docker x509: certificate has expired or is not yet valid

系统环境:centos 6.5

内核版本:2.6.32-696.1.1.el6.x86_64

程序版本:Docker version 1.7.1, build 786b29d/1.7.1

问题:下载镜像报错:

# docker search centos

Error response from daemon: Get https://index.docker.io/v1/search?q=centos: x509: certificate has expired or is not yet valid

这种错误,一般都是本地系统时间错误导致报错证书过期,所以先查看本地系统时间


解决方式:

1. 查看时间,发现时间不对

# date    

Mon Apr  3 19:36:54 CST 2017

2. 同步时间

#  ntpdate cn.pool.ntp.org   

17 Apr 17:40:45 ntpdate[32206]: step time server 202.112.29.82 offset 5262859.193967 sec

3. 查看时间是否正常

 date                    # 时间同步成功

Mon Aug  7 11:28:43 CST 2017

4. 成功下载镜像(问题解决)

# docker search centos  

NAME                          DESCRIPTION                                    STARS    OFFICIAL  AUTOMATED

centos                        The official build of CentOS.                  3551      [OK]

jdeathe/centos-ssh            CentOS-6 6.9 x86_64 / CentOS-7 7.3.1611 x8...  79                  [OK]

tutum/centos                  Simple CentOS docker image with SSH access      33

kinogmt/centos-ssh            CentOS with SSH                                16                  [OK]

centos/postgresql-94-centos7  PostgreSQL 9.4 SQL database server

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