Flux uses memcached to scan docker images and keep tags of images. If you don't wan't to use this feature disable image scanning wiyh --registry-disable-scanning

• GitHub

• Source
• Kustomize
• Helm
• OCI

• SOPS
• Sealed Secrets

flux reconcile source git flux-system
flux reconcile kustomization flux-system --with-source

• Flux git deploy key rotation (github PAT, ssh key etc)