基于官网安装说明[https://www.zentao.net/book/zentaopms/38.html]，在Centos7.9中安装禅道。

使用docker-compose.yml进行配置，配置内容如官网。

使用 docker-compose up -d 启动时，系统报错如下，请帮忙确认问题。

zentao  |  19:44:11.62
zentao  |  19:44:11.62 Welcome to the Easysoft ZenTao 18.10 container
zentao  |  19:44:11.62 Subscribe to project updates by watching https://www.zentao.net
zentao  |  19:44:11.63 Submit issues and feature requests at https://www.zentao.net/ask.html
zentao  |  19:44:11.63
zentao  |  19:44:11.63 INFO  ==> Prepare persistence directories.
zentao  |  19:44:11.72 INFO  ==> Render php.ini with environment variables.
zentao  |  19:44:11.72 INFO  ==> Check zentao data owner...
zentao  |  19:44:11.72 INFO  ==> Render apache sites config with envionment variables.
zentao  |  19:44:11.73 INFO  ==> Prepare custom extensions.
zentao  |  19:44:11.75 INFO  ==> Check whether the MySQL is available.
zentao  |  19:44:11.76 INFO  ==> Check whether the Apache is available.
zentao  |  19:44:12.76 WARN  ==> Sentry: Waiting Apache 1 seconds
zentao  |  19:44:12.82 WARN  ==> Apache: Waiting MySQL 1 seconds
zentao  |  19:44:14.77 WARN  ==> Sentry: Waiting Apache 2 seconds
zentao  |  19:44:14.89 WARN  ==> Apache: Waiting MySQL 2 seconds
zentao  |  19:44:18.77 WARN  ==> Sentry: Waiting Apache 4 seconds
zentao  |  19:44:18.95 WARN  ==> Apache: Waiting MySQL 4 seconds
zentao-mysql  | mysql 11:44:11.25
zentao-mysql  | mysql 11:44:11.25 Welcome to the Bitnami mysql container
zentao-mysql  | mysql 11:44:11.26 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-mysql
zentao-mysql  | mysql 11:44:11.26 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-mysql/issues
zentao-mysql  | mysql 11:44:11.26
zentao-mysql  | mysql 11:44:11.27 INFO  ==> ** Starting MySQL setup **
zentao-mysql  | mysql 11:44:11.30 INFO  ==> Validating settings in MYSQL_*/MARIADB_* env vars
zentao-mysql  | mysql 11:44:11.31 INFO  ==> Initializing mysql database
zentao-mysql  | mysql 11:44:11.33 INFO  ==> Updating 'my.cnf' with custom configuration
zentao-mysql  | mysql 11:44:11.33 INFO  ==> Installing database
zentao        |  19:44:26.77 WARN  ==> Sentry: Waiting Apache 8 seconds
zentao        |  19:44:27.02 WARN  ==> Apache: Waiting MySQL 8 seconds
zentao        |  19:44:42.78 WARN  ==> Sentry: Waiting Apache 16 seconds
zentao        |  19:44:43.08 WARN  ==> Apache: Waiting MySQL 16 seconds
zentao        |  19:45:14.79 WARN  ==> Sentry: Waiting Apache 32 seconds
zentao        |  19:45:14.79 ERROR ==> Sentry Maximum number of retries reached!
zentao        |  19:45:14.79 ERROR ==> Sentry Unable to connect to Apache: 127.0.0.1:80
zentao        | s6-supervise 03-roadrunner: warning: finish script lifetime reached maximum value - sending it a SIGKILL
zentao exited with code 0