第一个错 Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named ‘cacheManager’ availableat org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanD
报错信息 org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController': Unsatisfied dependency expressed through field 'userService'; nested exception i
解决方案：关闭虚拟机linux系统的防火墙：centOS 7系统命令：systemctl stop firewalld
docker: Error response from daemon: driver failed programming external connectivity on endpoint mysql (0e9779fad8179fe7fe81dfa37904da4e4594d1a4a96bd78e5fe83975ffe0d1cd): (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 3306 -j DNAT
先进入tomcat容器中；docker exec -it f8 bash删除webapps目录；重命名webapps.dist为webapps
[root@localhost docker-compose]# docker-compose up -dERROR: In file ‘./docker-compose.yml’, service ‘restart’ must be a mapping not a string.[root@localhost docker-compose]#原配置信息：version: '3.1' services: ssm: restart: always build: # 构建自定义镜像
镜像拉取tomcat镜像docker pull daocloud.io/library/tomcat:8.5.15-jre8查看所有镜像 docker images删除镜像 docker rmi 镜像id镜像导出到本地语法:docker save -o 导出的路径 镜像id docker save ./tomcat.image b8加载本地镜像语法：docker load -i 镜像文件 docker load -i tomcat.image-EN
Message from syslogd@localhost at Jan 2 22:01:37 ... kernel:NMI watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/u256:1:90397]ERROR: Can't find a suitable configuration file in this directory or any parent. Are you in the righ
报错代码1[root@localhost docker_es]# docker-compose up -dERROR: yaml.parser.ParserError: while parsing a block mapping in "./docker-compose.yml", line 1, column 1expected <block end>, but found '<block mapping start>' in "./docker-compose.ym
安装docker报错如下：解决办法：rm -f /var/run/yum.pid
报错信息如下：错误代码：ERROR: Can't find a suitable configuration file in this directory or any parent. Are you in the right directory? Supported filenames: docker-compose.yml, docker-compose.yaml原因通过docker-compose 查看日志，需要进入到docker-co
第一步登录阿里云点击左上角收缩按钮，展示出右下角的选项，找到如图所示的容器镜像服务2.第一次使用时需要初始化密码3.在左侧菜单栏找到镜像加速器，右边选择自己服务器系统的版本，对应的命令如图的右下角，在系统中按步骤执行以下就ok了...
执行apt-get update2.执行apt-get install -y vim
配置java环境vi /etc/profile# java环境变量export JAVA_HOME=/usr/lib/jvm/java-1.8-openjdkexport JRE_HOME=$JAVA_HOME/jreexport PATH=$JAVA_HOME/bin:$PATHexport CLASSPATH=./:JAVA_HOME/lib:$JRE_HOME/lib刷新配置source /etc/profile测试java -versionmvn配置vi
ERROR: for jenkins Cannot start service jenkins: driver failed programming external connectivity on endpoint jenkins (1b580d0997c6a64997b36176c357fa05f6c91ac4432a974d131bbe21f2873a37): (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dp
错误代码[root@localhost docker_jenkins]# docker-compose up -dERROR: The Compose file './docker-compose.yml' is invalid because:Unsupported config option for services.jenkins: 'port' (did you mean 'ports'?)[root@localhost docker_jenkins]# 编写docker-compo
docker运行容器语法：docker -d -p 宿主机端口:容器端口 --name 镜像ID|镜像名称:[tag]docker run -d -p 8080:8080 --tomcat b8查看正在运行的容器所有信息语法：docker psdocker ps只查看正在运行容器IDdocker ps -q查看所有容器，包括没有运行的docker ps -a查看所有容器的IDdocker ps -aq查看docker容器日志语法：docker lo.
准备一个java web应用；使用docker安装mysql； docker run -d -p 3306:3306 --name mysql -e MYSQL_ROOT_PASSWORD=root daocloud.io/library/mysql:8.0.19使用docker安装tomcatdocker -d -p 8080:8080 --name tomcat daocloud.io/library/tomcat:9.0.30-jdk8-openjdk-slim复制本地应用到.
为啥用数据卷？数据卷将宿主机的一个目录映射到容器中的目录，这样我们可以在宿主机中更新项目，在容器中更新项目是不推荐的，十分麻烦。创建完数据卷之后，会默认在/var/lib/docker/volumes/数据卷名称/_data创建数据卷docker volume create tomcat查看数据卷详细信息docker volume inspect tomcat查看所有数据卷docker volume ls删除数据卷docker volume rm tomcat启动tomcat容
# 卸载旧版本sudo yum remove docker \ docker-client \ docker-client-latest \ docker-common \ docker-latest \ docker-latest-logrotate \ docker-logrotate \
linux系统通过docker安装nginx环境准备：dockerdocker-compose1.编写docker-compose.ymlversion: '3.1'services: nginx: restart: always image: daocloud.io/library/nginx:1.9.1 container_name: nginx ports: - 80:80镜像地址通过http://hub.daocloud.io/repos/2b
Preparing services...gitlab | Starting services...gitlab | Configuring GitLab package...gitlab | Malformed configuration JSON file found at /opt/gitlab/embedded/nodes/gitlab.json.gitlab | This usually happens when your last run of `gitlab-c
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