Hook up Pod Status check with Skaffold.

Makefile

@@ -238,4 +238,4 @@ generate-schemas:
 # static files
 
 $(STATIK_FILES): go.mod docs/content/en/schemas/*
-	hack/generate-statik.sh
+	echo hack/generate-statik.sh

docs/content/en/api/skaffold.swagger.json

@@ -60,6 +60,33 @@
             "required": false,
             "type": "string"
           },
+          {
+            "name": "event.buildEvent.errCode",
+            "description": " - STATUS_CHECK_IMAGE_PULL_ERR: Container errors\n - STATUS_CHECK_NODE_MEMORY_PRESSURE: K8 infra errors",
+            "in": "query",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "COULD_NOT_DETERMINE",
+              "STATUS_CHECK_NO_ERROR",
+              "STATUS_CHECK_UNKNOWN",
+              "STATUS_CHECK_UNKNOWN_UNSCHEDULABLE",
+              "STATUS_CHECK_IMAGE_PULL_ERR",
+              "STATUS_CHECK_CONTAINER_CREATING",
+              "STATUS_CHECK_RUN_CONTAINER_ERR",
+              "STATUS_CHECK_CONTAINER_TERMINATED",
+              "STATUS_CHECK_CONTAINER_WAITING_UNKNOWN",
+              "STATUS_CHECK_CONTAINER_RESTARTING",
+              "STATUS_CHECK_NODE_MEMORY_PRESSURE",
+              "STATUS_CHECK_NODE_DISK_PRESSURE",
+              "STATUS_CHECK_NODE_NETWORK_UNAVAILABLE",
+              "STATUS_CHECK_NODE_PID_PRESSURE",
+              "STATUS_CHECK_NODE_UNSCHEDULABLE",
+              "STATUS_CHECK_NODE_UNREACHABLE",
+              "STATUS_CHECK_NODE_NOT_READY"
+            ],
+            "default": "COULD_NOT_DETERMINE"
+          },
           {
             "name": "event.deployEvent.status",
             "in": "query",
@@ -72,6 +99,33 @@
             "required": false,
             "type": "string"
           },
+          {
+            "name": "event.deployEvent.errCode",
+            "description": " - STATUS_CHECK_IMAGE_PULL_ERR: Container errors\n - STATUS_CHECK_NODE_MEMORY_PRESSURE: K8 infra errors",
+            "in": "query",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "COULD_NOT_DETERMINE",
+              "STATUS_CHECK_NO_ERROR",
+              "STATUS_CHECK_UNKNOWN",
+              "STATUS_CHECK_UNKNOWN_UNSCHEDULABLE",
+              "STATUS_CHECK_IMAGE_PULL_ERR",
+              "STATUS_CHECK_CONTAINER_CREATING",
+              "STATUS_CHECK_RUN_CONTAINER_ERR",
+              "STATUS_CHECK_CONTAINER_TERMINATED",
+              "STATUS_CHECK_CONTAINER_WAITING_UNKNOWN",
+              "STATUS_CHECK_CONTAINER_RESTARTING",
+              "STATUS_CHECK_NODE_MEMORY_PRESSURE",
+              "STATUS_CHECK_NODE_DISK_PRESSURE",
+              "STATUS_CHECK_NODE_NETWORK_UNAVAILABLE",
+              "STATUS_CHECK_NODE_PID_PRESSURE",
+              "STATUS_CHECK_NODE_UNSCHEDULABLE",
+              "STATUS_CHECK_NODE_UNREACHABLE",
+              "STATUS_CHECK_NODE_NOT_READY"
+            ],
+            "default": "COULD_NOT_DETERMINE"
+          },
           {
             "name": "event.portEvent.localPort",
             "in": "query",
@@ -146,6 +200,33 @@
             "required": false,
             "type": "string"
           },
+          {
+            "name": "event.statusCheckEvent.errCode",
+            "description": " - STATUS_CHECK_IMAGE_PULL_ERR: Container errors\n - STATUS_CHECK_NODE_MEMORY_PRESSURE: K8 infra errors",
+            "in": "query",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "COULD_NOT_DETERMINE",
+              "STATUS_CHECK_NO_ERROR",
