[Fleet] flag package policy SO to trigger agent policy bump #200536

juliaElastic · 2024-11-18T10:57:17Z

Summary

Closes #193352

Update:

Using a new SO field bump_agent_policy_revision in package policy type to mark package policies for update, this will trigger an agent policy revision bump.

The feature supports both legacy and new package policy SO types, and queries policies from all spaces.

To test, add a model version change to the package policy type and save. After Fleet setup is run, the agent policies using the package policies should be bumped and deployed.
The same effect can be achieved by manually updating a package policy SO and loading Fleet UI to trigger setup.

        '2': {
          changes: [
            {
              type: 'data_backfill',
              backfillFn: (doc) => {
                return { attributes: { ...doc.attributes, bump_agent_policy_revision: true } };
              },
            },
          ],
        },

  curl -sk -XPOST --user fleet_superuser:password -H 'content-type:application/json' \     -H'x-elastic-product-origin:fleet' \
     http://localhost:9200/.kibana_ingest/_update_by_query -d '
     { "query": {
      "match": {
        "type": "fleet-package-policies"
      }
    },"script": {
      "source": "ctx._source[\"fleet-package-policies\"].bump_agent_policy_revision = true",
      "lang": "painless"
    }
  }'

[2024-11-20T14:40:30.064+01:00][INFO ][plugins.fleet] Found 1 package policies that need agent policy revision bump
[2024-11-20T14:40:31.933+01:00][DEBUG][plugins.fleet] Updated 1 package policies in space space1 in 1869ms, bump 1 agent policies
[2024-11-20T14:40:35.056+01:00][DEBUG][plugins.fleet] Deploying 1 policies
[2024-11-20T14:40:35.493+01:00][DEBUG][plugins.fleet] Deploying policies: 7f108cf2-4cf0-4a11-8df4-fc69d00a3484:10

TODO:

the same flag has to be added on agent policy and output types, and the task extended to update them
- I plan to do this in another pr, so that this doesn't become too big
add integration test if possible

Scale testing

Tested with 500 agent policies split to 2 spaces, 1 integration per policy and bumping the flag in a new saved object model version, the bump task took about 6s.
The deploy policies step is async, took about 30s.

[2024-11-20T15:53:55.628+01:00][INFO ][plugins.fleet] Found 501 package policies that need agent policy revision bump
[2024-11-20T15:53:57.881+01:00][DEBUG][plugins.fleet] Updated 250 package policies in space space1 in 2253ms, bump 250 agent policies
[2024-11-20T15:53:59.926+01:00][DEBUG][plugins.fleet] Updated 251 package policies in space default in 4298ms, bump 251 agent policies
[2024-11-20T15:54:01.186+01:00][DEBUG][plugins.fleet] Deploying 250 policies

[2024-11-20T15:54:29.989+01:00][DEBUG][plugins.fleet] Deploying policies: test-policy-space1-1:4, ...
[2024-11-20T15:54:33.538+01:00][DEBUG][plugins.fleet] Deploying policies: policy-elastic-agent-on-cloud:4, test-policy-default-1:4, ...

Checklist

Unit or functional tests were updated or added to match the most common scenarios

nchaulet · 2024-11-18T13:05:07Z

@juliaElastic I am wondering if this could introduce a new bug, with infinite bump loop (we had similar issues with preconfiguration where we some times miss things during comparaison), I am wondering if we have a mechanism where we explicitly tell we want a policy bump during the migration maybe a new property schedule_bump_policy_next_task, and in your task you retrieve all package policy with that field and bump the related agent policy if there is one. What do you think of that approach?

juliaElastic · 2024-11-18T16:09:47Z

I am wondering if this could introduce a new bug, with infinite bump loop (we had similar issues with preconfiguration where we some times miss things during comparaison), I am wondering if we have a mechanism where we explicitly tell we want a policy bump during the migration maybe a new property schedule_bump_policy_next_task, and in your task you retrieve all package policy with that field and bump the related agent policy if there is one. What do you think of that approach?

Thanks for the suggestion, I think it makes sense to add an explicit flag to avoid accidentally triggering updates in an infinite loop.
Updated the main logic, will do more testing and extend it to agent policy/output too.

juliaElastic · 2024-11-18T16:10:52Z

x-pack/plugins/fleet/server/services/agent_policies/bump_agent_policies_task.ts

+}
+
+export async function _updatePackagePoliciesThatNeedBump(logger: Logger) {
+  // TODO spaces?


we probably need to use the SO for the correct space here

juliaElastic · 2024-11-18T16:11:35Z

x-pack/plugins/fleet/server/services/agent_policies/bump_agent_policies_task.ts

+      appContextService.getInternalUserESClient(),
+      packagePoliciesToBump.items.map((item) => ({
+        ...item,
+        bump_agent_policy_revision: false,


The flag has to be set to false, otherwise an update will happen on every Fleet setup.
This update triggers the agent policy bump anyway, so no need to bump separately.

