Helm/Fission

helm repo add fission-charts https://fission.github.io/fission-charts
helm repo update && helm repo list
kubectl config get-contexts

Config

export KUBECONFIG="${HOME}/.kube/dev-kubeconfig.yaml" export KUBECONFIG="${HOME}/.kube/gcp-kubeconfig.yaml" export KUBECONFIG="${HOME}/.kube/config"
mc alias set local http://s3.host.k8s.local admin # Enter Secret Key: sadaqah! mc config host ls mc admin info local mc mb local/fission	echo -n password: ;read -s MINIO_PASSWORD;export MINIO_PASSWORD;echo # password: sadaqah! mc admin user add local fission ${MINIO_PASSWORD} mc admin policy attach local diagnostics readwrite consoleAdmin --user fission mc admin user info local fission
ACCESS_KEY="lJK09A3zwTF7bY2v5yey";\ SECRET_KEY="umVZsDmWNLUY5i3PDz17IhksvmBV5TCnE07GYw26";\ alias mc_admin_add_key="mc admin accesskey create local \ fission --name=fission --access-key=${ACCESS_KEY} --secret-key=${SECRET_KEY}"
cat <<JSN | mc_admin_add_key --policy=/dev/stdin { "Version":"2012-10-17", "Statement":[ {"Effect":"Allow","Action":["kms:*"]}, {"Effect":"Allow","Action":["admin:*"]}, {"Effect":"Allow","Action":["s3:*"],"Resource":["arn:aws:s3:::fission"]}, {"Effect":"Allow","Action":[ "admin:BandwidthMonitor", "admin:TopLocksInfo", "admin:ServerTrace", "admin:ConsoleLog", "admin:Prometheus", "admin:ServerInfo", "admin:Profiling", "admin:OBDInfo" ],"Resource":["arn:aws:s3:::fission"] } ] } JSN

Install

kubectl get ns|grep fission kubectl delete ns fission	kubectl get ns|grep fission kubectl create ns fission
export FISSION_NAMESPACE="fission" kubectl create -k "github.com/fission/fission/crds/v1?ref=v1.20.5"
cat <<YML | helm -n fission install fission fission-charts/fission-all --version=v1.20.5 -f - --- serviceType: ClusterIP routerServiceType: LoadBalancer persistence: enabled: true storageType: s3 s3: endPoint: http://s3.host.k8s.local bucketName: fission subDir: serverless region: us-east-1 accessKeyId: lJK09A3zwTF7bY2v5yey secretAccessKey: umVZsDmWNLUY5i3PDz17IhksvmBV5TCnE07GYw26 YML	cat <<YML | helm -n fission install fission fission-charts/fission-all --version=v1.20.5 -f - --- serviceType: NodePort routerServiceType: NodePort persistence: enabled: true storageType: s3 s3: endPoint: http://s3.host.k8s.local bucketName: fission subDir: serverless region: us-east-1 accessKeyId: lJK09A3zwTF7bY2v5yey secretAccessKey: umVZsDmWNLUY5i3PDz17IhksvmBV5TCnE07GYw26 YML
cat <<-'EXE'|sudo bash curl -fsSL https://github.com/fission/fission/releases/download/v1.20.5/fission-v1.20.5-linux-amd64 -o /usr/local/bin/fission chmod +x /usr/local/bin/fission EXE fission version fission --help fission check

Ingress

cat << YML | kubectl apply -n fission -f -
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: fission
  namespace: fission
  labels:
    app.kubernetes.io/version: 1.0.0
    app.kubernetes.io/managed-by: kubectl
    app.kubernetes.io/name: fission-router
    app.kubernetes.io/instance: fission-router
spec:
  ingressClassName: nginx
  rules:
    - host: "fission.k8s.local"
      http:
        paths:
          - path: /
            pathType: ImplementationSpecific
            backend:
              service:
                name: router
                port:
                  number: 80
YML

Uninstall

helm uninstall -n fission fission
kubectl delete namespace  fission

kubectl get crd|grep fission.io

kubectl delete crd packages.fission.io
kubectl delete crd functions.fission.io
kubectl delete crd environments.fission.io
kubectl delete crd httptriggers.fission.io
kubectl delete crd timetriggers.fission.io
kubectl delete crd canaryconfigs.fission.io
kubectl delete crd messagequeuetriggers.fission.io
kubectl delete crd kuberneteswatchtriggers.fission.io

kubectl get    apiservice
kubectl delete apiservice v1beta1.external.metrics.k8s.io
kubectl patch  ns fission -p '{"metadata":{"finalizers":null}}'s":null}}'

Serverless

mkdir -p /opt/${USER}/chorke/academia/var/playground/fission
ls -lah  /opt/${USER}/chorke/academia/var/playground/fission
ln -s    /opt/${USER}/chorke/academia/var/playground/fission ${HOME}/Documents/fission-playground

ls -lah ${HOME}/Documents/fission-playground/
cd      ${HOME}/Documents/fission-playground/

fission env list
fission fn  list
fission ht  list
fission pkg list

Serverless » Go

---

fission env create --name=go --image=ghcr.io/fission/go-env --builder=ghcr.io/fission/go-builder

curl -fsSL https://raw.githubusercontent.com/fission/examples/main/go/hello-world/hello.go -o hello.go
fission fn  create --name=hello-go --env go --src hello.go --entrypoint Handler
fission fn  test   --name=hello-go

fission ht  create --name=get-hello-go --method=GET --url=/api/hello/go --function=hello-go
curl http://fission.k8s.local/api/hello/go

fission pkg delete --name=hello-go-<uuid> -f
fission ht  delete --name=get-hello-go
fission fn  delete --name=hello-go
fission env delete --name=go

