docker日常操作

一、查看容器

docker ps -a

[root@localhost chaincodes]# docker ps -a
CONTAINER ID        IMAGE                                                                                                                        COMMAND                  CREATED             STATUS                     PORTS                                        NAMES
b39c072798d7        hl95dev-peer0.beijing.blockchain.hl95.com-mychaincode-1.0-823fbf6258db92602c3daa6638ff488933a0342e90e2abe5a7d7cc89c5161424   "/root/chaincode-jav…"   3 minutes ago       Exited (1) 2 minutes ago                                                hl95dev-peer0.beijing.blockchain.hl95.com-mychaincode-1.0
a4a599757e3c        hyperledger/fabric-couchdb                                                                                                   "tini -- /docker-ent…"   7 days ago          Up 7 days                  4369/tcp, 9100/tcp, 0.0.0.0:5984->5984/tcp   couchdb_beijing_peer
d485bf9496d7        obsidiandynamics/kafdrop                                                                                                     "/kafdrop.sh"            9 days ago          Up 9 days                  0.0.0.0:9000->9000/tcp                       kafdrop_kafdrop_1

查看容器ID

[root@localhost chaincodes]# docker ps -aq
a4a599757e3c
d485bf9496d7

查看指定过滤字符串容器

[root@localhost chaincodes]# docker ps -a |grep couchdb
a4a599757e3c        hyperledger/fabric-couchdb   "tini -- /docker-ent…"   7 days ago          Up 7 days           4369/tcp, 9100/tcp, 0.0.0.0:5984->5984/tcp   couchdb_beijing_peer

查看指定过滤字符串容器ID

[root@localhost chaincodes]# docker ps -a |grep couchdb|awk '{print $1}'
a4a599757e3c

停止容器

[root@localhost chaincodes]# docker stop a4a599757e3c

删除容器

[root@localhost chaincodes]# docker rm -f a4a599757e3c

批量停止容器

[root@localhost chaincodes]# docker stop $(docker ps -a|grep couchdb|awk '{print $1}')

批量删除容器

[root@localhost chaincodes]# docker rm -f $(docker ps -a|grep couchdb|awk '{print $1}')

查看镜像

[root@localhost chaincodes]# docker images

删除指定镜像

docker rmi $(docker images|grep hl95dev|awk '{print $3}')

docker-compose启动

docker-compose -f docker-compose-couch.yaml up -d

-t：显示时间戳的日志

-f :实时查看的日志

--tail:查看最后指定行数的日志

--since：查看指定日期或时间段以后的日志

查看日期为2020-07-17以后的最后10行日志

[root@localhost chaincodes]# docker logs -t --since="2020-07-17" --tail 10  a4a599757e3c
2020-07-17T03:07:27.650790461Z [notice] 2020-07-17T03:07:27.650273Z nonode@nohost <0.9417.348> 8478b007b6 219.239.7.161:5984 219.239.8.14 admin GET / 200 ok 1
2020-07-17T03:07:27.662005237Z [notice] 2020-07-17T03:07:27.661527Z nonode@nohost <0.9417.348> 4bf119395c 219.239.7.161:5984 219.239.8.14 admin GET /_session 200 ok 1
2020-07-17T03:07:27.730500378Z [notice] 2020-07-17T03:07:27.729815Z nonode@nohost <0.9417.348> 7fb17ce50b 219.239.7.161:5984 219.239.8.14 admin GET /_all_dbs 200 ok 3
2020-07-17T03:07:27.797086944Z [notice] 2020-07-17T03:07:27.796605Z nonode@nohost <0.9417.348> 9d95e32cf6 219.239.7.161:5984 219.239.8.14 admin GET /_replicator 200 ok 2
2020-07-17T03:07:27.799544963Z [notice] 2020-07-17T03:07:27.799000Z nonode@nohost <0.7240.348> fbe6a4228e 219.239.7.161:5984 219.239.8.14 admin GET /_users 200 ok 2
2020-07-17T03:07:27.800731635Z [notice] 2020-07-17T03:07:27.800281Z nonode@nohost <0.6359.348> 50ddb64e22 219.239.7.161:5984 219.239.8.14 admin GET /hl95testchannel_ 200 ok 3
2020-07-17T03:07:27.801674739Z [notice] 2020-07-17T03:07:27.801262Z nonode@nohost <0.9465.348> bf6a52067e 219.239.7.161:5984 219.239.8.14 admin GET /hl95testchannel_lscc 200 ok 2
2020-07-17T03:07:27.842373613Z [notice] 2020-07-17T03:07:27.841803Z nonode@nohost <0.9465.348> b9914198fc 219.239.7.161:5984 219.239.8.14 admin GET /_utils/coupon.js?tms= 404 ok 1
2020-07-17T03:07:28.157250122Z [notice] 2020-07-17T03:07:28.156639Z nonode@nohost <0.9465.348> 45de58a0d5 219.239.7.161:5984 219.239.8.14 admin GET /_all_dbs?startkey=%22%22&endkey=%22%E9%A6%99%22&limit=30 200 ok 3
2020-07-17T05:31:05.828652718Z [notice] 2020-07-17T05:31:05.828072Z nonode@nohost <0.20191.352> 75e78cdbed 127.0.0.1:5984 172.19.0.1 admin GET /hl95testchannel_lscc/mychaincode?attachments=true 404 ok 7
[root@localhost chaincodes]# 

查看最近30分钟的日志

[root@localhost chaincodes]# docker logs -t --since 30m a4a599757e3c
2020-07-17T05:31:05.828652718Z [notice] 2020-07-17T05:31:05.828072Z nonode@nohost <0.20191.352> 75e78cdbed 127.0.0.1:5984 172.19.0.1 admin GET /hl95testchannel_lscc/mychaincode?attachments=true 404 ok 7
[root@localhost chaincodes]# 

查看某个时间段以后的日志

[root@localhost chaincodes]# docker logs -t --since="2020-07-17T12:00:00" a4a599757e3c

查看某个时间段的日志

[root@localhost chaincodes]# docker logs -t --since="2020-07-17T00:00:00"  --until="2020-07-17T23:00:00" a4a599757e3c

 实时查看当前最后100行日志

[root@localhost logs]# docker logs -t -f --tail 100 a4a599757e3c