set versions to 0.3.0

Fix the dotnet20 build, use docker for builds, and re-enable dotnet20 in the release script.

Documentation/docs-site/content/install.md

@@ -84,7 +84,7 @@ role-based access control.)
 #### Minikube
 
 ```
-$ helm install --namespace fission --set serviceType=NodePort https://github.com/fission/fission/releases/download/v0.2.1/fission-all-v0.2.1.tgz
+$ helm install --namespace fission --set serviceType=NodePort https://github.com/fission/fission/releases/download/0.3.0/fission-all-0.3.0.tgz
 ```
 
 The serviceType variable allows configuring the type of Kubernetes
@@ -94,7 +94,7 @@ want to expose anything outside the cluster.
 #### Cloud hosted clusters (GKE, AWS, Azure etc.)
 
 ```
-$ helm install --namespace fission https://github.com/fission/fission/releases/download/v0.2.1/fission-all-v0.2.1.tgz
+$ helm install --namespace fission https://github.com/fission/fission/releases/download/0.3.0/fission-all-0.3.0.tgz
 ```
 
 #### Minimal version
@@ -104,7 +104,7 @@ the NATS message queue, influxDB for logs, etc. If you want a more
 minimal setup, you can install the fission-core chart instead:
 
 ```
-$ helm install --namespace fission https://github.com/fission/fission/releases/download/v0.2.1/fission-core-v0.2.1.tgz
+$ helm install --namespace fission https://github.com/fission/fission/releases/download/0.3.0/fission-core-0.3.0.tgz
 ```
 
 ### Install the Fission CLI
@@ -114,19 +114,19 @@ $ helm install --namespace fission https://github.com/fission/fission/releases/d
 Get the CLI binary for Mac:
 
 ```
-$ curl -Lo fission https://github.com/fission/fission/releases/download/v0.2.1/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
+$ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
 ```
 
 #### Linux
 
 ```
-$ curl -Lo fission https://github.com/fission/fission/releases/download/v0.2.1/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
+$ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
 ```
 
 #### Windows
 
 For Windows, you can use the linux binary on WSL. Or you can download
-this windows executable: [fission.exe](https://github.com/fission/fission/releases/download/v0.2.1/fission-cli-windows.exe)
+this windows executable: [fission.exe](https://github.com/fission/fission/releases/download/0.3.0/fission-cli-windows.exe)
 
