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Redis 컨테이너 환경 실행 with Docker-compose 본문
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지난번 포스팅을 통하여 Redis의 정의 및 Sentinel, Cluster의 고가용성을 알아보았는데요.
이번에는 간단하게 docker-compose를 활용하여 아래 세 가지 방법의 Redis 구성을 진행해보았습니다.
- Standalone
- Sentinel
- Cluster mode
간단하게 설정 파일 및 실행 명령어만 작성해두었습니다. 궁금한 점은 댓글로 남겨주시면 최대한 답변 남기도록 하겠습니다.
What is Redis; Remote Dictionary Server
Airflow의 CeleryExecutor를 사용할 때, Redis가 Queue로써 동작하는 것을 알고 있었지만, 지금까지 이를 제대로 알아보고자 한 적이 없었습니다. 이번 기회에 Redis가 무엇인지, 어떠한 구조로 이루어져 있
box0830.tistory.com
Redis High Availability; Sentinel vs Cluster
Overview 지난 포스팅에서 Redis가 무엇인지 가볍게 살펴보는 시간을 가졌었습니다. 이번 포스팅에서는 Redis의 HA 구성을 주제로 Sentinel과 Cluster 두 방식을 비교해보도록 하겠습니다. What is Redis; Remote
box0830.tistory.com
컴퓨터 환경
- m2 apple silicon chip
- Docker Version: 20.10.7
- Redis version: 7.x.x
Standalone
Environment
standalone.yaml
version: '3.7'
services:
redis:
image: redis:7.0.4
command: redis-server --port 6379
container_name: redis_standalone
hostname: redis_standalone
labels:
- "name=redis"
- "mode=standalone"
ports:
- 6379:6379
Run
$ docker-compose -f redis/standalone.yaml up
Test
$ docker exec -it redis_standalone redis-cli
127.0.0.1:6379> ping
PONG
127.0.0.1:6379> keys *
(empty array)
127.0.0.1:6379> set story test
OK
127.0.0.1:6379> get story
"test"
127.0.0.1:6379> keys *
1) "story"
Sentinel
Environment
편의상 bitnami 이미지를 활용하여 생성해보았습니다.
version: '3.7'
networks:
sentinel:
driver: bridge
services:
redis:
image: 'bitnami/redis:latest'
environment:
- REDIS_REPLICATION_MODE=master
- REDIS_PASSWORD=str0ng_passw0rd
networks:
- sentinel
ports:
- '6379'
redis-slave:
image: 'bitnami/redis:latest'
environment:
- REDIS_REPLICATION_MODE=slave
- REDIS_MASTER_HOST=redis
- REDIS_MASTER_PASSWORD=str0ng_passw0rd
- REDIS_PASSWORD=str0ng_passw0rd
ports:
- '6379'
depends_on:
- redis
networks:
- sentinel
redis-sentinel:
image: 'bitnami/redis-sentinel:latest'
environment:
- REDIS_MASTER_PASSWORD=str0ng_passw0rd
depends_on:
- redis
- redis-slave
ports:
- '26379-26381'
networks:
- sentinel
Run
$ docker-compose -f redis/sentinel.yaml up --scale redis-sentinel=3 --scale redis-slave=3더보기
[+] Running 7/7
⠿ Container redis-redis-1 Recreated 0.1s
⠿ Container redis-redis-slave-3 Recreated 0.1s
⠿ Container redis-redis-slave-1 Recreated 0.1s
⠿ Container redis-redis-slave-2 Recreated 0.1s
⠿ Container redis-redis-sentinel-3 Recreated 0.1s
⠿ Container redis-redis-sentinel-1 Recreated 0.1s
⠿ Container redis-redis-sentinel-2 Recreated 0.1s
Attaching to redis-redis-1, redis-redis-sentinel-1, redis-redis-sentinel-2, redis-redis-sentinel-3, redis-redis-slave-1, redis-redis-slave-2, redis-redis-slave-3
redis-redis-1 | redis 07:10:19.31
redis-redis-1 | redis 07:10:19.33 Welcome to the Bitnami redis container
redis-redis-1 | redis 07:10:19.35 Subscribe to project updates by watching https://github.com/bitnami/containers
redis-redis-1 | redis 07:10:19.37 Submit issues and feature requests at https://github.com/bitnami/containers/issues
redis-redis-1 | redis 07:10:19.39
redis-redis-1 | redis 07:10:19.40 INFO ==> ** Starting Redis setup **
redis-redis-1 | redis 07:10:19.55 INFO ==> Initializing Redis
redis-redis-slave-3 | redis 07:10:19.57
redis-redis-slave-3 | redis 07:10:19.60 Welcome to the Bitnami redis container
redis-redis-slave-3 | redis 07:10:19.63 Subscribe to project updates by watching https://github.com/bitnami/containers
redis-redis-slave-3 | redis 07:10:19.66 Submit issues and feature requests at https://github.com/bitnami/containers/issues
redis-redis-slave-3 | redis 07:10:19.68
redis-redis-slave-3 | redis 07:10:19.71 INFO ==> ** Starting Redis setup **
redis-redis-slave-1 | redis 07:10:19.81
redis-redis-slave-2 | redis 07:10:19.83
redis-redis-slave-1 | redis 07:10:19.84 Welcome to the Bitnami redis container
redis-redis-1 | redis 07:10:19.84 INFO ==> Setting Redis config file
redis-redis-slave-2 | redis 07:10:19.86 Welcome to the Bitnami redis container
redis-redis-slave-1 | redis 07:10:19.86 Subscribe to project updates by watching https://github.com/bitnami/containers
redis-redis-slave-2 | redis 07:10:19.88 Subscribe to project updates by watching https://github.com/bitnami/containers
redis-redis-slave-1 | redis 07:10:19.89 Submit issues and feature requests at https://github.com/bitnami/containers/issues
redis-redis-slave-2 | redis 07:10:19.90 Submit issues and feature requests at https://github.com/bitnami/containers/issues
redis-redis-slave-3 | redis 07:10:19.93 INFO ==> Initializing Redis
redis-redis-slave-2 | redis 07:10:19.93
redis-redis-slave-1 | redis 07:10:19.93
redis-redis-slave-2 | redis 07:10:19.97 INFO ==> ** Starting Redis setup **
redis-redis-slave-1 | redis 07:10:19.97 INFO ==> ** Starting Redis setup **
redis-redis-1 | redis 07:10:20.11 INFO ==> Configuring replication mode
redis-redis-slave-1 | redis 07:10:20.19 INFO ==> Initializing Redis
redis-redis-slave-3 | redis 07:10:20.28 INFO ==> Setting Redis config file
redis-redis-slave-2 | redis 07:10:20.30 INFO ==> Initializing Redis
redis-redis-sentinel-2 | redis-sentinel 07:10:20.34
redis-redis-sentinel-2 | redis-sentinel 07:10:20.38 Welcome to the Bitnami redis-sentinel container
redis-redis-sentinel-3 | redis-sentinel 07:10:20.38
redis-redis-sentinel-1 | redis-sentinel 07:10:20.40
redis-redis-sentinel-2 | redis-sentinel 07:10:20.42 Subscribe to project updates by watching https://github.com/bitnami/containers
redis-redis-sentinel-2 | redis-sentinel 07:10:20.43 Submit issues and feature requests at https://github.com/bitnami/containers/issues
redis-redis-sentinel-2 | redis-sentinel 07:10:20.45
redis-redis-sentinel-3 | redis-sentinel 07:10:20.44 Welcome to the Bitnami redis-sentinel container
redis-redis-sentinel-1 | redis-sentinel 07:10:20.45 Welcome to the Bitnami redis-sentinel container
redis-redis-sentinel-2 | redis-sentinel 07:10:20.47 INFO ==> ** Starting Redis sentinel setup **
redis-redis-sentinel-1 | redis-sentinel 07:10:20.48 Subscribe to project updates by watching https://github.com/bitnami/containers
redis-redis-sentinel-3 | redis-sentinel 07:10:20.49 Subscribe to project updates by watching https://github.com/bitnami/containers
redis-redis-sentinel-1 | redis-sentinel 07:10:20.50 Submit issues and feature requests at https://github.com/bitnami/containers/issues
redis-redis-sentinel-3 | redis-sentinel 07:10:20.52 Submit issues and feature requests at https://github.com/bitnami/containers/issues
redis-redis-sentinel-1 | redis-sentinel 07:10:20.54
redis-redis-sentinel-3 | redis-sentinel 07:10:20.55
redis-redis-slave-1 | redis 07:10:20.55 INFO ==> Setting Redis config file
redis-redis-sentinel-3 | redis-sentinel 07:10:20.58 INFO ==> ** Starting Redis sentinel setup **
redis-redis-sentinel-1 | redis-sentinel 07:10:20.59 INFO ==> ** Starting Redis sentinel setup **
redis-redis-1 | redis 07:10:20.59 INFO ==> ** Redis setup finished! **
redis-redis-1 |
redis-redis-slave-3 | redis 07:10:20.62 INFO ==> Configuring replication mode
redis-redis-slave-2 | redis 07:10:20.65 INFO ==> Setting Redis config file
redis-redis-1 | redis 07:10:20.72 INFO ==> ** Starting Redis **
redis-redis-sentinel-2 | redis-sentinel 07:10:20.82 INFO ==> Initializing Redis Sentinel...
