أحاول ربط Discourse بقاعدة بيانات Redis المدارة من Digital Ocean. تمكنت من جعل PostgreSQL يعمل بشكل صحيح مع قاعدة بيانات PostgreSQL المدارة من Digital Ocean، لكن Redis يعطيني خطأ. ما رأيك في هذا؟
templates:
- templates/web.template.yml
- templates/web.ssl.template.yml
# استخدم مفتاح 'links' لربط الحاويات ببعضها، أي استخدام علم Docker --link.
expose:
- '80:80'
- '443:443'
params:
db_default_text_search_config: pg_catalog.english
db_shared_buffers: 512MB
env:
LANG: en_US.UTF-8
UNICORN_WORKERS: 8
# https://github.com/discourse/discourse/blob/master/config/discourse_defaults.conf
DISCOURSE_HOSTNAME: blah.example.com
DISCOURSE_DEVELOPER_EMAILS: email@example.com
DISCOURSE_SMTP_ADDRESS: smtp.mailgun.org
DISCOURSE_SMTP_PORT: 587
DISCOURSE_SMTP_USER_NAME: blah@mail.com
DISCOURSE_SMTP_PASSWORD: 9cd16e-aff2d1b9-36c86fff
DISCOURSE_DB_NAME: defaultdb
DISCOURSE_DB_USERNAME: doadmin
DISCOURSE_DB_PASSWORD: gp5m224
DISCOURSE_DB_HOST: private-digitalocean-stage-discuss-postgres-do-user-.ondigitalocean.com
DISCOURSE_DB_PORT: 25060
DISCOURSE_REDIS_USERNAME: default
DISCOURSE_REDIS_PASSWORD: dex3mf
DISCOURSE_REDIS_HOST: private-digitalocean-stage-discuss-redis-do-user-966537-0.b.db.ondigitalocean.com
DISCOURSE_REDIS_PORT: 25061
DISCOURSE_REDIS_CLIENT_ID: ~
volumes:
- volume:
host: /var/discourse/shared/standalone
guest: /shared
- volume:
host: /var/discourse/shared/standalone/log/var-log
guest: /var/log
hooks:
after_code:
- exec:
cd: $home/plugins
cmd:
- 'git clone https://github.com/discourse/docker_manager.git'
run:
- exec: echo "Beginning of custom commands"
- exec: echo "End of custom commands"
كما ترى، أضفت:
DISCOURSE_REDIS_USERNAME: default
DISCOURSE_REDIS_PASSWORD: dex3mf
DISCOURSE_REDIS_HOST: private-digitalocean-stage-discuss-redis-do-user-.db.ondigitalocean.com
DISCOURSE_REDIS_PORT: 25061
DISCOURSE_REDIS_CLIENT_ID: ~
لكنني حصلت على هذا الخطأ:
I, [2021-02-13T04:05:48.508236 #1] INFO -- : > cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate'
Failed to report error: Connection lost (ECONNRESET) 2 Connection lost (ECONNRESET) subscribe failed, reconnecting in 1 second. Call stack /var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:275:in `rescue in io'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:267:in `io'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:279:in `read'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:131:in `block in call'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:248:in `block (2 levels) in process'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:389:in `ensure_connected'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:238:in `block in process'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:325:in `logging'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:237:in `process'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:131:in `call'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:113:in `block in connect'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:313:in `with_reconnect'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:111:in `connect'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:294:in `with_socket_timeout'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/client.rb:144:in `call_loop'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/subscribe.rb:44:in `subscription'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis/subscribe.rb:14:in `subscribe'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis.rb:3507:in `_subscription'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis.rb:2326:in `block in subscribe'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis.rb:69:in `block in synchronize'
/usr/local/lib/ruby/2.7.0/monitor.rb:202:in `synchronize'
/usr/local/lib/ruby/2.7.0/monitor.rb:202:in `mon_synchronize'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis.rb:69:in `synchronize'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/redis-4.2.5/lib/redis.rb:2325:in `subscribe'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/message_bus-3.3.4/lib/message_bus/backends/redis.rb:287:in `global_subscribe'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/message_bus-3.3.4/lib/message_bus.rb:766:in `global_subscribe_thread'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/message_bus-3.3.4/lib/message_bus.rb:714:in `block in new_subscriber_thread'
rake aborted!