Merge pull request #153 from kubecost/AjayTripathy-remote-write

Ajay tripathy remote write

cloud/awsprovider.go

@@ -326,6 +326,13 @@ func (aws *AWS) UpdateConfig(r io.Reader, updateType string) (*CustomPricing, er
 		path = "/models/"
 	}
 	path += "aws.json"
+	remoteEnabled := os.Getenv(remoteEnabled)
+	if remoteEnabled == "true" {
+		err = UpdateClusterMeta(os.Getenv(KC_CLUSTER_ID), c.ClusterName)
+		if err != nil {
+			return nil, err
+		}
+	}
 	err = ioutil.WriteFile(path, cj, 0644)
 	if err != nil {
 		return nil, err
@@ -793,6 +800,7 @@ func (awsProvider *AWS) ClusterInfo() (map[string]string, error) {
 		m := make(map[string]string)
 		m["name"] = clusterName
 		m["provider"] = "AWS"
+		m["id"] = os.Getenv(KC_CLUSTER_ID)
 		return m, nil
 	}
 

cloud/azureprovider.go

@@ -472,6 +472,7 @@ func (az *Azure) ClusterInfo() (map[string]string, error) {
 		m["name"] = c.ClusterName
 	}
 	m["provider"] = "azure"
+	m["id"] = os.Getenv(KC_CLUSTER_ID)
 	return m, nil
 
 }
@@ -506,6 +507,13 @@ func (az *Azure) UpdateConfig(r io.Reader, updateType string) (*CustomPricing, e
 	if err != nil {
 		return nil, err
 	}
+	remoteEnabled := os.Getenv(remoteEnabled)
+	if remoteEnabled == "true" {
+		err = UpdateClusterMeta(os.Getenv(KC_CLUSTER_ID), c.ClusterName)
+		if err != nil {
+			return nil, err
+		}
+	}
 
 	configPath := path + "azure.json"
 	err = ioutil.WriteFile(configPath, cj, 0644)

cloud/gcpprovider.go

@@ -163,6 +163,13 @@ func (gcp *GCP) UpdateConfig(r io.Reader, updateType string) (*CustomPricing, er
 	if err != nil {
 		return nil, err
 	}
+	remoteEnabled := os.Getenv(remoteEnabled)
+	if remoteEnabled == "true" {
+		err = UpdateClusterMeta(os.Getenv(KC_CLUSTER_ID), c.ClusterName)
+		if err != nil {
+			return nil, err
+		}
+	}
 
 	configPath := path + "gcp.json"
 	err = ioutil.WriteFile(configPath, cj, 0644)
@@ -256,6 +263,7 @@ func (gcp *GCP) ClusterInfo() (map[string]string, error) {
 	m := make(map[string]string)
 	m["name"] = attribute
 	m["provider"] = "GCP"
+	m["id"] = os.Getenv(KC_CLUSTER_ID)
 	return m, nil
 }
 

cloud/provider.go

@@ -1,6 +1,7 @@
 package cloud
 
 import (
+	"database/sql"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -21,6 +22,19 @@ import (
 	"k8s.io/client-go/kubernetes"
 )
 