Serverless » Java

---

fission environment create --name=java --image=ghcr.io/fission/jvm-env --builder=ghcr.io/fission/jvm-builder --keeparchive --version 3

mkdir -p   src/main/java/io/fission
curl -fsSL https://raw.githubusercontent.com/fission/examples/main/java/hello-world/src/main/java/io/fission/HelloWorld.java -o src/main/java/io/fission/HelloWorld.java
curl -fsSL https://raw.githubusercontent.com/fission/environments/master/jvm/examples/java/pom.xml -o pom.xml

zip java-src-pkg.zip -r src pom.xml
fission package  create --name=hello-pkg  --env java --src java-src-pkg.zip
fission fn  create --name=hello-java --env java --pkg hello-pkg --entrypoint io.fission.HelloWorld
fission fn  test   --name=hello-java

fission ht  create --name=get-hello-java --method=GET --url=/api/hello/java --function=hello-java
curl http://fission.k8s.local/api/hello/java

fission ht  delete --name=get-hello-java
fission fn  delete --name=hello-java
fission pkg delete --name=hello-pkg
fission env delete --name=java

Serverless » Dotnet

---

fission env create --name=dotnet --image=fission/dotnet-env

curl -fsSL  https://raw.githubusercontent.com/fission/examples/main/dotnet/helloworld.cs -o hello.cs
fission fn  create --name=hello-cs --env=dotnet --code=hello.cs
fission fn  test   --name=hello-cs

fission ht  create --name=get-hello-cs --method=GET --url=/api/hello/cs --function=hello-cs
curl http://fission.k8s.local/api/hello/cs

fission pkg delete --name=hello-cs-<uuid> -f
fission ht  delete --name=get-hello-cs
fission fn  delete --name=hello-cs
fission env delete --name=dotnet

Serverless » Python

---

fission env create --name=python   --image=fission/python-env

curl -fsSL  https://raw.githubusercontent.com/fission/examples/main/python/hello.py -o hello.py
fission fn  create --name=hello-py --env=python --code=hello.py 
fission fn  test   --name=hello-py

fission ht  create --name=get-hello-py --method=GET --url=/api/hello/py --function=hello-py
curl http://fission.k8s.local/api/hello/py

fission pkg delete --name=hello-py-<uuid> -f
fission ht  delete --name=get-hello-py
fission fn  delete --name=hello-py
fission env delete --name=python

Serverless » Node.js

---

fission env create --name=nodejs --image=ghcr.io/fission/node-env

curl -fsSL https://raw.githubusercontent.com/fission/examples/main/nodejs/hello.js -o hello.js
fission fn  create --name=hello-js --env=nodejs --code=hello.js
fission fn  test   --name=hello-js

fission ht  create --name=get-hello-js --method=GET --url=/api/hello/js --function=hello-js
curl http://fission.k8s.local/api/hello/js

fission pkg delete --name=hello-js-<uuid> -f
fission ht  delete --name=get-hello-js
fission fn  delete --name=hello-js
fission env delete --name=nodejs

Specification

fission spec init
fission env  create --name=node    --image=fission/node-env --version=3 --poolsize=1 --spec
fission pkg  create --name=hellojs --env=node   --code=https://raw.githubusercontent.com/fission/fission/master/examples/nodejs/hello.js --spec
fission fn   create --name=hellojs --env=node   --pkg=hellojs --spec
fission ht   create --name=hellojs --method=GET --url=/api/hello/js --function=hellojs --spec

fission spec apply
fission fn   test   --name=hellojs
curl http://fission.k8s.local/api/hello/js

fission ht   delete --name=hellojs
fission fn   delete --name=hellojs
fission pkg  delete --name=hellojs
fission env  delete --name=node

Playground

helm -n fission install fission fission-charts/fission-all --version=v1.20.0 helm -n fission upgrade -i fission fission-charts/fission-all --version=v1.20.5 helm show values fission-charts/fission-all --version=v1.20.0|less
kubectl -n fission get configmap feature-config -o json|jq -r '.data."config.yaml"'|base64 -d;echo kubectl -n fission logs -f svc/webhook-service -c webhook kubectl -n fission logs -f svc/storagesvc -c storagesvc kubectl -n fission logs -f svc/executor -c executor kubectl -n fission logs -f svc/router -c router
kubectl config --kubeconfig=${HOME}/.kube/aws-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/dev-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/gcp-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/config view --flatten
kubectl -n fission delete all --all kubectl -n fission delete ing --all kubectl -n fission delete sts --all	kubectl -n fission delete svc --all kubectl -n fission delete pvc --all kubectl -n fission delete pv --all
kubectl -n fission rollout history deploy buildermgr kubectl -n fission rollout status deploy storagesvc kubectl -n fission rollout restart deploy executor	kubectl -n fission logs -f svc/storagesvc -c storagesvc kubectl -n fission logs -f svc/executor -c executor kubectl -n fission logs -f svc/router -c router

References

Helm » Prometheus Stack Helm » Cert Manager Helm » Fission Helm » MinIO Helm » Keda Helm
Fission » Examples » GitHub Fission » Examples » Gallery Fission » Architecture Fission » Workshop Fission » Install Fission » Docs Fission
K8s » Configure Service Accounts for Pods K8s » Restart Pods With Kubectl K8s » Interactive Pod K8s » Restart Pods Docker » Makefile Kubernetes Minikube Kubectl CURL K8s	K8s » Namespace "stuck" as Terminating K8s » kubectl rollout K8s » CSI Hostpath Driver K8s » Ingress K8s » Service MinIO CIDR UFW Port