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Add initContainers in imageTagTransformer

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This commit is contained in:
Jingfang Liu
2018-07-20 11:30:06 -07:00
parent 5906aaba19
commit 5851f96524
2 changed files with 28 additions and 14 deletions
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22
pkg/transformers/imagetag.go
View File

@@ -55,15 +55,25 @@ func (pt *imageTagTransformer) Transform(resources resmap.ResMap) error {
then loops though all images inside containers session, finds matched ones and update the tag name
*/
func (pt *imageTagTransformer) findAndReplaceTag(obj map[string]interface{}) error {
_, found := obj["containers"]
if found {
return pt.updateContainers(obj)
paths := []string{"containers", "initContainers"}
found := false
for _, path := range paths {
_, found = obj[path]
if found {
err := pt.updateContainers(obj, path)
if err != nil {
return err
}
}
}
return pt.findContainers(obj)
if !found {
return pt.findContainers(obj)
}
return nil
}
func (pt *imageTagTransformer) updateContainers(obj map[string]interface{}) error {
containers := obj["containers"].([]interface{})
func (pt *imageTagTransformer) updateContainers(obj map[string]interface{}, path string) error {
containers := obj[path].([]interface{})
for i := range containers {
container := containers[i].(map[string]interface{})
image, found := container["image"]

20
pkg/transformers/imagetag_test.go
View File

@@ -39,15 +39,17 @@ func TestImageTagTransformer(t *testing.T) {
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"initContainers": []interface{}{
map[string]interface{}{
"name": "nginx2",
"image": "my-nginx:1.8.0",
},
},
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
map[string]interface{}{
"name": "nginx2",
"image": "my-nginx:1.8.0",
},
},
},
},
@@ -101,15 +103,17 @@ func TestImageTagTransformer(t *testing.T) {
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"initContainers": []interface{}{
map[string]interface{}{
"name": "nginx2",
"image": "my-nginx:previous",
},
},
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:v2",
},
map[string]interface{}{
"name": "nginx2",
"image": "my-nginx:previous",
},
},
},
},