+const KC_CLUSTER_ID = "CLUSTER_ID"
+const remotePW = "REMOTE_WRITE_PASSWORD"
+const sqlAddress = "SQL_ADDRESS"
+const remoteEnabled = "REMOTE_WRITE_ENABLED"
+
+var createTableStatements = []string{
+	`CREATE TABLE IF NOT EXISTS names (
+		cluster_id VARCHAR(255) NOT NULL,
+		cluster_name VARCHAR(255) NULL,
+		PRIMARY KEY (cluster_id)
+	);`,
+}
+
 // Node is the interface by which the provider and cost model communicate Node prices.
 // The provider will best-effort try to fill out this struct.
 type Node struct {
@@ -446,3 +460,90 @@ func NewProvider(clientset *kubernetes.Clientset, apiKey string) (Provider, erro
 		}, nil
 	}
 }
+
+func UpdateClusterMeta(cluster_id, cluster_name string) error {
+	pw := os.Getenv(remotePW)
+	address := os.Getenv(sqlAddress)
+	connStr := fmt.Sprintf("postgres://postgres:%s@%s:5432?sslmode=disable", pw, address)
+	db, err := sql.Open("postgres", connStr)
+	if err != nil {
+		return err
+	}
+	defer db.Close()
+	updateStmt := `UPDATE names SET cluster_name = $1 WHERE cluster_id = $2;`
+	_, err = db.Exec(updateStmt, cluster_name, cluster_id)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func CreateClusterMeta(cluster_id, cluster_name string) error {
+	pw := os.Getenv(remotePW)
+	address := os.Getenv(sqlAddress)
+	connStr := fmt.Sprintf("postgres://postgres:%s@%s:5432?sslmode=disable", pw, address)
+	db, err := sql.Open("postgres", connStr)
+	if err != nil {
+		return err
+	}
+	defer db.Close()
+	for _, stmt := range createTableStatements {
+		_, err := db.Exec(stmt)
+		if err != nil {
+			return err
+		}
+	}
+	insertStmt := `INSERT INTO names (cluster_id, cluster_name) VALUES ($1, $2);`
+	_, err = db.Exec(insertStmt, cluster_id, cluster_name)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func GetClusterMeta(cluster_id string) (string, string, error) {
+	pw := os.Getenv(remotePW)
+	address := os.Getenv(sqlAddress)
+	connStr := fmt.Sprintf("postgres://postgres:%s@%s:5432?sslmode=disable", pw, address)
+	db, err := sql.Open("postgres", connStr)
+	defer db.Close()
+	query := `SELECT cluster_id, cluster_name
+	FROM names
+	WHERE cluster_id = ?`
+
+	rows, err := db.Query(query, cluster_id)
+	if err != nil {
+		return "", "", err
+	}
+	defer rows.Close()
+	var (
+		sql_cluster_id string
+		cluster_name   string
+	)
+	for rows.Next() {
+		if err := rows.Scan(&sql_cluster_id, &cluster_name); err != nil {
+			return "", "", err
+		}
+	}
+
+	return sql_cluster_id, cluster_name, nil
+}
+
+func GetOrCreateClusterMeta(cluster_id, cluster_name string) (string, string, error) {
+	id, name, err := GetClusterMeta(cluster_id)
+	if err != nil {
+		err := CreateClusterMeta(cluster_id, cluster_name)
+		if err != nil {
+			return "", "", err
+		}
+	}
+	if id == "" {
+		err := CreateClusterMeta(cluster_id, cluster_name)
+		if err != nil {
+			return "", "", err
+		}
+	}
+
+	return id, name, nil
+
+}

costmodel/costmodel.go

@@ -113,6 +113,7 @@ type CostData struct {
 	PVCData         []*PersistentVolumeClaimData `json:"pvcData,omitempty"`
 	Labels          map[string]string            `json:"labels,omitempty"`
 	NamespaceLabels map[string]string            `json:"namespaceLabels,omitempty"`
+	ClusterID       string                       `json:"clusterId"`
 }
 
 type Vector struct {
@@ -439,6 +440,7 @@ func (cm *CostModel) ComputeCostData(cli prometheusClient.Client, clientset kube
 		}
 	}
 	missingNodes := make(map[string]*costAnalyzerCloud.Node)
+	missingContainers := make(map[string]*CostData)
 	for key := range containers {
 		if _, ok := containerNameCost[key]; ok {
 			continue // because ordering is important for the allocation model (all PV's applied to the first), just dedupe if it's already been added.
@@ -449,6 +451,9 @@ func (cm *CostModel) ComputeCostData(cli prometheusClient.Client, clientset kube
 
 			nsLabels := namespaceLabelsMapping[ns]
 			podLabels := pod.GetObjectMeta().GetLabels()
+			if podLabels == nil {
+				podLabels = make(map[string]string)
+			}
 
