Hello good morning, in my company we use Rancher to deploy our applications, is it possible to obtain a report with the history of deployments made by each user with their date? Thank you very much in advance.

You can use Kubernetes Audit Logging and add the respective files to fluent-bit configuration, when deploying the Rancher logging chart. Something like this in cluster configuration (RKE1):

kube-api:
      audit_log:
        configuration:
          format: json
          max_age: 6
          max_backup: 6
          max_size: 10
          path: /var/log/kube-audit/audit-log.json
          policy:
            api_version: <http://audit.k8s.io/v1|audit.k8s.io/v1>
            kind: Policy
            metadata: {}
            rules:
              - level: None
                verbs:
                  - watch
                  - list
                  - get
              - level: None
                users:
                  - 'system:kube-scheduler'
                  - 'system:kube-controller-manager'
                  - 'system:kube-proxy'
                  - 'system:serviceaccount:cattle-system:kontainer-engine'
              - level: None
                userGroups:
                  - 'system:nodes'
                  - 'system:masters'
                  - 'system:serviceaccounts:cattle-monitoring-system'
                  - 'system:serviceaccounts:elastic-system'
                  - 'system:serviceaccounts:longhorn-system'
                  - 'system:serviceaccounts:cattle-fleet-system'
                  - 'system:serviceaccounts:kube-system'
                  - 'system:serviceaccounts:ingress-nginx'
              - level: Metadata
        enabled: true

And for the logging object:

fluentbit:
    filterKubernetes:
      Match: kubernetes.var.log.containers.*
    image:

      Path: /var/log/containers/*.log,/var/log/kube-audit/audit-log.json

From there, just use whatever logging backend/frontend combination you are already feel comfortable with to create relevant reports.