Fix nginx container name in grafana deployment

[hongkailiu]

#12854

[hongkailiu]

/assign @stevekuznetsov

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: ba1c9dc5b4ef497cd8fb50409e255cfc70a0b7d7

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hongkailiu, stevekuznetsov

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• prow/OWNERS [stevekuznetsov]

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[stevekuznetsov]

$ KUBECONFIG=~/.kube/prow bazel run //prow/monitoring:production.apply
DEBUG: /home/stevekuznetsov/.cache/bazel/_bazel_stevekuznetsov/b470984fd2838346154ef4c1e31b67ca/external/bazel_toolchains/rules/rbe_repo/checked_in.bzl:125:9: rbe_default not using checked in configs; Bazel version 0.27.1 was picked/selected but no checked in config was found in map {"0.20.0": ["8.0.0"], "0.21.0": ["8.0.0"], "0.22.0": ["8.0.0", "9.0.0"], "0.23.0": ["8.0.0", "9.0.0"], "0.23.1": ["8.0.0", "9.0.0"], "0.23.2": ["9.0.0"], "0.24.0": ["9.0.0"], "0.24.1": ["9.0.0"], "0.25.0": ["9.0.0"], "0.25.1": ["9.0.0"], "0.25.2": ["9.0.0"], "0.26.0": ["9.0.0"], "0.26.1": ["9.0.0"], "0.27.0": ["9.0.0"]}
INFO: Build option --features has changed, discarding analysis cache.
INFO: Analyzed target //prow/monitoring:production.apply (0 packages loaded, 446 targets configured).
INFO: Found 1 target...
Target //prow/monitoring:production.apply up-to-date:
  bazel-bin/prow/monitoring/production.apply
INFO: Elapsed time: 2.361s, Critical Path: 0.41s
INFO: 11 processes: 11 linux-sandbox.
INFO: Build completed successfully, 13 total actions
INFO: Build completed successfully, 13 total actions
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
namespace/prow-monitoring configured
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
clusterrolebinding.rbac.authorization.k8s.io/prow-prometheus-operator configured
clusterrole.rbac.authorization.k8s.io/prow-prometheus-operator configured
serviceaccount/prometheus-operator unchanged
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
deployment.apps/prometheus-operator configured
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
servicemonitor.monitoring.coreos.com/prometheus unchanged
servicemonitor.monitoring.coreos.com/alertmanager unchanged
servicemonitor.monitoring.coreos.com/grafana unchanged
servicemonitor.monitoring.coreos.com/deck unchanged
servicemonitor.monitoring.coreos.com/ghproxy unchanged
servicemonitor.monitoring.coreos.com/hook unchanged
servicemonitor.monitoring.coreos.com/plank unchanged
servicemonitor.monitoring.coreos.com/sinker unchanged
servicemonitor.monitoring.coreos.com/tide unchanged
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
serviceaccount/prometheus-prow unchanged
clusterrolebinding.rbac.authorization.k8s.io/prometheus-prow configured
clusterrole.rbac.authorization.k8s.io/prometheus-prow configured
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
prometheus.monitoring.coreos.com/prow unchanged
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
service/prometheus unchanged
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
serviceaccount/grafana unchanged
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
service/grafana unchanged
ingress.extensions/grafana unchanged
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
configmap/grafana-nginx unchanged
configmap/grafana-datasources unchanged
configmap/grafana-config unchanged
configmap/grafana-dashboards unchanged
configmap/grafana-dashboard-prow unchanged
configmap/grafana-dashboard-deck unchanged
configmap/grafana-dashboard-ghproxy unchanged
configmap/grafana-dashboard-hook unchanged
configmap/grafana-dashboard-plank unchanged
configmap/grafana-dashboard-sinker unchanged
configmap/grafana-dashboard-tide unchanged
$ /home/stevekuznetsov/google-cloud-sdk/bin/kubectl --kubeconfig= --cluster=gke_k8s-prow_us-central1-f_prow --context= --user= apply -f -
deployment.apps/grafana configured