From 1c4b17896b9e07c4885e9b1af92b283031bc9ad8 Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:04:56 +0200
Subject: [PATCH 01/12] Convert the pod into a proper deployment

Signed-off-by: David Gageot <david@gageot.net>
---
 .../nodejs/backend/k8s/deployment.yaml        | 31 +++++++++++++++++++
 .../examples/nodejs/backend/k8s/pod.yaml      | 10 ------
 integration/run_test.go                       |  2 +-
 3 files changed, 32 insertions(+), 11 deletions(-)
 create mode 100644 integration/examples/nodejs/backend/k8s/deployment.yaml
 delete mode 100644 integration/examples/nodejs/backend/k8s/pod.yaml

diff --git a/integration/examples/nodejs/backend/k8s/deployment.yaml b/integration/examples/nodejs/backend/k8s/deployment.yaml
new file mode 100644
index 00000000000..7f879170c8b
--- /dev/null
+++ b/integration/examples/nodejs/backend/k8s/deployment.yaml
@@ -0,0 +1,31 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: node
+spec:
+  ports:
+    - port: 3000
+      name: http
+  type: LoadBalancer
+  selector:
+    app: node
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: node
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: node
+  template:
+    metadata:
+      labels:
+        app: node
+    spec:
+      containers:
+      - name: node
+        image: gcr.io/k8s-skaffold/node-example
+        ports:
+        - containerPort: 3000
diff --git a/integration/examples/nodejs/backend/k8s/pod.yaml b/integration/examples/nodejs/backend/k8s/pod.yaml
deleted file mode 100644
index 8fe53e3720e..00000000000
--- a/integration/examples/nodejs/backend/k8s/pod.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: node
-spec:
-  containers:
-  - name: node
-    image: gcr.io/k8s-skaffold/node-example
-    ports:
-    - containerPort: 3000
diff --git a/integration/run_test.go b/integration/run_test.go
index 73ab8022e98..04dd2e2297f 100644
--- a/integration/run_test.go
+++ b/integration/run_test.go
@@ -46,7 +46,7 @@ func TestRun(t *testing.T) {
 			description: "nodejs",
 			dir:         "examples/nodejs",
 			env:         []string{"SCRIPT=dev"},
-			pods:        []string{"node"},
+			deployments: []string{"node"},
 		}, {
 			description: "structure-tests",
 			dir:         "examples/structure-tests",

From 422e8d85335e7c61ab3e84cbdb1b6793c0c1c431 Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:14:50 +0200
Subject: [PATCH 02/12] Always run `dev` script
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The sample currently doesn’t work

Signed-off-by: David Gageot <david@gageot.net>
---
 integration/examples/nodejs/backend/Dockerfile | 4 +---
 integration/examples/nodejs/skaffold.yaml      | 3 ---
 integration/run_test.go                        | 1 -
 3 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/integration/examples/nodejs/backend/Dockerfile b/integration/examples/nodejs/backend/Dockerfile
index 01ef927e8e4..9f679678e41 100644
--- a/integration/examples/nodejs/backend/Dockerfile
+++ b/integration/examples/nodejs/backend/Dockerfile
@@ -1,10 +1,8 @@
 FROM node:8.12.0-alpine
 
-ARG SCRIPT
-ENV SCRIPT ${SCRIPT}
 WORKDIR /opt/backend
 EXPOSE 3000
-CMD ["npm", "run", ${SCRIPT}]
+CMD ["npm", "run", "dev"]
 
