kubectl create configmap redis-conf --from-file=redis.conf --from-file update-node.sh
https://github.com/yjyu1997/rocketmq-k8s/blob/master/nfs-provisioner/nfs-rbac.yaml
kubectl create -f nfs-rbac.yaml
kubectl create -f redis-nfs-class.yaml
kubectl create -f redis-nfs-provisioner.yaml
kubectl create -f redis.yml
1)新建一次性ubuntu容器
kubectl run -it ubuntu --image=ubuntu --restart=Never /bin/bash
2)使用redis-trib进行集群部署
cat > /etc/apt/sources.list << EOF
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
EOF
apt-get update
apt-get install -y vim wget python2.7 python-pip redis-tools dnsutils
pip install redis-trib
3)创建集群
redis-trib.py create \
`dig +short redis-app-0.redis-service.default.svc.cluster.local`:6379 \
`dig +short redis-app-1.redis-service.default.svc.cluster.local`:6379 \
`dig +short redis-app-2.redis-service.default.svc.cluster.local`:6379
4)为每一个主节点添加从节点
redis-trib.py replicate \
--master-addr `dig +short redis-app-0.redis-service.default.svc.cluster.local`:6379 \
--slave-addr `dig +short redis-app-3.redis-service.default.svc.cluster.local`:6379
redis-trib.py replicate \
--master-addr `dig +short redis-app-1.redis-service.default.svc.cluster.local`:6379 \
--slave-addr `dig +short redis-app-4.redis-service.default.svc.cluster.local`:6379
redis-trib.py replicate \
--master-addr `dig +short redis-app-2.redis-service.default.svc.cluster.local`:6379 \
--slave-addr `dig +short redis-app-5.redis-service.default.svc.cluster.local`:6379
对外暴露服务 详见集群代理模式的部署