Add table component

[ricoberger]

Add a table component as new option to show data. To use the table component the type must be set to table in the graph configuration. In the graph options a columns array must be added. Multiple queries are joined by the selected label.

Example:

name: Table
defaultDatasource: prometheus
rows:
  - height: 15
    graphs:
      - width: 50
        datasource: prometheus
        type: table
        title: Status
        queries:
          - query: histogram_quantile(0.50, sum(rate(nginx_ingress_controller_request_duration_seconds_bucket{ingress!="",controller_pod=~".*",controller_class=~".*",controller_namespace=~".*",ingress=~".*"}[2m])) by (le, ingress))
            label: "{{.ingress}}"
          - query: histogram_quantile(0.90, sum(rate(nginx_ingress_controller_request_duration_seconds_bucket{ingress!="",controller_pod=~".*",controller_class=~".*",controller_namespace=~".*",ingress=~".*"}[2m])) by (le, ingress))
            label: "{{.ingress}}"
          - query: histogram_quantile(0.99, sum(rate(nginx_ingress_controller_request_duration_seconds_bucket{ingress!="",controller_pod=~".*",controller_class=~".*",controller_namespace=~".*",ingress=~".*"}[2m])) by (le, ingress))
            label: "{{.ingress}}"
          - query: sum(irate(nginx_ingress_controller_request_size_sum{ingress!="",controller_pod=~".*",controller_class=~".*",controller_namespace=~".*",ingress=~".*"}[2m])) by (ingress)
            label: "{{.ingress}}"
          - query: sum(irate(nginx_ingress_controller_response_size_sum{ingress!="",controller_pod=~".*",controller_class=~".*",controller_namespace=~".*",ingress=~".*"}[2m])) by (ingress)
            label: "{{.ingress}}"
        options:
          columns:
            - name: ingress
              header: Ingress
            - name: value0
              header: P50 Latency
            - name: value1
              header: P90 Latency
            - name: value2
              header: P99 Latency
            - name: value3
              header: IN
            - name: value4
              header: OUT