mongo 集群

1 sder@sder-kvm-yangpeng:~/go/src/epc/services$ (master) cat .env
2 VER=1.0
3 WORKDIR=/usr/local/epc/install
4 UPFDIR=/home/sder/go/bin
5 REPOSITORY=10.18.1.2:5000
6 IMAGE=epc:dev-deploy
7 UPFIMAGE=epcupf:dev-deploy
8 TIMEZONE=Asia/Shanghai
9 LOGDIR=/usr/local/epc/install/var/log/epc

.env

  1 sder@sder-kvm-yangpeng:~/go/src/epc/services$ (master) cat docker-compose.yml
  2 version: '3.3'
  3 services:
  4   epc-redis:
  5     container_name: epc-redis-${VER}
  6     hostname: redis
  7     image: ${REPOSITORY}/redis:6.0.9
  8     ports:
  9       - "6379:6379"
 10     volumes:
 11       - ./config/redis/redis.conf:/etc/redis/redis.conf
 12       - ./config/redis/data:/data
 13       - /etc/localtime:/etc/localtime:ro
 14     restart: always
 15     extra_hosts:
 16       - "redis:127.0.0.1"
 17     environment:
 18       - TZ=${TIMEZONE}
 19 
 20   epc-mysql:
 21     container_name: epc-mysql-${VER}
 22     hostname: mysql
 23     image: ${REPOSITORY}/mysql:5.7
 24     ports:
 25       - "3306:3306"
 26     volumes:
 27       - ./config/mysql/.data:/var/lib/mysql
 28       - ./config/mysql/conf:/etc/mysql/mysql.conf.d
 29       - ./config/mysql/script:/docker-entrypoint-initdb.d/
 30       - /etc/localtime:/etc/localtime:ro
 31     restart: always
 32     extra_hosts:
 33       - "mysql:127.0.0.1"
 34     environment:
 35       - MYSQL_ROOT_PASSWORD=123456
 36       - TZ=${TIMEZONE}
 37 
 38   epc-mongo:
 39     container_name: epc-mongo-${VER}
 40     hostname: mongo
 41     image: ${REPOSITORY}/mongo:latest
 42     ports:
 43       - "27017:27017"
 44     volumes:
 45       - ./config/mongo/.data:/data/db
 46       - /etc/localtime:/etc/localtime:ro
 47     restart: always
 48     entrypoint: [ "/usr/bin/mongod", "--bind_ip_all", "--replSet", "mongo-replica" ]
 49     extra_hosts:
 50       - "mongo:127.0.0.1"
 51     environment:
 52       - TZ=${TIMEZONE}
 53 
 54   epc-mongo-arb:
 55     container_name: epc-mongo-arb-${VER}
 56     hostname: mongo
 57     image: ${REPOSITORY}/mongo:latest
 58     ports:
 59       - "27018:27017"
 60     volumes:
 61       - ./config/mongo/.dataarb:/data/db
 62       - /etc/localtime:/etc/localtime:ro
 63     restart: always
 64     entrypoint: [ "/usr/bin/mongod", "--bind_ip_all", "--replSet", "mongo-replica" ]
 65     extra_hosts:
 66       - "mongo:127.0.0.1"
 67     environment:
 68       - TZ=${TIMEZONE}
 69 
 70   epc-nginx:
 71     container_name: epc-nginx-${VER}
 72     hostname: nginx
 73     image: ${REPOSITORY}/nginx:latest
 74     ports:
 75       - "80:80"
 76     volumes:
 77       - ./config/default.conf:/etc/nginx/conf.d/default.conf
 78       - ./config/dev.tar.gz:/home/root/dev.tar.gz
 79       - /etc/localtime:/etc/localtime:ro
 80     restart: always
 81     extra_hosts:
 82       - "nginx:127.0.0.1"
 83     environment:
 84       - TZ=${TIMEZONE}
 85 
 86   epc-web:
 87     container_name: epc-web-${VER}
 88     hostname: web
 89     image: ${REPOSITORY}/java:latest
 90     volumes:
 91       - ./config/core-network-epc-1.0.0.jar:/home/web/core-network-epc-1.0.0.jar
 92       - ./config/start_lmt_epc.sh:/home/web/start_lmt_epc.sh
 93       - /etc/localtime:/etc/localtime:ro
 94     depends_on:
 95       - epc-mysql
 96       - epc-mongo
 97       - epc-nginx
 98     restart: always
 99     network_mode: host
100     extra_hosts:
101       - "web:127.0.0.1"
102     environment:
103       - TZ=${TIMEZONE}
104     entrypoint: [ "bash", "/home/web/start_lmt_epc.sh" ]
105 