 COPY . .
 RUN npm install
diff --git a/integration/examples/nodejs/skaffold.yaml b/integration/examples/nodejs/skaffold.yaml
index 5b15608c1a3..06a3e139aed 100644
--- a/integration/examples/nodejs/skaffold.yaml
+++ b/integration/examples/nodejs/skaffold.yaml
@@ -4,9 +4,6 @@ build:
   artifacts:
   - image: gcr.io/k8s-skaffold/node-example
     context: backend
-    docker:
-      buildArgs:
-        SCRIPT: "{{.SCRIPT}}"
     sync:
       manual:
       # Sync all the javascript files that are in the src folder
diff --git a/integration/run_test.go b/integration/run_test.go
index 04dd2e2297f..37980bf8bb3 100644
--- a/integration/run_test.go
+++ b/integration/run_test.go
@@ -45,7 +45,6 @@ func TestRun(t *testing.T) {
 		}, {
 			description: "nodejs",
 			dir:         "examples/nodejs",
-			env:         []string{"SCRIPT=dev"},
 			deployments: []string{"node"},
 		}, {
 			description: "structure-tests",

From 7da7ce32166c94a03f1c90134f2cede4ffe9c80a Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:15:54 +0200
Subject: [PATCH 03/12] Improve caching

Signed-off-by: David Gageot <david@gageot.net>
---
 integration/examples/nodejs/backend/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/integration/examples/nodejs/backend/Dockerfile b/integration/examples/nodejs/backend/Dockerfile
index 9f679678e41..9d70d3d6e2d 100644
--- a/integration/examples/nodejs/backend/Dockerfile
+++ b/integration/examples/nodejs/backend/Dockerfile
@@ -4,5 +4,6 @@ WORKDIR /opt/backend
 EXPOSE 3000
 CMD ["npm", "run", "dev"]
 
-COPY . .
+COPY package* ./
 RUN npm install
+COPY . .

From 3418d1b9ba98953f1ace210dc0d5126fb627e886 Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:20:16 +0200
Subject: [PATCH 04/12] Convert the pod into a proper deployment

Signed-off-by: David Gageot <david@gageot.net>
---
 .../react-reload/app/k8s/deployment.yaml      | 31 +++++++++++++++++++
 .../examples/react-reload/app/k8s/pod.yaml    | 10 ------
 2 files changed, 31 insertions(+), 10 deletions(-)
 create mode 100644 integration/examples/react-reload/app/k8s/deployment.yaml
 delete mode 100644 integration/examples/react-reload/app/k8s/pod.yaml

diff --git a/integration/examples/react-reload/app/k8s/deployment.yaml b/integration/examples/react-reload/app/k8s/deployment.yaml
new file mode 100644
index 00000000000..9631e2f3ca6
--- /dev/null
+++ b/integration/examples/react-reload/app/k8s/deployment.yaml
@@ -0,0 +1,31 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: node
+spec:
+  ports:
+    - port: 8080
+      name: http
+  type: LoadBalancer
+  selector:
+    app: node
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: node
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: node
+  template:
+    metadata:
+      labels:
+        app: node
+    spec:
+      containers:
+      - name: react
+        image: gcr.io/k8s-skaffold/react-reload
+        ports:
+        - containerPort: 8080
diff --git a/integration/examples/react-reload/app/k8s/pod.yaml b/integration/examples/react-reload/app/k8s/pod.yaml
deleted file mode 100644
index 51aa14b5c00..00000000000
--- a/integration/examples/react-reload/app/k8s/pod.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: react
-spec:
-  containers:
-  - name: react
-    image: gcr.io/k8s-skaffold/react-reload
-    ports:
-    - containerPort: 8080

From 35ca1c48208d9520c02b863fec14e58314b85d1b Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:24:03 +0200
Subject: [PATCH 05/12] Simpler Dockerfile

Signed-off-by: David Gageot <david@gageot.net>
---
 integration/examples/react-reload/app/Dockerfile | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/integration/examples/react-reload/app/Dockerfile b/integration/examples/react-reload/app/Dockerfile
index a3bdaa36a67..a503e89dd61 100644
--- a/integration/examples/react-reload/app/Dockerfile
+++ b/integration/examples/react-reload/app/Dockerfile
@@ -1,16 +1,9 @@
-FROM node:alpine
+FROM node:8.12.0-alpine
 
 WORKDIR /app
-COPY package.json ./
-RUN ["npm", "install"]
-
-FROM node:alpine
-
-WORKDIR /app
-
-COPY --from=0 /app/node_modules node_modules
-
 EXPOSE 8080
 CMD ["npm", "run", "dev"]
 
+COPY package* ./
+RUN npm install
 COPY . .