 			for k, v := range nsLabels {
 				if _, ok := podLabels[k]; !ok {
@@ -598,35 +603,119 @@ func (cm *CostModel) ComputeCostData(cli prometheusClient.Client, clientset kube
 					missingNodes[c.NodeName] = node
 				}
 			}
+			namespacelabels, ok := namespaceLabelsMapping[c.Namespace]
+			if !ok {
+				klog.V(3).Infof("Missing data for namespace %s", c.Namespace)
+			}
 			costs := &CostData{
-				Name:      c.ContainerName,
-				PodName:   c.PodName,
-				NodeName:  c.NodeName,
-				NodeData:  node,
-				Namespace: c.Namespace,
-				RAMReq:    RAMReqV,
-				RAMUsed:   RAMUsedV,
-				CPUReq:    CPUReqV,
-				CPUUsed:   CPUUsedV,
-				GPUReq:    GPUReqV,
+				Name:            c.ContainerName,
+				PodName:         c.PodName,
+				NodeName:        c.NodeName,
+				NodeData:        node,
+				Namespace:       c.Namespace,
+				RAMReq:          RAMReqV,
+				RAMUsed:         RAMUsedV,
+				CPUReq:          CPUReqV,
+				CPUUsed:         CPUUsedV,
+				GPUReq:          GPUReqV,
+				NamespaceLabels: namespacelabels,
 			}
 			costs.CPUAllocation = getContainerAllocation(costs.CPUReq, costs.CPUUsed)
 			costs.RAMAllocation = getContainerAllocation(costs.RAMReq, costs.RAMUsed)
 			if filterNamespace == "" {
 				containerNameCost[key] = costs
+				missingContainers[key] = costs
 			} else if costs.Namespace == filterNamespace {
 				containerNameCost[key] = costs
+				missingContainers[key] = costs
 			}
 		}
 	}
 	err = findDeletedNodeInfo(cli, missingNodes, window)
 
+	if err != nil {
+		return nil, err
+	}
+	err = findDeletedPodInfo(cli, missingContainers, window)
 	if err != nil {
 		return nil, err
 	}
 	return containerNameCost, err
 }
 
+func findDeletedPodInfo(cli prometheusClient.Client, missingContainers map[string]*CostData, window string) error {
+	if len(missingContainers) > 0 {
+		q := make([]string, 0, len(missingContainers))
+		for key := range missingContainers {
+			cm, _ := NewContainerMetricFromKey(key)
+			q = append(q, cm.PodName)
+		}
+		l := strings.Join(q, "|")
+		queryHistoricalPodLabels := fmt.Sprintf(`kube_pod_labels{pod=~"%s"}[%s]`, l, window)
+
+		podLabelsResult, err := query(cli, queryHistoricalPodLabels)
+		if err != nil {
+			return fmt.Errorf("Error fetching historical pod labels: " + err.Error())
+		}
+		podLabels, err := labelsFromPrometheusQuery(podLabelsResult)
+		for key, costData := range missingContainers {
+			cm, _ := NewContainerMetricFromKey(key)
+			labels, ok := podLabels[cm.PodName]
+			if !ok {
+				klog.V(1).Infof("Unable to find historical data for pod '%s'", cm.PodName)
+			}
+			for k, v := range costData.NamespaceLabels {
+				if _, ok := labels[k]; !ok {
+					labels[k] = v
+				}
+			}
+			costData.Labels = labels
+		}
+	}
+
+	return nil
+}
+
+func labelsFromPrometheusQuery(qr interface{}) (map[string]map[string]string, error) {
+	toReturn := make(map[string]map[string]string)
+	for _, val := range qr.(map[string]interface{})["data"].(map[string]interface{})["result"].([]interface{}) {
+		metricInterface, ok := val.(map[string]interface{})["metric"]
+		if !ok {
+			return nil, fmt.Errorf("Metric field does not exist in data result vector")
+		}
+		metricMap, ok := metricInterface.(map[string]interface{})
+		if !ok {
+			return nil, fmt.Errorf("Metric field is improperly formatted")
+		}
+		pod, ok := metricMap["pod"]
+		if !ok {
+			return nil, fmt.Errorf("pod field does not exist in data result vector")
+		}
+		podName, ok := pod.(string)
+		if !ok {
+			return nil, fmt.Errorf("pod field is improperly formatted")
+		}
+
+		for labelName, labelValue := range metricMap {
+			parsedLabelName := labelName
+			parsedLv, ok := labelValue.(string)
+			if !ok {
+				return nil, fmt.Errorf("label value is improperly formatted")
+			}
+			if strings.HasPrefix(parsedLabelName, "label_") {
+				l := strings.Replace(parsedLabelName, "label_", "", 1)
+				if podLabels, ok := toReturn[podName]; ok {
+					podLabels[l] = parsedLv
+				} else {
+					toReturn[podName] = make(map[string]string)
+					toReturn[podName][l] = parsedLv
+				}
+			}
+		}
+	}
+	return toReturn, nil
+}
+
 func findDeletedNodeInfo(cli prometheusClient.Client, missingNodes map[string]*costAnalyzerCloud.Node, window string) error {
 	if len(missingNodes) > 0 {
 		q := make([]string, 0, len(missingNodes))
@@ -753,6 +842,10 @@ func getContainerAllocation(req []*Vector, used []*Vector) []*Vector {
 	return allocation
 }
 func addPVData(clientset kubernetes.Interface, pvClaimMapping map[string]*PersistentVolumeClaimData, cloud costAnalyzerCloud.Provider) error {
+	cfg, err := cloud.GetConfig()
+	if err != nil {
+		return err
+	}
 	storageClasses, err := clientset.StorageV1().StorageClasses().List(metav1.ListOptions{})
 	if err != nil {
 		return err
@@ -790,16 +883,27 @@ func addPVData(clientset kubernetes.Interface, pvClaimMapping map[string]*Persis
 	}
 