 ### Set environment vars
 
@@ -159,7 +159,7 @@ svc```).  Then:
 Finally, you're ready to use Fission!
 
 ```
-$ fission env create --name nodejs --image fission/node-env:v0.2.1
+$ fission env create --name nodejs --image fission/node-env:0.3.0
 
 $ curl -LO https://raw.githubusercontent.com/fission/fission/master/examples/nodejs/hello.js
 

charts/fission-all/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: fission-all
-version: 0.3.0-rc
+version: 0.3.0
 description: Fission is a fast serverless framework for Kubernetes.
 keywords:
 - fission
@@ -12,4 +12,4 @@ maintainers:
   - name: Ta Ching Chen
     email: contact@tachingchen.com
 engine: gotpl
-appVersion: 0.3.0-rc
+appVersion: 0.3.0

charts/fission-all/templates/NOTES.txt

@@ -1,13 +1,13 @@
 1. Install the client CLI.
 
 Mac:
-  $ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0-rc/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
+  $ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
 
 Linux:
-  $ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0-rc/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
+  $ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
 
 Windows:
-  For Windows, you can use the linux binary on WSL. Or you can download this windows executable: https://github.com/fission/fission/releases/download/0.3.0-rc/fission-cli-windows.exe
+  For Windows, you can use the linux binary on WSL. Or you can download this windows executable: https://github.com/fission/fission/releases/download/0.3.0/fission-cli-windows.exe
 
 2. Set the FISSION_URL and FISSION_ROUTER environment variables.
 

charts/fission-all/templates/post-install-job.yaml

@@ -26,5 +26,5 @@ spec:
       containers:
         - name: post-install-job
           image: "fission/alpinecurl"
-          command: ["sh", "-c", "/usr/bin/curl -H \"Content-Type: application/json\" -X POST -d '{\"type\": \"helm-post-install\", \"chartName\": \"{{ .Chart.Name }}\", \"chartName\": \"{{ .Chart.Version }}\"}' https://g.fission.sh/analytics || true"]
+          command: ["sh", "-c", "/Usr/bin/curl -m 5 -H \"Content-Type: application/json\" -X POST -d '{\"type\": \"helm-post-install\", \"chartName\": \"{{ .Chart.Name }}\", \"chartName\": \"{{ .Chart.Version }}\"}' https://g.fission.sh/analytics || true"]
 {{ end }}

charts/fission-all/values.yaml

@@ -13,13 +13,13 @@ image: fission/fission-bundle
 pullPolicy: IfNotPresent
 
 ## Fission image version
-imageTag: 0.3.0-rc
+imageTag: 0.3.0
 
 ## Fission fetcher repository
 fetcherImage: fission/fetcher
 
 ## Fission fetcher image version
-fetcherImageTag: 0.3.0-rc
+fetcherImageTag: 0.3.0
 
 ## Port at which Fission controller service should be exposed
 controllerPort: 31313

charts/fission-core/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: fission-core
-version: 0.3.0-rc
+version: 0.3.0
 description: Fission is a fast serverless framework for Kubernetes.
 keywords:
 - fission
@@ -12,4 +12,4 @@ maintainers:
   - name: Ta Ching Chen
     email: contact@tachingchen.com
 engine: gotpl
-appVersion: 0.3.0-rc
+appVersion: 0.3.0

charts/fission-core/templates/NOTES.txt

@@ -1,13 +1,13 @@
 1. Install the client CLI.
 
 Mac:
-  $ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0-rc/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
+  $ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
 
 Linux:
-  $ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0-rc/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
+  $ curl -Lo fission https://github.com/fission/fission/releases/download/0.3.0/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
 
 Windows:
-  For Windows, you can use the linux binary on WSL. Or you can download this windows executable: https://github.com/fission/fission/releases/download/0.3.0-rc/fission-cli-windows.exe
+  For Windows, you can use the linux binary on WSL. Or you can download this windows executable: https://github.com/fission/fission/releases/download/0.3.0/fission-cli-windows.exe
 
 2. Set the FISSION_URL and FISSION_ROUTER environment variables.
 

charts/fission-core/templates/post-install-job.yaml

@@ -26,5 +26,5 @@ spec:
       containers:
         - name: post-install-job
           image: "fission/alpinecurl"
-          command: ["sh", "-c", "/usr/bin/curl -H \"Content-Type: application/json\" -X POST -d '{\"type\": \"helm-post-install\", \"chartName\": \"{{ .Chart.Name }}\", \"chartName\": \"{{ .Chart.Version }}\"}' https://g.fission.sh/analytics || true"]
+          command: ["sh", "-c", "/usr/bin/curl -m 5 -H \"Content-Type: application/json\" -X POST -d '{\"type\": \"helm-post-install\", \"chartName\": \"{{ .Chart.Name }}\", \"chartName\": \"{{ .Chart.Version }}\"}' https://g.fission.sh/analytics || true"]
 {{ end }}

charts/fission-core/values.yaml

@@ -10,7 +10,7 @@ serviceType: LoadBalancer
 image: fission/fission-bundle
 
 ## Fission image version
-imageTag: 0.3.0-rc
+imageTag: 0.3.0
 
 ## Image pull policy
 pullPolicy: IfNotPresent
@@ -19,7 +19,7 @@ pullPolicy: IfNotPresent
 fetcherImage: fission/fetcher
 
 ## Fission fetcher image version
-fetcherImageTag: 0.3.0-rc
+fetcherImageTag: 0.3.0
 
 ## Port at which Fission controller service should be exposed
 controllerPort: 31313

controller/api.go

@@ -69,7 +69,7 @@ func MakeAPI() (*API, error) {
 	if len(u) > 0 {
 		api.workflowApiUrl = strings.TrimSuffix(wfEnv, "/")
 	} else {
-		api.workflowApiUrl = "http://workflow-apiserver"
+		api.workflowApiUrl = "http://workflows-apiserver"
 	}
 
 	return api, err
@@ -118,7 +118,7 @@ func (api *API) getLogDBConfig(dbType string) logDBConfig {
 
 func (api *API) HomeHandler(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
-	fmt.Fprintf(w, "{\"message\": \"Fission API\", \"version\": \"0.3.0-rc\"}\n")
+	fmt.Fprintf(w, "{\"message\": \"Fission API\", \"version\": \"0.3.0\"}\n")
 }
 
 func (api *API) ApiVersionMismatchHandler(w http.ResponseWriter, r *http.Request) {
@@ -178,7 +178,7 @@ func (api *API) Serve(port int) {
 	r.HandleFunc("/proxy/storage/v1/archive", api.StorageServiceProxy)
 	r.HandleFunc("/proxy/buildermgr/v1/build", api.BuilderManagerBuildProxy)
 	r.HandleFunc("/proxy/buildermgr/v1/builder", api.BuilderManagerEnvBuilderProxy)
-	r.HandleFunc("/proxy/workflow", api.WorkflowApiProxy)
+	r.HandleFunc("/proxy/workflows-apiserver/{path:.*}", api.WorkflowApiserverProxy)
 
 	address := fmt.Sprintf(":%v", port)
 

controller/workflowApiProxy.go

@@ -2,25 +2,27 @@ package controller
 
 import (
 	"fmt"
+	"github.com/gorilla/mux"
 	"net/http"
 	"net/http/httputil"
 	"net/url"
-	"strings"
 )
 
-func (api *API) WorkflowApiProxy(w http.ResponseWriter, r *http.Request) {
-	u := api.storageServiceUrl
+func (api *API) WorkflowApiserverProxy(w http.ResponseWriter, r *http.Request) {
+	u := api.workflowApiUrl
 	ssUrl, err := url.Parse(u)
 	if err != nil {
 		msg := fmt.Sprintf("Error parsing url %v: %v", u, err)
 		http.Error(w, msg, 500)
 		return
 	}
+
+	vars := mux.Vars(r)
+	path := fmt.Sprintf("/%s", vars["path"])
 	director := func(req *http.Request) {
 		req.URL.Scheme = ssUrl.Scheme
 		req.URL.Host = ssUrl.Host
-		req.URL.Path = strings.TrimPrefix(ssUrl.Path, "/proxy/workflow")
-		req.URL.RawQuery = ssUrl.RawQuery
+		req.URL.Path = path
 	}
 	proxy := &httputil.ReverseProxy{
 		Director: director,

environments/dotnet20/README.md

@@ -63,7 +63,7 @@ Move to the build directory inside the container and restore the packages:
 