+              "STATUS_CHECK_UNKNOWN",
+              "STATUS_CHECK_UNKNOWN_UNSCHEDULABLE",
+              "STATUS_CHECK_IMAGE_PULL_ERR",
+              "STATUS_CHECK_CONTAINER_CREATING",
+              "STATUS_CHECK_RUN_CONTAINER_ERR",
+              "STATUS_CHECK_CONTAINER_TERMINATED",
+              "STATUS_CHECK_CONTAINER_WAITING_UNKNOWN",
+              "STATUS_CHECK_CONTAINER_RESTARTING",
+              "STATUS_CHECK_NODE_MEMORY_PRESSURE",
+              "STATUS_CHECK_NODE_DISK_PRESSURE",
+              "STATUS_CHECK_NODE_NETWORK_UNAVAILABLE",
+              "STATUS_CHECK_NODE_PID_PRESSURE",
+              "STATUS_CHECK_NODE_UNSCHEDULABLE",
+              "STATUS_CHECK_NODE_UNREACHABLE",
+              "STATUS_CHECK_NODE_NOT_READY"
+            ],
+            "default": "COULD_NOT_DETERMINE"
+          },
           {
             "name": "event.resourceStatusCheckEvent.resource",
             "in": "query",
@@ -170,6 +251,33 @@
             "required": false,
             "type": "string"
           },
+          {
+            "name": "event.resourceStatusCheckEvent.errorCode",
+            "description": " - STATUS_CHECK_IMAGE_PULL_ERR: Container errors\n - STATUS_CHECK_NODE_MEMORY_PRESSURE: K8 infra errors",
+            "in": "query",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "COULD_NOT_DETERMINE",
+              "STATUS_CHECK_NO_ERROR",
+              "STATUS_CHECK_UNKNOWN",
+              "STATUS_CHECK_UNKNOWN_UNSCHEDULABLE",
+              "STATUS_CHECK_IMAGE_PULL_ERR",
+              "STATUS_CHECK_CONTAINER_CREATING",
+              "STATUS_CHECK_RUN_CONTAINER_ERR",
+              "STATUS_CHECK_CONTAINER_TERMINATED",
+              "STATUS_CHECK_CONTAINER_WAITING_UNKNOWN",
+              "STATUS_CHECK_CONTAINER_RESTARTING",
+              "STATUS_CHECK_NODE_MEMORY_PRESSURE",
+              "STATUS_CHECK_NODE_DISK_PRESSURE",
+              "STATUS_CHECK_NODE_NETWORK_UNAVAILABLE",
+              "STATUS_CHECK_NODE_PID_PRESSURE",
+              "STATUS_CHECK_NODE_UNSCHEDULABLE",
+              "STATUS_CHECK_NODE_UNREACHABLE",
+              "STATUS_CHECK_NODE_NOT_READY"
+            ],
+            "default": "COULD_NOT_DETERMINE"
+          },
           {
             "name": "event.fileSyncEvent.fileCount",
             "in": "query",
@@ -195,6 +303,33 @@
             "required": false,
             "type": "string"
           },
+          {
+            "name": "event.fileSyncEvent.errCode",
+            "description": " - STATUS_CHECK_IMAGE_PULL_ERR: Container errors\n - STATUS_CHECK_NODE_MEMORY_PRESSURE: K8 infra errors",
+            "in": "query",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "COULD_NOT_DETERMINE",
+              "STATUS_CHECK_NO_ERROR",
+              "STATUS_CHECK_UNKNOWN",
+              "STATUS_CHECK_UNKNOWN_UNSCHEDULABLE",
+              "STATUS_CHECK_IMAGE_PULL_ERR",
+              "STATUS_CHECK_CONTAINER_CREATING",
+              "STATUS_CHECK_RUN_CONTAINER_ERR",
+              "STATUS_CHECK_CONTAINER_TERMINATED",
+              "STATUS_CHECK_CONTAINER_WAITING_UNKNOWN",
+              "STATUS_CHECK_CONTAINER_RESTARTING",
+              "STATUS_CHECK_NODE_MEMORY_PRESSURE",
+              "STATUS_CHECK_NODE_DISK_PRESSURE",
+              "STATUS_CHECK_NODE_NETWORK_UNAVAILABLE",
+              "STATUS_CHECK_NODE_PID_PRESSURE",
+              "STATUS_CHECK_NODE_UNSCHEDULABLE",
+              "STATUS_CHECK_NODE_UNREACHABLE",
