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add feature flags to apm config and serverless.oblt.yml #159136

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merged 11 commits into from
Jun 19, 2023
Merged

add feature flags to apm config and serverless.oblt.yml #159136

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35422ce
add feature flags to apm config and serverless.oblt.yml
MiriamAparicio Jun 6, 2023
f40dd45
Merge remote-tracking branch 'upstream/main' into 159040-add-config-f…
MiriamAparicio Jun 12, 2023
cc554c2
fix incorrent feature flag value
MiriamAparicio Jun 12, 2023
3c8b968
fix plugin functional tests
MiriamAparicio Jun 12, 2023
97c1182
Merge remote-tracking branch 'upstream/main' into 159040-add-config-f…
MiriamAparicio Jun 13, 2023
eca126c
remove schemaAvailable flag
MiriamAparicio Jun 13, 2023
33ad69e
remove spacesAvailable flag
MiriamAparicio Jun 13, 2023
42fb17a
improve readability in config for feature flags
MiriamAparicio Jun 14, 2023
fd927d2
fix merge conflicts
MiriamAparicio Jun 18, 2023
85c56fe
Merge branch 'main' into 159040-add-config-feature-flags
MiriamAparicio Jun 19, 2023
2091bf7
Merge branch 'main' into 159040-add-config-feature-flags
MiriamAparicio Jun 19, 2023
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10 changes: 10 additions & 0 deletions config/serverless.oblt.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -27,3 +27,13 @@ xpack.apm.serverlessOnboarding: true
xpack.fleet.packages:
- name: apm
version: latest
## Disable APM UI components and API calls
xpack.apm.featureFlags.agentConfigurationAvailable: false
xpack.apm.featureFlags.configurableIndicesAvailable: false
xpack.apm.featureFlags.infrastructureTabAvailable: false
xpack.apm.featureFlags.infraUiAvailable: false
xpack.apm.featureFlags.migrationToFleetAvailable: false
xpack.apm.featureFlags.sourcemapApiAvailable: false
xpack.apm.featureFlags.spacesAvailable: false
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xpack.apm.featureFlags.schemaAvailable: false
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xpack.apm.featureFlags.storageExplorerAvailable: false
9 changes: 9 additions & 0 deletions test/plugin_functional/test_suites/core_plugins/rendering.ts
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Expand Up @@ -180,6 +180,15 @@ export default function ({ getService }: PluginFunctionalProviderContext) {
'xpack.apm.managedServiceUrl (any)',
'xpack.apm.serverlessOnboarding (any)',
'xpack.apm.latestAgentVersionsUrl (string)',
'xpack.apm.featureFlags.agentConfigurationAvailable (any)',
'xpack.apm.featureFlags.configurableIndicesAvailable (any)',
'xpack.apm.featureFlags.infrastructureTabAvailable (any)',
'xpack.apm.featureFlags.infraUiAvailable (any)',
'xpack.apm.featureFlags.migrationToFleetAvailable (any)',
'xpack.apm.featureFlags.sourcemapApiAvailable (any)',
'xpack.apm.featureFlags.spacesAvailable (any)',
'xpack.apm.featureFlags.schemaAvailable (any)',
'xpack.apm.featureFlags.storageExplorerAvailable (any)',
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I think these should be booleans

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@MiriamAparicio MiriamAparicio Jun 14, 2023 •
edited
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hi @thomheymann,
I set them initially to boolean in this commit bf0a260, but the test were failing
image

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That's strange. Maybe the renderer doesn't infer the type correctly because of the context conditional:
https://github.com/elastic/kibana/pull/159136/files#diff-fa8fe01d402a7eb5cbc387759a4ea3930f3cc056d90477c04232d3ab91afaac7R17-R25
Let's leave as is for now in that case.

