This avoids restarting the postgresql server, when only ensureDatabases
or ensureUsers have been changed. It will also allow to properly wait
for recovery to finish later.
To wait for "postgresql is ready" in other services, we now provide a
postgresql.target.
Resolves#400018
Co-authored-by: Marcel <me@m4rc3l.de>
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
Found a few instances, where celery intermittently complained about a
misconfigured redis instance and exited.
> redis.exceptions.ResponseError: MISCONF Redis is configured to save RDB
> snapshots, but it's currently unable to persist to disk. Commands that
> may modify the data set are disabled, because this instance is
> configured to report errors during writes if RDB snapshotting fails
> (stop-writes-on-bgsave-error option). Please check the Redis logs for
> details about the RDB error.
The state directory contains static files that need to be accessible by
a webserver, but homeMode defaults to 0750 and switching the generation
will always force the homeMode, thereby breaking access to the assets.
Instead, fully rely on systemd to provide the StateDirectory with the
correct mode.
Previously, pdftk (part of the ticket, badge, ... generation pipeline)
would fail with:
```
Error occurred during initialization of VM
Failed to mark memory page as executable - check if grsecurity/PaX is enabled
```
Thise caused pdf generation to fail.
Since pdftk is a java application and, according to systemd.exec(5),
> Note that [MemoryDenyWriteExecute=] is incompatible with programs and
> libraries that generate program code dynamically at runtime, including
> JIT execution engines, executable stacks, and code "trampoline" featu
> re of various C compilers.
Disabling `MemoryDenyWriteExecute=` fixes it.
