175页:evnFrom方式引入ConfigMap,configMapRef后面少个“:”,下面的name字段应该向后在退两个空格。
我用ingress暴露服务给外部访问,但访问速度异常缓慢,请问怎么回事呢
你好,第三章,3.6.3挂载方式的例子,报错。执行 kubectl describe pod dapi-test-pod-volume 报错“Error: failed to start container “test-container”: Error response from daemon: OCI runtime create failed: container_linux.go starting container process caused “process_linux.go container init caused \”rootfs_linux.go mounting \\”/var/lib/docker/containers/8d1b7087358b95363c6d118dce67aac33409c71c33b4e9f9542c2488c3b205a9/resolv.conf\\” to rootfs \\”/var/lib/docker/overlay2/d576f36f3172d33ee530d3157eb2e30a7b2f952d82b23cab9b2db0fa078d9511/merged\\” at \\”/var/lib/docker/overlay2/d576f36f3172d33ee530d3157eb2e30a7b2f952d82b23cab9b2db0fa078d9511/merged/etc/resolv.conf\\” caused \\”open /var/lib/docker/overlay2/d576f36f3172d33ee530d3157eb2e30a7b2f952d82b23cab9b2db0fa078d9511/merged/etc/resolv.conf: read-only file system\\”\””: unknown” ,k8s版本是1.15.0 linux版本 7.6
你好,问下,我装完docker 启动容器后跑了几小时后,节点k8s节点notready,docker ps命令卡主,docker报OOM,docker重启也会卡住,为什么呢,遇到这种情况怎么恢复呢,怎么防止这种现象的发生呢
跟着第一章练习,最后都启动成功了,访问报错Error:com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server.
把mysql的版本降低到 5.7,书中提供的tomcat容器 mysql驱动不能访问最新的mysql 8.* 。
175页:
evnFrom方式引入ConfigMap,configMapRef后面少个“:”,下面的name字段应该向后在退两个空格。
我用ingress暴露服务给外部访问,但访问速度异常缓慢,请问怎么回事呢
你好,第三章,3.6.3挂载方式的例子,报错。执行 kubectl describe pod dapi-test-pod-volume 报错“Error: failed to start container “test-container”: Error response from daemon: OCI runtime create failed: container_linux.go starting container process caused “process_linux.go container init caused \”rootfs_linux.go mounting \\”/var/lib/docker/containers/8d1b7087358b95363c6d118dce67aac33409c71c33b4e9f9542c2488c3b205a9/resolv.conf\\” to rootfs \\”/var/lib/docker/overlay2/d576f36f3172d33ee530d3157eb2e30a7b2f952d82b23cab9b2db0fa078d9511/merged\\” at \\”/var/lib/docker/overlay2/d576f36f3172d33ee530d3157eb2e30a7b2f952d82b23cab9b2db0fa078d9511/merged/etc/resolv.conf\\” caused \\”open /var/lib/docker/overlay2/d576f36f3172d33ee530d3157eb2e30a7b2f952d82b23cab9b2db0fa078d9511/merged/etc/resolv.conf: read-only file system\\”\””: unknown” ,k8s版本是1.15.0 linux版本 7.6
你好,问下,我装完docker 启动容器后跑了几小时后,节点k8s节点notready,docker ps命令卡主,docker报OOM,docker重启也会卡住,为什么呢,遇到这种情况怎么恢复呢,怎么防止这种现象的发生呢
跟着第一章练习,最后都启动成功了,访问报错
Error:com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server.