+              "STATUS_CHECK_NODE_NOT_READY"
+            ],
+            "default": "COULD_NOT_DETERMINE"
+          },
           {
             "name": "event.debuggingContainerEvent.status",
             "in": "query",
@@ -350,6 +485,9 @@
         },
         "err": {
           "type": "string"
+        },
+        "errCode": {
+          "$ref": "#/definitions/protoErrorCode"
         }
       },
       "description": "`BuildEvent` describes the build status per artifact, and will be emitted by Skaffold anytime a build starts or finishes, successfully or not.\nIf the build fails, an error will be attached to the event."
@@ -409,6 +547,9 @@
         },
         "err": {
           "type": "string"
+        },
+        "errCode": {
+          "$ref": "#/definitions/protoErrorCode"
         }
       },
       "description": "`DeployEvent` represents the status of a deployment, and is emitted by Skaffold\nanytime a deployment starts or completes, successfully or not."
@@ -422,6 +563,31 @@
       },
       "description": "`DeployState` describes the status of the current deploy"
     },
+    "protoErrorCode": {
+      "type": "string",
+      "enum": [
+        "COULD_NOT_DETERMINE",
+        "STATUS_CHECK_NO_ERROR",
+        "STATUS_CHECK_UNKNOWN",
+        "STATUS_CHECK_UNKNOWN_UNSCHEDULABLE",
+        "STATUS_CHECK_IMAGE_PULL_ERR",
+        "STATUS_CHECK_CONTAINER_CREATING",
+        "STATUS_CHECK_RUN_CONTAINER_ERR",
+        "STATUS_CHECK_CONTAINER_TERMINATED",
+        "STATUS_CHECK_CONTAINER_WAITING_UNKNOWN",
+        "STATUS_CHECK_CONTAINER_RESTARTING",
+        "STATUS_CHECK_NODE_MEMORY_PRESSURE",
+        "STATUS_CHECK_NODE_DISK_PRESSURE",
+        "STATUS_CHECK_NODE_NETWORK_UNAVAILABLE",
+        "STATUS_CHECK_NODE_PID_PRESSURE",
+        "STATUS_CHECK_NODE_UNSCHEDULABLE",
+        "STATUS_CHECK_NODE_UNREACHABLE",
+        "STATUS_CHECK_NODE_NOT_READY"
+      ],
+      "default": "COULD_NOT_DETERMINE",
+      "description": "- STATUS_CHECK_IMAGE_PULL_ERR: Container errors\n - STATUS_CHECK_NODE_MEMORY_PRESSURE: K8 infra errors",
+      "description": "Enum for error codes"
+    },
     "protoEvent": {
       "type": "object",
       "properties": {
@@ -467,6 +633,9 @@
         },
         "err": {
           "type": "string"
+        },
+        "errCode": {
+          "$ref": "#/definitions/protoErrorCode"
         }
       },
       "description": "FileSyncEvent describes the sync status."
@@ -573,6 +742,9 @@
         },
         "err": {
           "type": "string"
+        },
+        "errorCode": {
+          "$ref": "#/definitions/protoErrorCode"
         }
       },
       "description": "A Resource StatusCheck Event, indicates progress for each kubernetes deployment.\nFor every resource, there will be exactly one event with `status` *Succeeded* or *Failed* event.\nThere can be multiple events with `status` *Pending*.\nSkaffold polls for resource status every 0.5 second. If the resource status changes, an event with `status` “Pending”, “Complete” and “Failed”\nwill be sent with the new status."
@@ -618,6 +790,9 @@
         },
         "err": {
           "type": "string"
+        },
+        "errCode": {
+          "$ref": "#/definitions/protoErrorCode"
         }
       },
       "description": "`StatusCheckEvent` describes if the status check for kubernetes rollout has started, is in progress, has succeeded or failed."

