ESS CRDs support in ArgoCD ArgoCD can support getting the ESS CRDs Status as resource health using Custom Health Checks You need to configure the following under the configmap argocd-cm of argocd : data: resource.customizations: | matrix.element.io/*: health.lua: | hs = {} if obj.status ~= nil then if obj.status.conditions ~= nil then for i, condition in ipairs(obj.status.conditions) do if condition.type == "Failure" and condition.status == "True" then hs.status = "Degraded" hs.message = condition.message return hs end if condition.type == "Running" and condition.status == "True" and condition.reason ~= "Successful" then hs.status = "Progressing" hs.message = condition.message return hs end if condition.type == "Available" and condition.status == "True" then hs.status = "Healthy" hs.message = condition.message return hs end if condition.type == "Available" and condition.status == "False" then hs.status = "Degraded" hs.message = condition.message return hs end if condition.type == "Successful" and condition.status == "True" then hs.status = "Healthy" hs.message = condition.message return hs end end end end hs.status = "Progressing" hs.message = "Waiting for the CR to start to converge..." return hs EOT