Create the reviewer service account

First of we need to create service acounts and rolebinding so that infisical can sync and update into our k8s.

1. Obtaining the token reviewer JWT for Infisical (infisical-reviewer-service-account.yaml)

apiVersion: v1
kind: ServiceAccount
metadata:
  name: infisical-token-reviewer
  namespace: default

kubectl apply -f infisical-reviewer-service-account.yaml

   1.2 Bind the reviewer service account (infisical-reviewer-cluster-role-binding.yaml)

apiVersion: rbac.authorization.k8s.io/v1
kind: Secret
type: kubernetes.io/service-account-tokenClusterRoleBinding
metadata:
  name: infisical-token-reviewer-tokenrole-binding
  annotations:namespace: kubernetes.io/service-account.default
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: "system:auth-delegator
subjects:
  - kind: ServiceAccount
    name: infisical-token-reviewer"reviewer
    namespace: default

kubectl apply -f infisical-reviewer-cluster-role-binding.yaml

1.3 Next, create a long-lived service account JWT token (service-account-reviewer-token.yaml)

apiVersion: v1
kind: Secret
type: kubernetes.io/service-account-token
metadata:
    name: infisical-token-reviewer-token
    annotations:
      kubernetes.io/service-account.name: "infisical-token-reviewer"

kubectl apply -f service-account-reviewer-token.yaml

 1.4  Link the secret in step 1.3 to the service account in step 1.1

kubectl patch serviceaccount infisical-token-reviewer -p '{"secrets": [{"name": "infisical-token-reviewer-token"}]}' -n default

1.5 Finally, retrieve the token reviewer JWT token from the secret.

kubectl get secret infisical-token-reviewer-token -n default -o=jsonpath='{.data.token}' | base64 --decode