Redis 主从集群+哨兵模式 的启动脚本、配置

dunwu · dunwu · commit 42f2b4ea8a55 · 2020-06-24T10:56:56.000+08:00
diff --git a/codes/linux/soft/config/redis/cluster/26381/sentinel.conf b/codes/linux/soft/config/redis/cluster/26381/sentinel.conf
@@ -0,0 +1,8 @@
+port 26381
+daemonize yes
+sentinel monitor redis-master 172.22.6.3 6381 2
+sentinel down-after-milliseconds redis-master 5000
+sentinel failover-timeout redis-master 900000
+sentinel parallel-syncs redis-master 1
+#sentinel auth-pass redis-master 123456
+logfile /usr/local/redis/conf/26381/26381.log
diff --git a/codes/linux/soft/config/redis/cluster/26382/sentinel.conf b/codes/linux/soft/config/redis/cluster/26382/sentinel.conf
@@ -0,0 +1,8 @@
+port 26382
+daemonize yes
+sentinel monitor redis-master 172.22.6.3 6382 2
+sentinel down-after-milliseconds redis-master 5000
+sentinel failover-timeout redis-master 900000
+sentinel parallel-syncs redis-master 1
+#sentinel auth-pass redis-master 123456
+logfile /usr/local/redis/conf/26382/26382.log
diff --git a/codes/linux/soft/config/redis/cluster/26383/sentinel.conf b/codes/linux/soft/config/redis/cluster/26383/sentinel.conf
@@ -0,0 +1,8 @@
+port 26383
+daemonize yes
+sentinel monitor redis-master 172.22.6.3 6383 2
+sentinel down-after-milliseconds redis-master 5000
+sentinel failover-timeout redis-master 900000
+sentinel parallel-syncs redis-master 1
+#sentinel auth-pass redis-master 123456
+logfile /usr/local/redis/conf/26383/26383.log
diff --git a/codes/linux/soft/config/redis/cluster/6381/redis.conf b/codes/linux/soft/config/redis/cluster/6381/redis.conf
@@ -3,10 +3,10 @@ bind 0.0.0.0
 daemonize yes
 
 cluster-enabled yes
-cluster-config-file /usr/local/redis/cluster/6381/6381.conf
+cluster-config-file /usr/local/redis/conf/6381/6381.conf
 cluster-node-timeout 10000
 
 appendonly yes
-dir /usr/local/redis/cluster/6381
-pidfile /var/run/redis/redis-6381.pid
-logfile /usr/local/redis/cluster/6381/6381.log
+dir /usr/local/redis/conf/6381
+pidfile /usr/local/redis/conf/6381/6381.pid
+logfile /usr/local/redis/conf/6381/6381.log
diff --git a/codes/linux/soft/config/redis/cluster/6382/redis.conf b/codes/linux/soft/config/redis/cluster/6382/redis.conf
@@ -3,10 +3,10 @@ bind 0.0.0.0
 daemonize yes
 
 cluster-enabled yes
-cluster-config-file /usr/local/redis/cluster/6382/6382.conf
+cluster-config-file /usr/local/redis/conf/6382/6382.conf
 cluster-node-timeout 10000
 
 appendonly yes
-dir /usr/local/redis/cluster/6382
-pidfile /var/run/redis/redis-6382.pid
-logfile /usr/local/redis/cluster/6382/6382.log
+dir /usr/local/redis/conf/6382
+pidfile /usr/local/redis/conf/6382/6382.pid
+logfile /usr/local/redis/conf/6382/6382.log
diff --git a/codes/linux/soft/config/redis/cluster/6383/redis.conf b/codes/linux/soft/config/redis/cluster/6383/redis.conf
@@ -3,10 +3,10 @@ bind 0.0.0.0
 daemonize yes
 
 cluster-enabled yes
-cluster-config-file /usr/local/redis/cluster/6383/6383.conf
+cluster-config-file /usr/local/redis/conf/6383/6383.conf
 cluster-node-timeout 10000
 
 appendonly yes
-dir /usr/local/redis/cluster/6383
-pidfile /var/run/redis/redis-6383.pid
-logfile /usr/local/redis/cluster/6383/6383.log
+dir /usr/local/redis/conf/6383
+pidfile /usr/local/redis/conf/6383/6383.pid
+logfile /usr/local/redis/conf/6383/6383.log
diff --git a/codes/linux/soft/config/redis/cluster/6384/redis.conf b/codes/linux/soft/config/redis/cluster/6384/redis.conf
@@ -3,10 +3,10 @@ bind 0.0.0.0
 daemonize yes
 
 cluster-enabled yes
-cluster-config-file /usr/local/redis/cluster/6384/6384.conf
+cluster-config-file /usr/local/redis/conf/6384/6384.conf
 cluster-node-timeout 10000
 