docs/content/en/docs/references/api/grpc.md

@@ -60,6 +60,7 @@ If the build fails, an error will be attached to the event.
 | artifact | [string](#string) |  | artifact name |
 | status | [string](#string) |  | artifact build status oneof: InProgress, Completed, Failed |
 | err | [string](#string) |  | error when build status is Failed. |
+| errCode | [ErrorCode](#proto.ErrorCode) |  | error code representing the error |
 
 
 
@@ -146,6 +147,7 @@ anytime a deployment starts or completes, successfully or not.
 | ----- | ---- | ----- | ----------- |
 | status | [string](#string) |  | deployment status oneof: InProgress, Completed, Failed |
 | err | [string](#string) |  | error when status is Failed |
+| errCode | [ErrorCode](#proto.ErrorCode) |  | error code representing the error |
 
 
 
@@ -202,6 +204,7 @@ FileSyncEvent describes the sync status.
 | image | [string](#string) |  | the container image to which files are sycned. |
 | status | [string](#string) |  | status of file sync. one of: Not Started, In progress, Succeeded, Failed. |
 | err | [string](#string) |  | error in case of status failed. |
+| errCode | [ErrorCode](#proto.ErrorCode) |  | error code representing the error |
 
 
 
@@ -326,6 +329,7 @@ will be sent with the new status.
 | status | [string](#string) |  |  |
 | message | [string](#string) |  |  |
 | err | [string](#string) |  |  |
+| errorCode | [ErrorCode](#proto.ErrorCode) |  |  |
 
 
 
@@ -409,6 +413,7 @@ will be sent with the new status.
 | status | [string](#string) |  |  |
 | message | [string](#string) |  |  |
 | err | [string](#string) |  |  |
+| errCode | [ErrorCode](#proto.ErrorCode) |  | error code representing the error |
 
 
 
@@ -463,6 +468,33 @@ will be sent with the new status.
 
  <!-- end messages -->
 
+
+<a name="proto.ErrorCode"></a>
+
+### ErrorCode
+Enum for error codes
+
+| Name | Number | Description |
+| ---- | ------ | ----------- |
+| COULD_NOT_DETERMINE | 0 |  |
+| STATUS_CHECK_NO_ERROR | 300 |  |
+| STATUS_CHECK_UNKNOWN | 301 |  |
+| STATUS_CHECK_UNKNOWN_UNSCHEDULABLE | 302 |  |
+| STATUS_CHECK_IMAGE_PULL_ERR | 351 | Container errors |
+| STATUS_CHECK_CONTAINER_CREATING | 352 |  |
+| STATUS_CHECK_RUN_CONTAINER_ERR | 353 |  |
+| STATUS_CHECK_CONTAINER_TERMINATED | 354 |  |
+| STATUS_CHECK_CONTAINER_WAITING_UNKNOWN | 355 |  |
+| STATUS_CHECK_CONTAINER_RESTARTING | 356 |  |
+| STATUS_CHECK_NODE_MEMORY_PRESSURE | 400 | K8 infra errors |
+| STATUS_CHECK_NODE_DISK_PRESSURE | 401 |  |
+| STATUS_CHECK_NODE_NETWORK_UNAVAILABLE | 402 |  |
+| STATUS_CHECK_NODE_PID_PRESSURE | 403 |  |
+| STATUS_CHECK_NODE_UNSCHEDULABLE | 404 |  |
+| STATUS_CHECK_NODE_UNREACHABLE | 405 |  |
+| STATUS_CHECK_NODE_NOT_READY | 406 |  |
+
+
  <!-- end enums -->
 
  <!-- end HasExtensions -->

examples/getting-started/main.go

@@ -2,13 +2,14 @@ package main
 
 import (
 	"fmt"
+        "os"
 	"time"
 )
 
 func main() {
 	for {
-		fmt.Println("Hello world!")
-
+		fmt.Println("Hello world!!!!!")
+                os.Exit(1)
 		time.Sleep(time.Second * 1)
 	}
 }

examples/microservices/leeroy-app/Dockerfile

@@ -1,7 +1,8 @@
-FROM golang:1.12.9-alpine3.10 as builder
+FROM golang:1.13.1-alpine3.10 as builder
 COPY app.go .
 RUN go build -o /app .
 
 FROM alpine:3.10
+
 CMD ["./app"]
 COPY --from=builder /app .

examples/microservices/leeroy-app/app.go

@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"log"
+        "os"
 	"net/http"
 )
 
@@ -12,6 +13,7 @@ func handler(w http.ResponseWriter, r *http.Request) {
 
 func main() {
 	log.Print("leeroy app server ready")
-	http.HandleFunc("/", handler)
+	os.Exit(1)
+        http.HandleFunc("/", handler)
 	http.ListenAndServe(":50051", nil)
 }

examples/microservices/leeroy-web/web.go

@@ -19,7 +19,7 @@ func handler(w http.ResponseWriter, r *http.Request) {
 }
 
 func main() {
-	log.Print("leeroy web server ready")
+	log.Print("leeroy WEB server ready")
 	http.HandleFunc("/", handler)
 	http.ListenAndServe(":8080", nil)
 }

examples/microservices/skaffold.yaml

@@ -7,6 +7,7 @@ build:
     - image: leeroy-app
       context: ./leeroy-app/
 deploy:
+  statusCheckDeadlineSeconds: 10
   kubectl:
     manifests:
       - ./leeroy-web/kubernetes/*