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

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 get crd|grep fission.io
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 » 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 » kubectl rollout K8s » CSI Hostpath Driver K8s » Ingress K8s » Service MinIO CIDR UFW Port