pkgs:
pkgs.dockerTools.pullImage rec {
imageName = "postgres";
imageDigest = "sha256:e7d3e4fdcdb4187649d50217c3a8fed20bee215cd19233004c9fb0eaeae5ecf0";
sha256 = "01zybz808fxx1k74qji09ni5kpw7bmg95kglfm1cx1294jq1vv7d";
finalImageName = imageName;
finalImageTag = "14";
}