From 7d76f6ae750beefc463577ab79b3de2b7988a72e Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:29:25 +0200
Subject: [PATCH 06/12] Use the new manual sync syntax

Signed-off-by: David Gageot <david@gageot.net>
---
 integration/examples/react-reload/skaffold.yaml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/integration/examples/react-reload/skaffold.yaml b/integration/examples/react-reload/skaffold.yaml
index 2adfa800c88..c058bc65cad 100644
--- a/integration/examples/react-reload/skaffold.yaml
+++ b/integration/examples/react-reload/skaffold.yaml
@@ -5,8 +5,11 @@ build:
   - image: gcr.io/k8s-skaffold/react-reload
     context: app
     sync:
-      'src/components/*': src/components/
-      'src/styles/*': src/styles/
+      manual:
+      - src: 'src/components/*'
+        dest: .
+      - src: 'src/styles/*'
+        dest: .
 deploy:
   kubectl:
     manifests:

From 33a3aecce80f14a95682b8949a5c80259817972b Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:35:43 +0200
Subject: [PATCH 07/12] Convert the pods into proper deployments

Signed-off-by: David Gageot <david@gageot.net>
---
 .../examples/hot-reload/node/k8s/node.yaml    | 31 +++++++++++++++++++
 .../examples/hot-reload/node/k8s/pod.yaml     | 10 ------
 .../examples/hot-reload/python/k8s/pod.yaml   | 10 ------
 .../hot-reload/python/k8s/python.yaml         | 31 +++++++++++++++++++
 4 files changed, 62 insertions(+), 20 deletions(-)
 create mode 100644 integration/examples/hot-reload/node/k8s/node.yaml
 delete mode 100644 integration/examples/hot-reload/node/k8s/pod.yaml
 delete mode 100644 integration/examples/hot-reload/python/k8s/pod.yaml
 create mode 100644 integration/examples/hot-reload/python/k8s/python.yaml

diff --git a/integration/examples/hot-reload/node/k8s/node.yaml b/integration/examples/hot-reload/node/k8s/node.yaml
new file mode 100644
index 00000000000..7f879170c8b
--- /dev/null
+++ b/integration/examples/hot-reload/node/k8s/node.yaml
@@ -0,0 +1,31 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: node
+spec:
+  ports:
+    - port: 3000
+      name: http
+  type: LoadBalancer
+  selector:
+    app: node
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: node
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: node
+  template:
+    metadata:
+      labels:
+        app: node
+    spec:
+      containers:
+      - name: node
+        image: gcr.io/k8s-skaffold/node-example
+        ports:
+        - containerPort: 3000
diff --git a/integration/examples/hot-reload/node/k8s/pod.yaml b/integration/examples/hot-reload/node/k8s/pod.yaml
deleted file mode 100644
index 8fe53e3720e..00000000000
--- a/integration/examples/hot-reload/node/k8s/pod.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: node
-spec:
-  containers:
-  - name: node
-    image: gcr.io/k8s-skaffold/node-example
-    ports:
-    - containerPort: 3000
diff --git a/integration/examples/hot-reload/python/k8s/pod.yaml b/integration/examples/hot-reload/python/k8s/pod.yaml
deleted file mode 100644
index 54634a5c217..00000000000
--- a/integration/examples/hot-reload/python/k8s/pod.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: python
-spec:
-  containers:
-  - name: python
-    image: gcr.io/k8s-skaffold/python-reload
-    ports:
-    - containerPort: 5000
diff --git a/integration/examples/hot-reload/python/k8s/python.yaml b/integration/examples/hot-reload/python/k8s/python.yaml
new file mode 100644
index 00000000000..0870a1d1e7c
--- /dev/null
+++ b/integration/examples/hot-reload/python/k8s/python.yaml
@@ -0,0 +1,31 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: python
+spec:
+  ports:
+    - port: 5000
+      name: http
+  type: LoadBalancer
+  selector:
+    app: python
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: python
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: python
+  template:
+    metadata:
+      labels:
+        app: python
+    spec:
+      containers:
+      - name: python
+        image: gcr.io/k8s-skaffold/python-reload
+        ports:
+        - containerPort: 5000