…te --fix'

… src/core/server/integration_tests/ci_checks'

juliaElastic · 2024-11-19T13:08:56Z

@nchaulet While testing with spaces, I have something to confirm. Do we need to support both ingest-package-policies and fleet-package-policies SO types, meaning, do we have to add any mapping changes to both and bump policies stored in both types?
I found this explanation so it seems we have to support both: https://github.com/elastic/kibana/blob/3757e641278a5186919e35a0f980ac3cda7e8ccd/x-pack/plugins/fleet/dev_docs/space_awareness.md#space-aware-entities-in-fleet

Also noticed that locally this API seems to throw an error:

curl -u elastic:changeme -XPOST "http://localhost:5601/julia/internal/fleet/enable_space_awareness" -H "kbn-xsrf: reporting" -H 'elastic-api-version: 1'

{"statusCode":400,"error":"Bad Request","message":"uri [/internal/fleet/enable_space_awareness] with method [post] exists but is not available with the current configuration"}%

nchaulet · 2024-11-19T13:28:04Z

Yes we need to support both saved object, as the feature will be opt-in for users.

You should be able to trigger the migration with this call (internal call need a x-elastic-internal-origin flag now)

curl -u elastic:changeme -XPOST "http://localhost:5601/internal/fleet/enable_space_awareness" -H "kbn-xsrf: reporting" -H 'elastic-api-version: 1'  -H 'x-elastic-internal-origin: 1'

juliaElastic · 2024-11-19T14:29:43Z

x-pack/plugins/fleet/server/services/agent_policies/bump_agent_policies_task.ts

+}
+
+async function getPackagePoliciesToBump() {
+  return await packagePolicyService.list(appContextService.getInternalUserSOClient(), {


In order to query package policies from all spaces, we need to query with soClient for each space. For this, we need to query all spaces first.

I think similarly the deploy policies task doesn't work correctly, because the logic only queries agent policies from the default space: https://github.com/elastic/kibana/blob/main/x-pack/plugins/fleet/server/services/setup/fleet_server_policies_enrollment_keys.ts#L35

I'll query from all spaces like this:

kibana/x-pack/plugins/fleet/server/services/agent_policy.ts

Lines 920 to 927 in b3f27a9

.getInternalUserSOClientWithoutSpaceExtension()

.find<AgentPolicySOAttributes>({

type: savedObjectType,

fields: ['revision', 'data_output_id', 'monitoring_output_id'],

searchFields: ['data_output_id', 'monitoring_output_id'],

search: escapeSearchQueryPhrase(outputId),

perPage: SO_SEARCH_LIMIT,

namespaces: ['*'],

juliaElastic · 2024-11-20T12:15:05Z

x-pack/plugins/fleet/server/services/package_policies/utils.ts

+  { id, version, attributes }: SavedObject<PackagePolicySOAttributes>,
+  namespaces?: string[]
+): PackagePolicy => {
+  const { bump_agent_policy_revision: bumpAgentPolicyRevision, ...restAttributes } = attributes;


bump_agent_policy_revision is only added to the SO type, it is removed from PackagePolicy to avoid it leaking out in the API responses.

…t --include-path /api/status --include-path /api/alerting/rule/ --include-path /api/alerting/rules --include-path /api/actions --include-path /api/security/role --include-path /api/spaces --include-path /api/fleet --update'

…te --fix'

… src/core/server/integration_tests/ci_checks'

elasticmachine · 2024-11-21T08:15:06Z

Pinging @elastic/fleet (Team:Fleet)

elena-shostak

Fleet SO update LGTM

nchaulet

code LGTM 🚀

gsoldevila

LGTM! only additive (non-breaking) changes in the mappings

pmuellr

I'm requesting a change to the way the task cancellation is working, explained in a comment.

pmuellr · 2024-11-22T14:14:53Z

x-pack/plugins/fleet/server/services/agent_policies/bump_agent_policies_task.ts

+            }
+
+            await runWithCache(async () => {
+              await _updatePackagePoliciesThatNeedBump(appContextService.getLogger(), cancelled);


This isn't going to work, to handle being cancelled while it's running. cancelled will always be false here.

