[7.x] Round #1 of removing frozen phase UI and server code (#77877)

x-pack/plugins/index_lifecycle_management/__jest__/components/edit_policy.test.tsx

@@ -611,116 +611,6 @@ describe('edit policy', () => {
       expect(findTestSubject(rendered, 'defaultAllocationWarning').exists()).toBeTruthy();
     });
   });
-  describe('frozen phase', () => {
-    beforeEach(() => {
-      server.respondImmediately = true;
-      http.setupNodeListResponse();
-      httpRequestsMockHelpers.setNodesDetailsResponse('attribute:true', [
-        { nodeId: 'testNodeId', stats: { name: 'testNodeName', host: 'testHost' } },
-      ]);
-    });
-    test('should allow 0 for phase timing', async () => {
-      const rendered = mountWithIntl(component);
-      noRollover(rendered);
-      setPolicyName(rendered, 'mypolicy');
-      await activatePhase(rendered, 'frozen');
-      setPhaseAfter(rendered, 'frozen', 0);
-      save(rendered);
-      expectedErrorMessages(rendered, []);
-    });
-    test('should show positive number required error when trying to save cold phase with -1 for after', async () => {
-      const rendered = mountWithIntl(component);
-      noRollover(rendered);
-      setPolicyName(rendered, 'mypolicy');
-      await activatePhase(rendered, 'frozen');
-      setPhaseAfter(rendered, 'frozen', -1);
-      save(rendered);
-      expectedErrorMessages(rendered, [positiveNumberRequiredMessage]);
-    });
-    test('should show spinner for node attributes input when loading', async () => {
-      server.respondImmediately = false;
-      const rendered = mountWithIntl(component);
-      noRollover(rendered);
-      setPolicyName(rendered, 'mypolicy');
-      await activatePhase(rendered, 'frozen');
-      expect(rendered.find('.euiLoadingSpinner').exists()).toBeTruthy();
-      expect(rendered.find('.euiCallOut--warning').exists()).toBeFalsy();
-      expect(getNodeAttributeSelect(rendered, 'frozen').exists()).toBeFalsy();
-    });
-    test('should show warning instead of node attributes input when none exist', async () => {
-      http.setupNodeListResponse({
-        nodesByAttributes: {},
-        nodesByRoles: { data: ['node1'] },
-      });
-      const rendered = mountWithIntl(component);
-      noRollover(rendered);
-      setPolicyName(rendered, 'mypolicy');
-      await activatePhase(rendered, 'frozen');
-      expect(rendered.find('.euiLoadingSpinner').exists()).toBeFalsy();
-      openNodeAttributesSection(rendered, 'frozen');
-      expect(findTestSubject(rendered, 'noNodeAttributesWarning').exists()).toBeTruthy();
-      expect(getNodeAttributeSelect(rendered, 'frozen').exists()).toBeFalsy();
-    });
-    test('should show node attributes input when attributes exist', async () => {
-      http.setupNodeListResponse();
-      const rendered = mountWithIntl(component);
-      noRollover(rendered);
-      setPolicyName(rendered, 'mypolicy');
-      await activatePhase(rendered, 'frozen');
-      expect(rendered.find('.euiLoadingSpinner').exists()).toBeFalsy();
-      openNodeAttributesSection(rendered, 'frozen');
-      expect(findTestSubject(rendered, 'noNodeAttributesWarning').exists()).toBeFalsy();
-      const nodeAttributesSelect = getNodeAttributeSelect(rendered, 'frozen');
-      expect(nodeAttributesSelect.exists()).toBeTruthy();
-      expect(nodeAttributesSelect.find('option').length).toBe(2);
-    });
-    test('should show view node attributes link when attribute selected and show flyout when clicked', async () => {
-      http.setupNodeListResponse();
-      const rendered = mountWithIntl(component);
-      noRollover(rendered);
-      setPolicyName(rendered, 'mypolicy');
-      await activatePhase(rendered, 'frozen');
-      expect(rendered.find('.euiLoadingSpinner').exists()).toBeFalsy();
-      openNodeAttributesSection(rendered, 'frozen');
-      expect(findTestSubject(rendered, 'noNodeAttributesWarning').exists()).toBeFalsy();
-      const nodeAttributesSelect = getNodeAttributeSelect(rendered, 'frozen');
-      expect(nodeAttributesSelect.exists()).toBeTruthy();
-      expect(findTestSubject(rendered, 'frozen-viewNodeDetailsFlyoutButton').exists()).toBeFalsy();
-      expect(nodeAttributesSelect.find('option').length).toBe(2);
-      nodeAttributesSelect.simulate('change', { target: { value: 'attribute:true' } });
-      rendered.update();
-      const flyoutButton = findTestSubject(rendered, 'frozen-viewNodeDetailsFlyoutButton');
-      expect(flyoutButton.exists()).toBeTruthy();
-      await act(async () => {
-        await flyoutButton.simulate('click');
-      });
-      rendered.update();
-      expect(rendered.find('.euiFlyout').exists()).toBeTruthy();
-    });
-    test('should show positive number required error when trying to save with -1 for index priority', async () => {
-      http.setupNodeListResponse();
-      const rendered = mountWithIntl(component);
-      noRollover(rendered);
-      setPolicyName(rendered, 'mypolicy');
-      await activatePhase(rendered, 'frozen');
-      setPhaseAfter(rendered, 'frozen', 1);
-      setPhaseIndexPriority(rendered, 'frozen', -1);
-      save(rendered);
-      expectedErrorMessages(rendered, [positiveNumberRequiredMessage]);
-    });
-    test('should show default allocation warning when no node roles are found', async () => {
-      http.setupNodeListResponse({
-        nodesByAttributes: {},
-        nodesByRoles: {},
-      });
-      const rendered = mountWithIntl(component);
-      noRollover(rendered);
-      setPolicyName(rendered, 'mypolicy');
-      await activatePhase(rendered, 'frozen');
-      expect(rendered.find('.euiLoadingSpinner').exists()).toBeFalsy();
-      expect(findTestSubject(rendered, 'defaultAllocationWarning').exists()).toBeTruthy();
-    });
-  });
   describe('delete phase', () => {
     test('should allow 0 for phase timing', async () => {
       const rendered = mountWithIntl(component);