 appendonly yes
-dir /usr/local/redis/cluster/6384
-pidfile /var/run/redis/redis-6384.pid
-logfile /usr/local/redis/cluster/6384/6384.log
+dir /usr/local/redis/conf/6384
+pidfile /usr/local/redis/conf/6384/6384.pid
+logfile /usr/local/redis/conf/6384/6384.log
diff --git a/codes/linux/soft/config/redis/cluster/6385/redis.conf b/codes/linux/soft/config/redis/cluster/6385/redis.conf
@@ -3,10 +3,10 @@ bind 0.0.0.0
 daemonize yes
 
 cluster-enabled yes
-cluster-config-file /usr/local/redis/cluster/6385/6385.conf
+cluster-config-file /usr/local/redis/conf/6385/6385.conf
 cluster-node-timeout 10000
 
 appendonly yes
-dir /usr/local/redis/cluster/6385
-pidfile /var/run/redis/redis-6385.pid
-logfile /usr/local/redis/cluster/6385/6385.log
+dir /usr/local/redis/conf/6385
+pidfile /usr/local/redis/conf/6385/6385.pid
+logfile /usr/local/redis/conf/6385/6385.log
diff --git a/codes/linux/soft/config/redis/cluster/6386/redis.conf b/codes/linux/soft/config/redis/cluster/6386/redis.conf
@@ -3,10 +3,10 @@ bind 0.0.0.0
 daemonize yes
 
 cluster-enabled yes
-cluster-config-file /usr/local/redis/cluster/6386/6386.conf
+cluster-config-file /usr/local/redis/conf/6386/6386.conf
 cluster-node-timeout 10000
 