 	for _, pvc := range pvClaimMapping {
-		pvc.Volume = pvMap[pvc.VolumeName]
+		if vol, ok := pvMap[pvc.VolumeName]; ok {
+			pvc.Volume = vol
+		} else {
+			klog.V(1).Infof("PV not found, using default")
+			pvc.Volume = &costAnalyzerCloud.PV{
+				Cost: cfg.Storage,
+			}
+		}
 	}
 	return nil
 }
 
 func GetPVCost(pv *costAnalyzerCloud.PV, kpv *v1.PersistentVolume, cloud costAnalyzerCloud.Provider) error {
 	cfg, err := cloud.GetConfig()
+	if err != nil {
+		return err
+	}
 	key := cloud.GetPVKey(kpv, pv.Parameters)
 	pvWithCost, err := cloud.PVPricing(key)
 	if err != nil {
+		pv.Cost = cfg.Storage
 		return err
 	}
 	if pvWithCost == nil || pvWithCost.Cost == "" {
@@ -1028,9 +1132,12 @@ func (cm *CostModel) ComputeCostDataRange(cli prometheusClient.Client, clientset
 		return nil, err
 	}
 	remoteEnabled := os.Getenv(remoteEnabled)
-	if remoteEnabled == "true" && (end.Sub(start) > time.Hour*168) {
+	if remoteEnabled == "true" {
+		remoteLayout := "2006-01-02T15:04:05Z"
+		remoteStartStr := start.Format(remoteLayout)
+		remoteEndStr := end.Format(remoteLayout)
 		klog.V(1).Infof("Using remote database for query from %s to %s with window %s", startString, endString, windowString)
-		return CostDataRangeFromSQL("", "", windowString, startString, endString)
+		return CostDataRangeFromSQL("", "", windowString, remoteStartStr, remoteEndStr)
 	}
 
 	var wg sync.WaitGroup
@@ -1184,7 +1291,7 @@ func (cm *CostModel) ComputeCostDataRange(cli prometheusClient.Client, clientset
 	}
 
 	missingNodes := make(map[string]*costAnalyzerCloud.Node)
-
+	missingContainers := make(map[string]*CostData)
 	for key := range containers {
 		if _, ok := containerNameCost[key]; ok {
 			continue // because ordering is important for the allocation model (all PV's applied to the first), just dedupe if it's already been added.
@@ -1229,6 +1336,10 @@ func (cm *CostModel) ComputeCostDataRange(cli prometheusClient.Client, clientset
 			nsLabels := namespaceLabelsMapping[ns]
 			podLabels := pod.GetObjectMeta().GetLabels()
 
