redis-ms: # redis classic primary & replica
  hosts: { 10.10.10.10: { redis_node: 1 , redis_instances: { 6379: { }, 6380: { replica_of: '10.10.10.10 6379' } } } }
  vars: { redis_cluster: redis-ms ,redis_password: 'redis.ms' ,redis_max_memory: 64MB }

redis-meta: # redis sentinel x 3
  hosts: { 10.10.10.11: { redis_node: 1 , redis_instances: { 26379: { } ,26380: { } ,26381: { } } } }
  vars:
    redis_cluster: redis-meta
    redis_password: 'redis.meta'
    redis_mode: sentinel
    redis_max_memory: 16MB
    redis_sentinel_monitor: # primary list for redis sentinel, use cls as name, primary ip:port
      - { name: redis-ms, host: 10.10.10.10, port: 6379 ,password: redis.ms, quorum: 2 }

redis-test: # redis native cluster: 3m x 3s
  hosts:
    10.10.10.12: { redis_node: 1 ,redis_instances: { 6379: { } ,6380: { } ,6381: { } } }
    10.10.10.13: { redis_node: 2 ,redis_instances: { 6379: { } ,6380: { } ,6381: { } } }
  vars: { redis_cluster: redis-test ,redis_password: 'redis.test' ,redis_mode: cluster, redis_max_memory: 32MB }

# init all redis instances on group <cluster>
./redis.yml -l <cluster>      # init redis cluster

# init redis node
./redis.yml -l 10.10.10.10    # init redis node

# init one specific redis instance 10.10.10.11:6379
./redis.yml -l 10.10.10.11 -e redis_port=6379 -t redis

bin/redis-add redis-ms          # create redis cluster 'redis-ms'
bin/redis-add 10.10.10.10       # create redis node '10.10.10.10'
bin/redis-add 10.10.10.10 6379  # create redis instance '10.10.10.10:6379'

# Remove cluster `redis-test`
redis-rm.yml -l redis-test

# Remove cluster `redis-test`, and uninstall packages
redis-rm.yml -l redis-test -e redis_uninstall=true

# Remove all instance on redis node 10.10.10.13
redis-rm.yml -l 10.10.10.13

# Remove one specific instance 10.10.10.13:6379
redis-rm.yml -l 10.10.10.13 -e redis_port=6379

bin/redis-rm redis-ms          # remove redis cluster 'redis-ms'
bin/redis-rm 10.10.10.10       # remove redis node '10.10.10.10'
bin/redis-rm 10.10.10.10 6379  # remove redis instance '10.10.10.10:6379'

./redis.yml -l <cluster> -t redis_config,redis_launch

$ redis-cli -h 10.10.10.10 -p 6379 # <--- connect with host and port
10.10.10.10:6379> auth redis.ms    # <--- auth with password
OK
10.10.10.10:6379> set a 10         # <--- set a key
OK
10.10.10.10:6379> get a            # <--- get a key back
"10"

redis-benchmark -h 10.10.10.13 -p 6379

# promote a redis instance to primary
> REPLICAOF NO ONE
"OK"

# make a redis instance replica of another instance
> REPLICAOF 127.0.0.1 6799
"OK"

# for each sentinel, add redis master to the sentinel with:
$ redis-cli -h 10.10.10.11 -p 26379 -a redis.meta
10.10.10.11:26379> SENTINEL MONITOR redis-ms 10.10.10.10 6379 1
10.10.10.11:26379> SENTINEL SET redis-ms auth-pass redis.ms      # if auth enabled, password has to be configured

redis_sentinel_monitor: # primary list for redis sentinel, use cls as name, primary ip:port
  - { name: redis-src, host: 10.10.10.45, port: 6379 ,password: redis.src, quorum: 1 }
  - { name: redis-dst, host: 10.10.10.48, port: 6379 ,password: redis.dst, quorum: 1 }

./redis.yml -l redis-meta -t redis-ha   # replace redis-meta if your sentinel cluster has different name

redis_node        : init redis node
  - redis_install : install redis & redis_exporter
  - redis_user    : create os user redis
  - redis_dir     # redis redis fhs
redis_exporter    : config and launch redis_exporter
  - redis_exporter_config  : generate redis_exporter config
  - redis_exporter_launch  : launch redis_exporter
redis_instance    : config and launch redis cluster/node/instance
  - redis_check   : check redis instance existence
  - redis_clean   : purge existing redis instance
  - redis_config  : generate redis instance config
  - redis_launch  : launch redis instance
redis_register    : register redis to prometheus
redis_ha          : setup redis sentinel
redis_join        : join redis cluster

- register       : remove monitor target from prometheus
- redis_exporter : stop and disable redis_exporter
- redis          : stop and disable redis cluster/node/instance
- redis_data     : remove redis data (rdb, aof)
- redis_pkg      : uninstall redis & redis_exporter packages

#redis_cluster:        <CLUSTER> # redis cluster name, required identity parameter
#redis_node: 1            <NODE> # redis node sequence number, node int id required
#redis_instances: {}      <NODE> # redis instances definition on this redis node
redis_fs_main: /data              # redis main data mountpoint, `/data` by default
redis_exporter_enabled: true      # install redis exporter on redis nodes?
redis_exporter_port: 9121         # redis exporter listen port, 9121 by default
redis_exporter_options: ''        # cli args and extra options for redis exporter
redis_safeguard: false            # prevent purging running redis instance?
redis_clean: true                 # purging existing redis during init?
redis_rmdata: true                # remove redis data when purging redis server?
redis_mode: standalone            # redis mode: standalone,cluster,sentinel
redis_conf: redis.conf            # redis config template path, except sentinel
redis_bind_address: '0.0.0.0'     # redis bind address, empty string will use host ip
redis_max_memory: 1GB             # max memory used by each redis instance
redis_mem_policy: allkeys-lru     # redis memory eviction policy
redis_password: ''                # redis password, empty string will disable password
redis_rdb_save: ['1200 1']        # redis rdb save directives, disable with empty list
redis_aof_enabled: false          # enable redis append only file?
redis_rename_commands: {}         # rename redis dangerous commands
redis_cluster_replicas: 1         # replica number for one master in redis cluster
redis_sentinel_monitor: []        # sentinel master list, works on sentinel cluster only