mirror of
https://github.com/rancher/steve.git
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d794bfe4e8
* Add more fields to index when sql-caching is on. * Restore the gvkKey helper, add event fields. The UI team wasn't sure whether the event fields should go in the empty-string group or in 'events.k8s.io', so let's go with both until/unless specified otherwise. * More fixes to the fields to index: - Remove the erroneously added management.cattle.io.nodes fields - Use the builtin Event class, not events.k8s.io (by looking at the dashboard client code) * Start on the virtual-field work. * Map `Event.type` to `Event._type` for indexing. * Add a unit test for field replacement for Event.type * Add label processing. * Don't test for transformation of event objects in the common module. * Parse metadata.label queries differently. * Improve a variable name that turned out to not be temporary. * No need to specifically cache certain labels, as all are now cached. * Add a test to verify simple label (m.labels.foo=blah) queries work. * 'addLabelFields' never returns an error. * Delete superseded function. * Was calling 'addLabelFields' one time too many. * Start using k8s ParseToRequirements * Pull in the k8s parser. * Successfully test for quotation marks. * Add quoted strings to the lexer. * Move to a forked k8s label lexer to include non-label tests. * Improve and test the way quoted strings in the query are detected. * Reinstate the original Apache license in the derived code. Following clause 4.3 of the Apache license: "You must cause any modified files to carry prominent notices stating that You changed the files..." * Ignore case for operators. * Test IN multiple-target-values * Test the not-in operator. * Ignore case for operators. SQL is case-insensitive on field names and values, so this just adds consistency. * Added tests for parsing EXISTS and NOT-EXISTS queries. * Parse less-than and greater-than ops * Lasso's `CacheFor` now takes a `watchable` argument. * Support 'gt' and 'lt' as synonyms for '<' and '>'. I see both types of operators being bandied about -- it's easy to support the aliases. * typo fix * Have the filter parser allow exist tests only on labels. Also reduce the case where there's no namespace function. * Specify hard-wired fields to index alphabetically. * Remove unused variable. * Parser: 'metadata.labels[FIELD]' is valid * Pull in new gvk fields from main (and keep in alpha order). * Fixed a couple of drops done during the last rebase. * Add a reminder to keep the entries in alpha order. * Test TransformLabels * Remove TransformLabels * Remove unused/unneeded code. * Describe diffs between our label-selector parser and upstream's. * Use the merged lasso 46333 work. * Drop unused field. * Tighten up the code. * Specify which commit the label selector parser is based on. * Allow both single-quoted and double-quoted value matching, doc difference. * More review-driven changes: - Stricter processing of m.l.name keys: Require ending close-bracket for a start-bracket - Comment fix - Moving sql processing from lasso to steve: some changes missed in rebase * Drop support for double-quotes for string values. For now on only single-quotes (or none where possible) are allowed. * Renaming and dropping an init block. * Quoted strings are dropped from the filter queries In particular, label values have a specific syntax: they must start and end with a letter, and their innards may contain only alnums '.', '-' and '_'. So there's no need for quoting. And that means now that `=` and `==` do exact matches, and the `~` operator does a partial match. `!=` and `!~` negate -- note that `!~` is a stricter operation than `!=`, in that given a set of possible string values, `!=` will accept more of them than `!~`. Maybe I shouldn't have gone here, but these operators reminded me of learning about `nicht durfen` and `nicht sollen` in German, or something like that. * Move a constant definition to the module level. * Remove commented-out code. * Remove unused func and adjacent redundant comment.
375 lines
10 KiB
Go
375 lines
10 KiB
Go
package virtual_test
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import (
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"fmt"
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"strings"
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"testing"
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"github.com/rancher/steve/pkg/resources/virtual"
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"github.com/rancher/steve/pkg/resources/virtual/common"
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"github.com/rancher/steve/pkg/summarycache"
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"github.com/rancher/wrangler/v3/pkg/summary"
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"github.com/stretchr/testify/require"
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v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime/schema"
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)
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func TestTransformChain(t *testing.T) {
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tests := []struct {
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name string
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input any
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hasSummary *summary.SummarizedObject
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hasRelationships []summarycache.Relationship
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wantOutput any
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wantError bool
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}{
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{
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name: "add summary + relationships + reserved fields",
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hasSummary: &summary.SummarizedObject{
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PartialObjectMetadata: v1.PartialObjectMetadata{
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ObjectMeta: v1.ObjectMeta{
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Name: "testobj",
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Namespace: "test-ns",
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},
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TypeMeta: v1.TypeMeta{
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APIVersion: "test.cattle.io/v1",
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Kind: "TestResource",
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},
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},
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Summary: summary.Summary{
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State: "success",
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Transitioning: false,
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Error: false,
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Message: []string{"resource 1 rolled out", "resource 2 rolled out"},
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},
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},
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hasRelationships: []summarycache.Relationship{
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{
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ToID: "1345",
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ToType: "SomeType",
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ToNamespace: "some-ns",
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FromID: "78901",
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FromType: "TestResource",
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Rel: "uses",
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},
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},
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input: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "test.cattle.io/v1",
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"kind": "TestResource",
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"metadata": map[string]interface{}{
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"name": "testobj",
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"namespace": "test-ns",
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},
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"id": "old-id",
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},
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},
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wantOutput: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "test.cattle.io/v1",
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"kind": "TestResource",
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"metadata": map[string]interface{}{
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"name": "testobj",
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"namespace": "test-ns",
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"state": map[string]interface{}{
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"name": "success",
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"error": false,
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"transitioning": false,
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"message": "resource 1 rolled out:resource 2 rolled out",
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},
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"relationships": []any{
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map[string]any{
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"toId": "1345",
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"toType": "SomeType",
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"toNamespace": "some-ns",
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"fromId": "78901",
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"fromType": "TestResource",
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"rel": "uses",
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},
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},
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},
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"id": "test-ns/testobj",
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"_id": "old-id",
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},
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},
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},
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{
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name: "processable event",
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input: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "/v1",
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"kind": "Event",
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"metadata": map[string]interface{}{
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"name": "oswaldsFarm",
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"namespace": "oswaldsNamespace",
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},
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"status": map[string]interface{}{
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"conditions": []interface{}{
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map[string]interface{}{
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"status": "False",
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"reason": "Error",
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"message": "some error",
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"lastTransitionTime": "2024-01-01",
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},
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},
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},
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"id": "eventTest2id",
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"type": "Gorniplatz",
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},
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},
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wantOutput: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "/v1",
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"kind": "Event",
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"metadata": map[string]interface{}{
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"name": "oswaldsFarm",
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"namespace": "oswaldsNamespace",
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"relationships": []any(nil),
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},
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"status": map[string]interface{}{
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"conditions": []interface{}{