From 1d5762750c2513313aff620f9b0dacc462398fc7 Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:48:39 +0200
Subject: [PATCH 08/12] Fix the hot reload sample

Signed-off-by: David Gageot <david@gageot.net>
---
 .../examples/hot-reload/node/Dockerfile       |  10 +-
 .../hot-reload/node/package-lock.json         | 401 +++++++++++++++---
 .../examples/hot-reload/node/package.json     |  10 +-
 .../examples/hot-reload/node/src/index.js     |   7 +
 .../examples/hot-reload/node/src/server.js    |  14 -
 .../examples/hot-reload/python/Dockerfile     |   2 +-
 6 files changed, 373 insertions(+), 71 deletions(-)
 create mode 100644 integration/examples/hot-reload/node/src/index.js
 delete mode 100644 integration/examples/hot-reload/node/src/server.js

diff --git a/integration/examples/hot-reload/node/Dockerfile b/integration/examples/hot-reload/node/Dockerfile
index d3434e4ed8c..7cd898acae0 100644
--- a/integration/examples/hot-reload/node/Dockerfile
+++ b/integration/examples/hot-reload/node/Dockerfile
@@ -1,5 +1,9 @@
-FROM gcr.io/k8s-skaffold/nodemon
+FROM node:8.12.0-alpine
 
