The upside is that postgrest-with-postgresql-xxx postgrest-test-io works as expected
now. The downside is, that postgrest-with-postgresql-xxx psql now starts without
any schema. This now needs an explicit postgrest-with-postgresql-xxx -f path/to.sql
to do anything useful.
Resolves#2864
It used to be possible to spin up a nix environment via docker container this way,
but the upstream nixos/nix image has changed and the docker build doesn't succeed
anymore. Since nobody complained about that, we can assume it is not being used
anyway.
This works around https://github.com/NixOS/nixpkgs/issues/286285 to use -split-sections
in a cross-compiling scenario. This will reduce the size of the static executable and also
remove the remaining references to /nix/store/.. reducing closure size dramatically.
This also fixes the docker image blowing up in size since we switched to pkgsStatic.
This makes the static build fail in case any references to the nix store
are left over. Those will increase the closure size of the nix derivation
massively and lead to a huge docker image.
At the same time, those references will not be functional on non-nix systems,
to which the static executable is distributed, anyway.
The recent nixpkgs update gave us a new version of vegeta. This version includes a new
DNS cache features - which unfortunately doesn't play well with unix sockets. Disabling
the DNS cache makes requests succeed again.
stock curl doesn't make it easy to make many parallel requests to a
single endpoint. The endpoint has to be repeated N times.
```
curl --parallel https://example.comhttps://example.com ..
```
This provides a wrapper for parallel curl. It's useful for testing
scenarios like pool timeouts.
```
parallel-curl N https://example.com
```
Previously this command upgraded to the latest unstable version of nixpkgs,
but this was often broken. Taking the latest stable branch should give
better results.
- new option db-pool-max-idletime limits the maximal idle time of a
postgresql connection, defaults to 30 seconds
- this essentially restores the db-pool-timeout option from versions
<=10, with more specific name
- db-pool-acquisition-timeout is no longer optional, defaults to 10s
- new option db-pool-max-lifetime limits the maximal lifetime of a
postgresql connection, defaults to 30m
By default, postgrest-with-pgrst builds postgrest as a nix package,
which means that source changes cause a full rebuild. With this
change, running the loadtest as
PGRST_BUILD_CABAL=1 postgrest-loadtest
rebuilds directly using cabal, like postgrest-build. Note that
results between nix and cabal builds aren't necessarily comparable
due to differing build parameters.
Wolfgang Walther