Synator Kubernetes Secret and ConfigMap synchronizer

Synator synchronize your Secrets and ConfigMaps with your desired namespaces

Usage

Add annotation synator/sync=yes to Secret or ConfigMap. Optionally add one of these annotations in include specific destination namespaces, or exclude the namespaces from the sync. synator/include-namespaces='namespace1,namespace2' synator/exclude-namespaces='kube-system,kube-node-lease'

Reload pod when config upgraded

Add annotation synator/reload: "secret:example" to pod or deployment template When secret example updated busybox pod will reload

apiVersion: apps/v1
kind: Deployment
metadata:
  name: busybox
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      name: busybox
  template:
    metadata:
      labels:
        name: busybox
      annotations:
        synator/reload: "secret:selam"
    spec:
      containers:
        - name: busybox
          image: busybox
          command:
            - "sleep"
            - "1h"

Triggers

• When update config or secret
• When create config or secret

Build and deploy

Build docker image

docker build -t <usename>/synator:v1 .

Edit deploy.yml with your image name

kubectl apply -f deploy.yml