+WORKDIR /opt/backend
 EXPOSE 3000
-CMD ["nodemon","--legacy-watch", "server.js"]
-COPY src ./
+CMD ["npm", "run", "dev"]
+
+COPY package* ./
+RUN npm install
+COPY src .
diff --git a/integration/examples/hot-reload/node/package-lock.json b/integration/examples/hot-reload/node/package-lock.json
index 640b8eaf7a7..a3ae06edb4d 100644
--- a/integration/examples/hot-reload/node/package-lock.json
+++ b/integration/examples/hot-reload/node/package-lock.json
@@ -1,5 +1,5 @@
 {
-  "name": "node",
+  "name": "backend",
   "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
@@ -10,6 +10,15 @@
       "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
       "dev": true
     },
+    "accepts": {
+      "version": "1.3.5",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
+      "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
+      "requires": {
+        "mime-types": "2.1.21",
+        "negotiator": "0.6.1"
+      }
+    },
     "ansi-align": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ansi-align/-/ansi-align-2.0.0.tgz",
@@ -62,6 +71,11 @@
       "integrity": "sha1-45sJrqne+Gao8gbiiK9jkZuuOcQ=",
       "dev": true
     },
+    "array-flatten": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+      "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
+    },
     "array-unique": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/array-unique/-/array-unique-0.3.2.tgz",
@@ -153,6 +167,23 @@
       "integrity": "sha512-DYWGk01lDcxeS/K9IHPGWfT8PsJmbXRtRd2Sx72Tnb8pcYZQFF1oSDb8hJtS1vhp212q1Rzi5dUf9+nq0o9UIg==",
       "dev": true
     },
+    "body-parser": {
+      "version": "1.18.3",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.3.tgz",
+      "integrity": "sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=",
+      "requires": {
+        "bytes": "3.0.0",
+        "content-type": "1.0.4",
+        "debug": "2.6.9",
+        "depd": "1.1.2",
+        "http-errors": "1.6.3",
+        "iconv-lite": "0.4.23",
+        "on-finished": "2.3.0",
+        "qs": "6.5.2",
+        "raw-body": "2.3.3",
+        "type-is": "1.6.16"
+      }
+    },
     "boxen": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/boxen/-/boxen-1.3.0.tgz",
@@ -207,6 +238,11 @@
         }
       }
     },
+    "bytes": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
+      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
+    },
     "cache-base": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/cache-base/-/cache-base-1.0.1.tgz",
@@ -354,6 +390,26 @@
         "xdg-basedir": "3.0.0"
       }
     },
+    "content-disposition": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
+      "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ="
+    },
+    "content-type": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
+      "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
+    },
+    "cookie": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
+      "integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s="
+    },
+    "cookie-signature": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
+      "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
+    },
     "copy-descriptor": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/copy-descriptor/-/copy-descriptor-0.1.1.tgz",
@@ -393,20 +449,11 @@
       "dev": true
     },
     "debug": {
-      "version": "3.2.6",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
-      "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
-      "dev": true,
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
       "requires": {
-        "ms": "2.1.1"
-      },
-      "dependencies": {
-        "ms": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
-          "dev": true
-        }
+        "ms": "2.0.0"
       }
     },
     "decode-uri-component": {
@@ -462,6 +509,16 @@
         }
       }
     },
+    "depd": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
+      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
+    },
+    "destroy": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
+      "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
+    },
     "dot-prop": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-4.2.0.tgz",
@@ -477,12 +534,32 @@
       "integrity": "sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=",
       "dev": true
     },
+    "ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
+    },
+    "encodeurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
+    },
+    "escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
+    },
     "escape-string-regexp": {
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-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        }
       }
     },
     "union-value": {
@@ -2391,6 +2679,11 @@
         "crypto-random-string": "1.0.0"
       }
     },
+    "unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+    },
     "unset-value": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz",
@@ -2488,6 +2781,16 @@
       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
       "dev": true
     },
+    "utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+    },
+    "vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
diff --git a/integration/examples/hot-reload/node/package.json b/integration/examples/hot-reload/node/package.json
index c5e128b7528..86589a9cb09 100644
--- a/integration/examples/hot-reload/node/package.json
+++ b/integration/examples/hot-reload/node/package.json
@@ -1,13 +1,15 @@
 {
-  "name": "node",
+  "name": "backend",
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
   "scripts": {
-    "dev": "nodemon server.js"
+    "dev": "nodemon src/index.js"
+  },
+  "dependencies": {
+    "express": "^4.16.4"
   },
-  "dependencies": {},
   "devDependencies": {
     "nodemon": "^1.18.4"
   }
-}
+}
\ No newline at end of file
diff --git a/integration/examples/hot-reload/node/src/index.js b/integration/examples/hot-reload/node/src/index.js
new file mode 100644
index 00000000000..b41710e0c40
--- /dev/null
+++ b/integration/examples/hot-reload/node/src/index.js
@@ -0,0 +1,7 @@
+const express = require('express')
+const app = express()
+const port = 3000
+
+app.get('/', (req, res) => res.send('Hello World!'))
+
+app.listen(port, () => console.log(`Example app listening on port ${port}!`))
diff --git a/integration/examples/hot-reload/node/src/server.js b/integration/examples/hot-reload/node/src/server.js
deleted file mode 100644
index 5115ab9cd63..00000000000
--- a/integration/examples/hot-reload/node/src/server.js
+++ /dev/null
@@ -1,14 +0,0 @@
-const http = require('http');
-
-const hostname = '127.0.0.1';
-const port = 3000;
-
-const server = http.createServer((req, res) => {
-  res.statusCode = 200;
-  res.setHeader('Content-Type', 'text/plain');
-  res.end('Hello World from Node!\n');
-});
-
-server.listen(port, hostname, () => {
-  console.log(`Node server running at http://${hostname}:${port}/`);
-});
\ No newline at end of file
diff --git a/integration/examples/hot-reload/python/Dockerfile b/integration/examples/hot-reload/python/Dockerfile
index 69130533813..75961501307 100644
--- a/integration/examples/hot-reload/python/Dockerfile
+++ b/integration/examples/hot-reload/python/Dockerfile
@@ -1,5 +1,5 @@
 FROM python:3.7-slim
-CMD ["python", "-m", "flask", "run"]
+CMD ["python", "-m", "flask", "run", "--host=0.0.0.0"]
 ENV FLASK_DEBUG=1
 ENV FLASK_APP=app.py
 

