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Unistore : Ensure Watch works in HA mode. (#93428)

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* Replace Watch with WatchNext

* remove watchset

* fix previous page and closing the channel

* Remove the broadcaster cache to prevent dupplicated events

* add watch bookmark

* add watch bookmark

* cleanup comments

* disable the tests for bookmarks for now

* Ensure we send previosu events

* lint

* re-introduce the cache

* load from cache

* disabling legacy test

* disabling legacy test

* Update pkg/storage/unified/resource/server.go

Co-authored-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>

* Could not read previous events

* add proper migration

* Add previous_resource_version to both history and resource

* First event should have an RV of 2 and not 1

* Test both storage backends

* fix the inital RV for the sql backend

* ensure graceful stop of the stream decoder

* gocyclo

---------

Co-authored-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>
This commit is contained in:
Georges Chaudy
2024-09-30 13:14:07 +02:00
committed by GitHub
co-authored by Diego Augusto Molina
parent e1146120f4
commit 0a26c9e9ae
28 changed files with 475 additions and 699 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/storage/unified/sql/data/resource_history_insert.sql
+2
View File
@@ -6,6 +6,7 @@ INSERT INTO {{ .Ident "resource_history" }}
{{ .Ident "namespace" }},
{{ .Ident "name" }},
{{ .Ident "previous_resource_version"}},
{{ .Ident "value" }},
{{ .Ident "action" }}
)
@@ -17,6 +18,7 @@ INSERT INTO {{ .Ident "resource_history" }}
{{ .Arg .WriteEvent.Key.Namespace }},
{{ .Arg .WriteEvent.Key.Name }},
{{ .Arg .WriteEvent.PreviousRV }},
{{ .Arg .WriteEvent.Value }},
{{ .Arg .WriteEvent.Type }}
)
pkg/storage/unified/sql/data/resource_history_poll.sql
+2 -1
View File
@@ -5,7 +5,8 @@ SELECT
{{ .Ident "resource" | .Into .Response.Key.Resource }},
{{ .Ident "name" | .Into .Response.Key.Name }},
{{ .Ident "value" | .Into .Response.Value }},
{{ .Ident "action" | .Into .Response.Action }}
{{ .Ident "action" | .Into .Response.Action }},
{{ .Ident "previous_resource_version" | .Into .Response.PreviousRV }}
FROM {{ .Ident "resource_history" }}
WHERE 1 = 1
pkg/storage/unified/sql/data/resource_insert.sql
+2
View File
@@ -7,6 +7,7 @@ INSERT INTO {{ .Ident "resource" }}
{{ .Ident "namespace" }},
{{ .Ident "name" }},
{{ .Ident "previous_resource_version" }},
{{ .Ident "value" }},
{{ .Ident "action" }}
)
@@ -17,6 +18,7 @@ INSERT INTO {{ .Ident "resource" }}
{{ .Arg .WriteEvent.Key.Namespace }},
{{ .Arg .WriteEvent.Key.Name }},
{{ .Arg .WriteEvent.PreviousRV }},
{{ .Arg .WriteEvent.Value }},
{{ .Arg .WriteEvent.Type }}
)
pkg/storage/unified/sql/data/resource_version_insert.sql
+1 -1
View File
@@ -8,6 +8,6 @@ INSERT INTO {{ .Ident "resource_version" }}
VALUES (
{{ .Arg .Group }},
{{ .Arg .Resource }},
1
2
)
;