-passed overrides and any other computed values. `name: value` comes from release Config via releaseStub()
expect := "name: value\nname2: val2\n"
if res.Config != nil && !bytes.Equal(res.Config, []byte(expect)) {
if len(res.Config) != 2 || res.Config["name"] != "value" || res.Config["name2"] != "val2" {
t.Errorf("Expected request config to be %q, got %q", expect, res.Config)
}
compareStoredAndReturnedRelease(t, *rs, res)

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