<!-- Describe what has changed in this PR -->
**What changed?**
`Driver` interface (with two implementations) was added to the
postgresql persistence package in order to support other drivers than
`lib/pq`. Fixes https://github.com/temporalio/temporal/issues/1775
Essentially, this PR does
https://github.com/temporalio/temporal/pull/4914 in a
backward-compatible and extendable way
<!-- Tell your future self why have you made these changes -->
**Why?**
Since `lib/pq` does not support multi-node clusters
<!-- How have you verified this change? Tested locally? Added a unit
test? Checked in staging env? -->
**How did you test it?**
Existing tests
<!-- Assuming the worst case, what can be broken when deploying this
change to production? -->
**Potential risks**
No, since you should explicitly change the driver in your config file.
However, `connectAttributes` depend on the driver (e.g.,
`binary_parameters` is supported only by `lib/pq` and is not a part of
postresql standard), so one should be careful changing drivers in
production.
<!-- Is this PR a hotfix candidate or require that a notification be
sent to the broader community? (Yes/No) -->
**Is hotfix candidate?**
No
* Revert "Fix auth plugin configuration to match the new SQLAuthPlugin config block (#2844)"
This reverts commit 37ab2b5664.
* Revert rds-iam-auth - current drivers dont support authentication callbacks
Signed-off-by: Alexander Mays <[email protected]>
Signed-off-by: Alexander Mays <[email protected]>
Added:
A new environment variable to the CLI: SQL_AUTH_PLUGIN=rds-iam-auth
A new flag arg to the CLI: --sql-auth-plugin rds-iam-auth
2 new docker template variables: authPlugin: {{ default .Env.SQL_AUTH_PLUGIN "" }} and authPlugin: {{ default .Env.SQL_VIS_AUTH_PLUGIN "" }}
A new SQL configuration attribute authPlugin