redis-redis-slave-1 | redis 07:10:20.82 INFO ==> Configuring replication mode
redis-redis-1 | 1:C 12 Sep 2022 07:10:20.865 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis-redis-1 | 1:C 12 Sep 2022 07:10:20.866 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis-redis-1 | 1:C 12 Sep 2022 07:10:20.866 # Configuration loaded
redis-redis-1 | 1:M 12 Sep 2022 07:10:20.873 * monotonic clock: POSIX clock_gettime
redis-redis-1 | 1:M 12 Sep 2022 07:10:20.884 * Running mode=standalone, port=6379.
redis-redis-1 | 1:M 12 Sep 2022 07:10:20.886 # Server initialized
redis-redis-sentinel-2 | redis-sentinel 07:10:20.89 INFO ==> Configuring Redis Sentinel...
redis-redis-1 | 1:M 12 Sep 2022 07:10:20.930 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis-redis-1 | 1:M 12 Sep 2022 07:10:20.934 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis-redis-1 | 1:M 12 Sep 2022 07:10:20.935 * Ready to accept connections
redis-redis-sentinel-3 | redis-sentinel 07:10:20.95 INFO ==> Initializing Redis Sentinel...
redis-redis-slave-2 | redis 07:10:21.02 INFO ==> Configuring replication mode
redis-redis-sentinel-3 | redis-sentinel 07:10:21.02 INFO ==> Configuring Redis Sentinel...
redis-redis-sentinel-1 | redis-sentinel 07:10:21.03 INFO ==> Initializing Redis Sentinel...
redis-redis-sentinel-1 | redis-sentinel 07:10:21.08 INFO ==> Configuring Redis Sentinel...
redis-redis-slave-3 | redis 07:10:21.19 INFO ==> ** Redis setup finished! **
redis-redis-slave-3 |
redis-redis-slave-3 | redis 07:10:21.31 INFO ==> ** Starting Redis **
redis-redis-slave-3 | 1:C 12 Sep 2022 07:10:21.437 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis-redis-slave-3 | 1:C 12 Sep 2022 07:10:21.438 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis-redis-slave-3 | 1:C 12 Sep 2022 07:10:21.438 # Configuration loaded
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.441 * monotonic clock: POSIX clock_gettime
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.452 * Running mode=standalone, port=6379.
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.453 # Server initialized
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.471 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.476 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.476 * Ready to accept connections
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.479 * Connecting to MASTER redis:6379
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.504 * MASTER <-> REPLICA sync started
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.504 * Non blocking connect for SYNC fired the event.
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.509 * Master replied to PING, replication can continue...
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:21.513 * Partial resynchronization not possible (no cached master)
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.513 * Replica 172.20.0.3:6379 asks for synchronization
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.514 * Full resync requested by replica 172.20.0.3:6379
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.514 * Replication backlog created, my new replication IDs are '028159f1c53a9c9bd72fe0011492bab9fffea864' and '0000000000000000000000000000000000000000'
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.514 * Delay next BGSAVE for diskless SYNC
redis-redis-slave-1 | redis 07:10:21.56 INFO ==> ** Redis setup finished! **
redis-redis-slave-1 |
redis-redis-slave-1 | redis 07:10:21.66 INFO ==> ** Starting Redis **
redis-redis-slave-2 | redis 07:10:21.69 INFO ==> ** Redis setup finished! **
redis-redis-slave-2 |
redis-redis-slave-1 | 1:C 12 Sep 2022 07:10:21.797 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis-redis-slave-1 | 1:C 12 Sep 2022 07:10:21.799 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis-redis-slave-1 | 1:C 12 Sep 2022 07:10:21.799 # Configuration loaded
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.801 * monotonic clock: POSIX clock_gettime
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.817 * Running mode=standalone, port=6379.
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.817 # Server initialized
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.840 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.843 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.843 * Ready to accept connections
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.846 * Connecting to MASTER redis:6379
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.859 * MASTER <-> REPLICA sync started
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.860 * Non blocking connect for SYNC fired the event.
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.861 * Master replied to PING, replication can continue...
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:21.862 * Partial resynchronization not possible (no cached master)
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.862 * Replica 172.20.0.4:6379 asks for synchronization
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.863 * Full resync requested by replica 172.20.0.4:6379
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.863 * Delay next BGSAVE for diskless SYNC
redis-redis-slave-2 | redis 07:10:21.84 INFO ==> ** Starting Redis **
redis-redis-slave-2 | 1:C 12 Sep 2022 07:10:21.943 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis-redis-slave-2 | 1:C 12 Sep 2022 07:10:21.944 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis-redis-slave-2 | 1:C 12 Sep 2022 07:10:21.944 # Configuration loaded
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.947 * monotonic clock: POSIX clock_gettime
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.958 * Running mode=standalone, port=6379.
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.958 # Server initialized
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.974 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.978 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.979 * Ready to accept connections
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.981 * Connecting to MASTER redis:6379
redis-redis-sentinel-2 | redis-sentinel 07:10:21.98 INFO ==> ** Redis sentinel setup finished! **
redis-redis-sentinel-2 |
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.993 * MASTER <-> REPLICA sync started
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.994 * Non blocking connect for SYNC fired the event.
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.995 * Master replied to PING, replication can continue...