 ```
 cd /build 
-dotnet restore
+dotnet restore fission-dotnet20.csproj
 log  : Restoring packages for /source/project.json...
 log  : Installing System.Net.WebSockets 4.0.0.
 log  : Installing runtime.native.System.IO.Compression 4.1.0.

environments/dotnet20/build.sh

@@ -1,4 +1,6 @@
 #!/bin/sh
-dotnet restore
-dotnet publish -c Release -o out
-docker build -t fission/dotnet20-env .
+
+THIS_DIR=$(realpath $(dirname $0))
+
+docker run -v $THIS_DIR:/proj microsoft/dotnet:2.0.0-sdk sh -c "cd /proj && ./project-build.sh"
+

environments/dotnet20/project-build.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+dotnet restore fission-dotnet20.csproj
+dotnet publish fission-dotnet20.csproj -c Release -o out

fission/main.go

@@ -26,7 +26,7 @@ func main() {
 	app := cli.NewApp()
 	app.Name = "fission"
 	app.Usage = "Serverless functions for Kubernetes"
-	app.Version = "0.3.0-rc"
+	app.Version = "0.3.0"
 
 	app.Flags = []cli.Flag{
 		cli.StringFlag{Name: "server", Usage: "Fission server URL", EnvVar: "FISSION_URL"},