+			if podLabels == nil {
+				podLabels = make(map[string]string)
+			}
+
 			for k, v := range nsLabels {
 				if _, ok := podLabels[k]; !ok {
 					podLabels[k] = v
@@ -1340,35 +1451,48 @@ func (cm *CostModel) ComputeCostDataRange(cli prometheusClient.Client, clientset
 					missingNodes[c.NodeName] = node
 				}
 			}
+			namespacelabels, ok := namespaceLabelsMapping[c.Namespace]
+			if !ok {
+				klog.V(3).Infof("Missing data for namespace %s", c.Namespace)
+			}
 			costs := &CostData{
-				Name:      c.ContainerName,
-				PodName:   c.PodName,
-				NodeName:  c.NodeName,
-				NodeData:  node,
-				Namespace: c.Namespace,
-				RAMReq:    RAMReqV,
-				RAMUsed:   RAMUsedV,
-				CPUReq:    CPUReqV,
-				CPUUsed:   CPUUsedV,
-				GPUReq:    GPUReqV,
+				Name:            c.ContainerName,
+				PodName:         c.PodName,
+				NodeName:        c.NodeName,
+				NodeData:        node,
+				Namespace:       c.Namespace,
+				RAMReq:          RAMReqV,
+				RAMUsed:         RAMUsedV,
+				CPUReq:          CPUReqV,
+				CPUUsed:         CPUUsedV,
+				GPUReq:          GPUReqV,
+				NamespaceLabels: namespacelabels,
 			}
 			costs.CPUAllocation = getContainerAllocation(costs.CPUReq, costs.CPUUsed)
 			costs.RAMAllocation = getContainerAllocation(costs.RAMReq, costs.RAMUsed)
 			if filterNamespace == "" {
 				containerNameCost[key] = costs
+				missingContainers[key] = costs
 			} else if costs.Namespace == filterNamespace {
 				containerNameCost[key] = costs
+				missingContainers[key] = costs
 			}
 		}
 	}
 
 	w := end.Sub(start)
+	w += window
 	if w.Minutes() > 0 {
 		wStr := fmt.Sprintf("%dm", int(w.Minutes()))
 		err = findDeletedNodeInfo(cli, missingNodes, wStr)
 		if err != nil {
 			return nil, err
 		}
+		klog.Infof("Finding deleted pod info from range query:")
+		err = findDeletedPodInfo(cli, missingContainers, wStr)
+		if err != nil {
+			return nil, err
+		}
 	}
 
 	return containerNameCost, err
@@ -1666,7 +1790,7 @@ func QueryRange(cli prometheusClient.Client, query string, start, end time.Time,
 		return nil, err
 	}
 
-	_, body, err := cli.Do(context.Background(), req)
+	_, body, _, err := cli.Do(context.Background(), req)
 	if err != nil {
 		klog.V(1).Infof("ERROR" + err.Error())
 	}
@@ -1692,7 +1816,7 @@ func query(cli prometheusClient.Client, query string) (interface{}, error) {
 		return nil, err
 	}
 
-	_, body, err := cli.Do(context.Background(), req)
+	_, body, _, err := cli.Do(context.Background(), req)
 	if err != nil {
 		return nil, err
 	}

