add redis role

templates/redis.conf.j2

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+bind 127.0.0.1 {{ ansible_default_ipv4.address }}
+protected-mode no
+supervised systemd
+{% if master is not defined %}
+replicaof {{ redis_master_ip }} 6379
+{% endif %}
+masterauth {{ redis_masterauth }}
+masteruser {{ redis_masteruser }}
+user {{ redis_masteruser }} +@all on >{{ redis_masterauth }}
+
+port 6379
+tcp-backlog 511
+timeout 0
+tcp-keepalive 300
+daemonize yes
+supervised auto
+pidfile /run/redis/redis-server.pid
+loglevel notice
+logfile /var/log/redis/redis-server.log
+databases 16
+always-show-logo no
+set-proc-title yes
+proc-title-template "{title} {listen-addr} {server-mode}"
+stop-writes-on-bgsave-error yes
+rdbcompression yes
+rdbchecksum yes
+dbfilename dump.rdb
+rdb-del-sync-files no
+dir /var/lib/redis
+replica-serve-stale-data yes
+replica-read-only yes
+repl-diskless-sync no
+repl-diskless-sync-delay 5
+repl-diskless-load disabled
+repl-disable-tcp-nodelay no
+replica-priority 100
+acllog-max-len 128
+lazyfree-lazy-eviction no
+lazyfree-lazy-expire no
+lazyfree-lazy-server-del no
+replica-lazy-flush no
+lazyfree-lazy-user-del no
+lazyfree-lazy-user-flush no
+oom-score-adj no
+oom-score-adj-values 0 200 800
+disable-thp yes
+appendonly no
+appendfilename "appendonly.aof"
+appendfsync everysec
+no-appendfsync-on-rewrite no
+auto-aof-rewrite-percentage 100
+auto-aof-rewrite-min-size 64mb
+aof-load-truncated yes
+aof-use-rdb-preamble yes
+lua-time-limit 5000
+slowlog-log-slower-than 10000
+slowlog-max-len 128
+latency-monitor-threshold 0
+notify-keyspace-events ""
+hash-max-ziplist-entries 512
+hash-max-ziplist-value 64
+list-max-ziplist-size -2
+list-compress-depth 0
+set-max-intset-entries 512
+zset-max-ziplist-entries 128
+zset-max-ziplist-value 64
+hll-sparse-max-bytes 3000
+stream-node-max-bytes 4096
+stream-node-max-entries 100
+activerehashing yes
+client-output-buffer-limit normal 0 0 0
+client-output-buffer-limit replica 256mb 64mb 60
+client-output-buffer-limit pubsub 32mb 8mb 60
+hz 10
+dynamic-hz yes
+aof-rewrite-incremental-fsync yes
+rdb-save-incremental-fsync yes
+jemalloc-bg-thread yes

templates/redis.list.j2

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+deb https://packages.redis.io/deb {{ ansible_distribution_release }} main

templates/sentinel.conf.j2

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+bind {{ ansible_default_ipv4.address }}
+port 26379
+daemonize yes
+supervised auto
+pidfile /run/sentinel/redis-sentinel.pid
+logfile /var/log/redis/redis-sentinel.log
+dir /var/lib/redis
+sentinel monitor mymaster {{ redis_master_ip }} 6379 2
+sentinel auth-pass mymaster {{ redis_masterauth }}
+sentinel auth-user mymaster {{ redis_masteruser }}
+sentinel down-after-milliseconds mymaster 30000
+acllog-max-len 128
+sentinel parallel-syncs mymaster 1
+sentinel failover-timeout mymaster 180000
+sentinel deny-scripts-reconfig yes
+SENTINEL resolve-hostnames no
+SENTINEL announce-hostnames no