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:21.996 * Partial resynchronization not possible (no cached master)
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.996 * Replica 172.20.0.5:6379 asks for synchronization
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.996 * Full resync requested by replica 172.20.0.5:6379
redis-redis-1 | 1:M 12 Sep 2022 07:10:21.996 * Delay next BGSAVE for diskless SYNC
redis-redis-sentinel-2 | redis-sentinel 07:10:22.07 INFO ==> ** Starting Redis Sentinel **
redis-redis-sentinel-3 | redis-sentinel 07:10:22.09 INFO ==> ** Redis sentinel setup finished! **
redis-redis-sentinel-3 |
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.156 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.157 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.157 # Configuration loaded
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.160 * monotonic clock: POSIX clock_gettime
redis-redis-sentinel-1 | redis-sentinel 07:10:22.15 INFO ==> ** Redis sentinel setup finished! **
redis-redis-sentinel-1 |
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.171 * Running mode=sentinel, port=26379.
redis-redis-sentinel-3 | redis-sentinel 07:10:22.17 INFO ==> ** Starting Redis Sentinel **
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.201 * Sentinel new configuration saved on disk
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.202 # Sentinel ID is c66f93e8bc87a2234be83d7bd26cb018d28e1189
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.202 # +monitor master mymaster 172.20.0.2 6379 quorum 2
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.219 * +slave slave 172.20.0.3:6379 172.20.0.3 6379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.223 * Sentinel new configuration saved on disk
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.224 * +slave slave 172.20.0.4:6379 172.20.0.4 6379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.227 * Sentinel new configuration saved on disk
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.228 * +slave slave 172.20.0.5:6379 172.20.0.5 6379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:22.232 * Sentinel new configuration saved on disk
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.258 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.259 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.259 # Configuration loaded
redis-redis-sentinel-1 | redis-sentinel 07:10:22.25 INFO ==> ** Starting Redis Sentinel **
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.262 * monotonic clock: POSIX clock_gettime
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.273 * Running mode=sentinel, port=26379.
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.301 * Sentinel new configuration saved on disk
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.302 # Sentinel ID is d685d32f5c88e87ce1222be566cac6fc6cc4a158
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.302 # +monitor master mymaster 172.20.0.2 6379 quorum 2
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.315 * +slave slave 172.20.0.3:6379 172.20.0.3 6379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.319 * Sentinel new configuration saved on disk
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.320 * +slave slave 172.20.0.4:6379 172.20.0.4 6379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.324 * Sentinel new configuration saved on disk
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.324 * +slave slave 172.20.0.5:6379 172.20.0.5 6379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:22.328 * Sentinel new configuration saved on disk
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.331 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.332 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.332 # Configuration loaded
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.335 * monotonic clock: POSIX clock_gettime
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.344 * Running mode=sentinel, port=26379.
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.379 * Sentinel new configuration saved on disk
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.380 # Sentinel ID is f6549e68c07cd4c3f7b4e4e9703178873e6ded97
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.380 # +monitor master mymaster 172.20.0.2 6379 quorum 2
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.392 * +slave slave 172.20.0.3:6379 172.20.0.3 6379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.396 * Sentinel new configuration saved on disk
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.396 * +slave slave 172.20.0.4:6379 172.20.0.4 6379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.399 * Sentinel new configuration saved on disk
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.399 * +slave slave 172.20.0.5:6379 172.20.0.5 6379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:22.403 * Sentinel new configuration saved on disk
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:24.198 * +sentinel sentinel c66f93e8bc87a2234be83d7bd26cb018d28e1189 172.20.0.6 26379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:24.198 * +sentinel sentinel c66f93e8bc87a2234be83d7bd26cb018d28e1189 172.20.0.6 26379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:24.203 * Sentinel new configuration saved on disk
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:24.203 * Sentinel new configuration saved on disk
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:24.270 * +sentinel sentinel d685d32f5c88e87ce1222be566cac6fc6cc4a158 172.20.0.7 26379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:24.270 * +sentinel sentinel d685d32f5c88e87ce1222be566cac6fc6cc4a158 172.20.0.7 26379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-1 | 1:X 12 Sep 2022 07:10:24.275 * Sentinel new configuration saved on disk
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:24.276 * Sentinel new configuration saved on disk
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:24.339 * +sentinel sentinel f6549e68c07cd4c3f7b4e4e9703178873e6ded97 172.20.0.8 26379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:24.340 * +sentinel sentinel f6549e68c07cd4c3f7b4e4e9703178873e6ded97 172.20.0.8 26379 @ mymaster 172.20.0.2 6379
redis-redis-sentinel-2 | 1:X 12 Sep 2022 07:10:24.342 * Sentinel new configuration saved on disk
redis-redis-sentinel-3 | 1:X 12 Sep 2022 07:10:24.344 * Sentinel new configuration saved on disk
redis-redis-1 | 1:M 12 Sep 2022 07:10:26.989 * Starting BGSAVE for SYNC with target: replicas sockets
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:26.990 * Full resync from master: 028159f1c53a9c9bd72fe0011492bab9fffea864:833
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:26.990 * Full resync from master: 028159f1c53a9c9bd72fe0011492bab9fffea864:833
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:26.990 * Full resync from master: 028159f1c53a9c9bd72fe0011492bab9fffea864:833
redis-redis-1 | 1:M 12 Sep 2022 07:10:26.992 * Background RDB transfer started by pid 128
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:26.994 * MASTER <-> REPLICA sync: receiving streamed RDB from master with EOF to disk
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:26.994 * MASTER <-> REPLICA sync: receiving streamed RDB from master with EOF to disk
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:26.994 * MASTER <-> REPLICA sync: receiving streamed RDB from master with EOF to disk
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:26.995 * MASTER <-> REPLICA sync: Flushing old data
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:26.995 * MASTER <-> REPLICA sync: Flushing old data
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:26.995 * MASTER <-> REPLICA sync: Loading DB in memory
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:26.995 * MASTER <-> REPLICA sync: Flushing old data
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:26.995 * MASTER <-> REPLICA sync: Loading DB in memory
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:26.996 * MASTER <-> REPLICA sync: Loading DB in memory
redis-redis-1 | 128:C 12 Sep 2022 07:10:26.996 * Fork CoW for RDB: current 1 MB, peak 1 MB, average 1 MB
redis-redis-1 | 1:M 12 Sep 2022 07:10:26.996 # Diskless rdb transfer, done reading from pipe, 3 replicas still up.
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:26.999 * Loading RDB produced by version 7.0.4
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:26.999 * Loading RDB produced by version 7.0.4
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:26.999 * RDB age 0 seconds
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:26.999 * RDB memory usage when created 1.17 Mb
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.000 * RDB age 1 seconds
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.000 * Done loading RDB, keys loaded: 0, keys expired: 0.
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.000 * MASTER <-> REPLICA sync: Finished with success
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.000 * Loading RDB produced by version 7.0.4
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.000 * RDB age 1 seconds
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.000 * RDB memory usage when created 1.17 Mb
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.000 * Creating AOF incr file temp-appendonly.aof.incr on background rewrite
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.000 * RDB memory usage when created 1.17 Mb
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.001 * Done loading RDB, keys loaded: 0, keys expired: 0.
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.001 * MASTER <-> REPLICA sync: Finished with success
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.001 * Done loading RDB, keys loaded: 0, keys expired: 0.
