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Alerting: Export of alert rules in HCL format (#73166)

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* import hashicopr/hcl/v2
* add hcl package and export to HCL
* annotate export structs
---------

Co-authored-by: Konrad Lalik <konrad.lalik@grafana.com>
This commit is contained in:
Yuri Tseretyan
2023-09-11 11:48:23 -04:00
committed by GitHub
parent 5d89c15851
commit dce492642a
11 changed files with 308 additions and 34 deletions
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100
pkg/services/ngalert/api/api_provisioning_test.go
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@@ -566,6 +566,106 @@ func TestProvisioningApi(t *testing.T) {
require.Equal(t, 200, response.Status())
require.Equal(t, expectedResponse, string(response.Body()))
})
t.Run("hcl body content is as expected", func(t *testing.T) {
sut := createProvisioningSrvSut(t)
rule1 := createTestAlertRule("rule1", 1)
rule1.Labels = map[string]string{
"test": "label",
}
rule1.Annotations = map[string]string{
"test": "annotation",
}
rule1.NoDataState = definitions.Alerting
rule1.ExecErrState = definitions.ErrorErrState
insertRule(t, sut, rule1)
insertRule(t, sut, createTestAlertRule("rule2", 1))
expectedResponse := `resource "grafana_rule_group" "rule_group_0000" {
org_id = 1
name = "my-cool-group"
folder_uid = "folder-uid"
interval_seconds = 60
rule {
name = "rule1"
condition = "A"
data {
ref_id = "A"
query_type = ""
relative_time_range {
from = 0
to = 0
}
datasource_uid = ""
model = "{\"conditions\":[{\"evaluator\":{\"params\":[3],\"type\":\"gt\"},\"operator\":{\"type\":\"and\"},\"query\":{\"params\":[\"A\"]},\"reducer\":{\"type\":\"last\"},\"type\":\"query\"}],\"datasource\":{\"type\":\"__expr__\",\"uid\":\"__expr__\"},\"expression\":\"1==0\",\"intervalMs\":1000,\"maxDataPoints\":43200,\"refId\":\"A\",\"type\":\"math\"}"
}
no_data_state = "Alerting"
exec_err_state = "Error"
for = 0
annotations = {
test = "annotation"
}
labels = {
test = "label"
}
is_paused = false
}
rule {
name = "rule2"
condition = "A"
data {
ref_id = "A"
query_type = ""
relative_time_range {
from = 0
to = 0
}
datasource_uid = ""
model = "{\"conditions\":[{\"evaluator\":{\"params\":[3],\"type\":\"gt\"},\"operator\":{\"type\":\"and\"},\"query\":{\"params\":[\"A\"]},\"reducer\":{\"type\":\"last\"},\"type\":\"query\"}],\"datasource\":{\"type\":\"__expr__\",\"uid\":\"__expr__\"},\"expression\":\"1==0\",\"intervalMs\":1000,\"maxDataPoints\":43200,\"refId\":\"A\",\"type\":\"math\"}"
}
no_data_state = "OK"
exec_err_state = "OK"
for = 0
annotations = null
labels = null
is_paused = false
}
}
`
rc := createTestRequestCtx()
rc.Context.Req.Form.Set("format", "hcl")
rc.Context.Req.Form.Set("download", "false")
response := sut.RouteGetAlertRuleGroupExport(&rc, "folder-uid", "my-cool-group")
response.WriteTo(&rc)
require.Equal(t, 200, response.Status())
require.Equal(t, expectedResponse, string(response.Body()))
require.Equal(t, "text/hcl", rc.Resp.Header().Get("Content-Type"))
t.Run("and add specific headers if download=true", func(t *testing.T) {
rc := createTestRequestCtx()
rc.Context.Req.Form.Set("format", "hcl")
rc.Context.Req.Form.Set("download", "true")
response := sut.RouteGetAlertRuleGroupExport(&rc, "folder-uid", "my-cool-group")
response.WriteTo(&rc)
require.Equal(t, 200, response.Status())
require.Equal(t, expectedResponse, string(response.Body()))
require.Equal(t, "application/terraform+hcl", rc.Resp.Header().Get("Content-Type"))
require.Equal(t, `attachment;filename=export.tf`, rc.Resp.Header().Get("Content-Disposition"))
})
})
})
t.Run("alert rule", func(t *testing.T) {