go.mod

@@ -6,6 +6,8 @@ replace github.com/kubecost/test/mocks v0.0.0 => ./test/mocks
 
 replace git.apache.org/thrift.git => github.com/apache/thrift v0.12.0
 
+replace github.com/golang/lint => golang.org/x/lint v0.0.0-20180702182130-06c8688daad7
+
 require (
 	cloud.google.com/go v0.34.0
 	contrib.go.opencensus.io/exporter/ocagent v0.5.0 // indirect
@@ -13,23 +15,29 @@ require (
 	github.com/Azure/go-autorest v11.3.2+incompatible
 	github.com/aws/aws-sdk-go v1.19.10
 	github.com/dimchansky/utfbom v1.1.0 // indirect
+	github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect
 	github.com/golang/mock v1.2.0
 	github.com/google/martian v2.1.0+incompatible // indirect
 	github.com/googleapis/gax-go v2.0.2+incompatible // indirect
+	github.com/gophercloud/gophercloud v0.2.0 // indirect
+	github.com/imdario/mergo v0.3.7 // indirect
 	github.com/jszwec/csvutil v1.2.1
 	github.com/julienschmidt/httprouter v1.2.0
 	github.com/lib/pq v1.2.0
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829
+	github.com/pkg/errors v0.8.1 // indirect
+	github.com/prometheus/client_golang v1.0.0
+	github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90
 	github.com/satori/go.uuid v1.2.0 // indirect
 	github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24 // indirect
-	github.com/stretchr/testify v1.3.0 // indirect
-	golang.org/x/crypto v0.0.0-20190418165655-df01cb2cc480 // indirect
-	golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a
+	golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529 // indirect
+	golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac // indirect
+	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
+	golang.org/x/sync v0.0.0-20190423024810-112230192c58 // indirect
 	google.golang.org/api v0.4.0
 	gotest.tools v2.2.0+incompatible
-	k8s.io/api v0.0.0-20190404065945-709cf190c7b7
-	k8s.io/apimachinery v0.0.0-20190404065847-4a4abcd45006
-	k8s.io/client-go v0.0.0-20190404172613-2e1a3ed22ac5
-	k8s.io/klog v0.0.0-20190306015804-8e90cee79f82
+	k8s.io/api v0.0.0-20190913080256-21721929cffa
+	k8s.io/apimachinery v0.0.0-20190913075812-e119e5e154b6
+	k8s.io/client-go v0.0.0-20190620085101-78d2af792bab
+	k8s.io/klog v0.4.0
 )

