feat: support external traffic policy

Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>

script/test/fixtures/external-traffic-policy/docker-compose-v1.yaml

@@ -0,0 +1,14 @@
+version: "3.3"
+
+services:
+  front-end:
+    image: gcr.io/google-samples/gb-frontend:v4
+    environment:
+      - GET_HOSTS_FROM=dns
+    ports:
+      - 80:80
+    labels:
+      kompose.service.expose: lb
+      kompose.service.expose.ingress-class-name: nginx
+      kompose.service.external-traffic-policy: local
+      kompose.service.type: loadbalancer

script/test/fixtures/external-traffic-policy/docker-compose-v2.yaml

@@ -0,0 +1,14 @@
+version: "3.3"
+
+services:
+  front-end:
+    image: gcr.io/google-samples/gb-frontend:v4
+    environment:
+      - GET_HOSTS_FROM=dns
+    ports:
+      - 80:80
+    labels:
+      kompose.service.expose: lb
+      kompose.service.expose.ingress-class-name: nginx
+      kompose.service.external-traffic-policy: local
+      kompose.service.type: headless

script/test/fixtures/external-traffic-policy/output-k8s-v1.yaml

@@ -0,0 +1,85 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    kompose.service.expose: lb
+    kompose.service.expose.ingress-class-name: nginx
+    kompose.service.external-traffic-policy: local
+    kompose.service.type: loadbalancer
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end-tcp
+  name: front-end-tcp
+spec:
+  externalTrafficPolicy: Local
+  ports:
+    - name: "80"
+      port: 80
+      targetPort: 80
+  selector:
+    io.kompose.service: front-end
+  type: LoadBalancer
+status:
+  loadBalancer: {}
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.service.expose: lb
+    kompose.service.expose.ingress-class-name: nginx
+    kompose.service.external-traffic-policy: local
+    kompose.service.type: loadbalancer
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      io.kompose.service: front-end
+  strategy: {}
+  template:
+    metadata:
+      annotations:
+        kompose.service.expose: lb
+        kompose.service.expose.ingress-class-name: nginx
+        kompose.service.external-traffic-policy: local
+        kompose.service.type: loadbalancer
+      creationTimestamp: null
+      labels:
+        io.kompose.network/external-traffic-policy-default: "true"
+        io.kompose.service: front-end
+    spec:
+      containers:
+        - env:
+            - name: GET_HOSTS_FROM
+              value: dns
+          image: gcr.io/google-samples/gb-frontend:v4
+          name: front-end
+          ports:
+            - containerPort: 80
+              hostPort: 80
+              protocol: TCP
+          resources: {}
+      restartPolicy: Always
+status: {}
+
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  creationTimestamp: null
+  name: external-traffic-policy-default
+spec:
+  ingress:
+    - from:
+        - podSelector:
+            matchLabels:
+              io.kompose.network/external-traffic-policy-default: "true"
+  podSelector:
+    matchLabels:
+      io.kompose.network/external-traffic-policy-default: "true"