From 0082bc2624624cbeb914aa08fe3e3e7dcbf639a8 Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:52:09 +0200
Subject: [PATCH 09/12] Simplify k8s configuration

Signed-off-by: David Gageot <david@gageot.net>
---
 integration/examples/hot-reload/{node => }/k8s/node.yaml      | 4 +---
 integration/examples/hot-reload/{python => }/k8s/python.yaml  | 4 +---
 integration/examples/hot-reload/skaffold.yaml                 | 4 ----
 integration/examples/nodejs/{backend => }/k8s/deployment.yaml | 4 +---
 integration/examples/nodejs/skaffold.yaml                     | 4 ----
 .../examples/react-reload/{app => }/k8s/deployment.yaml       | 4 +---
 integration/examples/react-reload/skaffold.yaml               | 4 ----
 7 files changed, 4 insertions(+), 24 deletions(-)
 rename integration/examples/hot-reload/{node => }/k8s/node.yaml (89%)
 rename integration/examples/hot-reload/{python => }/k8s/python.yaml (90%)
 rename integration/examples/nodejs/{backend => }/k8s/deployment.yaml (89%)
 rename integration/examples/react-reload/{app => }/k8s/deployment.yaml (89%)

diff --git a/integration/examples/hot-reload/node/k8s/node.yaml b/integration/examples/hot-reload/k8s/node.yaml
similarity index 89%
rename from integration/examples/hot-reload/node/k8s/node.yaml
rename to integration/examples/hot-reload/k8s/node.yaml
index 7f879170c8b..94ba7d1d989 100644
--- a/integration/examples/hot-reload/node/k8s/node.yaml
+++ b/integration/examples/hot-reload/k8s/node.yaml
@@ -4,8 +4,7 @@ metadata:
   name: node
 spec:
   ports:
-    - port: 3000
-      name: http
+  - port: 3000
   type: LoadBalancer
   selector:
     app: node
@@ -15,7 +14,6 @@ kind: Deployment
 metadata:
   name: node
 spec:
-  replicas: 1
   selector:
     matchLabels:
       app: node
diff --git a/integration/examples/hot-reload/python/k8s/python.yaml b/integration/examples/hot-reload/k8s/python.yaml
similarity index 90%
rename from integration/examples/hot-reload/python/k8s/python.yaml
rename to integration/examples/hot-reload/k8s/python.yaml
index 0870a1d1e7c..e4caeac0a0a 100644
--- a/integration/examples/hot-reload/python/k8s/python.yaml
+++ b/integration/examples/hot-reload/k8s/python.yaml
@@ -4,8 +4,7 @@ metadata:
   name: python
 spec:
   ports:
-    - port: 5000
-      name: http
+  - port: 5000
   type: LoadBalancer
   selector:
     app: python
@@ -15,7 +14,6 @@ kind: Deployment
 metadata:
   name: python
 spec:
-  replicas: 1
   selector:
     matchLabels:
       app: python
diff --git a/integration/examples/hot-reload/skaffold.yaml b/integration/examples/hot-reload/skaffold.yaml
index a50d3bae198..4f0b69e1757 100644
--- a/integration/examples/hot-reload/skaffold.yaml
+++ b/integration/examples/hot-reload/skaffold.yaml
@@ -16,7 +16,3 @@ build:
       - src: 'src/**/*.py'
         dest: .
         strip: src/
-deploy:
-  kubectl:
-    manifests:
-    - "**/k8s"
diff --git a/integration/examples/nodejs/backend/k8s/deployment.yaml b/integration/examples/nodejs/k8s/deployment.yaml
