Preflight images pinned to a specific tag (#404)

* Pinned netcat, nginx and preflight-mongo images to specific tags

go.sum

@@ -889,6 +889,8 @@ github.com/qlik-oss/k-apis v0.1.5 h1:IeqHuF1IIQCsuSmsUhL7GjdfkOFsNgh3z2UyX59GTsk
 github.com/qlik-oss/k-apis v0.1.5/go.mod h1:yoYGgPJ/H0t9H3NSq64dWfyQY6QWi2L9c+hCJoVO03U=
 github.com/qlik-oss/k-apis v0.1.6 h1:4rTRwgIN1GtkmLa0VBjvpW2oyVC3h1fOcFHEg3NieNA=
 github.com/qlik-oss/k-apis v0.1.6/go.mod h1:r5hXo1mrHOzIdI0Ri9TI4SKjEXft1TZnAyJzOSm9pi0=
+github.com/qlik-oss/k-apis v0.1.7 h1:3QPymn+xMhwslm1F0oqdVqtJ/FdfAJn4vNnmS9NFIoY=
+github.com/qlik-oss/k-apis v0.1.7/go.mod h1:r5hXo1mrHOzIdI0Ri9TI4SKjEXft1TZnAyJzOSm9pi0=
 github.com/qlik-oss/k-apis v0.7.1 h1:7XHTcIVTSgBM8s9LglWbOeWlnKm84cgHIm7Slrjxb9Y=
 github.com/qlik-oss/k-apis v0.7.1/go.mod h1:r5hXo1mrHOzIdI0Ri9TI4SKjEXft1TZnAyJzOSm9pi0=
 github.com/qlik-oss/kustomize/api v0.3.3-0.20200604192606-17370c1af57b h1:UqyMR9WA/MbUxCOaaDFk8D2VwM3fG98foDU5nG2HPoM=

pkg/api/preflight_apis.go

@@ -131,8 +131,8 @@ func (p *PreflightConfig) Initialize() error {
 	}
 	p.AddMinK8sV("1.15")
 	p.AddMinMongoV("3.6")
-	p.AddImage("nginx", "nginx")
-	p.AddImage("netcat", "subfuzion/netcat")
-	p.AddImage("preflight-mongo", "qlik-docker-oss.bintray.io/preflight-mongo")
+	p.AddImage("nginx", "nginx:1.19.0-alpine")
+	p.AddImage("netcat", "qlik-docker-oss.bintray.io/preflight-netcat:v1.0.0")
+	p.AddImage("preflight-mongo", "qlik-docker-oss.bintray.io/preflight-mongo:v1.0.0")
 	return p.Write()
 }

pkg/qliksense/docker_test.go

@@ -235,17 +235,17 @@ spec:
 		t.Fatal("expected to find the GitOps image in the list, but it wasn't there")
 	}
 	if !haveMatchingImage(func(image string) bool {
-		return image == "nginx"
+		return strings.Contains(image, "nginx")
 	}) {
 		t.Fatal("expected to find the nginx Preflight image in the list, but it wasn't there")
 	}
 	if !haveMatchingImage(func(image string) bool {
-		return image == "subfuzion/netcat"
+		return strings.Contains(image, "preflight-netcat")
 	}) {
 		t.Fatal("expected to find the netcat Preflight image in the list, but it wasn't there")
 	}
 	if !haveMatchingImage(func(image string) bool {
-		return image == "qlik-docker-oss.bintray.io/preflight-mongo"
+		return strings.Contains(image, "qlik-docker-oss.bintray.io/preflight-mongo")
 	}) {
 		t.Fatal("expected to find the preflight-mongo image in the list, but it wasn't there")
 	}