100 lines
3.5 KiB
Go
100 lines
3.5 KiB
Go
/*
|
|
Copyright 2014 Rohith All rights reserved.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package marathon
|
|
|
|
// Info is the detailed stats returned from marathon info
|
|
type Info struct {
|
|
EventSubscriber struct {
|
|
HTTPEndpoints []string `json:"http_endpoints"`
|
|
Type string `json:"type"`
|
|
} `json:"event_subscriber"`
|
|
FrameworkID string `json:"frameworkId"`
|
|
HTTPConfig struct {
|
|
AssetsPath interface{} `json:"assets_path"`
|
|
HTTPPort float64 `json:"http_port"`
|
|
HTTPSPort float64 `json:"https_port"`
|
|
} `json:"http_config"`
|
|
Leader string `json:"leader"`
|
|
MarathonConfig struct {
|
|
Checkpoint bool `json:"checkpoint"`
|
|
Executor string `json:"executor"`
|
|
FailoverTimeout float64 `json:"failover_timeout"`
|
|
FrameworkName string `json:"framework_name"`
|
|
Ha bool `json:"ha"`
|
|
Hostname string `json:"hostname"`
|
|
LeaderProxyConnectionTimeoutMs float64 `json:"leader_proxy_connection_timeout_ms"`
|
|
LeaderProxyReadTimeoutMs float64 `json:"leader_proxy_read_timeout_ms"`
|
|
LocalPortMax float64 `json:"local_port_max"`
|
|
LocalPortMin float64 `json:"local_port_min"`
|
|
Master string `json:"master"`
|
|
MesosLeaderUIURL string `json:"mesos_leader_ui_url"`
|
|
WebUIURL string `json:"webui_url"`
|
|
MesosRole string `json:"mesos_role"`
|
|
MesosUser string `json:"mesos_user"`
|
|
ReconciliationInitialDelay float64 `json:"reconciliation_initial_delay"`
|
|
ReconciliationInterval float64 `json:"reconciliation_interval"`
|
|
TaskLaunchTimeout float64 `json:"task_launch_timeout"`
|
|
TaskReservationTimeout float64 `json:"task_reservation_timeout"`
|
|
} `json:"marathon_config"`
|
|
Name string `json:"name"`
|
|
Version string `json:"version"`
|
|
ZookeeperConfig struct {
|
|
Zk string `json:"zk"`
|
|
ZkFutureTimeout struct {
|
|
Duration float64 `json:"duration"`
|
|
} `json:"zk_future_timeout"`
|
|
ZkHosts string `json:"zk_hosts"`
|
|
ZkPath string `json:"zk_path"`
|
|
ZkState string `json:"zk_state"`
|
|
ZkTimeout float64 `json:"zk_timeout"`
|
|
} `json:"zookeeper_config"`
|
|
}
|
|
|
|
// Info retrieves the info stats from marathon
|
|
func (r *marathonClient) Info() (*Info, error) {
|
|
info := new(Info)
|
|
if err := r.apiGet(marathonAPIInfo, nil, info); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return info, nil
|
|
}
|
|
|
|
// Leader retrieves the current marathon leader node
|
|
func (r *marathonClient) Leader() (string, error) {
|
|
var leader struct {
|
|
Leader string `json:"leader"`
|
|
}
|
|
if err := r.apiGet(marathonAPILeader, nil, &leader); err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return leader.Leader, nil
|
|
}
|
|
|
|
// AbdicateLeader abdicates the marathon leadership
|
|
func (r *marathonClient) AbdicateLeader() (string, error) {
|
|
var message struct {
|
|
Message string `json:"message"`
|
|
}
|
|
|
|
if err := r.apiDelete(marathonAPILeader, nil, &message); err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return message.Message, nil
|
|
}
|