x-pack/plugins/index_lifecycle_management/common/types/policies.ts

@@ -6,7 +6,7 @@
 
 import { Index as IndexInterface } from '../../../index_management/common/types';
 
-export type PhaseWithAllocation = 'warm' | 'cold' | 'frozen';
+export type PhaseWithAllocation = 'warm' | 'cold';
 
 export interface SerializedPolicy {
   name: string;
@@ -17,7 +17,6 @@ export interface Phases {
   hot?: SerializedHotPhase;
   warm?: SerializedWarmPhase;
   cold?: SerializedColdPhase;
-  frozen?: SerializedFrozenPhase;
   delete?: SerializedDeletePhase;
 }
 
@@ -79,17 +78,6 @@ export interface SerializedColdPhase extends SerializedPhase {
   };
 }
 
-export interface SerializedFrozenPhase extends SerializedPhase {
-  actions: {
-    freeze?: {};
-    allocate?: AllocateAction;
-    set_priority?: {
-      priority: number | null;
-    };
-    migrate?: { enabled: boolean };
-  };
-}
-
 export interface SerializedDeletePhase extends SerializedPhase {
   actions: {
     wait_for_snapshot?: {
@@ -123,7 +111,6 @@ export interface Policy {
     hot: HotPhase;
     warm: WarmPhase;
     cold: ColdPhase;
-    frozen: FrozenPhase;
     delete: DeletePhase;
   };
 }
@@ -196,14 +183,6 @@ export interface ColdPhase
   freezeEnabled: boolean;
 }
 
-export interface FrozenPhase
-  extends CommonPhaseSettings,
-    PhaseWithMinAge,
-    PhaseWithAllocationAction,
-    PhaseWithIndexPriority {
-  freezeEnabled: boolean;
-}
-
 export interface DeletePhase extends CommonPhaseSettings, PhaseWithMinAge {
   waitForSnapshotPolicy: string;
 }

x-pack/plugins/index_lifecycle_management/public/application/constants/policy.ts

@@ -10,7 +10,6 @@ import {
   DeletePhase,
   HotPhase,
   WarmPhase,
-  FrozenPhase,
 } from '../../../common/types';
 
 export const defaultNewHotPhase: HotPhase = {
@@ -52,17 +51,6 @@ export const defaultNewColdPhase: ColdPhase = {
   dataTierAllocationType: 'default',
 };
 
-export const defaultNewFrozenPhase: FrozenPhase = {
-  phaseEnabled: false,
-  selectedMinimumAge: '0',
-  selectedMinimumAgeUnits: 'd',
-  selectedNodeAttrs: '',
-  selectedReplicaCount: '',
-  freezeEnabled: false,
-  phaseIndexPriority: '0',
-  dataTierAllocationType: 'default',
-};
-
 export const defaultNewDeletePhase: DeletePhase = {
   phaseEnabled: false,
   selectedMinimumAge: '0',

x-pack/plugins/index_lifecycle_management/public/application/sections/edit_policy/components/data_tier_allocation/data_tier_allocation.tsx