script/test/fixtures/external-traffic-policy/output-k8s-v2.yaml

@@ -0,0 +1,115 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    kompose.service.expose: lb
+    kompose.service.expose.ingress-class-name: nginx
+    kompose.service.external-traffic-policy: local
+    kompose.service.type: headless
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  clusterIP: None
+  ports:
+    - name: "80"
+      port: 80
+      targetPort: 80
+  selector:
+    io.kompose.service: front-end
+  type: ClusterIP
+status:
+  loadBalancer: {}
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.service.expose: lb
+    kompose.service.expose.ingress-class-name: nginx
+    kompose.service.external-traffic-policy: local
+    kompose.service.type: headless
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      io.kompose.service: front-end
+  strategy: {}
+  template:
+    metadata:
+      annotations:
+        kompose.service.expose: lb
+        kompose.service.expose.ingress-class-name: nginx
+        kompose.service.external-traffic-policy: local
+        kompose.service.type: headless
+      creationTimestamp: null
+      labels:
+        io.kompose.network/external-traffic-policy-default: "true"
+        io.kompose.service: front-end
+    spec:
+      containers:
+        - env:
+            - name: GET_HOSTS_FROM
+              value: dns
+          image: gcr.io/google-samples/gb-frontend:v4
+          name: front-end
+          ports:
+            - containerPort: 80
+              hostPort: 80
+              protocol: TCP
+          resources: {}
+      restartPolicy: Always
+status: {}
+
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  annotations:
+    kompose.service.expose: lb
+    kompose.service.expose.ingress-class-name: nginx
+    kompose.service.external-traffic-policy: local
+    kompose.service.type: headless
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  ingressClassName: nginx
+  rules:
+    - host: lb
+      http:
+        paths:
+          - backend:
+              service:
+                name: front-end
+                port:
+                  number: 80
+            path: /
+            pathType: Prefix
+status:
+  loadBalancer: {}
+
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  creationTimestamp: null
+  name: external-traffic-policy-default
+spec:
+  ingress:
+    - from:
+        - podSelector:
+            matchLabels:
+              io.kompose.network/external-traffic-policy-default: "true"
+  podSelector:
+    matchLabels:
+      io.kompose.network/external-traffic-policy-default: "true"
+

script/test/fixtures/external-traffic-policy/output-os-v1.yaml

@@ -0,0 +1,106 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    kompose.service.expose: lb
+    kompose.service.expose.ingress-class-name: nginx
+    kompose.service.external-traffic-policy: local
+    kompose.service.type: loadbalancer
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end-tcp
+  name: front-end-tcp
+spec:
+  externalTrafficPolicy: Local
+  ports:
+    - name: "80"
+      port: 80
+      targetPort: 80
+  selector:
+    io.kompose.service: front-end
+  type: LoadBalancer
+status:
+  loadBalancer: {}
+
+---
+apiVersion: v1
+kind: DeploymentConfig
+metadata:
+  annotations:
+    kompose.service.expose: lb
+    kompose.service.expose.ingress-class-name: nginx
+    kompose.service.external-traffic-policy: local
+    kompose.service.type: loadbalancer
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  replicas: 1
+  selector:
+    io.kompose.service: front-end
+  strategy:
+    resources: {}
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        io.kompose.network/external-traffic-policy-default: "true"
+        io.kompose.service: front-end
+    spec:
+      containers:
+        - env:
+            - name: GET_HOSTS_FROM
+              value: dns
+          image: ' '
+          name: front-end
+          ports:
+            - containerPort: 80
+              hostPort: 80
+              protocol: TCP
+          resources: {}
+      restartPolicy: Always
+  test: false
+  triggers:
+    - type: ConfigChange
+    - imageChangeParams:
+        automatic: true
+        containerNames:
+          - front-end
+        from:
+          kind: ImageStreamTag
+          name: front-end:v4
+      type: ImageChange
+status:
+  availableReplicas: 0
+  latestVersion: 0
+  observedGeneration: 0
+  replicas: 0
+  unavailableReplicas: 0
+  updatedReplicas: 0
+
+---
+apiVersion: v1
+kind: ImageStream
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  lookupPolicy:
+    local: false
+  tags:
+    - annotations: null
+      from:
+        kind: DockerImage
+        name: gcr.io/google-samples/gb-frontend:v4
+      generation: null
+      importPolicy: {}
+      name: v4
+      referencePolicy:
+        type: ""
+status:
+  dockerImageRepository: ""
+