106   epc-mmed:
107     container_name: epc-mmed-${VER}
108     hostname: mmed
109     image: ${REPOSITORY}/${IMAGE}
110     volumes:
111       - ./var/log/epc:${WORKDIR}/var/log/epc/
112       - ./etc/:${WORKDIR}/etc/
113       - /etc/localtime:/etc/localtime:ro
114     depends_on:
115       - epc-mongo
116     restart: always
117     network_mode: host
118     extra_hosts:
119       - "mmed:127.0.0.1"
120     environment:
121       - TZ=${TIMEZONE}
122     entrypoint: [ "epc-mmed", "-l", "${LOGDIR}/mmed.log" ]
123 
124   epc-hssd:
125     container_name: epc-hssd-${VER}
126     hostname: hssd
127     image: ${REPOSITORY}/${IMAGE}
128     volumes:
129       - ./var/log/epc:${WORKDIR}/var/log/epc/
130       - ./etc/:${WORKDIR}/etc/
131       - /etc/localtime:/etc/localtime:ro
132     depends_on:
133       - epc-mongo
134     restart: always
135     network_mode: host
136     extra_hosts:
137       - "hssd:127.0.0.1"
138     environment:
139       - TZ=${TIMEZONE}
140     #command: sleep infinity
141     entrypoint: [ "epc-hssd", "-l", "${LOGDIR}/hssd.log" ]
142 
143   epc-pcrfd:
144     container_name: epc-pcrfd-${VER}
145     hostname: pcrfd
146     image: ${REPOSITORY}/${IMAGE}
147     volumes:
148       - ./var/log/epc:${WORKDIR}/var/log/epc/
149       - ./etc/:${WORKDIR}/etc/
150       - /etc/localtime:/etc/localtime:ro
151     depends_on:
152       - epc-mongo
153     restart: always
154     network_mode: host
155     extra_hosts:
156       - "pcrfd:127.0.0.1"
157     environment:
158       - TZ=${TIMEZONE}
159     entrypoint: [ "epc-pcrfd", "-l", "${LOGDIR}/pcrfd.log" ]
160 
161   epc-pgwd:
162     container_name: epc-pgwd-${VER}
163     hostname: pgwd
164     image: ${REPOSITORY}/${IMAGE}
165     volumes:
166       - ./var/log/epc:${WORKDIR}/var/log/epc/
167       - ./etc/:${WORKDIR}/etc/
168       - /etc/localtime:/etc/localtime:ro
169     depends_on:
170       - epc-mongo
171     restart: always
172     network_mode: host
173     extra_hosts:
174       - "pgwd:127.0.0.1"
175     environment:
176       - TZ=${TIMEZONE}
177     entrypoint: [ "epc-pgwd", "-l", "${LOGDIR}/pgwd.log" ]
178 
179   epc-sgwd:
180     container_name: epc-sgwd-${VER}
181     hostname: sgwd
182     image: ${REPOSITORY}/${IMAGE}
183     volumes:
184       - ./var/log/epc:${WORKDIR}/var/log/epc/
185       - ./etc/:${WORKDIR}/etc/
186       - /etc/localtime:/etc/localtime:ro
187     depends_on:
188       - epc-mongo
189     restart: always
190     network_mode: host
191     extra_hosts:
192       - "sgwd:127.0.0.1"
193     environment:
194       - TZ=${TIMEZONE}
195     entrypoint: [ "epc-sgwd", "-l", "${LOGDIR}/sgwd.log" ]
196 
197   epc-upf:
198     container_name: epc-upf-${VER}
199     hostname: upf
200     image: ${REPOSITORY}/${UPFIMAGE}
201     volumes:
202       - ./logs:${UPFDIR}/logs
203       - ./config:${UPFDIR}/config
204       - ./config/dpdk/usertools:${UPFDIR}/dpdk/usertools
205       - /etc/localtime:/etc/localtime:ro
206       - /sys/bus/pci/devices:/sys/bus/pci/devices
207       - /sys/kernel/mm/hugepages:/sys/kernel/mm/hugepages
208       - /sys/devices/system/node:/sys/devices/system/node
209       - /dev:/dev:ro
210       - /sbin:/sbin:ro
211       - /bin:/bin:ro
212     restart: always
213     privileged: true
214     user: root
215     extra_hosts:
216       - "upf:127.0.0.1"
217     network_mode: host
218     environment:
219       - TZ=${TIMEZONE}
220     working_dir: ${UPFDIR}
221 #    command: sleep infinity
222     entrypoint: [ "./upf.sh" ]

