创建PHP运行环境失败，查看论坛同类型问题，主要解决方法是关闭防火墙、替换docker源、重启，方法无效。经测试5.4.45是部署成功的。
失败原因：
镜像 build 失败:failed to solve: process “/bin/sh -c chmod +x install-composer.sh && sh install-composer.sh && rm -rf /tmp/extensions” did not complete successfully: exit code: 1
镜像 build 失败:failed to solve: process “/bin/sh -c apk --no-cache add tzdata && cp "/usr/share/zoneinfo/$TZ" /etc/localtime && echo "$TZ" > /etc/timezone” did not complete successfully: exit code: 1
