- Consistently format existing test JSON config files
- Add a small Python script which loads and dumps JSON files
- Add CI JSON lint test to CI
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Co-authored-by: Aaron Gable <aaron@aarongable.com>
Right now, Boulder expects to be able to connect to syslog, and panics
if it's not available. We'd like to be able to log to stdout/stderr as a
replacement for syslog.
- Add a detailed timestamp (down to microseconds, same as we collect in
prod via syslog).
- Remove the escape codes for colorizing output.
- Report the severity level numerically rather than with a letter prefix.
Add locking for stdout/stderr and syslog logs. Neither the [syslog] package
nor the [os] package document concurrency-safety, and the Go rule is: if
it's not documented to be concurrent-safe, it's not. Notably the [log.Logger]
package is documented to be concurrent-safe, and a look at its implementation
shows it uses a Mutex internally.
Remove places that use the singleton `blog.Get()`, and instead pass through
a logger from main in all the places that need it.
[syslog]: https://pkg.go.dev/log/syslog
[os]: https://pkg.go.dev/os
[log.Logger]: https://pkg.go.dev/log#Logger
Named field `DB`, in a each component configuration struct, acts as the
receiver for the value of `db` when component JSON files are
unmarshalled.
When `cmd.DBConfig` fields are received at the root of component
configuration struct instead of `DB` copy them to the `DB` field of the
component configuration struct.
Move existing `cmd.DBConfig` values from the root of each component's
JSON configuration in `test/config-next` to `db`
Part of #5275
Historically the only database/sql driver setting exposed via JSON
config was maxDBConns. This change adds support for maxIdleConns,
connMaxLifetime, connMaxIdleTime, and renames maxDBConns to
maxOpenConns. The addition of these settings will give our SRE team a
convenient method for tuning the reuse/closure of database connections.
A new struct, DBSettings, has been added to SA. The struct, and each of
it's fields has been commented.
All new fields have been plumbed through to the relevant Boulder
components and exported as Prometheus metrics. Tests have been
added/modified to ensure that the fields are being set. There should be
no loss in coverage
Deployability concerns for the migration from maxDBConns to maxOpenConns
have been addressed with the temporary addition of the helper method
cmd.DBConfig.GetMaxOpenConns(). This method can be removed once
test/config is defaulted to using maxOpenConns. Relevant sections of the
code have TODOs added that link back to an newly opened issue.
Fixes#5199
This copies over a number of features flags and other settings from
test/config-next that have been applied in prod.
Also, remove the config-next gate on various tests.
For now this mainly provides an example config and confirms that
log-validator can start up and shut down cleanly, as well as provide a
stat indicating how many log lines it has handled.
This introduces a syslog config to the boulder-tools image that will write
logs to /var/log/program.log. It also tweaks the various .json config
files so they have non-default syslogLevel, to ensure they actually
write something for log-validator to verify.
For the notify-mailer, this PR fixes a bug with the -end parameter where the default (99999999) would cause a slice index out of range error. This was fixed by setting the -end value to len(m.destinations) in run when it is too large.
For both the notify-mailer and the contact-exporter a bug was fixed that was comparing the required flags against nil when the defaults were set to a non-nil pointer to "". This resulted in confusing errors when the mandatory arguments were not provided.
This PR also adds a separated config example for both the notify-mailer and the contact-exporter into test/config and test/config-next respectively.
Finally a documentation string was added to describe the overall design & usage of both tools, including example invocations.
Matthew McPherrin