我使用码头工具在DigitaOcean上设置了我的应用程序。它工作正常，但几天后它停止工作。每当我想构建应用程序并进行部署时，它都不会显示任何进展。
使用以下命令
docker-compose build && docker-compose stop && docker-compose up -d
系统卡在以下输出
上db uses an image, skipping
elasticsearch uses an image, skipping
redis uses an image, skipping
Building app
它没有表现出任何进一步的进展。
以下是docker-compose
db_1 | LOG: received smart shutdown request
db_1 | LOG: autovacuum launcher shutting down
db_1 | LOG: shutting down
db_1 | LOG: database system is shut down
db_1 | LOG: database system was shut down at 2018-01-10
02:25:36 UTC
db_1 | LOG: MultiXact member wraparound protections are now enabled
db_1 | LOG: database system is ready to accept connections
db_1 | LOG: autovacuum launcher started
redis_1 | 11264:C 26 Mar 15:20:17.028 # Failed opening the RDB
file root (in server root dir /run) for saving: Permission denied
redis_1 | 1:M 26 Mar 15:20:17.127 # Background saving error
redis_1 | 1:M 26 Mar 15:20:23.038 * 1 changes in 3600 seconds.
Saving...
redis_1 | 1:M 26 Mar 15:20:23.038 * Background saving started by pid 11265
elasticsearch | [2018-03-06T01:18:25,729][WARN ][o.e.b.BootstrapChecks ] [_IRIbyW] max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
elasticsearch | [2018-03-06T01:18:28,794][INFO ][o.e.c.s.ClusterService ] [_IRIbyW] new_master {_IRIbyW}{_IRIbyWCSoaUaKOLN93Fzg}{TFK38PIgRT6Kl62mTGBORg}{127.0.0.1}{127.0.0.1:9300}, reason: zen-disco-elected-as-master ([0] nodes joined)
elasticsearch | [2018-03-06T01:18:28,835][INFO ][o.e.h.n.Netty4HttpServerTransport] [_IRIbyW] publish_address {172.17.0.4:9200}, bound_addresses {0.0.0.0:9200}
elasticsearch | [2018-03-06T01:18:28,838][INFO ][o.e.n.Node ] [_IRIbyW] started
elasticsearch | [2018-03-06T01:18:29,104][INFO ][o.e.g.GatewayService ] [_IRIbyW] recovered [4] indices into cluster_state
elasticsearch | [2018-03-06T01:18:29,799][INFO ][o.e.c.r.a.AllocationService] [_IRIbyW] Cluster health status changed from [RED] to [YELLOW] (reason: [shards started [[product_records][2]] ...]).
elasticsearch | [2018-03-07T16:11:18,449][INFO ][o.e.n.Node ] [_IRIbyW] stopping ...
elasticsearch | [2018-03-07T16:11:18,575][INFO ][o.e.n.Node ] [_IRIbyW] stopped
elasticsearch | [2018-03-07T16:11:18,575][INFO ][o.e.n.Node ] [_IRIbyW] closing ...
elasticsearch | [2018-03-07T16:11:18,601][INFO ][o.e.n.Node ] [_IRIbyW] closed
elasticsearch | [2018-03-07T16:11:37,993][INFO ][o.e.n.Node ] [] initializing ...
WARNING: Connection pool is full, discarding connection: 'Ipaddress'
我在我的rails应用程序中使用postgres，redis，elasticsearch和sidekiq图像
但我不知道事情出了什么问题。