openbao-helm/test/unit/prometheus-prometheusrules.bats
Ben Ash 04074311f7
Add support for the Prometheus Operator (#772)
support collecting Vault server metrics by deploying PrometheusOperator
CustomResources.

Co-authored-by: Sam Weston <weston.sam@gmail.com>
Co-authored-by: Theron Voran <tvoran@users.noreply.github.com>
2022-09-01 13:07:49 -06:00

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#!/usr/bin/env bats
load _helpers
@test "prometheus/PrometheusRules-server: assertDisabled by default" {
cd `chart_dir`
local actual=$( (helm template \
--show-only templates/prometheus-prometheusrules.yaml \
--set 'serverTelemetry.prometheusRules.rules.foo=bar' \
. || echo "---") | tee /dev/stderr |
yq 'length > 0' | tee /dev/stderr)
[ "${actual}" = "false" ]
}
@test "prometheus/PrometheusRules-server: assertDisabled with rules-defined=false" {
cd `chart_dir`
local actual=$( (helm template \
--show-only templates/prometheus-prometheusrules.yaml \
--set 'serverTelemetry.prometheusRules.enabled=true' \
. || echo "---") | tee /dev/stderr | yq 'length > 0' | tee /dev/stderr)
[ "${actual}" = "false" ]
}
@test "prometheus/PrometheusRules-server: assertEnabled with rules-defined=true" {
cd `chart_dir`
local output=$( (helm template \
--show-only templates/prometheus-prometheusrules.yaml \
--set 'serverTelemetry.prometheusRules.enabled=true' \
--set 'serverTelemetry.prometheusRules.rules.foo=bar' \
--set 'serverTelemetry.prometheusRules.rules.baz=qux' \
.) | tee /dev/stderr )
[ "$(echo "$output" | yq -r '.spec.groups | length')" = "1" ]
[ "$(echo "$output" | yq -r '.spec.groups[0] | length')" = "2" ]
[ "$(echo "$output" | yq -r '.spec.groups[0].name')" = "release-name-vault" ]
[ "$(echo "$output" | yq -r '.spec.groups[0].rules | length')" = "2" ]
[ "$(echo "$output" | yq -r '.spec.groups[0].rules.foo')" = "bar" ]
[ "$(echo "$output" | yq -r '.spec.groups[0].rules.baz')" = "qux" ]
}
@test "prometheus/PrometheusRules-server: assertSelectors default" {
cd `chart_dir`
local output=$( (helm template \
--show-only templates/prometheus-prometheusrules.yaml \
--set 'serverTelemetry.prometheusRules.enabled=true' \
--set 'serverTelemetry.prometheusRules.rules.foo=bar' \
. ) | tee /dev/stderr)
[ "$(echo "$output" | yq -r '.metadata.labels | length')" = "5" ]
[ "$(echo "$output" | yq -r '.metadata.labels.release')" = "prometheus" ]
}
@test "prometheus/PrometheusRules-server: assertSelectors overrides" {
cd `chart_dir`
local output=$( (helm template \
--show-only templates/prometheus-prometheusrules.yaml \
--set 'serverTelemetry.prometheusRules.enabled=true' \
--set 'serverTelemetry.prometheusRules.rules.foo=bar' \
--set 'serverTelemetry.prometheusRules.selectors.baz=qux' \
--set 'serverTelemetry.prometheusRules.selectors.bar=foo' \
. ) | tee /dev/stderr)
[ "$(echo "$output" | yq -r '.metadata.labels | length')" = "6" ]
[ "$(echo "$output" | yq -r '.metadata.labels | has("app")')" = "false" ]
[ "$(echo "$output" | yq -r '.metadata.labels | has("kube-prometheus-stack")')" = "false" ]
[ "$(echo "$output" | yq -r '.metadata.labels.baz')" = "qux" ]
[ "$(echo "$output" | yq -r '.metadata.labels.bar')" = "foo" ]
}