Redis Cluster Management Tool
Project description
# redis-clu
Redis Cluster Management Tool
Create/Manage sharded+replicated redis cluster easily.
# Installation
```bash
pip install redis-clu
```
# Usage
##### Create cluster
```bash
# Sharded cluster (master-master)
redis-clu create localhost:6376 localhost:6377 localhost:6378
```
##### Show status
```bash
redis-clu status localhost:6376
```
##### Add masters
```bash
# single node:
redis-clu add localhost:6379
(optional: --keyMigrationCount <count> ) pipelined command, default 1
# multiple nodes:
# recommended for dynamic scaling, it will be split cluster into subclusters
# and each subcluster will be resharding simultaneously
# <cluster> <masters>
redis-clu add_multi localhost:6376 localhost:6381 localhost:6382
(optional: --keyMigrationCount <count> ) pipelined command, default 1
```
##### Add slaves
```bash
# master-slave replication
# To make redis cluster high available, all master should have at least one slave.
# <master> <slave>
redis-clu replicate localhost:6376 localhost:6385
```
##### Fix cluster
```bash
redis-clu fix localhost:6376
# If occurs "Slot <slot> is already busy" execute with "--force 1"
redis-clu fix localhost:6376 --force 1
```
##### Reshard cluster (Slot balancing)
```bash
redis-clu reshard localhost:6376
(optional: --keyMigrationCount <count> ) pipelined command, default 1
```
##### Remove node
```bash
# <cluster> <node(master or slave)>
redis-clu remove localhost:6376 localhost:6380
(optional: --keyMigrationCount <count> ) pipelined command, default 1
```
##### Flush/Destroy cluster
```bash
# flush cluster (initialize with 0 keys):
redis-clu reset localhost:6376
# destroy cluster:
redis-clu reset localhost:6376 --hard 1
```
# Monitoring
Also you can make your own basic monitoring screen using 'watch'.
brew install watch (For Mac OSx)
redis-clu status <cluster_node>
watch -d -n 1 'redis-clu status localhost:6376'
Monitoring will help you to make an action.
![ScreenShot](https://raw.github.com/baranbartu/redis-clu/master/screenshot.png)
Redis Cluster Management Tool
Create/Manage sharded+replicated redis cluster easily.
# Installation
```bash
pip install redis-clu
```
# Usage
##### Create cluster
```bash
# Sharded cluster (master-master)
redis-clu create localhost:6376 localhost:6377 localhost:6378
```
##### Show status
```bash
redis-clu status localhost:6376
```
##### Add masters
```bash
# single node:
redis-clu add localhost:6379
(optional: --keyMigrationCount <count> ) pipelined command, default 1
# multiple nodes:
# recommended for dynamic scaling, it will be split cluster into subclusters
# and each subcluster will be resharding simultaneously
# <cluster> <masters>
redis-clu add_multi localhost:6376 localhost:6381 localhost:6382
(optional: --keyMigrationCount <count> ) pipelined command, default 1
```
##### Add slaves
```bash
# master-slave replication
# To make redis cluster high available, all master should have at least one slave.
# <master> <slave>
redis-clu replicate localhost:6376 localhost:6385
```
##### Fix cluster
```bash
redis-clu fix localhost:6376
# If occurs "Slot <slot> is already busy" execute with "--force 1"
redis-clu fix localhost:6376 --force 1
```
##### Reshard cluster (Slot balancing)
```bash
redis-clu reshard localhost:6376
(optional: --keyMigrationCount <count> ) pipelined command, default 1
```
##### Remove node
```bash
# <cluster> <node(master or slave)>
redis-clu remove localhost:6376 localhost:6380
(optional: --keyMigrationCount <count> ) pipelined command, default 1
```
##### Flush/Destroy cluster
```bash
# flush cluster (initialize with 0 keys):
redis-clu reset localhost:6376
# destroy cluster:
redis-clu reset localhost:6376 --hard 1
```
# Monitoring
Also you can make your own basic monitoring screen using 'watch'.
brew install watch (For Mac OSx)
redis-clu status <cluster_node>
watch -d -n 1 'redis-clu status localhost:6376'
Monitoring will help you to make an action.
![ScreenShot](https://raw.github.com/baranbartu/redis-clu/master/screenshot.png)
Project details
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