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.001 * MASTER <-> REPLICA sync: Finished with success
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.001 * Creating AOF incr file temp-appendonly.aof.incr on background rewrite
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.002 * Creating AOF incr file temp-appendonly.aof.incr on background rewrite
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.002 * Background append only file rewriting started by pid 154
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.004 * Background append only file rewriting started by pid 155
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.004 * Background append only file rewriting started by pid 155
redis-redis-1 | 1:M 12 Sep 2022 07:10:27.005 * Background RDB transfer terminated with success
redis-redis-slave-3 | 154:C 12 Sep 2022 07:10:27.006 * Successfully created the temporary AOF base file temp-rewriteaof-bg-154.aof
redis-redis-1 | 1:M 12 Sep 2022 07:10:27.006 * Streamed RDB transfer with replica 172.20.0.3:6379 succeeded (socket). Waiting for REPLCONF ACK from slave to enable streaming
redis-redis-1 | 1:M 12 Sep 2022 07:10:27.006 * Synchronization with replica 172.20.0.3:6379 succeeded
redis-redis-1 | 1:M 12 Sep 2022 07:10:27.006 * Streamed RDB transfer with replica 172.20.0.4:6379 succeeded (socket). Waiting for REPLCONF ACK from slave to enable streaming
redis-redis-1 | 1:M 12 Sep 2022 07:10:27.006 * Synchronization with replica 172.20.0.4:6379 succeeded
redis-redis-1 | 1:M 12 Sep 2022 07:10:27.006 * Streamed RDB transfer with replica 172.20.0.5:6379 succeeded (socket). Waiting for REPLCONF ACK from slave to enable streaming
redis-redis-1 | 1:M 12 Sep 2022 07:10:27.006 * Synchronization with replica 172.20.0.5:6379 succeeded
redis-redis-slave-2 | 155:C 12 Sep 2022 07:10:27.007 * Successfully created the temporary AOF base file temp-rewriteaof-bg-155.aof
redis-redis-slave-3 | 154:C 12 Sep 2022 07:10:27.008 * Fork CoW for AOF rewrite: current 1 MB, peak 1 MB, average 1 MB
redis-redis-slave-2 | 155:C 12 Sep 2022 07:10:27.009 * Fork CoW for AOF rewrite: current 1 MB, peak 1 MB, average 1 MB
redis-redis-slave-1 | 155:C 12 Sep 2022 07:10:27.010 * Successfully created the temporary AOF base file temp-rewriteaof-bg-155.aof
redis-redis-slave-1 | 155:C 12 Sep 2022 07:10:27.012 * Fork CoW for AOF rewrite: current 1 MB, peak 1 MB, average 1 MB
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.052 * Background AOF rewrite terminated with success
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.053 * Successfully renamed the temporary AOF base file temp-rewriteaof-bg-155.aof into appendonly.aof.2.base.rdb
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.053 * Successfully renamed the temporary AOF incr file temp-appendonly.aof.incr into appendonly.aof.2.incr.aof
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.054 * Removing the history file appendonly.aof.1.incr.aof in the background
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.055 * Removing the history file appendonly.aof.1.base.rdb in the background
redis-redis-slave-2 | 1:S 12 Sep 2022 07:10:27.056 * Background AOF rewrite finished successfully
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.068 * Background AOF rewrite terminated with success
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.068 * Successfully renamed the temporary AOF base file temp-rewriteaof-bg-154.aof into appendonly.aof.2.base.rdb
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.069 * Successfully renamed the temporary AOF incr file temp-appendonly.aof.incr into appendonly.aof.2.incr.aof
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.071 * Removing the history file appendonly.aof.1.incr.aof in the background
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.071 * Removing the history file appendonly.aof.1.base.rdb in the background
redis-redis-slave-3 | 1:S 12 Sep 2022 07:10:27.073 * Background AOF rewrite finished successfully
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.094 * Background AOF rewrite terminated with success
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.095 * Successfully renamed the temporary AOF base file temp-rewriteaof-bg-155.aof into appendonly.aof.2.base.rdb
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.095 * Successfully renamed the temporary AOF incr file temp-appendonly.aof.incr into appendonly.aof.2.incr.aof
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.097 * Removing the history file appendonly.aof.1.incr.aof in the background
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.097 * Removing the history file appendonly.aof.1.base.rdb in the background
redis-redis-slave-1 | 1:S 12 Sep 2022 07:10:27.100 * Background AOF rewrite finished successfully
Check
$ docker exec -it redis-redis-sentinel-1 redis-cli -p 26379
127.0.0.1:26379> info sentinel
# Sentinel
sentinel_masters:1
sentinel_tilt:0
sentinel_tilt_since_seconds:-1
sentinel_running_scripts:0
sentinel_scripts_queue_length:0
sentinel_simulate_failure_flags:0
master0:name=mymaster,status=ok,address=172.20.0.2:6379,slaves=3,sentinels=3
Cluster Mode
Environment
node[01-06].conf
port [7001-7006]
cluster-enabled yes
cluster-config-file nodes.conf
cluster-node-timeout 3000
appendonly yes
cluster.yaml
version: '3.7'
services:
node01:
image: redis:7.0.4
container_name: redis01
restart: always
ports:
- 7001:7001
volumes:
- ./cluster/node01.conf:/etc/redis/redis.conf
command:
redis-server /etc/redis/redis.conf
networks:
redis_cluster:
ipv4_address: 173.17.0.2
node02:
image: redis:7.0.4
container_name: redis02
restart: always
ports:
- 7002:7002
volumes:
- ./cluster/node02.conf:/etc/redis/redis.conf
command:
redis-server /etc/redis/redis.conf
networks:
redis_cluster:
ipv4_address: 173.17.0.3
node03:
image: redis:7.0.4
container_name: redis03
restart: always
ports:
- 7003:7003
volumes:
- ./cluster/node03.conf:/etc/redis/redis.conf
command:
redis-server /etc/redis/redis.conf
networks:
redis_cluster:
ipv4_address: 173.17.0.4
node04:
image: redis:7.0.4
container_name: redis04
restart: always
ports:
- 7004:7004
volumes:
- ./cluster/node04.conf:/etc/redis/redis.conf
command:
redis-server /etc/redis/redis.conf
networks:
redis_cluster:
ipv4_address: 173.17.0.5
node05:
image: redis:7.0.4
container_name: redis05
restart: always
ports:
- 7005:7005
volumes:
- ./cluster/node05.conf:/etc/redis/redis.conf
command:
redis-server /etc/redis/redis.conf
networks:
redis_cluster:
ipv4_address: 173.17.0.6
node06:
image: redis:7.0.4
container_name: redis06
restart: always
ports:
- 7006:7006
volumes:
- ./cluster/node06.conf:/etc/redis/redis.conf
command:
redis-server /etc/redis/redis.conf
networks:
redis_cluster:
ipv4_address: 173.17.0.7
redis_cluster:
image: redis:7.0.4
container_name: redis_cluster
platform: linux/arm64/v8
command: redis-cli --cluster create 173.17.0.2:7001 173.17.0.3:7002 173.17.0.4:7003 173.17.0.5:7004 173.17.0.6:7005 173.17.0.7:7006 --cluster-yes --cluster-replicas 1
depends_on:
- node01
- node02
- node03
- node04
- node05
- node06
networks:
redis_cluster:
ipv4_address: 173.17.0.8
networks:
redis_cluster:
driver: bridge
ipam:
driver: default
config:
- subnet: 173.17.0.0/24
Run
$ docker-compose -f redis/cluster.yaml up --force-recreate더보기
[+] Running 8/7
⠿ Network redis_redis_cluster Created 0.0s
⠿ Container redis02 Created 0.1s
⠿ Container redis03 Created 0.1s
⠿ Container redis06 Created 0.1s
⠿ Container redis04 Created 0.1s
⠿ Container redis05 Created 0.1s
⠿ Container redis01 Created 0.1s
⠿ Container redis_cluster Created 0.0s
Attaching to redis01, redis02, redis03, redis04, redis05, redis06, redis_cluster
redis01 | 1:C 12 Sep 2022 06:17:39.010 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis01 | 1:C 12 Sep 2022 06:17:39.010 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis01 | 1:C 12 Sep 2022 06:17:39.010 # Configuration loaded
redis01 | 1:M 12 Sep 2022 06:17:39.011 * monotonic clock: POSIX clock_gettime
redis01 | 1:M 12 Sep 2022 06:17:39.011 * No cluster configuration found, I'm f1f993c453b358e7858b4946d0cfbe53df1b0d1c
redis01 | 1:M 12 Sep 2022 06:17:39.012 * Running mode=cluster, port=7001.