similarity index 89%
rename from integration/examples/nodejs/backend/k8s/deployment.yaml
rename to integration/examples/nodejs/k8s/deployment.yaml
index 7f879170c8b..94ba7d1d989 100644
--- a/integration/examples/nodejs/backend/k8s/deployment.yaml
+++ b/integration/examples/nodejs/k8s/deployment.yaml
@@ -4,8 +4,7 @@ metadata:
   name: node
 spec:
   ports:
-    - port: 3000
-      name: http
+  - port: 3000
   type: LoadBalancer
   selector:
     app: node
@@ -15,7 +14,6 @@ kind: Deployment
 metadata:
   name: node
 spec:
-  replicas: 1
   selector:
     matchLabels:
       app: node
diff --git a/integration/examples/nodejs/skaffold.yaml b/integration/examples/nodejs/skaffold.yaml
index 06a3e139aed..9bd09299d21 100644
--- a/integration/examples/nodejs/skaffold.yaml
+++ b/integration/examples/nodejs/skaffold.yaml
@@ -10,7 +10,3 @@ build:
       # with the container src folder
       - src: 'src/**/*.js'
         dest: .
-deploy:
-  kubectl:
-    manifests:
-    - "backend/k8s/**"
diff --git a/integration/examples/react-reload/app/k8s/deployment.yaml b/integration/examples/react-reload/k8s/deployment.yaml
similarity index 89%
rename from integration/examples/react-reload/app/k8s/deployment.yaml
rename to integration/examples/react-reload/k8s/deployment.yaml
index 9631e2f3ca6..e4d64794813 100644
--- a/integration/examples/react-reload/app/k8s/deployment.yaml
+++ b/integration/examples/react-reload/k8s/deployment.yaml
@@ -4,8 +4,7 @@ metadata:
   name: node
 spec:
   ports:
-    - port: 8080
-      name: http
+  - port: 8080
   type: LoadBalancer
   selector:
     app: node
@@ -15,7 +14,6 @@ kind: Deployment
 metadata:
   name: node
 spec:
-  replicas: 1
   selector:
     matchLabels:
       app: node
diff --git a/integration/examples/react-reload/skaffold.yaml b/integration/examples/react-reload/skaffold.yaml
index c058bc65cad..0242de9a407 100644
--- a/integration/examples/react-reload/skaffold.yaml
+++ b/integration/examples/react-reload/skaffold.yaml
@@ -10,7 +10,3 @@ build:
         dest: .
       - src: 'src/styles/*'
         dest: .
-deploy:
-  kubectl:
-    manifests:
-    - 'app/k8s/**'

From 940e3d8c5d731e7c091c1e2087f53c363f06dd7c Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:58:48 +0200
Subject: [PATCH 10/12] Use more recent nodejs image

Signed-off-by: David Gageot <david@gageot.net>
---
 integration/examples/hot-reload/node/Dockerfile   | 4 ++--
 integration/examples/hot-reload/node/package.json | 2 +-
 integration/examples/nodejs/backend/Dockerfile    | 4 ++--
 integration/examples/nodejs/backend/package.json  | 2 +-
 integration/examples/react-reload/app/Dockerfile  | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/integration/examples/hot-reload/node/Dockerfile b/integration/examples/hot-reload/node/Dockerfile
index 7cd898acae0..c30f08c7294 100644
--- a/integration/examples/hot-reload/node/Dockerfile
+++ b/integration/examples/hot-reload/node/Dockerfile
@@ -1,6 +1,6 @@
-FROM node:8.12.0-alpine
+FROM node:10.15.3-alpine
 