@@ -86,38 +86,6 @@ const i18nTexts = {
         ),
       },
     },
-    frozen: {
-      default: {
-        input: i18n.translate(
-          'xpack.indexLifecycleMgmt.editPolicy.common.dataTierAllocation.frozen.defaultOption.input',
-          { defaultMessage: 'Use frozen nodes (recommended)' }
-        ),
-        helpText: i18n.translate(
-          'xpack.indexLifecycleMgmt.editPolicy.common.dataTierAllocation.frozen.defaultOption.helpText',
-          { defaultMessage: 'Move data to nodes in the frozen tier.' }
-        ),
-      },
-      none: {
-        inputDisplay: i18n.translate(
-          'xpack.indexLifecycleMgmt.editPolicy.common.dataTierAllocation.frozen.noneOption.input',
-          { defaultMessage: 'Off' }
-        ),
-        helpText: i18n.translate(
-          'xpack.indexLifecycleMgmt.editPolicy.common.dataTierAllocation.frozen.noneOption.helpText',
-          { defaultMessage: 'Do not move data in the frozen phase.' }
-        ),
-      },
-      custom: {
-        inputDisplay: i18n.translate(
-          'xpack.indexLifecycleMgmt.editPolicy.common.dataTierAllocation.frozen.customOption.input',
-          { defaultMessage: 'Custom' }
-        ),
-        helpText: i18n.translate(
-          'xpack.indexLifecycleMgmt.editPolicy.common.dataTierAllocation.frozen.customOption.helpText',
-          { defaultMessage: 'Move data based on node attributes.' }
-        ),
-      },
-    },
   },
 };
 

x-pack/plugins/index_lifecycle_management/public/application/sections/edit_policy/components/data_tier_allocation/default_allocation_warning.tsx

@@ -37,19 +37,6 @@ const i18nTexts = {
       }
     ),
   },
-  frozen: {
-    title: i18n.translate(
-      'xpack.indexLifecycleMgmt.frozenPhase.dataTier.defaultAllocationNotAvailableTitle',
-      { defaultMessage: 'No nodes assigned to the frozen tier' }
-    ),
-    body: i18n.translate(
-      'xpack.indexLifecycleMgmt.frozenPhase.dataTier.defaultAllocationNotAvailableBody',
-      {
-        defaultMessage:
-          'Assign at least one node to the frozen tier to use role-based allocation. The policy will fail to complete allocation if there are no frozen nodes.',
-      }
-    ),
-  },
 };
 
 interface Props {

x-pack/plugins/index_lifecycle_management/public/application/sections/edit_policy/components/data_tier_allocation/no_node_attributes_warning.tsx

@@ -32,15 +32,6 @@ const i18nTexts = {
       }
     ),
   },
-  frozen: {
-    body: i18n.translate(
-      'xpack.indexLifecycleMgmt.editPolicy.frozen.nodeAttributesMissingDescription',
-      {
-        defaultMessage:
-          'Define custom node attributes in elasticsearch.yml to use attribute-based allocation. Frozen nodes will be used instead.',
-      }
-    ),
-  },
 };
 
 export const NoNodeAttributesWarning: FunctionComponent<{ phase: PhaseWithAllocation }> = ({

x-pack/plugins/index_lifecycle_management/public/application/sections/edit_policy/components/min_age_input.tsx

@@ -27,11 +27,6 @@ function getTimingLabelForPhase(phase: keyof Phases) {
         defaultMessage: 'Timing for cold phase',
       });
 
-    case 'frozen':
-      return i18n.translate('xpack.indexLifecycleMgmt.editPolicy.phaseFrozen.minimumAgeLabel', {
-        defaultMessage: 'Timing for frozen phase',
-      });
-
     case 'delete':
       return i18n.translate('xpack.indexLifecycleMgmt.editPolicy.phaseDelete.minimumAgeLabel', {
         defaultMessage: 'Timing for delete phase',

x-pack/plugins/index_lifecycle_management/public/application/sections/edit_policy/edit_policy.tsx

@@ -43,7 +43,7 @@ import {
 } from '../../services/policies/policy_serialization';
 
 import { ErrableFormRow, LearnMoreLink, PolicyJsonFlyout } from './components';
-import { ColdPhase, DeletePhase, FrozenPhase, HotPhase, WarmPhase } from './phases';
+import { ColdPhase, DeletePhase, HotPhase, WarmPhase } from './phases';
 
 export interface Props {
   policies: PolicyFromES[];
@@ -144,10 +144,6 @@ export const EditPolicy: React.FunctionComponent<Props> = ({
     (key: string, value: any) => setPhaseData('cold', key, value),
     [setPhaseData]
   );
-  const setFrozenPhaseData = useCallback(
-    (key: string, value: any) => setPhaseData('frozen', key, value),
-    [setPhaseData]
-  );
   const setDeletePhaseData = useCallback(
     (key: string, value: any) => setPhaseData('delete', key, value),
     [setPhaseData]
@@ -328,16 +324,6 @@ export const EditPolicy: React.FunctionComponent<Props> = ({
 
             <EuiHorizontalRule />
 
-            <FrozenPhase
-              errors={errors?.frozen}
-              isShowingErrors={isShowingErrors && !!errors && Object.keys(errors.frozen).length > 0}
-              setPhaseData={setFrozenPhaseData}
-              phaseData={policy.phases.frozen}
-              hotPhaseRolloverEnabled={policy.phases.hot.rolloverEnabled}
-            />
-
-            <EuiHorizontalRule />
-
             <DeletePhase
               errors={errors?.delete}
               isShowingErrors={isShowingErrors && !!errors && Object.keys(errors.delete).length > 0}