redis01 | 1:M 12 Sep 2022 06:17:39.012 # Server initialized
redis01 | 1:M 12 Sep 2022 06:17:39.014 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis01 | 1:M 12 Sep 2022 06:17:39.016 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis01 | 1:M 12 Sep 2022 06:17:39.016 * Ready to accept connections
redis04 | 1:C 12 Sep 2022 06:17:39.160 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis04 | 1:C 12 Sep 2022 06:17:39.160 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis04 | 1:C 12 Sep 2022 06:17:39.160 # Configuration loaded
redis04 | 1:M 12 Sep 2022 06:17:39.160 * monotonic clock: POSIX clock_gettime
redis04 | 1:M 12 Sep 2022 06:17:39.161 * No cluster configuration found, I'm e74049c7d4ac68ead6fbb7d240995adec1dbe443
redis04 | 1:M 12 Sep 2022 06:17:39.164 * Running mode=cluster, port=7004.
redis04 | 1:M 12 Sep 2022 06:17:39.164 # Server initialized
redis04 | 1:M 12 Sep 2022 06:17:39.169 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis04 | 1:M 12 Sep 2022 06:17:39.171 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis04 | 1:M 12 Sep 2022 06:17:39.171 * Ready to accept connections
redis06 | 1:C 12 Sep 2022 06:17:39.202 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis06 | 1:C 12 Sep 2022 06:17:39.202 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis06 | 1:C 12 Sep 2022 06:17:39.202 # Configuration loaded
redis06 | 1:M 12 Sep 2022 06:17:39.202 * monotonic clock: POSIX clock_gettime
redis06 | 1:M 12 Sep 2022 06:17:39.203 * No cluster configuration found, I'm 9e267dec00ae0e623eef7379f1ddd010f46ea57f
redis06 | 1:M 12 Sep 2022 06:17:39.205 * Running mode=cluster, port=7006.
redis06 | 1:M 12 Sep 2022 06:17:39.205 # Server initialized
redis06 | 1:M 12 Sep 2022 06:17:39.212 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis06 | 1:M 12 Sep 2022 06:17:39.215 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis06 | 1:M 12 Sep 2022 06:17:39.215 * Ready to accept connections
redis03 | 1:C 12 Sep 2022 06:17:39.239 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis03 | 1:C 12 Sep 2022 06:17:39.239 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis03 | 1:C 12 Sep 2022 06:17:39.239 # Configuration loaded
redis03 | 1:M 12 Sep 2022 06:17:39.239 * monotonic clock: POSIX clock_gettime
redis03 | 1:M 12 Sep 2022 06:17:39.239 * No cluster configuration found, I'm ea3f1551ab7f945bb714d7f94aa2c3fc7d8dbdd5
redis03 | 1:M 12 Sep 2022 06:17:39.242 * Running mode=cluster, port=7003.
redis03 | 1:M 12 Sep 2022 06:17:39.242 # Server initialized
redis03 | 1:M 12 Sep 2022 06:17:39.245 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis03 | 1:M 12 Sep 2022 06:17:39.247 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis03 | 1:M 12 Sep 2022 06:17:39.247 * Ready to accept connections
redis05 | 1:C 12 Sep 2022 06:17:39.302 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis05 | 1:C 12 Sep 2022 06:17:39.302 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis05 | 1:C 12 Sep 2022 06:17:39.302 # Configuration loaded
redis05 | 1:M 12 Sep 2022 06:17:39.303 * monotonic clock: POSIX clock_gettime
redis05 | 1:M 12 Sep 2022 06:17:39.303 * No cluster configuration found, I'm ca721ac17767523dfdeaeafd93007063f0753170
redis05 | 1:M 12 Sep 2022 06:17:39.306 * Running mode=cluster, port=7005.
redis05 | 1:M 12 Sep 2022 06:17:39.306 # Server initialized
redis05 | 1:M 12 Sep 2022 06:17:39.309 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis05 | 1:M 12 Sep 2022 06:17:39.312 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis05 | 1:M 12 Sep 2022 06:17:39.312 * Ready to accept connections
redis02 | 1:C 12 Sep 2022 06:17:39.339 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
redis02 | 1:C 12 Sep 2022 06:17:39.340 # Redis version=7.0.4, bits=64, commit=00000000, modified=0, pid=1, just started
redis02 | 1:C 12 Sep 2022 06:17:39.340 # Configuration loaded
redis02 | 1:M 12 Sep 2022 06:17:39.341 * monotonic clock: POSIX clock_gettime
redis02 | 1:M 12 Sep 2022 06:17:39.341 * No cluster configuration found, I'm 73b4d636e7c4b0e6d28e01ea1347a503bd15ab50
redis02 | 1:M 12 Sep 2022 06:17:39.342 * Running mode=cluster, port=7002.
redis02 | 1:M 12 Sep 2022 06:17:39.343 # Server initialized
redis02 | 1:M 12 Sep 2022 06:17:39.346 * Creating AOF base file appendonly.aof.1.base.rdb on server start
redis02 | 1:M 12 Sep 2022 06:17:39.349 * Creating AOF incr file appendonly.aof.1.incr.aof on server start
redis02 | 1:M 12 Sep 2022 06:17:39.349 * Ready to accept connections
redis01 | 1:M 12 Sep 2022 06:17:39.506 # configEpoch set to 1 via CLUSTER SET-CONFIG-EPOCH
redis02 | 1:M 12 Sep 2022 06:17:39.507 # configEpoch set to 2 via CLUSTER SET-CONFIG-EPOCH
redis03 | 1:M 12 Sep 2022 06:17:39.507 # configEpoch set to 3 via CLUSTER SET-CONFIG-EPOCH
redis04 | 1:M 12 Sep 2022 06:17:39.508 # configEpoch set to 4 via CLUSTER SET-CONFIG-EPOCH
redis05 | 1:M 12 Sep 2022 06:17:39.509 # configEpoch set to 5 via CLUSTER SET-CONFIG-EPOCH
redis06 | 1:M 12 Sep 2022 06:17:39.509 # configEpoch set to 6 via CLUSTER SET-CONFIG-EPOCH
redis01 | 1:M 12 Sep 2022 06:17:39.513 # IP address for this node updated to 173.17.0.2
redis05 | 1:M 12 Sep 2022 06:17:39.517 # IP address for this node updated to 173.17.0.6
redis02 | 1:M 12 Sep 2022 06:17:39.618 # IP address for this node updated to 173.17.0.3
redis03 | 1:M 12 Sep 2022 06:17:39.618 # IP address for this node updated to 173.17.0.4
redis06 | 1:M 12 Sep 2022 06:17:39.618 # IP address for this node updated to 173.17.0.7
redis04 | 1:M 12 Sep 2022 06:17:39.618 # IP address for this node updated to 173.17.0.5
redis_cluster | >>> Performing hash slots allocation on 6 nodes...
