### # kubernetes system config # # The following values are used to configure the kube-apiserver {% if ansible_service_mgr in ["sysvinit","upstart"] %} # Logging directory KUBE_LOGGING="--log-dir={{ kube_log_dir }} --logtostderr=true" {% else %} # logging to stderr means we get it in the systemd journal KUBE_LOGGING="--logtostderr=true" {% endif %} # Apiserver Log level, 0 is debug KUBE_LOG_LEVEL="{{ kube_log_level | default('--v=2') }}" # Should this cluster be allowed to run privileged docker containers KUBE_ALLOW_PRIV="--allow_privileged=true" # The port on the local server to listen on. KUBE_API_PORT="--insecure-port={{kube_apiserver_insecure_port}} --secure-port={{ kube_apiserver_port }}" # Insecure API address (default is localhost) KUBE_API_INSECURE_BIND="--insecure-bind-address={{ kube_apiserver_insecure_bind_address | default('127.0.0.1') }}" # Address range to use for services KUBE_SERVICE_ADDRESSES="--service-cluster-ip-range={{ kube_service_addresses }}" # Location of the etcd cluster KUBE_ETCD_SERVERS="--etcd_servers={% for host in groups['etcd'] %}http://{{ hostvars[host]['access_ip'] | default(hostvars[host]['ip'] | default(hostvars[host]['ansible_default_ipv4']['address'])) }}:2379{% if not loop.last %},{% endif %}{% endfor %}" # default admission control policies KUBE_ADMISSION_CONTROL="--admission_control=NamespaceLifecycle,NamespaceExists,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota" # RUNTIME API CONFIGURATION (e.g. enable extensions) KUBE_RUNTIME_CONFIG="{% if kube_api_runtime_config is defined %}{% for conf in kube_api_runtime_config %}--runtime-config={{ conf }} {% endfor %}{% endif %}" # TLS CONFIGURATION KUBE_TLS_CONFIG="--tls_cert_file={{ kube_cert_dir }}/apiserver.pem --tls_private_key_file={{ kube_cert_dir }}/apiserver-key.pem --client_ca_file={{ kube_cert_dir }}/ca.pem" # Add you own! KUBE_API_ARGS="--token_auth_file={{ kube_token_dir }}/known_tokens.csv --basic-auth-file={{ kube_users_dir }}/known_users.csv --service_account_key_file={{ kube_cert_dir }}/apiserver-key.pem --advertise-address={{ ip | default(ansible_default_ipv4.address) }}" {% if cloud_provider is defined and cloud_provider == "openstack" %} KUBELET_CLOUDPROVIDER="--cloud-provider={{ cloud_provider }} --cloud-config={{ kube_config_dir }}/cloud_config" {% else %} {# TODO: gce and aws don't need the cloud provider to be set? #} KUBELET_CLOUDPROVIDER="" {% endif %} {% if ansible_service_mgr in ["sysvinit","upstart"] %} DAEMON_ARGS="$KUBE_LOGGING $KUBE_LOG_LEVEL $KUBE_ALLOW_PRIV $KUBE_API_PORT $KUBE_API_INSECURE_BIND \ $KUBE_SERVICE_ADDRESSES $KUBE_ETCD_SERVERS $KUBE_ADMISSION_CONTROL $KUBE_RUNTIME_CONFIG \ $KUBE_TLS_CONFIG $KUBE_API_ARGS $KUBELET_CLOUDPROVIDER" {% endif %}