discourse/script
Michael Fitz-Payne 5fdbbe3045 DEV(cache_critical_dns): add caching for MessageBus Redis hostname
We are already caching any DB_HOST and REDIS_HOST (and their
accompanying replicas), we should also cache the resolved addresses for
the MessageBus specific Redis. This is a noop if no MB redis is defined
in config. A side effect is that the MB will also support SRV lookup and
priorities, following the same convention as the other cached services.

The port argument was added to redis_healthcheck so that the script
supports a setup where Redis is running on a non-default port.

Did some minor refactoring to improve readability when filtering out the
CRITICAL_HOST_ENV_VARS. The `select` block was a bit confusing, so the
sequence was made easier to follow.

We were coercing an environment variable to an int in a few places, so
the `env_as_int` method was introduced to do that coercion in one place and
for convenience purposes default to a value if provided.

See /t/68301/30.
2022-10-12 10:11:22 +10:00
..
benchmarks DEV: Fix rubocop issues (#14715) 2021-10-27 11:39:28 +03:00
bulk_import FIX: Use proper ActiveRecord method in import scripts 2022-05-09 11:09:27 +02:00
demon_test FIX: Revert Demon::DemonBase back to Demon::Base (#8132) 2019-10-02 14:54:08 +10:00
import_scripts Fix comment to include phpbb 3.3, which is now supported (#18006) 2022-08-19 16:42:32 -04:00
.gitignore
alice.txt
analyse_message_bus.rb DEV: Add message-bus analysis script (#15979) 2022-02-18 20:21:17 +00:00
analyze_sidekiq_queues.rb correct type 2019-05-22 12:28:17 +10:00
bench.rb DEV: Fix methods removed in Ruby 3.2 (#15459) 2022-01-05 18:45:08 +01:00
biggest_objects.rb DEV: add debugging scripts for memory leaks 2019-10-03 16:36:31 +10:00
boot_mem.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
cache_critical_dns DEV(cache_critical_dns): add caching for MessageBus Redis hostname 2022-10-12 10:11:22 +10:00
check_forking.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
compile_hbs.rb Rename the server side widget hbs compiler 2020-03-27 12:06:14 -04:00
copyright-deposit Add script for compiling copyright deposits (#9646) 2020-05-06 12:51:45 -04:00
db_timestamps_mover.rb DEV: Correctly tag heredocs (#16061) 2022-02-28 20:50:55 +01:00
diff_heaps.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
discourse DEV: Be more lenient in CLI confirmation (#16290) 2022-03-25 20:14:41 +00:00
docker_test.rb DEV: Remove the remaining Travis code (#13255) 2021-06-02 20:29:47 +02:00
downsize_uploads.rb FIX: Ambiguous column in `downsize_uploads` (#14972) 2021-11-16 16:23:32 +01:00
i18n_lint.rb DEV: Clean up and refactor CI workflow(s) (#12144) 2021-02-22 10:28:32 +01:00
measure.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
memory-analysis DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
memstats.rb DEV: Fix rubocop issues (#14715) 2021-10-27 11:39:28 +03:00
micro_bench.rb DEV: undo pluck_first changes to micro benchmark 2019-10-21 12:21:24 +01:00
mwrap_sidekiq PERF: avoid shelling to get hostname aggressively 2020-02-18 15:13:19 +11:00
profile_db_generator.rb FIX: ensure we consistently pick the same topic for bench 2020-01-08 16:33:45 +11:00
promote_migrations DEV: Promote historic post_deploy migrations (#16288) 2022-03-25 15:48:20 +00:00
rails DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
redis_memory.rb DEV: s/\$redis/Discourse\.redis (#8431) 2019-12-03 10:05:53 +01:00
require_profiler.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
spawn_backup_restore.rb FIX: Killing a Unicorn worker shouldn't kill a running backup or restore process 2020-10-13 19:48:53 +02:00
start_test_db.rb DEV: Wait for initdb to complete in docker.rake (#15614) 2022-01-17 17:45:39 +00:00
switch_container_ruby DEV: add script to switch ruby version from inside container 2019-03-25 17:41:24 +11:00
test_email_settings.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
test_hbs_compiler.rb REFACTOR: Remove `Discourse.__widget_helpers` 2020-08-06 14:35:46 -04:00
test_mem.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
test_memory_leak.rb DEV: improve diagnostics on mem leak checker 2019-10-04 09:47:33 +10:00
test_pretty_text.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
thread_detective.rb PERF: avoid spinning a thread each time we close a connection 2019-09-12 17:34:04 +10:00
user_simulator.rb DEV: User simulator tried to modify frozen string. 2019-08-16 17:32:17 +03:00