安装帮助

安装出现salt报错

请重新执行，如果方便将/var/log/salt目录下的日志发送rainbond@goodrain.com

如果安装过程遇到未到salt安装流程就报错，请执行

./setup.sh dev

默认会跳过检测流程，请确保集群配置至少2核4G起。

error while loading shared libraries: libz.so.1

报错如下

/usr/local/bin/docker-compose: error while loading shared libraries: libz.so.1: failed to map segment from shared object: Operation not permitted

请确定 /etc/fstab里是否有tmp挂载点设置了noexec，去掉此参数

某一步安装时间过长，手动拉取镜像

docker pull rainbond/cni:rbd_v3.6
# 如果时间过长，停止安装，修改docker镜像加速器地址
tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://bf3asb4c.mirror.aliyuncs.com"]
}
EOF
systemctl daemon-reload
systemctl restart docker
# 如果是阿里云机器请，修改阿里云机器dns，移除阿里云默认dns

ubuntu 16.04如果node状态处于notready

Failed to start ContainerManager failed to initialise top level QOS containers: root container /kubepods doesn't exist

4.12+版本的内核的cgroup里面多了个rdma功能，需要创建/sys/fs/cgroup/rdma/kubepods这个目录,重启kubelet，查看状态