var K8s = require('k8s')

// use kubectl

var kubectl = K8s.kubectl({
    endpoint:  'http://192.168.10.10:8080'
    , binary: '/usr/local/bin/kubectl'
})

//use restful api
var kubeapi = K8s.api({
	endpoint: 'http://192.168.10.10:8080'
	, version: 'v1'
})

// Configure using kubeconfig
var kube = k.kubectl({
	binary: '/bin/kubectl'
	,kubeconfig: '/etc/cluster1.yaml'
	,version: 'v1'
});

// method GET
kubeapi.get('namespaces/default/replicationcontrollers', function(err, data){})

// method POST
kubeapi.post('namespaces/default/replicationcontrollers', require('./rc/nginx-rc.json'), function(err, data){})
// method PUT
kubeapi.put('namespaces/default/replicationcontrollers/nginx', require('./rc/nginx-rc.json'), function(err, data){})
// method PATCH
kubeapi.patch('namespaces/default/replicationcontrollers/nginx', [{ op: 'replace', path: '/spec/replicas', value: 2 }], function(err, data){})
// method DELETE
kubeapi.delete('namespaces/default/replicationcontrollers/nginx', function(err, data){})

// method GET
kubeapi.get('namespaces/default/replicationcontrollers').then(function(data){}).catch(function(err){})
// method POST
kubeapi.post('namespaces/default/replicationcontrollers', require('./rc/nginx-rc.json')).then(function(data){}).catch(function(err){})
// method PUT
kubeapi.put('namespaces/default/replicationcontrollers/nginx', require('./rc/nginx-rc.json')).then(function(data){}).catch(function(err){})
// method PATCH
kubeapi.patch('namespaces/default/replicationcontrollers/nginx', [{ op: 'replace', path: '/spec/replicas', value: 2 }]).then(function(data){}).catch(function(err){})
// method DELETE
kubeapi.delete('namespaces/default/replicationcontrollers/nginx').then(function(data){}).catch(function(err){})

!async function()
{
    try
    {
        // method GET
        const data1 = await kubeapi.get('namespaces/default/replicationcontrollers')
        // method POST
        const data2 = await kubeapi.post('namespaces/default/replicationcontrollers', require('./rc/nginx-rc.json'))
        // method PUT
        const data3 = await kubeapi.put('namespaces/default/replicationcontrollers/nginx', require('./rc/nginx-rc.json'))
        // method PATCH
        const data4 = await kubeapi.patch('namespaces/default/replicationcontrollers/nginx', [{ op: 'replace', path: '/spec/replicas', value: 2 }])
        // method DELETE
        const data5 = await kubeapi.delete('namespaces/default/replicationcontrollers/nginx')
    }
    catch(err){
        console.log(err)
    }
}()

kubeapi.watch('watch/namespaces/default/pods', function(data){
	// message
}, function(err){
	// exit
}, [timeout])

kubeapi.watch('watch/namespaces/default/pods', [timeout]).subscribe(data=>{
    // message
}, err=>{
    // exit
})

    //kubectl['type']['action]([arguments], [flags], [callback]): Promise

    //callback
    kubect.pod.delete('pod_name', function(err, data){})
    kubect.pod.delete('pod_name', ['--grace-period=0'], function(err, data){})
    //promise
    kubect.pod.delete('pod_name').then()
    kubect.pod.delete('pod_name', ['--grace-period=0']).then()
    //async/await
    const data = kubect.pod.delete('pod_name')
    const data = kubect.pod.delete('pod_name',['--grace-period=0'])

    kubectl.command('get pod pod_name --output=json', function(err, data){})
    kubectl.command('get pod pod_name --output=json').then()
    const data = await kubectl.command('get pod pod_name --output=json')

kubectl.pod.list(function(err, pods){})

//selector
var label = { name: nginx }
kubectl.pod.list(label, function(err, pods){})

kubectl.pod.get('nginx', function(err, pod){})

// label selector
kubectl.pod.list({ app: 'nginx' }, function(err, pods){}) 

kubectl.pod.create('/:path/pods/nginx.yaml'), function(err, data){})

kubectl.pod.delete('nginx', function(err, data){})

kubectl.pod.log('pod_id1 pod_id2 pod_id3', function(err, log){})

kubectl.rc.list(function(err, pods){})

kubectl.rc.get('nginx', function(err, pod){})

kubectl.rc.create('/:path/pods/nginx.yaml'), function(err, data){})

kubectl.rc.delete('nginx', function(err, data){})

kubectl.rc.rollingUpdate('nginx', 'nginx:vserion', function(err, data){})

kubectl.rc.rollingUpdateByFile('nginx', '/:path/rc/nginx-v2.yaml', function(err, data){})

kubectl.rc.scale('nginx', 3, function(err, data){})

kubectl.service.list(function(err, pods){})

kubectl.service.get('nginx', function(err, pod){})

kubectl.service.create('/:path/service/nginx.yaml'), function(err, data){})

kubectl.service.delete('nginx', function(err, data){})

kubectl.node.list(function(err, pods){})

kubectl.node.get('nginx', function(err, pod){})

kubectl.node.create('/:path/nodes/node1.yaml'), function(err, data){})

kubectl.node.delete('nginx', function(err, data){})