Tag: kubernetes glusterfs

无法在glusterfs上运行容器

我有一个主节点和3个爪子的kubernetes集群,我已经有一个glusterfs集群,kubernetes集群的每个节点都安装了glusterfs-client并且正在工作。 我想在glusterfs上运行一个pod(一个简单的mysql)挂载/ var / lib / mysql,但是我看到: Image: mysql:5.6 is ready, container is creating 我运行:kubectl得到我看到的事件: Thu, 18 Feb 2016 10:08:01 +0100 Thu, 18 Feb 2016 10:08:01 +0100 1 mysql-9ym10 Pod scheduled {scheduler } Successfully assigned mysql-9ym10 to nodeXX Thu, 18 Feb 2016 10:08:01 +0100 Thu, 18 Feb 2016 10:08:01 +0100 1 mysql ReplicationController successfulCreate {replication-controller […]

在重新启动kubernetes后,Mongodb容器的数据变成“只读”,glusterfs作为存储?

我的mongo作为kubernetes上的docker容器运行,glusterfs提供持久的卷。 当我重新启动kuberntes(机器关机并重新启动)后,所有的mongo pod都不能回来,他们的日志: chown: changing ownership of `/data/db/user_management.ns': Read-only file system chown: changing ownership of `/data/db/storage.bson': Read-only file system chown: changing ownership of `/data/db/local.ns': Read-only file system chown: changing ownership of `/data/db/mongod.lock': Read-only file system 这里/data/db/是安装的gluster音量,我可以确定它是rw模式! # kubectl get pod mongoxxx -o yaml apiVersion: v1 kind: Pod spec: containers: – image: mongo:3.0.5 imagePullPolicy: IfNotPresent name: […]