Here's an example of handling this correctly; continue to capture it locally, but provide a function that to test it, and pass the function to the "inner" functions rather than the value:

kibana/x-pack/plugins/security_solution/server/lib/entity_analytics/risk_score/tasks/risk_scoring_task.ts

Lines 392 to 408 in ebd3f0d

({ taskInstance }: { taskInstance: ConcreteTaskInstance }) => {

let cancelled = false;

const isCancelled = () => cancelled;

return {

run: async () =>

runTask({

getRiskScoreService,

isCancelled,

logger,

taskInstance,

telemetry,

entityAnalyticsConfig,

}),

cancel: async () => {

cancelled = true;

},

};

pmuellr · 2024-11-22T14:17:28Z

x-pack/plugins/fleet/server/services/agent_policies/bump_agent_policies_task.ts

+  const start = Date.now();
+
+  for (const [spaceId, packagePolicies] of Object.entries(packagePoliciesIndexedBySpace)) {
+    if (cancelled) {


Here is where you'd check isCancelled() vs the boolean value. And note that this is a good sort of place to put this, in case the array being processed ends up being extremely large.

pmuellr

ResponseOps changes LGTM; thx for making the change to the task cancellation!

elasticmachine · 2024-11-25T09:58:20Z

💛 Build succeeded, but was flaky

Buildkite Build
Commit: e031878

Failed CI Steps

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Metrics [docs]

✅ unchanged

History

💚 Build #253640 succeeded d8c9711
💔 Build #253619 failed 4ce6b39
💚 Build #253009 succeeded 2681c7c
💔 Build #252794 failed 9daf046
💔 Build #252752 failed 2878cbd
💔 Build #252725 failed 32dc285

cc @juliaElastic

kibanamachine · 2024-11-25T09:59:36Z

Starting backport for target branches: 8.x

https://github.com/elastic/kibana/actions/runs/12007554238

kibanamachine · 2024-11-25T10:04:23Z

💔 All backports failed

Status	Branch	Result
❌	8.x	Backport failed because of merge conflicts You might need to backport the following PRs to 8.x: - OpenAPI docs for APM UI APIs (#197946) - [Core] [UA] Support API Deprecations (#196081)

Manual backport

To create the backport manually run:

node scripts/backport --pr 200536

Questions ?

Please refer to the Backport tool documentation

…200536) Closes elastic#193352 Update: Using a new SO field `bump_agent_policy_revision` in package policy type to mark package policies for update, this will trigger an agent policy revision bump. The feature supports both legacy and new package policy SO types, and queries policies from all spaces. To test, add a model version change to the package policy type and save. After Fleet setup is run, the agent policies using the package policies should be bumped and deployed. The same effect can be achieved by manually updating a package policy SO and loading Fleet UI to trigger setup. ``` '2': { changes: [ { type: 'data_backfill', backfillFn: (doc) => { return { attributes: { ...doc.attributes, bump_agent_policy_revision: true } }; }, }, ], }, curl -sk -XPOST --user fleet_superuser:password -H 'content-type:application/json' \ -H'x-elastic-product-origin:fleet' \ http://localhost:9200/.kibana_ingest/_update_by_query -d ' { "query": { "match": { "type": "fleet-package-policies" } },"script": { "source": "ctx._source[\"fleet-package-policies\"].bump_agent_policy_revision = true", "lang": "painless" } }' ``` ``` [2024-11-20T14:40:30.064+01:00][INFO ][plugins.fleet] Found 1 package policies that need agent policy revision bump [2024-11-20T14:40:31.933+01:00][DEBUG][plugins.fleet] Updated 1 package policies in space space1 in 1869ms, bump 1 agent policies [2024-11-20T14:40:35.056+01:00][DEBUG][plugins.fleet] Deploying 1 policies [2024-11-20T14:40:35.493+01:00][DEBUG][plugins.fleet] Deploying policies: 7f108cf2-4cf0-4a11-8df4-fc69d00a3484:10 ``` TODO: - the same flag has to be added on agent policy and output types, and the task extended to update them - I plan to do this in another pr, so that this doesn't become too big - add integration test if possible Tested with 500 agent policies split to 2 spaces, 1 integration per policy and bumping the flag in a new saved object model version, the bump task took about 6s. The deploy policies step is async, took about 30s. ``` [2024-11-20T15:53:55.628+01:00][INFO ][plugins.fleet] Found 501 package policies that need agent policy revision bump [2024-11-20T15:53:57.881+01:00][DEBUG][plugins.fleet] Updated 250 package policies in space space1 in 2253ms, bump 250 agent policies [2024-11-20T15:53:59.926+01:00][DEBUG][plugins.fleet] Updated 251 package policies in space default in 4298ms, bump 251 agent policies [2024-11-20T15:54:01.186+01:00][DEBUG][plugins.fleet] Deploying 250 policies [2024-11-20T15:54:29.989+01:00][DEBUG][plugins.fleet] Deploying policies: test-policy-space1-1:4, ... [2024-11-20T15:54:33.538+01:00][DEBUG][plugins.fleet] Deploying policies: policy-elastic-agent-on-cloud:4, test-policy-default-1:4, ... ``` - [x] [Unit or functional tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html) were updated or added to match the most common scenarios --------- Co-authored-by: kibanamachine <[email protected]>

