old_contents: import os
  
  dev_root = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
  
  secret_key = '-'
  cachedir = os.path.join(dev_root, 'tmp', 'cache')
  database_uri = 'sqlite:///' + os.path.join(dev_root, 'test.db')
  
  etcd_client_port = 2379
  etcd_peer_port = 2380
  k8s_apiserver_lb_port = 433
  k8s_apiserver_secure_port = 6443
  k8s_apiserver_insecure_port = 8080
  k8s_cluster_domain = 'cluster.local'
  
  cluster_credentials_path = '/etc/ssl/cluster'
  ca_cert_path = cluster_credentials_path + '/ca.pem'
  node_cert_path = cluster_credentials_path + '/node.pem'
  node_key_path = cluster_credentials_path + '/node-key.pem'
  
  k8s_config_path = '/etc/kubernetes'  # don't change. hardcoded in kubelet-wrapper
  k8s_manifests_path = k8s_config_path + '/manifests'
  k8s_kubeconfig_path = k8s_config_path + '/kubeconfig.yaml'
  k8s_cni_path = k8s_config_path + '/cni'
  k8s_cni_conf_path = k8s_cni_path + '/net.d'
  
  node_host_rkt_path = '/opt/bin/host-rkt'
  node_ca_certificates_path = '/usr/share/ca-certificates'
  
new_contents: import os
  
  dev_root = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
  
  secret_key = '-'
  cachedir = os.path.join(dev_root, 'tmp', 'cache')
  database_uri = 'sqlite:///' + os.path.join(dev_root, 'test.db')
  
  etcd_client_port = 2379
  etcd_peer_port = 2380
  k8s_apiserver_lb_port = 443
  k8s_apiserver_secure_port = 6443
  k8s_apiserver_insecure_port = 8080
  k8s_cluster_domain = 'cluster.local'
  
  cluster_credentials_path = '/etc/ssl/cluster'
  ca_cert_path = cluster_credentials_path + '/ca.pem'
  node_cert_path = cluster_credentials_path + '/node.pem'
  node_key_path = cluster_credentials_path + '/node-key.pem'
  
  k8s_config_path = '/etc/kubernetes'  # don't change. hardcoded in kubelet-wrapper
  k8s_manifests_path = k8s_config_path + '/manifests'
  k8s_kubeconfig_path = k8s_config_path + '/kubeconfig.yaml'
  k8s_cni_path = k8s_config_path + '/cni'
  k8s_cni_conf_path = k8s_cni_path + '/net.d'
  
  node_host_rkt_path = '/opt/bin/host-rkt'
  node_ca_certificates_path = '/usr/share/ca-certificates'
  
subject: fix port