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Yes if we use a conditional rendering, the renderer is currently unable to infer the type based on provided default value. Hence it will always result in any type

'xpack.cases.files.allowedMimeTypes (array)',
'xpack.cases.files.maxSize (number)',
'xpack.cases.markdownPlugins.lens (boolean)',
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1 change: 0 additions & 1 deletion x-pack/plugins/apm/public/components/routing/templates/apm_service_template/index.tsx
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Expand Up @@ -217,7 +217,6 @@ function useTabs({ selectedTab }: { selectedTab: Tab['key'] }) {
);

const router = useApmRouter();

const isInfraTabAvailable = useApmFeatureFlag(
ApmFeatureFlagName.InfrastructureTabAvailable
);
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15 changes: 14 additions & 1 deletion x-pack/plugins/apm/public/components/routing/templates/settings_template.stories.tsx
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Expand Up @@ -25,6 +25,14 @@ const coreMock = {
},
} as unknown as Partial<CoreStart>;

const configMock = {
featureFlags: {
agentConfigurationAvailable: true,
schemaAvailable: true,
configurableIndicesAvailable: true,
},
};

const stories: Meta<Args> = {
title: 'routing/templates/SettingsTemplate',
component: SettingsTemplate,
Expand All @@ -36,7 +44,12 @@ const stories: Meta<Args> = {

return (
<MockApmPluginStorybook
apmContext={{ core: coreMock } as unknown as ApmPluginContextValue}
apmContext={
{
core: coreMock,
config: configMock,
} as unknown as ApmPluginContextValue
}
>
<StoryComponent />
</MockApmPluginStorybook>
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11 changes: 11 additions & 0 deletions x-pack/plugins/apm/public/context/apm_plugin/mock_apm_plugin_context.tsx
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Expand Up @@ -71,6 +71,17 @@ const mockConfig: ConfigSchema = {
latestAgentVersionsUrl: '',
serverlessOnboarding: false,
managedServiceUrl: '',
featureFlags: {
agentConfigurationAvailable: true,
configurableIndicesAvailable: true,
infrastructureTabAvailable: true,
infraUiAvailable: true,
migrationToFleetAvailable: true,
sourcemapApiAvailable: true,
spacesAvailable: true,
schemaAvailable: true,
storageExplorerAvailable: true,
},
};

const urlService = new UrlService({
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11 changes: 3 additions & 8 deletions x-pack/plugins/apm/public/hooks/use_apm_feature_flag.ts
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Expand Up @@ -5,22 +5,17 @@
* 2.0.
*/

import { useMemo } from 'react';
import {
ApmFeatureFlagName,
getApmFeatureFlags,
ValueOfApmFeatureFlag,
} from '../../common/apm_feature_flags';
import { useApmPluginContext } from '../context/apm_plugin/use_apm_plugin_context';

export function useApmFeatureFlag<
TApmFeatureFlagName extends ApmFeatureFlagName
>(
featureFlag: TApmFeatureFlagName
): ValueOfApmFeatureFlag<TApmFeatureFlagName> {
const featureFlags = useMemo(() => {
// this should be replaced with an API call
return getApmFeatureFlags();
}, []);

return featureFlags[featureFlag];
const { config } = useApmPluginContext();
return config.featureFlags[featureFlag];
}
11 changes: 11 additions & 0 deletions x-pack/plugins/apm/public/index.ts
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Expand Up @@ -16,6 +16,17 @@ export interface ConfigSchema {
latestAgentVersionsUrl: string;
serverlessOnboarding: boolean;
managedServiceUrl: string;
featureFlags: {
agentConfigurationAvailable: boolean;
configurableIndicesAvailable: boolean;
infrastructureTabAvailable: boolean;
infraUiAvailable: boolean;
migrationToFleetAvailable: boolean;
sourcemapApiAvailable: boolean;
spacesAvailable: boolean;
schemaAvailable: boolean;
storageExplorerAvailable: boolean;
};
}

export const plugin: PluginInitializer<ApmPluginSetup, ApmPluginStart> = (
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75 changes: 75 additions & 0 deletions x-pack/plugins/apm/server/index.ts
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Expand Up @@ -69,6 +69,80 @@ const configSchema = schema.object({
schema.string({ defaultValue: '' }),
schema.never()
),
featureFlags: schema.object({
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agentConfigurationAvailable: schema.conditional(
schema.contextRef('serverless'),
true,
schema.boolean({
defaultValue: false,
}),
schema.oneOf([schema.literal(true)], { defaultValue: true })
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@achyutjhunjhunwala achyutjhunjhunwala Jun 12, 2023 •
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I didn't understand the notEqual logic here.

Basically, if we are not running in serverless context, its being enforced to a true literal check and the default value could be true?