go.sum

@@ -4,14 +4,17 @@ cloud.google.com/go v0.34.0 h1:eOI3/cP2VTU6uZLDYAoic+eyzzB9YyGmJ7eIjl8rOPg=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 contrib.go.opencensus.io/exporter/ocagent v0.5.0 h1:TKXjQSRS0/cCDrP7KvkgU6SmILtF/yV2TOs/02K/WZQ=
 contrib.go.opencensus.io/exporter/ocagent v0.5.0/go.mod h1:ImxhfLRpxoYiSq891pBrLVhN+qmP8BTVvdH2YLs7Gl0=
-git.apache.org/thrift.git v0.12.0/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
 github.com/Azure/azure-sdk-for-go v24.1.0+incompatible h1:P7GocB7bhkyGbRL1tCy0m9FDqb1V/dqssch3jZieUHk=
 github.com/Azure/azure-sdk-for-go v24.1.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/go-autorest v11.1.0+incompatible h1:9DfMsQdUMEtg1jKRTjtkNZsvOuZXJOMl4dN1kiQwAc8=
 github.com/Azure/go-autorest v11.1.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
+github.com/Azure/go-autorest v11.1.2+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
 github.com/Azure/go-autorest v11.3.2+incompatible h1:2bRmoaLvtIXW5uWpZVoIkc0C1z7c84rVGnP+3mpyCRg=
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@@ -21,9 +24,12 @@ github.com/aws/aws-sdk-go v1.19.10 h1:WHIaUrU98WsWIXxlxeMCmbuB5HowxuUnk8eBH4iGl/
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@@ -36,24 +42,37 @@ github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5m
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@@ -62,11 +81,18 @@ github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8l
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@@ -75,6 +101,8 @@ github.com/googleapis/gnostic v0.2.0 h1:l6N3VoaVzTncYYW+9yOz2LJJammFZGBO13sqgEhp
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@@ -83,17 +111,27 @@ github.com/grpc-ecosystem/grpc-gateway v1.8.5 h1:2+KSC78XiO6Qy0hIjfc1OD9H+hsaJdJ
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@@ -105,39 +143,59 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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@@ -145,10 +203,14 @@ github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdh
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@@ -159,12 +221,14 @@ go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg=
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@@ -172,6 +236,9 @@ golang.org/x/lint v0.0.0-20181217174547-8f45f776aaf1/go.mod h1:UVdnD1Gm6xHRNCYTk
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@@ -184,19 +251,27 @@ golang.org/x/net v0.0.0-20190206173232-65e2d4e15006/go.mod h1:mL1N/T3taQHkDXs73r
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@@ -204,21 +279,35 @@ golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181218192612-074acd46bca6/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190209173611-3b5209105503/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e h1:nFYrTHrdrAOpShe27kaFHjsqYSEQ0KWqdWLu3xuZJts=
 golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f h1:25KHgbfyiSm6vwQLbM3zZIe1v9p/3ea4Rz+nnM5K/i4=
+golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.1-0.20181227161524-e6919f6577db h1:6/JqlYfC1CCaLnGceQTI+sDGhC9UBSPAsBqI0Gun6kU=
+golang.org/x/text v0.3.1-0.20181227161524-e6919f6577db/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/time v0.0.0-20161028155119-f51c12702a4d h1:TnM+PKb3ylGmZvyPXmo9m/wktg7Jn/a/fNmr33HSj8g=
 golang.org/x/time v0.0.0-20161028155119-f51c12702a4d/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20181011042414-1f849cf54d09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181219222714-6e267b5cc78e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190312170243-e65039ee4138 h1:H3uGjxCR/6Ds0Mjgyp7LMK81+LvmbvWWEnJhzk1Pi9E=
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 google.golang.org/api v0.0.0-20181220000619-583d854617af/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
 google.golang.org/api v0.2.0/go.mod h1:IfRCZScioGtypHNTlz3gFk67J8uePVW7uDTBzXuIkhU=
@@ -261,17 +350,34 @@ honnef.co/go/tools v0.0.0-20180920025451-e3ad64cb4ed3/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 k8s.io/api v0.0.0-20190404065945-709cf190c7b7 h1:s6+su3184vqq9jlmBa1UHf/JXGlx6mR5/Wn1mgGgho0=
 k8s.io/api v0.0.0-20190404065945-709cf190c7b7/go.mod h1:qa6Gt7knwxwD/MXwV8iaEoTpniVksiix/r9hpLWYgTA=
+k8s.io/api v0.0.0-20190620084959-7cf5895f2711 h1:BblVYz/wE5WtBsD/Gvu54KyBUTJMflolzc5I2DTvh50=
+k8s.io/api v0.0.0-20190620084959-7cf5895f2711/go.mod h1:TBhBqb1AWbBQbW3XRusr7n7E4v2+5ZY8r8sAMnyFC5A=
+k8s.io/api v0.0.0-20190913080256-21721929cffa h1:5HxstS7zbT60CcA8qiFOeJtUxIwenu0dVIR5Ne0BUI8=
+k8s.io/api v0.0.0-20190913080256-21721929cffa/go.mod h1:jESdJL4e7Q+sDnEXOZ1ysc1WBxR4I34RbRh5QqGT9kQ=
 k8s.io/apimachinery v0.0.0-20190404065847-4a4abcd45006 h1:Jiue4qiNBoiq1GxPx33Kjw7KOyqYVEcZyl4y4rIXXLU=
 k8s.io/apimachinery v0.0.0-20190404065847-4a4abcd45006/go.mod h1:65NCMCFo27j/Cv2DAQSfKd70SAtu/hwoqasuXFCDNvY=
+k8s.io/apimachinery v0.0.0-20190612205821-1799e75a0719 h1:uV4S5IB5g4Nvi+TBVNf3e9L4wrirlwYJ6w88jUQxTUw=
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+k8s.io/apimachinery v0.0.0-20190913075812-e119e5e154b6 h1:tGU1C/vMoUV2ZakSH6wQq2shk9KiFtjoH2vDDHlhpA4=
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+k8s.io/klog v0.0.0-20181102134211-b9b56d5dfc92/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
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+k8s.io/klog v0.3.1/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
+k8s.io/klog v0.4.0 h1:lCJCxf/LIowc2IGS9TPjWDyXY4nOmdGdfcwwDQCOURQ=
+k8s.io/klog v0.4.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
 k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30 h1:TRb4wNWoBVrH9plmkp2q86FIDppkbrEXdXlxU3a3BMI=
 k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc=
+k8s.io/kube-openapi v0.0.0-20190816220812-743ec37842bf/go.mod h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E=
 k8s.io/utils v0.0.0-20190221042446-c2654d5206da h1:ElyM7RPonbKnQqOcw7dG2IK5uvQQn3b/WPHqD5mBvP4=
 k8s.io/utils v0.0.0-20190221042446-c2654d5206da/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0=
 k8s.io/utils v0.0.0-20190308190857-21c4ce38f2a7 h1:8r+l4bNWjRlsFYlQJnKJ2p7s1YQPj4XyXiJVqDHRx7c=
 k8s.io/utils v0.0.0-20190308190857-21c4ce38f2a7/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0=
+sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI=
 sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=