docker-compose.yml

 1 sder@sder-kvm-yangpeng:~/go/src/epc/services$ (master) cat config/setupcluster.sh
 2 #!/bin/bash
 3 
 4 master="10.18.1.72"
 5 primary=${master}":27017"
 6 
 7 slave="10.18.1.101"
 8 second=${slave}":27017"
 9 
10 arb=${slave}":27018"
11 
12 ver="1.0"
13 
14 cmd="rs.initiate({_id:\"mongo-replica\",members:[{_id:0,host:\"$primary\",priority:6},{_id:1,host:\"$second\",priority:3}]})"
15 docker exec epc-mongo-$ver bash -c "mongo --eval "$cmd""
16 
17 sleep 30
18 
19 cmd="rs.addArb(\"$arb\")"
20 docker exec epc-mongo-$ver bash -c "mongo --eval "$cmd""

setupcluster.sh

step：

1.在机器10.18.1.72、10.18.1.101机器上，搭建集群。10.18.1.72、10.18.1.101都部署epc-mongo，epc-mongo-arb。
　在两机器上，docker-compose up -d epc-mongo epc-mongo-arb。此后，两台机器独立运行epc-mongo，epc-mongo-arb，无集群关联。
2.计划使用master="10.18.1.72"作为主，slave="10.18.1.101"作为备。
  在10.18.1.72，bash config/setupcluster.sh
  docker exec epc-mongo-1.0 bash -c 'mongo --eval "rs.initiate({_id:"mongo-replica",members:[{_id:0,host:"10.18.1.72:27017",priority:6},{_id:1,host:"10.18.1.101:27017",priority:3}]})"'
  上行命令是将两容器添加集群，并设置优先级。
  docker exec epc-mongo-1.0 bash -c 'mongo --eval "rs.addArb("10.18.1.101:27018")"'
  上行命令是将添加arb节点。
3.进入72，epc-mongo，mongo-replica:PRIMARY>
  进入101，epc-mongo，mongo-replica:SECONDARY>
4.stop 72上epc-mongo，101上，epc-mongo切换到，mongo-replica:PRIMARY>
5.start 72上epc-mongo，进入72，epc-mongo，mongo-replica:PRIMARY> 进入101，epc-mongo，mongo-replica:SECONDARY>

MongoDB Compass 
mongodb://10.18.1.72:27017,10.18.1.101:27017/epc

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原文地址：https://www.cnblogs.com/cjyp/p/15049475.html