func packDir(dir string) (string, error) {
c, err := chart.LoadDir(dir)
if err != nil {
return "", fmt.Errorf("Failed to load %s: %s", dir, err)
}
return chart.Save(c, ".")
}
func doUpload(filename, cname string, cxt *cli.Context) (string, error) {
fi, err := os.Stat(filename)
if err != nil {
return "", err
}
if fi.IsDir() {
format.Info("Chart is directory")
c, err := chart.LoadDir(filename)
if err != nil {
return "", err
}
if cname == "" {
cname = genName(c.Chartfile().Name)
}
// TODO: Is it better to generate the file in temp dir like this, or
// just put it in the CWD?
//tdir, err := ioutil.TempDir("", "helm-")
//if err != nil {
//format.Warn("Could not create temporary directory. Using .")
//tdir = "."
//} else {
//defer os.RemoveAll(tdir)
//}
tdir := "."
tfile, err := chart.Save(c, tdir)
if err != nil {
return "", err
}
filename = tfile
} else if cname == "" {
n, _, e := parseTarName(filename)
if e != nil {
return "", e
}
cname = n
}
// TODO: Add a version build metadata on the chart.
if cxt.Bool("dry-run") {
format.Info("Prepared deploy %q using file %q", cname, filename)
return "", nil
}
c := NewClient(cxt)
return c.PostChart(filename, cname)
}
func TestReplicatedService(t *testing.T) {
replicatedService, err := chart.LoadDir("../../../examples/charts/replicatedservice")
if err != nil {
t.Fatal(err)
}
replicatedServiceContent, err := replicatedService.LoadContent()
if err != nil {
t.Fatal(err)
}
testExpansion(
t,
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: "gs://kubernetes-charts-testing/replicatedservice-1.2.3.tgz",
Properties: map[string]interface{}{
"image": "myimage",
"container_port": 1234,
"replicas": 3,
},
},
Chart: replicatedServiceContent,
},
&expansion.ServiceResponse{
Resources: []interface{}{
map[string]interface{}{
"name": "test_invocation-rc",
"properties": map[string]interface{}{
"apiVersion": "v1",
"kind": "ReplicationController",
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"name": "test_invocation-rc",
},
"name": "test_invocation-rc",
"namespace": "default",
},
"spec": map[string]interface{}{
"replicas": 3.0,
"selector": map[string]interface{}{
"name": "test_invocation",
},
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"name": "test_invocation",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"env": []interface{}{},
"image": "myimage",
"name": "test_invocation",
"ports": []interface{}{
map[string]interface{}{
"containerPort": 1234.0,
"name": "test_invocation",
},
},
},
},
},
},
},
},
"type": "ReplicationController",
},
map[string]interface{}{
"name": "test_invocation-service",
"properties": map[string]interface{}{
"apiVersion": "v1",
"kind": "Service",
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"name": "test_invocation-service",
},
"name": "test_invocation-service",
"namespace": "default",
},
"spec": map[string]interface{}{
"ports": []interface{}{
map[string]interface{}{
"name": "test_invocation",
"port": 1234.0,
"targetPort": 1234.0,
},
},
"selector": map[string]interface{}{
"name": "test_invocation",
},
},
},
"type": "Service",
},
},
},
"", // Error.
)
}