redis_cluster | Master[0] -> Slots 0 - 5460
redis_cluster | Master[1] -> Slots 5461 - 10922
redis_cluster | Master[2] -> Slots 10923 - 16383
redis_cluster | Adding replica 173.17.0.6:7005 to 173.17.0.2:7001
redis_cluster | Adding replica 173.17.0.7:7006 to 173.17.0.3:7002
redis_cluster | Adding replica 173.17.0.5:7004 to 173.17.0.4:7003
redis_cluster | M: f1f993c453b358e7858b4946d0cfbe53df1b0d1c 173.17.0.2:7001
redis_cluster | slots:[0-5460] (5461 slots) master
redis_cluster | M: 73b4d636e7c4b0e6d28e01ea1347a503bd15ab50 173.17.0.3:7002
redis_cluster | slots:[5461-10922] (5462 slots) master
redis_cluster | M: ea3f1551ab7f945bb714d7f94aa2c3fc7d8dbdd5 173.17.0.4:7003
redis_cluster | slots:[10923-16383] (5461 slots) master
redis_cluster | S: e74049c7d4ac68ead6fbb7d240995adec1dbe443 173.17.0.5:7004
redis_cluster | replicates ea3f1551ab7f945bb714d7f94aa2c3fc7d8dbdd5
redis_cluster | S: ca721ac17767523dfdeaeafd93007063f0753170 173.17.0.6:7005
redis_cluster | replicates f1f993c453b358e7858b4946d0cfbe53df1b0d1c
redis_cluster | S: 9e267dec00ae0e623eef7379f1ddd010f46ea57f 173.17.0.7:7006
redis_cluster | replicates 73b4d636e7c4b0e6d28e01ea1347a503bd15ab50
redis_cluster | >>> Nodes configuration updated
redis_cluster | >>> Assign a different config epoch to each node
redis_cluster | >>> Sending CLUSTER MEET messages to join the cluster
redis_cluster | Waiting for the cluster to join
redis01 | 1:M 12 Sep 2022 06:17:41.058 # Cluster state changed: ok
redis04 | 1:M 12 Sep 2022 06:17:41.192 # Cluster state changed: ok
redis03 | 1:M 12 Sep 2022 06:17:41.260 # Cluster state changed: ok
redis05 | 1:M 12 Sep 2022 06:17:41.337 # Cluster state changed: ok
redis06 | 1:M 12 Sep 2022 06:17:41.337 # Cluster state changed: ok
redis02 | 1:M 12 Sep 2022 06:17:41.359 # Cluster state changed: ok
redis04 | 1:S 12 Sep 2022 06:17:41.512 * Before turning into a replica, using my own master parameters to synthesize a cached master: I may be able to synchronize with the new master with just a partial transfer.
redis04 | 1:S 12 Sep 2022 06:17:41.512 * Connecting to MASTER 173.17.0.4:7003
redis04 | 1:S 12 Sep 2022 06:17:41.512 * MASTER <-> REPLICA sync started
redis04 | 1:S 12 Sep 2022 06:17:41.512 * Non blocking connect for SYNC fired the event.
redis04 | 1:S 12 Sep 2022 06:17:41.512 * Master replied to PING, replication can continue...
redis05 | 1:S 12 Sep 2022 06:17:41.512 * Before turning into a replica, using my own master parameters to synthesize a cached master: I may be able to synchronize with the new master with just a partial transfer.
redis05 | 1:S 12 Sep 2022 06:17:41.512 * Connecting to MASTER 173.17.0.2:7001
redis03 | 1:M 12 Sep 2022 06:17:41.512 * Replica 173.17.0.5:7004 asks for synchronization
redis03 | 1:M 12 Sep 2022 06:17:41.512 * Partial resynchronization not accepted: Replication ID mismatch (Replica asked for '02cc6c737d5d5254d8ae3ed622243aa84b3acfac', my replication IDs are '6a60e46486a6c49611937bc0ea0700d521ff4cf9' and '0000000000000000000000000000000000000000')
redis03 | 1:M 12 Sep 2022 06:17:41.512 * Replication backlog created, my new replication IDs are 'd6c6da52082ff48324f0756a3d6cd2f8f0e04a39' and '0000000000000000000000000000000000000000'
redis04 | 1:S 12 Sep 2022 06:17:41.512 * Trying a partial resynchronization (request 02cc6c737d5d5254d8ae3ed622243aa84b3acfac:1).
redis03 | 1:M 12 Sep 2022 06:17:41.512 * Delay next BGSAVE for diskless SYNC
redis05 | 1:S 12 Sep 2022 06:17:41.512 * MASTER <-> REPLICA sync started
redis05 | 1:S 12 Sep 2022 06:17:41.513 * Non blocking connect for SYNC fired the event.
redis05 | 1:S 12 Sep 2022 06:17:41.513 * Master replied to PING, replication can continue...
redis01 | 1:M 12 Sep 2022 06:17:41.513 * Replica 173.17.0.6:7005 asks for synchronization
redis01 | 1:M 12 Sep 2022 06:17:41.513 * Partial resynchronization not accepted: Replication ID mismatch (Replica asked for '0697cbecf0f422db4b6d20307c9dc93cfa525f77', my replication IDs are 'fe11beffb46c2c5d41f6243f38159af8a9a03c59' and '0000000000000000000000000000000000000000')
redis01 | 1:M 12 Sep 2022 06:17:41.513 * Replication backlog created, my new replication IDs are '198118915aad9ea51431a4fffc4f88be031ea07e' and '0000000000000000000000000000000000000000'
redis05 | 1:S 12 Sep 2022 06:17:41.513 * Trying a partial resynchronization (request 0697cbecf0f422db4b6d20307c9dc93cfa525f77:1).
redis06 | 1:S 12 Sep 2022 06:17:41.513 * Before turning into a replica, using my own master parameters to synthesize a cached master: I may be able to synchronize with the new master with just a partial transfer.
redis06 | 1:S 12 Sep 2022 06:17:41.513 * Connecting to MASTER 173.17.0.3:7002
redis06 | 1:S 12 Sep 2022 06:17:41.513 * MASTER <-> REPLICA sync started
redis02 | 1:M 12 Sep 2022 06:17:41.513 * Replica 173.17.0.7:7006 asks for synchronization
redis02 | 1:M 12 Sep 2022 06:17:41.513 * Partial resynchronization not accepted: Replication ID mismatch (Replica asked for 'a3676c829270f61d144b4bb4945a3c9ec943238c', my replication IDs are 'f1f39200ada4c086ba889630bfc5ce76934e06e7' and '0000000000000000000000000000000000000000')
redis02 | 1:M 12 Sep 2022 06:17:41.513 * Replication backlog created, my new replication IDs are '6535814a51a8cbea8899f25dbe0f9ca87d4a147a' and '0000000000000000000000000000000000000000'
redis01 | 1:M 12 Sep 2022 06:17:41.513 * Delay next BGSAVE for diskless SYNC
redis06 | 1:S 12 Sep 2022 06:17:41.513 * Non blocking connect for SYNC fired the event.
redis06 | 1:S 12 Sep 2022 06:17:41.513 * Master replied to PING, replication can continue...
redis06 | 1:S 12 Sep 2022 06:17:41.513 * Trying a partial resynchronization (request a3676c829270f61d144b4bb4945a3c9ec943238c:1).
redis02 | 1:M 12 Sep 2022 06:17:41.513 * Delay next BGSAVE for diskless SYNC
redis_cluster | .
