Multi-tenant MoveTables: allow switching replica/rdonly traffic separately before switching primary traffic#15768

Merged

rohit-nayak-ps merged 19 commits intovitessio:mainfrom planetscale:rohit/multi-tenant-switch-traffic-routing-rule-mods

Apr 27, 2024

+270-104

Commits on Apr 27, 2024

Modify vtgate route checks to include tablet types for keyspace routing rules
rohit-nayak-ps
committed
Update e2e MultiTenantSimple test to switch reads and writes separately. Change expected keyspace routing rules.
rohit-nayak-ps
committed
Add switching keyspace reads to switcher interface/implementations
rohit-nayak-ps
committed
Add helpers to get state of current route for a workflow
rohit-nayak-ps
committed
Implement switch reads for multi-tenant migrations
rohit-nayak-ps
committed
Validate route in e2e test using vexplain.
rohit-nayak-ps
committed
Update logic to find correct route for table using keyspace routing rules also for replica/rdonly
rohit-nayak-ps
committed
Update vtctld logic to route and switch separately for replica/rdonly
rohit-nayak-ps
committed
Self-review
rohit-nayak-ps
committed
Improve check for reads/writes switched
rohit-nayak-ps
committed
Confirm reverse replication works
rohit-nayak-ps
committed
Refactor how keyspace routing state is set on building workflow state
rohit-nayak-ps
committed
Tiny refactor
rohit-nayak-ps
committed
Don't route target keyspace since multiple tenants are being migrated, so you can't route target keyspace to a specific tenant
rohit-nayak-ps
committed
Add rows after complete for concurrent migration test
rohit-nayak-ps
committed
Address review comment: remove superfluous json specifiers
rohit-nayak-ps
committed
Address more review comments
rohit-nayak-ps
committed
Fix incorrectly fixed review comment
rohit-nayak-ps
committed
Fix merge issue
rohit-nayak-ps
committed

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Multi-tenant MoveTables: allow switching replica/rdonly traffic separately before switching primary traffic#15768

Commits on Apr 27, 2024

Modify vtgate route checks to include tablet types for keyspace routing rules

Update e2e MultiTenantSimple test to switch reads and writes separately. Change expected keyspace routing rules.

Add switching keyspace reads to switcher interface/implementations

Add helpers to get state of current route for a workflow

Implement switch reads for multi-tenant migrations

Validate route in e2e test using vexplain.

Update logic to find correct route for table using keyspace routing rules also for replica/rdonly

Update vtctld logic to route and switch separately for replica/rdonly

Self-review

Improve check for reads/writes switched

Confirm reverse replication works

Refactor how keyspace routing state is set on building workflow state

Tiny refactor

Don't route target keyspace since multiple tenants are being migrated, so you can't route target keyspace to a specific tenant

Add rows after complete for concurrent migration test

Address review comment: remove superfluous json specifiers

Address more review comments

Fix incorrectly fixed review comment

Fix merge issue