script/test/fixtures/external-traffic-policy/output-os-v2.yaml

@@ -0,0 +1,125 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    kompose.service.expose: lb
+    kompose.service.expose.ingress-class-name: nginx
+    kompose.service.external-traffic-policy: local
+    kompose.service.type: headless
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  clusterIP: None
+  ports:
+    - name: "80"
+      port: 80
+      targetPort: 80
+  selector:
+    io.kompose.service: front-end
+  type: ClusterIP
+status:
+  loadBalancer: {}
+
+---
+apiVersion: v1
+kind: DeploymentConfig
+metadata:
+  annotations:
+    kompose.service.expose: lb
+    kompose.service.expose.ingress-class-name: nginx
+    kompose.service.external-traffic-policy: local
+    kompose.service.type: headless
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  replicas: 1
+  selector:
+    io.kompose.service: front-end
+  strategy:
+    resources: {}
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        io.kompose.network/external-traffic-policy-default: "true"
+        io.kompose.service: front-end
+    spec:
+      containers:
+        - env:
+            - name: GET_HOSTS_FROM
+              value: dns
+          image: ' '
+          name: front-end
+          ports:
+            - containerPort: 80
+              hostPort: 80
+              protocol: TCP
+          resources: {}
+      restartPolicy: Always
+  test: false
+  triggers:
+    - type: ConfigChange
+    - imageChangeParams:
+        automatic: true
+        containerNames:
+          - front-end
+        from:
+          kind: ImageStreamTag
+          name: front-end:v4
+      type: ImageChange
+status:
+  availableReplicas: 0
+  latestVersion: 0
+  observedGeneration: 0
+  replicas: 0
+  unavailableReplicas: 0
+  updatedReplicas: 0
+
+---
+apiVersion: v1
+kind: ImageStream
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  lookupPolicy:
+    local: false
+  tags:
+    - annotations: null
+      from:
+        kind: DockerImage
+        name: gcr.io/google-samples/gb-frontend:v4
+      generation: null
+      importPolicy: {}
+      name: v4
+      referencePolicy:
+        type: ""
+status:
+  dockerImageRepository: ""
+
+---
+apiVersion: v1
+kind: Route
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.service: front-end
+  name: front-end
+spec:
+  host: lb
+  port:
+    targetPort: 80
+  to:
+    kind: Service
+    name: front-end
+    weight: null
+status:
+  ingress: null
+

script/test/fixtures/v3.0/docker-compose.yaml

@@ -25,4 +25,4 @@ networks:
       name: app-network
   web:
     external:
-      name: web-network
+      name: web-network

script/test/fixtures/v3.0/output-k8s.yaml

@@ -53,6 +53,54 @@ spec:
       restartPolicy: Always
 status: {}
 
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  creationTimestamp: null
+  name: normalized-network
+spec:
+  ingress:
+    - from:
+        - podSelector:
+            matchLabels:
+              io.kompose.network/normalized-network: "true"
+  podSelector:
+    matchLabels:
+      io.kompose.network/normalized-network: "true"
+
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  creationTimestamp: null
+  name: v30-normalized-network
+spec:
+  ingress:
+    - from:
+        - podSelector:
+            matchLabels:
+              io.kompose.network/v30-normalized-network: "true"
+  podSelector:
+    matchLabels:
+      io.kompose.network/v30-normalized-network: "true"
+
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  creationTimestamp: null
+  name: app-network
+spec:
+  ingress:
+    - from:
+        - podSelector:
+            matchLabels:
+              io.kompose.network/normalized-network: "true"
+  podSelector:
+    matchLabels:
+      io.kompose.network/normalized-network: "true"
+
 ---
 apiVersion: networking.k8s.io/v1
 kind: NetworkPolicy
@@ -90,16 +138,16 @@ apiVersion: networking.k8s.io/v1
 kind: NetworkPolicy
 metadata:
   creationTimestamp: null
-  name: v30-normalized-network
+  name: normalized-network
 spec:
   ingress:
     - from:
         - podSelector:
             matchLabels:
-              io.kompose.network/v30-normalized-network: "true"
+              io.kompose.network/normalized-network: "true"
   podSelector:
     matchLabels:
-      io.kompose.network/v30-normalized-network: "true"
+      io.kompose.network/normalized-network: "true"
 
 ---
 apiVersion: apps/v1
@@ -155,4 +203,3 @@ spec:
   podSelector:
     matchLabels:
       io.kompose.network/v30-default: "true"
-

script/test/fixtures/v3.0/output-os.yaml

@@ -171,4 +171,3 @@ spec:
         type: ""
 status:
   dockerImageRepository: ""
-