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Yes, it's like and if/else

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@achyutjhunjhunwala achyutjhunjhunwala Jun 12, 2023 •
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Yes, i understand the schema.conditional.
What i don't get it is, when we are not running in serverless mode, you always want this settings to be true ? This is what i don't get it.

This config means

If we are running in serverless mode, then default value is false, but it would give *.yml file the preference. Which mean in serverless.oblt.yml file, it needs to be set as true only then it will be enabled.

If we are not running in serverless mode, it will always be true.

is this the expected behaviour ?

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@achyutjhunjhunwala achyutjhunjhunwala Jun 12, 2023 •
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Reason for asking this is, since you are setting it as true in non serverless mode, you will have to update the security teams tests also where they check for exposed settings.

This might also need documentation update for these exposed settings. The moment you update the security tests, someone from the security team will provide more details

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If we are not running in serverless mode, it will always be true.

is this the expected behaviour ?

Yes, we want these values to be true when we are not in serverless

This might also need documentation update for these exposed settings. The moment you update the security tests, someone from the security team will provide more details

As you said I needed to update the security test and the team was ping to review these changes, I'm waiting for them for more details

),
configurableIndicesAvailable: schema.conditional(
schema.contextRef('serverless'),
true,
schema.boolean({
defaultValue: false,
}),
schema.oneOf([schema.literal(true)], { defaultValue: true })
),
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infrastructureTabAvailable: schema.conditional(
schema.contextRef('serverless'),
true,
schema.boolean({
defaultValue: false,
}),
schema.oneOf([schema.literal(true)], { defaultValue: true })
),
infraUiAvailable: schema.conditional(
schema.contextRef('serverless'),
true,
schema.boolean({
defaultValue: false,
}),
schema.oneOf([schema.literal(true)], { defaultValue: true })
),
migrationToFleetAvailable: schema.conditional(
schema.contextRef('serverless'),
true,
schema.boolean({
defaultValue: false,
}),
schema.oneOf([schema.literal(true)], { defaultValue: true })
),
sourcemapApiAvailable: schema.conditional(
schema.contextRef('serverless'),
true,
schema.boolean({
defaultValue: false,
}),
schema.oneOf([schema.literal(true)], { defaultValue: true })
),
spacesAvailable: schema.conditional(
schema.contextRef('serverless'),
true,
schema.boolean({
defaultValue: false,
}),
schema.oneOf([schema.literal(true)], { defaultValue: true })
),
schemaAvailable: schema.conditional(
schema.contextRef('serverless'),
true,
schema.boolean({
defaultValue: false,
}),
schema.oneOf([schema.literal(true)], { defaultValue: true })
),
storageExplorerAvailable: schema.conditional(
schema.contextRef('serverless'),
true,
schema.boolean({
defaultValue: false,
}),
schema.oneOf([schema.literal(true)], { defaultValue: true })
),
}),
});

// plugin config
Expand Down Expand Up @@ -129,6 +203,7 @@ export const config: PluginConfigDescriptor<APMConfig> = {
latestAgentVersionsUrl: true,
managedServiceUrl: true,
serverlessOnboarding: true,
featureFlags: true,
},
schema: configSchema,
};
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3 changes: 1 addition & 2 deletions x-pack/plugins/apm/server/plugin.ts
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Expand Up @@ -55,7 +55,6 @@ import { migrateLegacyAPMIndicesToSpaceAware } from './saved_objects/migrations/
import { scheduleSourceMapMigration } from './routes/source_maps/schedule_source_map_migration';
import { createApmSourceMapIndexTemplate } from './routes/source_maps/create_apm_source_map_index_template';
import { addApiKeysToEveryPackagePolicyIfMissing } from './routes/fleet/api_keys/add_api_keys_to_policies_if_missing';
import { getApmFeatureFlags } from '../common/apm_feature_flags';
import { apmTutorialCustomIntegration } from '../common/tutorial/tutorials';

export class APMPlugin
Expand Down Expand Up @@ -183,7 +182,7 @@ export class APMPlugin
},
logger: this.logger,
config: currentConfig,
featureFlags: getApmFeatureFlags(),
featureFlags: currentConfig.featureFlags,
repository: getGlobalApmServerRouteRepository(),
ruleDataClient,
plugins: resourcePlugins,
Expand Down