-WORKDIR /opt/backend
+WORKDIR /app
 EXPOSE 3000
 CMD ["npm", "run", "dev"]
 
diff --git a/integration/examples/hot-reload/node/package.json b/integration/examples/hot-reload/node/package.json
index 86589a9cb09..66ddb0badf3 100644
--- a/integration/examples/hot-reload/node/package.json
+++ b/integration/examples/hot-reload/node/package.json
@@ -2,7 +2,7 @@
   "name": "backend",
   "version": "1.0.0",
   "description": "",
-  "main": "index.js",
+  "main": "src/index.js",
   "scripts": {
     "dev": "nodemon src/index.js"
   },
diff --git a/integration/examples/nodejs/backend/Dockerfile b/integration/examples/nodejs/backend/Dockerfile
index 9d70d3d6e2d..63001ecbd1f 100644
--- a/integration/examples/nodejs/backend/Dockerfile
+++ b/integration/examples/nodejs/backend/Dockerfile
@@ -1,6 +1,6 @@
-FROM node:8.12.0-alpine
+FROM node:10.15.3-alpine
 
-WORKDIR /opt/backend
+WORKDIR /app
 EXPOSE 3000
 CMD ["npm", "run", "dev"]
 
diff --git a/integration/examples/nodejs/backend/package.json b/integration/examples/nodejs/backend/package.json
index 86589a9cb09..66ddb0badf3 100644
--- a/integration/examples/nodejs/backend/package.json
+++ b/integration/examples/nodejs/backend/package.json
@@ -2,7 +2,7 @@
   "name": "backend",
   "version": "1.0.0",
   "description": "",
-  "main": "index.js",
+  "main": "src/index.js",
   "scripts": {
     "dev": "nodemon src/index.js"
   },
diff --git a/integration/examples/react-reload/app/Dockerfile b/integration/examples/react-reload/app/Dockerfile
index a503e89dd61..16573f2e725 100644
--- a/integration/examples/react-reload/app/Dockerfile
+++ b/integration/examples/react-reload/app/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:8.12.0-alpine
+FROM node:10.15.3-alpine
 
 WORKDIR /app
 EXPOSE 8080

From 7d628410d330a7805e0df187dcb388f08c2b0bcb Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 16 May 2019 11:59:59 +0200
Subject: [PATCH 11/12] Use smaller python base image

Signed-off-by: David Gageot <david@gageot.net>
---
 integration/examples/hot-reload/python/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/integration/examples/hot-reload/python/Dockerfile b/integration/examples/hot-reload/python/Dockerfile
index 75961501307..ff42e63b79d 100644
--- a/integration/examples/hot-reload/python/Dockerfile
+++ b/integration/examples/hot-reload/python/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7-slim
+FROM python:3.7.3-alpine3.9
 CMD ["python", "-m", "flask", "run", "--host=0.0.0.0"]
 ENV FLASK_DEBUG=1
 ENV FLASK_APP=app.py

From 56ed26cec8406e2d88e33d515f13110144bd25a3 Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Fri, 17 May 2019 14:33:00 +0200
Subject: [PATCH 12/12] Fix package.json

Signed-off-by: David Gageot <david@gageot.net>
---
 integration/examples/hot-reload/node/package.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/integration/examples/hot-reload/node/package.json b/integration/examples/hot-reload/node/package.json
index 66ddb0badf3..80ecc6e25dc 100644
--- a/integration/examples/hot-reload/node/package.json
+++ b/integration/examples/hot-reload/node/package.json
@@ -2,9 +2,9 @@
   "name": "backend",
   "version": "1.0.0",
   "description": "",
-  "main": "src/index.js",
+  "main": "index.js",
   "scripts": {
-    "dev": "nodemon src/index.js"
+    "dev": "nodemon index.js"
   },
   "dependencies": {
     "express": "^4.16.4"