Я запускаю кластер kubernetes с помощью kubeadm v1.12.1.Я развертываю metric-server, heapster, influenxdb, и когда я запускаю верхние узлы / модули kubectl, это дает мне процент использования ресурсов узлами / модулями.
Но на панели инструментов kubernetes не отображаются графики, связанные с использованием ресурса?
Журнал из панели инструментов:
2018/12/16 08:43:54 Starting overwatch
2018/12/16 08:43:54 Using in-cluster config to connect to apiserver
2018/12/16 08:43:54 Using service account token for csrf signing
2018/12/16 08:43:54 No request provided. Skipping authorization
2018/12/16 08:43:54 Successful initial request to the apiserver, version: v1.12.1
2018/12/16 08:43:54 Generating JWE encryption key
2018/12/16 08:43:54 New synchronizer has been registered: kubernetes-dashboard-key-holder-kube-system. Starting
2018/12/16 08:43:54 Starting secret synchronizer for kubernetes-dashboard-key-holder in namespace kube-system
2018/12/16 08:43:55 Initializing JWE encryption key from synchronized object
2018/12/16 08:43:55 Creating in-cluster Heapster client
2018/12/16 08:43:55 Successful request to heapster
2018/12/16 08:43:55 Auto-generating certificates
2018/12/16 08:43:55 Successfully created certificates
2018/12/16 08:43:55 Serving securely on HTTPS port: 8443
2018/12/16 08:44:19 Getting application global configuration
2018/12/16 08:44:19 Application configuration {"serverTime":1544949859551}
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Incoming HTTP/2.0 GET /api/v1/settings/global request from 10.32.0.1:53200: {}
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Incoming HTTP/2.0 GET /api/v1/login/status request from 10.32.0.1:53200: {}
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Incoming HTTP/2.0 GET /api/v1/systembanner request from 10.32.0.1:53200: {}
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Incoming HTTP/2.0 GET /api/v1/login/status request from 10.32.0.1:53200: {}
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Incoming HTTP/2.0 GET /api/v1/rbac/status request from 10.32.0.1:53200: {}
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Incoming HTTP/2.0 GET /api/v1/csrftoken/token request from 10.32.0.1:53200: {}
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Incoming HTTP/2.0 POST /api/v1/token/refresh request from 10.32.0.1:53200: { contents hidden }
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Incoming HTTP/2.0 GET /api/v1/overview/default?filterBy=&itemsPerPage=10&name=&page=1&sortBy=d,creationTimestamp request from 10.32.0.1:53200: {}
2018/12/16 08:44:20 Getting config category
2018/12/16 08:44:20 Getting discovery and load balancing category
2018/12/16 08:44:20 Getting lists of all workloads
2018/12/16 08:44:20 No metric client provided. Skipping metrics.
2018/12/16 08:44:20 No metric client provided. Skipping metrics.
2018/12/16 08:44:20 No metric client provided. Skipping metrics.
2018/12/16 08:44:20 No metric client provided. Skipping metrics.
2018/12/16 08:44:20 No metric client provided. Skipping metrics.
2018/12/16 08:44:20 No metric client provided. Skipping metrics.
2018/12/16 08:44:20 No metric client provided. Skipping metrics.
2018/12/16 08:44:20 Getting pod metrics
2018/12/16 08:44:20 [2018-12-16T08:44:20Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:24 Getting application global configuration
2018/12/16 08:44:24 Application configuration {"serverTime":1544949864040}
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Incoming HTTP/2.0 GET /api/v1/settings/global request from 10.32.0.1:53200: {}
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Incoming HTTP/2.0 GET /api/v1/login/status request from 10.32.0.1:53200: {}
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Incoming HTTP/2.0 GET /api/v1/systembanner request from 10.32.0.1:53200: {}
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Incoming HTTP/2.0 GET /api/v1/login/status request from 10.32.0.1:53200: {}
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Incoming HTTP/2.0 GET /api/v1/rbac/status request from 10.32.0.1:53200: {}
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Incoming HTTP/2.0 GET /api/v1/csrftoken/token request from 10.32.0.1:53200: {}
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Incoming HTTP/2.0 POST /api/v1/token/refresh request from 10.32.0.1:53200: { contents hidden }
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Outcoming response to 10.32.0.1:53200 with 200 status code
2018/12/16 08:44:24 [2018-12-16T08:44:24Z] Incoming HTTP/2.0 GET /api/v1/overview/default?filterBy=&itemsPerPage=10&name=&page=1&sortBy=d,creationTimestamp request from 10.32.0.1:53200: {}
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И журналы модуля метрик-сервера:
I1216 12:05:24.783577 1 serving.go:273] Generated self-signed cert (apiserver.local.config/certificates/apiserver.crt, apiserver.local.config/certificates/apiserver.key)
[restful] 2018/12/16 12:05:25 log.go:33: [restful/swagger] listing is available at https://:443/swaggerapi
[restful] 2018/12/16 12:05:25 log.go:33: [restful/swagger] https://:443/swaggerui/ is mapped to folder /swagger-ui/
I1216 12:05:25.802972 1 serve.go:96] Serving securely on [::]:443
И, наконец, журналы модуля заголовка:
I1216 07:41:31.026907 1 heapster.go:78] /heapster --source=kubernetes:https://kubernetes.default --sink=influxdb:http://monitoring-influxdb.kube-system.svc:8086
I1216 07:41:31.027094 1 heapster.go:79] Heapster version v1.5.4
I1216 07:41:31.027431 1 configs.go:61] Using Kubernetes client with master "https://kubernetes.default" and version v1
I1216 07:41:31.027472 1 configs.go:62] Using kubelet port 10255
E1216 07:41:31.640701 1 influxdb.go:297] issues while creating an InfluxDB sink: failed to ping InfluxDB server at "monitoring-influxdb.kube-system.svc:8086" - Get http://monitoring-influxdb.kube-system.svc:8086/ping: dial tcp: lookup monitoring-influxdb.kube-system.svc on 10.96.0.10:53: no such host, will retry on use
I1216 07:41:31.640740 1 influxdb.go:312] created influxdb sink with options: host:monitoring-influxdb.kube-system.svc:8086 user:root db:k8s
I1216 07:41:31.640767 1 heapster.go:202] Starting with InfluxDB Sink
I1216 07:41:31.640774 1 heapster.go:202] Starting with Metric Sink
I1216 07:41:31.662028 1 heapster.go:112] Starting heapster on port 8082
E1216 07:42:05.003697 1 manager.go:101] Error in scraping containers from kubelet:10.10.62.140:10255: failed to get all container stats from Kubelet URL "http://10.10.62.140:10255/stats/container/": Post http://10.10.62.140:10255/stats/container/: dial tcp 10.10.62.140:10255: getsockopt: connection refused
Есть идеи?