knative-kind | Knative Kind , get serverless apps | Function As A Service library
kandi X-RAY | knative-kind Summary
kandi X-RAY | knative-kind Summary
Knative on Kind (KonK)
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Trending Discussions on Function As A Service
QUESTION
Hi I'm pretty new at angular JS and i'm trying to refactor my controller and want to move repeating multisort function as a service and call it back in the controller.
Can someone help me in converting this below function as a service as it has all $scope and I know it can't be used in the service or factory:
...ANSWER
Answered 2021-Jul-28 at 07:19If you dont want to change the code, you can directly pass $scope to the service and get as scope.
Below is an working example, simplified on your requirement.
QUESTION
Let's say we have a (containerized) backend which is only sparely used. Maybe once every couple of days or so, a (static) web front-end calls an API endpoint of that backend.
The backend conveniently happens to be stateless. No data store or anything.
We want to minimize the hosting cost for it, and ideally would like per-second billing. It's only gonna be running for a few minutes every month, and we only want to be charged for that usage. Basically, we want Function as a Service (FaaS), but for a whole backend and not just a single function.
Azure Container Instances appears to be great fit for this scenario. It can spin up the backend in a container when needed. The backend then can shut itself down again after a certain period of non-usage.
So, let's create a container instance...
...ANSWER
Answered 2020-Dec-17 at 20:36Azure Container Instances don't have a wehbook or HTTP trigger that will start them. However, you could use an Azure Function or Logic App that would effectively run az container start
for you and then call THAT with HTTP. With either of those approaches, you'd have to setup some IAM permissions to give the Function or Logic App permissions to the ACI resource to start it.
One approach would be to:
- Create an Azure Function with an HTTP trigger and a managed identity
- Give the Managed identity contributor access to ACI container group
- Run
az container start
or the equivalent REST call inside the function to start the ACI container - Call the Azure function (using the function token) to start the container.
QUESTION
I am using below function to loadbenefittypes.
my get data function
...ANSWER
Answered 2020-Mar-19 at 10:04To re-factor the code to a service, return the $http promise:
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Install knative-kind
Select the version of Knative Serving to install export KNATIVE_VERSION="1.0.0"
Install Knative Serving in namespace knative-serving kubectl apply -f https://github.com/knative/serving/releases/download/knative-v${KNATIVE_VERSION}/serving-crds.yaml kubectl wait --for=condition=Established --all crd kubectl apply -f https://github.com/knative/serving/releases/download/knative-v${KNATIVE_VERSION}/serving-core.yaml kubectl wait pod --timeout=-1s --for=condition=Ready -l '!job-name' -n knative-serving > /dev/null
Select the version of Knative Net Kourier to install export KNATIVE_NET_KOURIER_VERSION="1.0.0"
Install Knative Layer kourier in namespace kourier-system kubectl apply -f https://github.com/knative/net-kourier/releases/download/knative-v${KNATIVE_NET_KOURIER_VERSION}/kourier.yaml kubectl wait pod --timeout=-1s --for=condition=Ready -l '!job-name' -n kourier-system kubectl wait pod --timeout=-1s --for=condition=Ready -l '!job-name' -n knative-serving
Set the environment variable EXTERNAL_IP to External IP Address of the Worker Node EXTERNAL_IP="127.0.0.1"
Set the environment variable KNATIVE_DOMAIN as the DNS domain using nip.io KNATIVE_DOMAIN="$EXTERNAL_IP.nip.io" echo KNATIVE_DOMAIN=$KNATIVE_DOMAIN Double-check DNS is resolving dig $KNATIVE_DOMAIN
Configure DNS for Knative Serving kubectl patch configmap -n knative-serving config-domain -p "{\"data\": {\"$KNATIVE_DOMAIN\": \"\"}}"
Configure Kourier to listen for http port 80 on the node cat <<EOF | kubectl apply -f - apiVersion: v1 kind: Service metadata: name: kourier-ingress namespace: kourier-system labels: networking.knative.dev/ingress-provider: kourier spec: type: NodePort selector: app: 3scale-kourier-gateway ports: - name: http2 nodePort: 31080 port: 80 targetPort: 8080 EOF
Configure Knative to use Kourier kubectl patch configmap/config-network \ --namespace knative-serving \ --type merge \ --patch '{"data":{"ingress.class":"kourier.ingress.networking.knative.dev"}}'
Verify that Knative is Installed properly all pods should be in Running state and our kourier-ingress service configured. kubectl get pods -n knative-serving kubectl get pods -n kourier-system kubectl get svc -n kourier-system
TLDR; curl -sL https://raw.githubusercontent.com/csantanapr/knative-kind/master/04-eventing.sh | sh.
Select the version of Knative Eventing to install export KNATIVE_EVENTING_VERSION="1.0.0"
Install Knative Eventing in namespace knative-eventing kubectl apply --filename https://github.com/knative/eventing/releases/download/knative-v${KNATIVE_EVENTING_VERSION}/eventing-crds.yaml kubectl wait --for=condition=Established --all crd kubectl apply --filename https://github.com/knative/eventing/releases/download/knative-v${KNATIVE_EVENTING_VERSION}/eventing-core.yaml kubectl wait pod --timeout=-1s --for=condition=Ready -l '!job-name' -n knative-eventing kubectl apply --filename https://github.com/knative/eventing/releases/download/knative-v${KNATIVE_EVENTING_VERSION}/in-memory-channel.yaml kubectl wait pod --timeout=-1s --for=condition=Ready -l '!job-name' -n knative-eventing kubectl apply --filename https://github.com/knative/eventing/releases/download/knative-v${KNATIVE_EVENTING_VERSION}/mt-channel-broker.yaml kubectl wait pod --timeout=-1s --for=condition=Ready -l '!job-name' -n knative-eventing
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