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map[string]interface{}{
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"status": "False",
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"reason": "Error",
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"transitioning": false,
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"error": true,
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"message": "some error",
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"lastTransitionTime": "2024-01-01",
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"lastUpdateTime": "2024-01-01",
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},
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},
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},
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"id": "oswaldsNamespace/oswaldsFarm",
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"_id": "eventTest2id",
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"type": "Gorniplatz",
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"_type": "Gorniplatz",
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},
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},
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},
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{
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name: "don't fix non-default-group event fields",
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input: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "palau.io/v1",
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"kind": "Event",
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"metadata": map[string]interface{}{
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"name": "gregsFarm",
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"namespace": "gregsNamespace",
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"relationships": []any(nil),
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},
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"id": "eventTest1id",
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"type": "Gorniplatz",
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},
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},
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wantOutput: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "palau.io/v1",
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"kind": "Event",
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"metadata": map[string]interface{}{
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"name": "gregsFarm",
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"namespace": "gregsNamespace",
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"relationships": []any(nil),
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},
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"id": "gregsNamespace/gregsFarm",
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"_id": "eventTest1id",
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"type": "Gorniplatz",
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},
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},
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},
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{
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name: "a non-ready cluster",
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input: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "management.cattle.io/v3",
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"kind": "Cluster",
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"id": 1,
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"metadata": map[string]interface{}{
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"name": "c-m-boris",
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},
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"spec": map[string]interface{}{
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"displayName": "boris",
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"internal": false,
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},
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"status": map[string]interface{}{
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"conditions": []interface{}{
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "BackingNamespaceCreated",
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},
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "DefaultProjectCreated",
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},
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "SystemProjectCreated",
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},
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},
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},
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},
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},
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wantOutput: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "management.cattle.io/v3",
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"kind": "Cluster",
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"id": "c-m-boris",
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"_id": 1,
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"metadata": map[string]interface{}{
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"name": "c-m-boris",
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"relationships": []any(nil),
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},
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"spec": map[string]interface{}{
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"displayName": "boris",
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"internal": false,
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},
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"status": map[string]interface{}{
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"conditions": []interface{}{
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "BackingNamespaceCreated",
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},
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "DefaultProjectCreated",
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},
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "SystemProjectCreated",
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},
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},
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"connected": false,
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},
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},
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},
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},
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{
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name: "a ready cluster",
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input: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "management.cattle.io/v3",
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"kind": "Cluster",
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"id": 2,
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"metadata": map[string]interface{}{
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"name": "c-m-natasha",
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},
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"spec": map[string]interface{}{
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"displayName": "natasha",
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"internal": false,
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},
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"status": map[string]interface{}{
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"conditions": []interface{}{
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "BackingNamespaceCreated",
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},
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "Ready",
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},
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "SystemProjectCreated",
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},
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},
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},
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},
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},
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wantOutput: &unstructured.Unstructured{
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Object: map[string]interface{}{
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"apiVersion": "management.cattle.io/v3",
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"kind": "Cluster",
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"id": "c-m-natasha",
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"_id": 2,
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"metadata": map[string]interface{}{
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"name": "c-m-natasha",
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"relationships": []any(nil),
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},
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"spec": map[string]interface{}{
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"displayName": "natasha",
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"internal": false,
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},
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"status": map[string]interface{}{
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"conditions": []interface{}{
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "BackingNamespaceCreated",
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},
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "Ready",
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},
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map[string]interface{}{
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"error": false,
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"lastUpdateTime": "2025-01-10T22:52:16Z",
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"status": "True",
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"transitioning": false,
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"type": "SystemProjectCreated",
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},
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},
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"connected": true,
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},
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},
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},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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fakeCache := common.FakeSummaryCache{
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SummarizedObject: test.hasSummary,
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Relationships: test.hasRelationships,
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}
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tb := virtual.NewTransformBuilder(&fakeCache)
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raw, isSignal, err := common.GetUnstructured(test.input)
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require.False(t, isSignal)
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require.Nil(t, err)
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apiVersion := raw.GetAPIVersion()
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parts := strings.Split(apiVersion, "/")
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gvk := schema.GroupVersionKind{Group: parts[0], Version: parts[1], Kind: raw.GetKind()}
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if test.name == "a non-ready cluster" {
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fmt.Printf("Stop here")
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}
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output, err := tb.GetTransformFunc(gvk)(test.input)
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require.Equal(t, test.wantOutput, output)
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if test.wantError {
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require.Error(t, err)
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} else {
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require.NoError(t, err)
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}
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})
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}
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}
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