 appendonly yes
-dir /usr/local/redis/cluster/6386
-pidfile /var/run/redis/redis-6386.pid
-logfile /usr/local/redis/cluster/6386/6386.log
+dir /usr/local/redis/conf/6386
+pidfile /usr/local/redis/conf/6386/6386.pid
+logfile /usr/local/redis/conf/6386/6386.log
diff --git a/codes/linux/soft/config/redis/cluster/6387/redis.conf b/codes/linux/soft/config/redis/cluster/6387/redis.conf
@@ -0,0 +1,12 @@
+port 6387
+bind 0.0.0.0
+daemonize yes
+
+cluster-enabled yes
+cluster-config-file /usr/local/redis/conf/6387/6387.conf
+cluster-node-timeout 10000
+
+appendonly yes
+dir /usr/local/redis/conf/6387
+pidfile /usr/local/redis/conf/6387/6387.pid
+logfile /usr/local/redis/conf/6387/6387.log
diff --git a/codes/linux/soft/config/redis/cluster/6388/redis.conf b/codes/linux/soft/config/redis/cluster/6388/redis.conf
@@ -0,0 +1,12 @@
+port 6388
+bind 0.0.0.0
+daemonize yes
+
+cluster-enabled yes
+cluster-config-file /usr/local/redis/conf/6388/6388.conf
+cluster-node-timeout 10000
+
+appendonly yes
+dir /usr/local/redis/conf/6388
+pidfile /usr/local/redis/conf/6388/6388.pid
+logfile /usr/local/redis/conf/6388/6388.log
diff --git a/codes/linux/soft/config/redis/cluster/6389/redis.conf b/codes/linux/soft/config/redis/cluster/6389/redis.conf
@@ -0,0 +1,12 @@
+port 6389
+bind 0.0.0.0
+daemonize yes
+
+cluster-enabled yes
+cluster-config-file /usr/local/redis/conf/6389/6389.conf
+cluster-node-timeout 10000
+
+appendonly yes
+dir /usr/local/redis/conf/6389
+pidfile /usr/local/redis/conf/6389/6389.pid
+logfile /usr/local/redis/conf/6389/6389.log
diff --git a/codes/linux/soft/config/redis/cluster/README.md b/codes/linux/soft/config/redis/cluster/README.md
@@ -0,0 +1,53 @@
+# Redis 集群配置
+
+## 使用方式
+
+集群拓扑：
+
+- 三主六从，每个主节点有两个从节点。
+- 三哨兵，分别监听其中一个主节点。
+
+启动方式：
+
+- 先执行 start-cluster.sh，会自动根据 6381 ~ 6389 目录启动服务器，并将其配置为集群。
+- 再执行 start-sentinel.sh，会根据 26381 ~ 26383 目录启动哨兵，监听集群中的三个主节点。
+
+## 配置
+
+（1）集群服务器配置 redis.conf
+
+```
+port 6381
+bind 0.0.0.0
+daemonize yes
+
+cluster-enabled yes
+cluster-config-file /usr/local/redis/conf/6381/6381.conf
+cluster-node-timeout 10000
+
+appendonly yes
+dir /usr/local/redis/conf/6381
+pidfile /usr/local/redis/conf/6381/6381.pid
+logfile /usr/local/redis/conf/6381/6381.log
+```
+
+端口号、配置目录（`/usr/local/redis/conf`）根据实际情况修改。
+
+（2）哨兵服务器配置 sentinel.conf
+
+```
+port 26383
+daemonize yes
+sentinel monitor redis-master 172.22.6.3 6383 2
+sentinel down-after-milliseconds redis-master 5000
+sentinel failover-timeout redis-master 900000
+sentinel parallel-syncs redis-master 1
+#sentinel auth-pass redis-master 123456
+logfile /usr/local/redis/conf/26383/26383.log
+```
+
+端口号、配置目录（`/usr/local/redis/conf`）根据实际情况修改。
+
+最重要的配置在于：sentinel monitor redis-master 172.22.6.3 6383 2
+
+表示监听的服务器集群名叫 redis-master，当前哨兵监听的服务器节点是：172.22.6.3:6383，这个节点如果是主节点，一旦宕机，选举新的主节点，需要至少 2 个哨兵同意。
diff --git a/codes/linux/soft/config/redis/cluster/create-cluster b/codes/linux/soft/config/redis/cluster/create-cluster
@@ -0,0 +1,102 @@
+#!/bin/bash
+
+# Settings
+PORT=6380
+TIMEOUT=2000
+NODES=6
+REPLICAS=1
+
+# You may want to put the above config parameters into config.sh in order to
+# override the defaults without modifying this script.
+
+if [ -a config.sh ]
+then
+    source "config.sh"
+fi
+
+# Computed vars
+ENDPORT=$((PORT+NODES))
+
+if [ "$1" == "start" ]
+then
+    while [ $((PORT < ENDPORT)) != "0" ]; do
+        PORT=$((PORT+1))
+        echo "Starting $PORT"
+        /opt/redis/src/redis-server /usr/local/redis/conf/${PORT}/redis.conf
+    done
+    exit 0
+fi
+
+if [ "$1" == "create" ]
+then
+    HOSTS=""
+    while [ $((PORT < ENDPORT)) != "0" ]; do
+        PORT=$((PORT+1))
+        HOSTS="$HOSTS 127.0.0.1:$PORT"
+    done
+    /opt/redis/src/redis-cli --cluster create $HOSTS --cluster-replicas $REPLICAS
+    exit 0
+fi
+
+if [ "$1" == "stop" ]
+then
+    while [ $((PORT < ENDPORT)) != "0" ]; do
+        PORT=$((PORT+1))
+        echo "Stopping $PORT"
+        /opt/redis/src/redis-cli -p $PORT shutdown nosave
+    done
+    exit 0
+fi
+
+if [ "$1" == "watch" ]
+then
+    PORT=$((PORT+1))
+    while [ 1 ]; do
+        clear
+        date
+        /opt/redis/src/redis-cli -p $PORT cluster nodes | head -30
+        sleep 1
+    done
+    exit 0
+fi
+
+if [ "$1" == "tail" ]
+then
+    INSTANCE=$2
+    PORT=$((PORT+INSTANCE))
+    tail -f ${PORT}.log
+    exit 0
+fi
+
+if [ "$1" == "call" ]
+then
+    while [ $((PORT < ENDPORT)) != "0" ]; do
+        PORT=$((PORT+1))
+        /opt/redis/src/redis-cli -p $PORT $2 $3 $4 $5 $6 $7 $8 $9
+    done
+    exit 0
+fi
+
+if [ "$1" == "clean" ]
+then
+    rm -rf *.log
+    rm -rf appendonly*.aof
+    rm -rf dump*.rdb
+    rm -rf nodes*.conf
+    exit 0
+fi
+
+if [ "$1" == "clean-logs" ]
+then
+    rm -rf *.log
+    exit 0
+fi
+
+echo "Usage: $0 [start|create|stop|watch|tail|clean]"
+echo "start       -- Launch Redis Cluster instances."
+echo "create      -- Create a cluster using redis-cli --cluster create."
+echo "stop        -- Stop Redis Cluster instances."
+echo "watch       -- Show CLUSTER NODES output (first 30 lines) of first node."
+echo "tail <id>   -- Run tail -f of instance at base port + ID."
+echo "clean       -- Remove all instances data, logs, configs."
+echo "clean-logs  -- Remove just instances logs."
diff --git a/codes/linux/soft/config/redis/cluster/redis-cluster.sh b/codes/linux/soft/config/redis/cluster/redis-cluster.sh
diff --git a/codes/linux/soft/config/redis/cluster/start-cluster.sh b/codes/linux/soft/config/redis/cluster/start-cluster.sh
diff --git a/codes/linux/soft/config/redis/cluster/start-sentinel.sh b/codes/linux/soft/config/redis/cluster/start-sentinel.sh