redis_cluster | >>> Performing Cluster Check (using node 173.17.0.2:7001)
redis_cluster | M: f1f993c453b358e7858b4946d0cfbe53df1b0d1c 173.17.0.2:7001
redis_cluster | slots:[0-5460] (5461 slots) master
redis_cluster | 1 additional replica(s)
redis_cluster | M: 73b4d636e7c4b0e6d28e01ea1347a503bd15ab50 173.17.0.3:7002
redis_cluster | slots:[5461-10922] (5462 slots) master
redis_cluster | 1 additional replica(s)
redis_cluster | S: ca721ac17767523dfdeaeafd93007063f0753170 173.17.0.6:7005
redis_cluster | slots: (0 slots) slave
redis_cluster | replicates f1f993c453b358e7858b4946d0cfbe53df1b0d1c
redis_cluster | M: ea3f1551ab7f945bb714d7f94aa2c3fc7d8dbdd5 173.17.0.4:7003
redis_cluster | slots:[10923-16383] (5461 slots) master
redis_cluster | 1 additional replica(s)
redis_cluster | S: e74049c7d4ac68ead6fbb7d240995adec1dbe443 173.17.0.5:7004
redis_cluster | slots: (0 slots) slave
redis_cluster | replicates ea3f1551ab7f945bb714d7f94aa2c3fc7d8dbdd5
redis_cluster | S: 9e267dec00ae0e623eef7379f1ddd010f46ea57f 173.17.0.7:7006
redis_cluster | slots: (0 slots) slave
redis_cluster | replicates 73b4d636e7c4b0e6d28e01ea1347a503bd15ab50
redis_cluster | [OK] All nodes agree about slots configuration.
redis_cluster | >>> Check for open slots...
redis_cluster | >>> Check slots coverage...
redis_cluster | [OK] All 16384 slots covered.
redis_cluster exited with code 0
redis05 | 1:S 12 Sep 2022 06:17:46.084 * Full resync from master: 198118915aad9ea51431a4fffc4f88be031ea07e:0
redis01 | 1:M 12 Sep 2022 06:17:46.084 * Starting BGSAVE for SYNC with target: replicas sockets
redis05 | 1:S 12 Sep 2022 06:17:46.088 * MASTER <-> REPLICA sync: receiving streamed RDB from master with EOF to disk
redis05 | 1:S 12 Sep 2022 06:17:46.089 * Discarding previously cached master state.
redis05 | 1:S 12 Sep 2022 06:17:46.089 * MASTER <-> REPLICA sync: Flushing old data
redis05 | 1:S 12 Sep 2022 06:17:46.089 * MASTER <-> REPLICA sync: Loading DB in memory
redis01 | 1:M 12 Sep 2022 06:17:46.085 * Background RDB transfer started by pid 21
redis01 | 21:C 12 Sep 2022 06:17:46.088 * Fork CoW for RDB: current 0 MB, peak 0 MB, average 0 MB
redis01 | 1:M 12 Sep 2022 06:17:46.088 # Diskless rdb transfer, done reading from pipe, 1 replicas still up.
redis05 | 1:S 12 Sep 2022 06:17:46.094 * Loading RDB produced by version 7.0.4
redis05 | 1:S 12 Sep 2022 06:17:46.094 * RDB age 0 seconds
redis05 | 1:S 12 Sep 2022 06:17:46.094 * RDB memory usage when created 1.77 Mb
redis05 | 1:S 12 Sep 2022 06:17:46.094 * Done loading RDB, keys loaded: 0, keys expired: 0.
redis05 | 1:S 12 Sep 2022 06:17:46.094 * MASTER <-> REPLICA sync: Finished with success
redis05 | 1:S 12 Sep 2022 06:17:46.094 * Creating AOF incr file temp-appendonly.aof.incr on background rewrite
redis05 | 1:S 12 Sep 2022 06:17:46.095 * Background append only file rewriting started by pid 21
redis01 | 1:M 12 Sep 2022 06:17:46.095 * Background RDB transfer terminated with success
redis01 | 1:M 12 Sep 2022 06:17:46.095 * Streamed RDB transfer with replica 173.17.0.6:7005 succeeded (socket). Waiting for REPLCONF ACK from slave to enable streaming
redis01 | 1:M 12 Sep 2022 06:17:46.095 * Synchronization with replica 173.17.0.6:7005 succeeded
redis05 | 21:C 12 Sep 2022 06:17:46.097 * Successfully created the temporary AOF base file temp-rewriteaof-bg-21.aof
redis05 | 21:C 12 Sep 2022 06:17:46.097 * Fork CoW for AOF rewrite: current 0 MB, peak 0 MB, average 0 MB
redis05 | 1:S 12 Sep 2022 06:17:46.184 * Background AOF rewrite terminated with success
redis05 | 1:S 12 Sep 2022 06:17:46.184 * Successfully renamed the temporary AOF base file temp-rewriteaof-bg-21.aof into appendonly.aof.2.base.rdb
redis05 | 1:S 12 Sep 2022 06:17:46.184 * Successfully renamed the temporary AOF incr file temp-appendonly.aof.incr into appendonly.aof.2.incr.aof
redis05 | 1:S 12 Sep 2022 06:17:46.188 * Removing the history file appendonly.aof.1.incr.aof in the background
redis05 | 1:S 12 Sep 2022 06:17:46.188 * Removing the history file appendonly.aof.1.base.rdb in the background
redis05 | 1:S 12 Sep 2022 06:17:46.191 * Background AOF rewrite finished successfully
redis03 | 1:M 12 Sep 2022 06:17:46.285 * Starting BGSAVE for SYNC with target: replicas sockets
redis04 | 1:S 12 Sep 2022 06:17:46.285 * Full resync from master: d6c6da52082ff48324f0756a3d6cd2f8f0e04a39:0
redis03 | 1:M 12 Sep 2022 06:17:46.285 * Background RDB transfer started by pid 21
redis04 | 1:S 12 Sep 2022 06:17:46.286 * MASTER <-> REPLICA sync: receiving streamed RDB from master with EOF to disk
redis03 | 21:C 12 Sep 2022 06:17:46.286 * Fork CoW for RDB: current 0 MB, peak 0 MB, average 0 MB
redis03 | 1:M 12 Sep 2022 06:17:46.286 # Diskless rdb transfer, done reading from pipe, 1 replicas still up.
redis04 | 1:S 12 Sep 2022 06:17:46.287 * Discarding previously cached master state.
redis04 | 1:S 12 Sep 2022 06:17:46.287 * MASTER <-> REPLICA sync: Flushing old data
redis04 | 1:S 12 Sep 2022 06:17:46.287 * MASTER <-> REPLICA sync: Loading DB in memory
redis03 | 1:M 12 Sep 2022 06:17:46.290 * Background RDB transfer terminated with success
redis03 | 1:M 12 Sep 2022 06:17:46.290 * Streamed RDB transfer with replica 173.17.0.5:7004 succeeded (socket). Waiting for REPLCONF ACK from slave to enable streaming
redis03 | 1:M 12 Sep 2022 06:17:46.290 * Synchronization with replica 173.17.0.5:7004 succeeded
redis04 | 1:S 12 Sep 2022 06:17:46.290 * Loading RDB produced by version 7.0.4
redis04 | 1:S 12 Sep 2022 06:17:46.290 * RDB age 0 seconds
redis04 | 1:S 12 Sep 2022 06:17:46.290 * RDB memory usage when created 1.79 Mb
redis04 | 1:S 12 Sep 2022 06:17:46.290 * Done loading RDB, keys loaded: 0, keys expired: 0.