gergoabraham · 2024-11-25T17:09:27Z

just tested this locally, adding bump_agent_policy_revision: true to the new attributes in the backfill function successfully bumps revision number and re-deploys latest changes to agents with Defend integration 👍 thanks for the changes!

cc @dasansol92 @ferullo

…0536) (#201542) Backport #200536 to 8.x branch --------- Co-authored-by: kibanamachine <[email protected]>

…200536) ## Summary Closes elastic#193352 Update: Using a new SO field `bump_agent_policy_revision` in package policy type to mark package policies for update, this will trigger an agent policy revision bump. The feature supports both legacy and new package policy SO types, and queries policies from all spaces. To test, add a model version change to the package policy type and save. After Fleet setup is run, the agent policies using the package policies should be bumped and deployed. The same effect can be achieved by manually updating a package policy SO and loading Fleet UI to trigger setup. ``` '2': { changes: [ { type: 'data_backfill', backfillFn: (doc) => { return { attributes: { ...doc.attributes, bump_agent_policy_revision: true } }; }, }, ], }, curl -sk -XPOST --user fleet_superuser:password -H 'content-type:application/json' \ -H'x-elastic-product-origin:fleet' \ http://localhost:9200/.kibana_ingest/_update_by_query -d ' { "query": { "match": { "type": "fleet-package-policies" } },"script": { "source": "ctx._source[\"fleet-package-policies\"].bump_agent_policy_revision = true", "lang": "painless" } }' ``` ``` [2024-11-20T14:40:30.064+01:00][INFO ][plugins.fleet] Found 1 package policies that need agent policy revision bump [2024-11-20T14:40:31.933+01:00][DEBUG][plugins.fleet] Updated 1 package policies in space space1 in 1869ms, bump 1 agent policies [2024-11-20T14:40:35.056+01:00][DEBUG][plugins.fleet] Deploying 1 policies [2024-11-20T14:40:35.493+01:00][DEBUG][plugins.fleet] Deploying policies: 7f108cf2-4cf0-4a11-8df4-fc69d00a3484:10 ``` TODO: - the same flag has to be added on agent policy and output types, and the task extended to update them - I plan to do this in another pr, so that this doesn't become too big - add integration test if possible ### Scale testing Tested with 500 agent policies split to 2 spaces, 1 integration per policy and bumping the flag in a new saved object model version, the bump task took about 6s. The deploy policies step is async, took about 30s. ``` [2024-11-20T15:53:55.628+01:00][INFO ][plugins.fleet] Found 501 package policies that need agent policy revision bump [2024-11-20T15:53:57.881+01:00][DEBUG][plugins.fleet] Updated 250 package policies in space space1 in 2253ms, bump 250 agent policies [2024-11-20T15:53:59.926+01:00][DEBUG][plugins.fleet] Updated 251 package policies in space default in 4298ms, bump 251 agent policies [2024-11-20T15:54:01.186+01:00][DEBUG][plugins.fleet] Deploying 250 policies [2024-11-20T15:54:29.989+01:00][DEBUG][plugins.fleet] Deploying policies: test-policy-space1-1:4, ... [2024-11-20T15:54:33.538+01:00][DEBUG][plugins.fleet] Deploying policies: policy-elastic-agent-on-cloud:4, test-policy-default-1:4, ... ``` ### Checklist - [x] [Unit or functional tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html) were updated or added to match the most common scenarios --------- Co-authored-by: kibanamachine <[email protected]>

bump policy if SO different from full policy

c46cff2

juliaElastic self-assigned this Nov 18, 2024

move logic to async task

0985863

juliaElastic requested review from nchaulet and kpollich November 18, 2024 12:51

use new field bump_agent_policy_revision to trigger revision bump

7cd7cf5

juliaElastic commented Nov 18, 2024

View reviewed changes

juliaElastic changed the title ~~[Fleet] bump policy if SO different from full policy~~ [Fleet] flag package policy SO to trigger agent policy bump Nov 18, 2024

kibanamachine added 2 commits November 18, 2024 16:26

[CI] Auto-commit changed files from 'node scripts/check_mappings_upda…

33e2a37

…te --fix'

