Helm/Fission

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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/

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 function create --name hello-go --env go --src hello.go --entrypoint Handler
fission function test   --name hello-go

fission function list
fission pkg list
fission env list

fission pkg delete --name hello-go-<uuid> -f
fission function 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 function create --name hello-java --env java --pkg hello-pkg --entrypoint io.fission.HelloWorld
fission function test   --name hello-java

fission function delete --name hello-java
fission pkg delete --name hello-pkg
fission env delete --name java

Serverless » Python

fission env create --name python --image ghcr.io/fission/python-env

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

fission pkg list
fission pkg delete --name hello-py-<uuid> -f
fission function 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 --method GET --url /hello-js --function hello-js
curl http://fission.k8s.local/hello-js

fission pkg list
fission pkg delete --name hello-js-<uuid> -f
fission fn  delete --name hello-js
fission env delete --name nodejs

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

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