redis04 | 1:S 12 Sep 2022 06:17:46.290 * MASTER <-> REPLICA sync: Finished with success
redis04 | 1:S 12 Sep 2022 06:17:46.290 * Creating AOF incr file temp-appendonly.aof.incr on background rewrite
redis04 | 1:S 12 Sep 2022 06:17:46.290 * Background append only file rewriting started by pid 22
redis04 | 22:C 12 Sep 2022 06:17:46.292 * Successfully created the temporary AOF base file temp-rewriteaof-bg-22.aof
redis04 | 22:C 12 Sep 2022 06:17:46.293 * Fork CoW for AOF rewrite: current 0 MB, peak 0 MB, average 0 MB
redis04 | 1:S 12 Sep 2022 06:17:46.370 * Background AOF rewrite terminated with success
redis04 | 1:S 12 Sep 2022 06:17:46.370 * Successfully renamed the temporary AOF base file temp-rewriteaof-bg-22.aof into appendonly.aof.2.base.rdb
redis04 | 1:S 12 Sep 2022 06:17:46.370 * Successfully renamed the temporary AOF incr file temp-appendonly.aof.incr into appendonly.aof.2.incr.aof
redis04 | 1:S 12 Sep 2022 06:17:46.373 * Removing the history file appendonly.aof.1.incr.aof in the background
redis04 | 1:S 12 Sep 2022 06:17:46.373 * Removing the history file appendonly.aof.1.base.rdb in the background
redis04 | 1:S 12 Sep 2022 06:17:46.375 * Background AOF rewrite finished successfully
redis02 | 1:M 12 Sep 2022 06:17:46.386 * Starting BGSAVE for SYNC with target: replicas sockets
redis06 | 1:S 12 Sep 2022 06:17:46.386 * Full resync from master: 6535814a51a8cbea8899f25dbe0f9ca87d4a147a:0
redis02 | 1:M 12 Sep 2022 06:17:46.386 * Background RDB transfer started by pid 21
redis06 | 1:S 12 Sep 2022 06:17:46.387 * MASTER <-> REPLICA sync: receiving streamed RDB from master with EOF to disk
redis02 | 21:C 12 Sep 2022 06:17:46.387 * Fork CoW for RDB: current 0 MB, peak 0 MB, average 0 MB
redis02 | 1:M 12 Sep 2022 06:17:46.387 # Diskless rdb transfer, done reading from pipe, 1 replicas still up.
redis06 | 1:S 12 Sep 2022 06:17:46.387 * Discarding previously cached master state.
redis06 | 1:S 12 Sep 2022 06:17:46.387 * MASTER <-> REPLICA sync: Flushing old data
redis06 | 1:S 12 Sep 2022 06:17:46.388 * MASTER <-> REPLICA sync: Loading DB in memory
redis06 | 1:S 12 Sep 2022 06:17:46.390 * Loading RDB produced by version 7.0.4
redis06 | 1:S 12 Sep 2022 06:17:46.390 * RDB age 0 seconds
redis06 | 1:S 12 Sep 2022 06:17:46.390 * RDB memory usage when created 1.79 Mb
redis06 | 1:S 12 Sep 2022 06:17:46.390 * Done loading RDB, keys loaded: 0, keys expired: 0.
redis06 | 1:S 12 Sep 2022 06:17:46.390 * MASTER <-> REPLICA sync: Finished with success
redis06 | 1:S 12 Sep 2022 06:17:46.390 * Creating AOF incr file temp-appendonly.aof.incr on background rewrite
redis02 | 1:M 12 Sep 2022 06:17:46.391 * Background RDB transfer terminated with success
redis02 | 1:M 12 Sep 2022 06:17:46.391 * Streamed RDB transfer with replica 173.17.0.7:7006 succeeded (socket). Waiting for REPLCONF ACK from slave to enable streaming
redis02 | 1:M 12 Sep 2022 06:17:46.391 * Synchronization with replica 173.17.0.7:7006 succeeded
redis06 | 1:S 12 Sep 2022 06:17:46.391 * Background append only file rewriting started by pid 22
redis06 | 22:C 12 Sep 2022 06:17:46.392 * Successfully created the temporary AOF base file temp-rewriteaof-bg-22.aof
redis06 | 22:C 12 Sep 2022 06:17:46.392 * Fork CoW for AOF rewrite: current 0 MB, peak 0 MB, average 0 MB
redis06 | 1:S 12 Sep 2022 06:17:46.485 * Background AOF rewrite terminated with success
redis06 | 1:S 12 Sep 2022 06:17:46.485 * Successfully renamed the temporary AOF base file temp-rewriteaof-bg-22.aof into appendonly.aof.2.base.rdb
redis06 | 1:S 12 Sep 2022 06:17:46.485 * Successfully renamed the temporary AOF incr file temp-appendonly.aof.incr into appendonly.aof.2.incr.aof
redis06 | 1:S 12 Sep 2022 06:17:46.489 * Removing the history file appendonly.aof.1.incr.aof in the background
redis06 | 1:S 12 Sep 2022 06:17:46.489 * Removing the history file appendonly.aof.1.base.rdb in the background
redis06 | 1:S 12 Sep 2022 06:17:46.493 * Background AOF rewrite finished successfully
Check
$ docker exec -it redis01 redis-cli -p 7001더보기
127.0.0.1:7001> cluster info
cluster_state:ok
cluster_slots_assigned:16384
cluster_slots_ok:16384
cluster_slots_pfail:0
cluster_slots_fail:0
cluster_known_nodes:6
cluster_size:3
cluster_current_epoch:6
cluster_my_epoch:1
cluster_stats_messages_ping_sent:367
cluster_stats_messages_pong_sent:360
cluster_stats_messages_sent:727
cluster_stats_messages_ping_received:355
cluster_stats_messages_pong_received:367
cluster_stats_messages_meet_received:5
cluster_stats_messages_received:727
total_cluster_links_buffer_limit_exceeded:0
127.0.0.1:7001> cluster nodes
73b4d636e7c4b0e6d28e01ea1347a503bd15ab50 173.17.0.3:7002@17002 master - 0 1662963608000 2 connected 5461-10922
ca721ac17767523dfdeaeafd93007063f0753170 173.17.0.6:7005@17005 slave f1f993c453b358e7858b4946d0cfbe53df1b0d1c 0 1662963607000 1 connected
ea3f1551ab7f945bb714d7f94aa2c3fc7d8dbdd5 173.17.0.4:7003@17003 master - 0 1662963607782 3 connected 10923-16383
e74049c7d4ac68ead6fbb7d240995adec1dbe443 173.17.0.5:7004@17004 slave ea3f1551ab7f945bb714d7f94aa2c3fc7d8dbdd5 0 1662963608285 3 connected
9e267dec00ae0e623eef7379f1ddd010f46ea57f 173.17.0.7:7006@17006 slave 73b4d636e7c4b0e6d28e01ea1347a503bd15ab50 0 1662963608285 2 connected
f1f993c453b358e7858b4946d0cfbe53df1b0d1c 173.17.0.2:7001@17001 myself,master - 0 1662963607000 1 connected 0-5460
Test
$ docker exec -it redis01 redis-cli -c -h 173.17.0.2 -p 7001173.17.0.2:7001> set a "testa"
-> Redirected to slot [15495] located at 173.17.0.4:7003
OK
173.17.0.4:7003> set b "testb"
-> Redirected to slot [3300] located at 173.17.0.2:7001
OK
173.17.0.2:7001> set d "testd"
-> Redirected to slot [11298] located at 173.17.0.4:7003
OK
173.17.0.4:7003> get a
"testa"
173.17.0.4:7003> get b
-> Redirected to slot [3300] located at 173.17.0.2:7001
"testb"
173.17.0.3:7002> get d
-> Redirected to slot [11298] located at 173.17.0.4:7003
"testd"
후기
이전에 Redis에 대한 내용을 다루어보아서 Docker로 로컬 환경에서 생성해보는 연습을 해보았습니다.
개인적으로 docker-compose 구성보다 kubernetes가 쉽다고 생각되어, 조만간 쿠버네티스로 올려보고 redis 공부를 마무리해보려고 합니다.
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