[CI] Auto-commit changed files from 'node scripts/jest_integration -u…

65eee0f

… src/core/server/integration_tests/ci_checks'

juliaElastic commented Nov 19, 2024

View reviewed changes

refactor

600590a

juliaElastic commented Nov 20, 2024

View reviewed changes

kibanamachine and others added 9 commits November 20, 2024 12:35

[CI] Auto-commit changed files from 'node scripts/check_mappings_upda…

409bbf7

…te --fix'

fix test

32dc285

add missing header to /enable_space_awareness doc

92a2a62

[CI] Auto-commit changed files from 'make api-docs'

6704eb9

[CI] Auto-commit changed files from 'node scripts/jest_integration -u…

3409529

… src/core/server/integration_tests/ci_checks'

bump agent policies in bulk

2878cbd

fix test, updated create_agent_policies script to use spaces

eeb2c54

Merge branch 'main' into so-migration-deploy-policies

9daf046

juliaElastic marked this pull request as ready for review November 20, 2024 15:07

juliaElastic requested review from a team as code owners November 20, 2024 15:07

juliaElastic added release_note:skip Skip the PR/issue when compiling release notes backport:prev-minor Backport to (8.x) the previous minor version (i.e. one version back from main) labels Nov 20, 2024

Merge branch 'main' into so-migration-deploy-policies

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botelastic bot added the Team:Fleet Team label for Observability Data Collection Fleet team label Nov 21, 2024

elena-shostak approved these changes Nov 21, 2024

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pmuellr requested changes Nov 22, 2024

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juliaElastic and others added 2 commits November 22, 2024 15:39

use isCancelled instead of cancelled

26e46d4

Merge branch 'main' into so-migration-deploy-policies

4ce6b39

juliaElastic requested a review from pmuellr November 22, 2024 14:39

fix test

d8c9711

pmuellr approved these changes Nov 22, 2024

View reviewed changes

Merge branch 'main' into so-migration-deploy-policies

e031878

juliaElastic merged commit 973c695 into elastic:main Nov 25, 2024
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kibanamachine added the v9.0.0 label Nov 25, 2024

juliaElastic mentioned this pull request Nov 25, 2024

[8.x][Fleet] flag package policy SO to trigger agent policy bump (#200536) #201542

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kibanamachine mentioned this pull request Nov 25, 2024

Dependency usage CLI #198920

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juliaElastic added a commit that referenced this pull request Nov 26, 2024

[8.x][Fleet] flag package policy SO to trigger agent policy bump (#20…

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…0536) (#201542) Backport #200536 to 8.x branch --------- Co-authored-by: kibanamachine <[email protected]>

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[Fleet] flag package policy SO to trigger agent policy bump #200536

[Fleet] flag package policy SO to trigger agent policy bump #200536

juliaElastic commented Nov 18, 2024 •

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gergoabraham commented Nov 25, 2024

	.getInternalUserSOClientWithoutSpaceExtension()
	.find<AgentPolicySOAttributes>({
	type: savedObjectType,
	fields: ['revision', 'data_output_id', 'monitoring_output_id'],
	searchFields: ['data_output_id', 'monitoring_output_id'],
	search: escapeSearchQueryPhrase(outputId),
	perPage: SO_SEARCH_LIMIT,
	namespaces: ['*'],

	({ taskInstance }: { taskInstance: ConcreteTaskInstance }) => {
	let cancelled = false;
	const isCancelled = () => cancelled;
	return {
	run: async () =>
	runTask({
	getRiskScoreService,
	isCancelled,
	logger,
	taskInstance,
	telemetry,
	entityAnalyticsConfig,
	}),
	cancel: async () => {
	cancelled = true;
	},
	};

[Fleet] flag package policy SO to trigger agent policy bump #200536

[Fleet] flag package policy SO to trigger agent policy bump #200536

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juliaElastic commented Nov 18, 2024 • edited by kibanamachine Loading

Summary

Scale testing

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elasticmachine commented Nov 25, 2024

💛 Build succeeded, but was flaky

Failed CI Steps

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History

kibanamachine commented Nov 25, 2024

kibanamachine commented Nov 25, 2024

💔 All backports failed

Manual backport

Questions ?

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