hack/deploy.sh

@@ -0,0 +1,91 @@
+#!/usr/bin/env bash
+
+#
+# deploy.sh - (Almost) automatic setup of a Fission Workflows deployment
+#
+
+# Configs
+FISSION_VERSION=0.3.0-rc
+FISSION_WORKFLOWS_VERSION=0.1.0
+
+echo "Fission Workflows Deploy Script v1"
+
+# Check if kubectl is installed
+if ! command -v kubectl >/dev/null 2>&1; then
+    echo "kubectl is not installed"
+    exit 1;
+fi
+
+# Check if minikube is installed
+if ! command -v minikube >/dev/null 2>&1 ; then
+    echo "minikube is not installed."
+    exit 1;
+fi
+
+# Check if helm is installed
+if ! command -v helm >/dev/null 2>&1 ; then
+    echo "helm is not installed."
+    exit 1;
+fi
+
+# Ensure that minikube is running
+if ! minikube ip >/dev/null 2>&1 ; then
+    echo "Starting minikube cluster..."
+    minikube start
+fi
+
+# Install helm on cluster
+if ! helm list >/dev/null 2>&1 ; then
+    echo "Installing helm..."
+    kubectl -n kube-system create sa tiller
+
+    kubectl create clusterrolebinding tiller --clusterrole cluster-admin --serviceaccount=kube-system:tiller
+
+    helm init --service-account tiller
+
+    printf "Waiting for Helm"
+    until helm list >/dev/null 2>&1
+    do
+      printf "."
+      sleep 3
+    done
+    printf "\n"
+fi
+
+# Output debug logs
+echo "---------- Debug ----------"
+minikube version
+printf "K8S "
+kubectl version --client --short
+printf "K8S "
+kubectl version --short | grep Server
+printf "Helm "
+helm version --short -c
+printf "Helm "
+helm version --short -s
+echo "Fission: ${FISSION_VERSION}"
+echo "Fission Workflows: ${FISSION_WORKFLOWS_VERSION}"
+echo "---------------------------"
+
+# Ensure that fission-charts helm repo is added
+if ! helm repo list | grep fission-charts >/dev/null 2>&1 ; then
+    echo "Setting up fission-charts Helm repo..."
+    helm repo add fission-charts https://fission.github.io/fission-charts/
+    helm repo update
+fi
+
+# Install Fission
+if ! fission fn list >/dev/null 2>&1 ; then
+    echo "Installing Fission..."
+    helm install --namespace fission --set serviceType=NodePort -n fission-all fission-charts/fission-all --wait --version ${FISSION_VERSION}
+fi
+
+# Install Fission Workflows
+if ! fission env get --name workflow >/dev/null 2>&1 ; then
+    echo "Installing Fission Workflows..."
+    if [[ -z "${FISSION_WORKFLOWS_VERSION// }" ]] ; then
+        helm install -n fission-workflows fission-charts/fission-workflows --wait --version ${FISSION_WORKFLOWS_VERSION}
+    else
+        helm install -n fission-workflows fission-charts/fission-workflows --wait
+    fi
+fi

hack/release.sh

@@ -118,7 +118,7 @@ build_and_push_all_envs() {
     build_and_push_env_image $version nodejs node-env
     build_and_push_env_image $version binary binary-env
     build_and_push_env_image $version dotnet dotnet-env
-    # (See #359) build_and_push_env_image $version dotnet20 dotnet20-env
+    build_and_push_env_image $version dotnet20 dotnet20-env
     build_and_push_env_image $version go go-env
     build_and_push_env_image $version perl perl-env
     build_and_push_env_image $version php7 php-env

poolmgr/functionServiceCache.go

@@ -59,6 +59,7 @@ type (
 		address         string
 		podName         string
 		age             time.Duration
+		env             *api.ObjectMeta // used for ListOld
 		responseChannel chan *fscResponse
 	}
 	fscResponse struct {
@@ -98,7 +99,9 @@ func (fsc *functionServiceCache) service() {
 					resp.error = err
 				} else {
 					fsvc := fsvcI.(*funcSvc)
-					if time.Now().Sub(fsvc.atime) > req.age {
+					if fsvc.environment.Metadata.UID == req.env.UID &&
+						time.Now().Sub(fsvc.atime) > req.age {
+
 						podName := podNameI.(string)
 						pods = append(pods, podName)
 					}
@@ -241,11 +244,12 @@ func (fsc *functionServiceCache) _deleteByPod(podName string, minAge time.Durati
 	return true, nil
 }
 
-func (fsc *functionServiceCache) ListOld(age time.Duration) ([]string, error) {
+func (fsc *functionServiceCache) ListOld(env *api.ObjectMeta, age time.Duration) ([]string, error) {
 	responseChannel := make(chan *fscResponse)
 	fsc.requestChannel <- &fscRequest{
 		requestType:     LISTOLD,
 		age:             age,
+		env:             env,
 		responseChannel: responseChannel,
 	}
 	resp := <-responseChannel

poolmgr/gp.go

@@ -620,7 +620,7 @@ func (gp *GenericPool) CleanupFunctionService(podName string) error {
 func (gp *GenericPool) idlePodReaper() {
 	for {
 		time.Sleep(time.Minute)
-		podNames, err := gp.fsCache.ListOld(gp.idlePodReapTime)
+		podNames, err := gp.fsCache.ListOld(&gp.env.Metadata, gp.idlePodReapTime)
 		if err != nil {
 			log.Printf("Error reaping idle pods: %v", err)
 			continue