Release 2.1.0
Added
- Implement stateful failover mode. You can read more in "Failover
architecture" documentation topic (see `failover.md`).
- Respect `box.cfg` options `wal_dir`, `memtx_dir`, `vinyl_dir`. They
can be either absolute or relative - in the later case it's calculated
relative to `cartridge.workdir`.
- New option in `cartridge.cfg({upgrade_schema=...})`
to automatically upgrade schema to modern tarantool version
(only for leader). It also has been added for `argparse`.
- Extend GraphQL `issues` API with various topics: `replication`,
`failover`, `memory`, `clock`. Make thresholds configurable via
argparse.
Changed
- Make GraphQL validation stricter: scalar values can't have
sub-selections; composite types must have sub-selections; omitting
non-nullable arguments in variable list is forbidden. Your code **may
be affected** if it doesn't conform GraphQL specification.
- GraphQL query `auth_params` returns "fullname" (if it was specified)
instead of "username".
- Update `errors` dependency to 2.1.3.
- Update `ddl` dependency to 1.1.0.
Deprecated
Lua API:
- `cartridge.admin_get_failover` -> `cartridge.failover_get_params`
- `cartridge.admin_enable/disable_failover` -> `cartridge.failover_set_params`
GraphQL API:
- `query {cluster {failover} }` -> `query {cluster {failover_params {...} } }`
- `mutation {cluster {failover()} }` -> `mutation {cluster {failover_params() {...} } }`
Fixed
- Properly handle nested input object in GraphQL:
```graphql
mutation($uuid: String!) {
cluster { edit_topology(servers: [{uuid: $uuid ...}]) {} }
}
```
- Show WebUI notification on successful config upload.
- Repair GraphQL queries `add_user`, `issues` on uninitialized instance.
Enhanced in WebUI
- Show "You are here" marker.
- Show application and instance names in app title.
- Indicate replication and failover issues.
- Fix bug with multiple menu items selected.
- Refactor pages filtering, forbid opening blacklisted pages.
- Enable JS chunks caching.