main.go

@@ -35,6 +35,7 @@ import (
 const (
 	prometheusServerEndpointEnvVar = "PROMETHEUS_SERVER_ENDPOINT"
 	prometheusTroubleshootingEp    = "http://docs.kubecost.com/custom-prom#troubleshoot"
+	remoteEnabled                  = "REMOTE_WRITE_ENABLED"
 )
 
 var (
@@ -55,6 +56,8 @@ type Accesses struct {
 	CPUAllocationRecorder         *prometheus.GaugeVec
 	GPUAllocationRecorder         *prometheus.GaugeVec
 	ContainerUptimeRecorder       *prometheus.GaugeVec
+	ServiceSelectorRecorder       *prometheus.GaugeVec
+	DeploymentSelectorRecorder    *prometheus.GaugeVec
 	Model                         *costModel.CostModel
 }
 
@@ -197,11 +200,13 @@ func (a *Accesses) CostDataModelRange(w http.ResponseWriter, r *http.Request, ps
 	}
 }
 
+// CostDataModelRangeLarge is experimental multi-cluster and long-term data storage in SQL support.
 func (a *Accesses) CostDataModelRangeLarge(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
 	w.Header().Set("Content-Type", "application/json")
 	w.Header().Set("Access-Control-Allow-Origin", "*")
 
 	/*
+		TODO: Accept these fields and pass them down to the SQL query
 		start := r.URL.Query().Get("start")
 		end := r.URL.Query().Get("end")
 		window := r.URL.Query().Get("window")
@@ -377,8 +382,10 @@ func (a *Accesses) recordPrices() {
 
 				if costs.PVCData != nil {
 					for _, pvc := range costs.PVCData {
-						pvCost, _ := strconv.ParseFloat(pvc.Volume.Cost, 64)
-						a.PersistentVolumePriceRecorder.WithLabelValues(pvc.VolumeName, pvc.VolumeName).Set(pvCost)
+						if pvc.Volume != nil {
+							pvCost, _ := strconv.ParseFloat(pvc.Volume.Cost, 64)
+							a.PersistentVolumePriceRecorder.WithLabelValues(pvc.VolumeName, pvc.VolumeName).Set(pvCost)	
+						}
 					}
 				}
 
@@ -588,6 +595,12 @@ func main() {
 	prometheus.MustRegister(RAMAllocation)
 	prometheus.MustRegister(CPUAllocation)
 	prometheus.MustRegister(ContainerUptimeRecorder)
+	prometheus.MustRegister(costModel.ServiceCollector{
+		KubeClientSet: kubeClientset,
+	})
+	prometheus.MustRegister(costModel.DeploymentCollector{
+		KubeClientSet: kubeClientset,
+	})
 
 	podCache := cache.NewListWatchFromClient(kubeClientset.CoreV1().RESTClient(), "pods", "", fields.Everything())
 
@@ -607,6 +620,19 @@ func main() {
 		Model:                         costModel.NewCostModel(podCache),
 	}
 
+	remoteEnabled := os.Getenv(remoteEnabled)
+	if remoteEnabled == "true" {
+		info, err := cloudProvider.ClusterInfo()
+		klog.Infof("Saving cluster  with id:'%s', and name:'%s' to durable storage", info["id"], info["name"])
+		if err != nil {
+			klog.Infof("Error saving cluster id %s", err.Error())
+		}
+		_, _, err = costAnalyzerCloud.GetOrCreateClusterMeta(info["id"], info["name"])
+		if err != nil {
+			klog.Infof("Unable to set cluster id '%s' for cluster '%s', %s", info["id"], info["name"], err.Error())
+		}
+	}
+
 	err = a.Cloud.DownloadPricingData()
 	if err != nil {
 		klog.V(1).Info("Failed to download pricing data: " + err.Error())