{"id":63,"date":"2024-02-22T17:10:30","date_gmt":"2024-02-22T09:10:30","guid":{"rendered":"http:\/\/123.57.64.171\/?p=63"},"modified":"2024-02-22T17:10:30","modified_gmt":"2024-02-22T09:10:30","slug":"centos8%e4%b8%8b%e5%ae%89%e8%a3%85docker-ce","status":"publish","type":"post","link":"http:\/\/123.57.64.171\/?p=63","title":{"rendered":"centos8\u4e0b\u5b89\u88c5docker-ce"},"content":{"rendered":"\n

\u6ce8\uff1a\u4e0d\u662f\u6240\u6709\u6b65\u9aa4\u90fd\u662f\u5fc5\u987b\u5f97\uff0c<\/p>\n\n\n\n

1.\u521d\u59cb\u5316\u64cd\u4f5c<\/strong><\/p>\n\n\n\n

\u914d\u7f6e\u4e3b\u673a\u540d<\/p>\n\n\n\n

[root@bogon ~]# hostnamectl set-hostname node1 &&bash<\/mark>\n<\/code><\/pre>\n\n\n\n
\u5173\u95ed\u9632\u706b\u5899<\/p>\n\n\n\n
[root@bogon ~]# hostnamectl set-hostname node1 &&bash<\/mark>\n[root@node1 ~]# systemctl stop firewalld.service && systemctl disable firewalld.service<\/mark> \nRemoved \/etc\/systemd\/system\/multi-user.target.wants\/firewalld.service.\nRemoved \/etc\/systemd\/system\/dbus-org.fedoraproject.FirewallD1.service.\n[root@node1 ~]# iptables -F<\/mark>   #\u6e05\u7a7a\u9632\u706b\u5899\u89c4\u5219\n<\/code><\/pre>\n\n\n\n
\u5173\u95edselinux<\/p>\n\n\n\n
[root@node1 ~]# setenforce 0<\/mark>\n[root@node1 ~]# sed -i 's\/SELINUX=enforcing\/SELINUX=disabled\/g' \/etc\/selinux\/config<\/mark>    #\u91cd\u542f\u751f\u6548\n[root@node1 ~]# getenforce  #\u67e5\u770bselinux\u72b6\u6001\uff0cDisabled\u8868\u793a\u5173\u95ed\u72b6\u6001\nPermissive\n\n<\/code><\/pre>\n\n\n\n
\u914d\u7f6e\u65f6\u95f4\u540c\u6b65\u670d\u52a1<\/p>\n\n\n\n
[root@node1 ~]#vim \/etc\/yum.repos.d\/CentOS-Base.repo<\/mark>   #\u914d\u7f6e\u963f\u91cc\u6e90\n\n\u4fee\u6539baseurl=https:\/\/mirrors.aliyun.com\/centos\/8-stream\/AppStream\/$basearch\/os\/\n<\/mark>\n[root@node1 ~]# yum install chrony<\/mark>\n[root@node1 ~]# vim \/etc\/chrony.conf<\/mark>  #\u4fee\u6539\u65f6\u95f4\u670d\u52a1\u5668\u5730\u5740\n# Use public servers from the pool.ntp.org project.\n# Please consider joining the pool (http:\/\/www.pool.ntp.org\/join.html).\n#pool 2.centos.pool.ntp.org iburst\nserver ntp.pool.org iburst<\/mark>\n\n[root@node1 ~]# systemctl restart chronyd\n[root@node1 ~]# systemctl enable chronyd\n[root@node1 ~]# chronyc sourcestats -v \n210 Number of sources = 1\n                             .- Number of sample points in measurement set.\n                            \/    .- Number of residual runs with same sign.\n                           |    \/    .- Length of measurement set (time).\n                           |   |    \/      .- Est. clock freq error (ppm).\n                           |   |   |      \/           .- Est. error in freq.\n                           |   |   |     |           \/         .- Est. offset.\n                           |   |   |     |          |          |   On the -.\n                           |   |   |     |          |          |   samples. \\\n                           |   |   |     |          |          |             |\nName\/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev\n==============================================================================\n216.40.34.37                0   0     0     +0.000   2000.000     +0ns  4000ms\n[root@node1 ~]#<\/code><\/pre>\n\n\n\n
2.\u5b89\u88c5docker\u793e\u533a\u7248<\/strong><\/p>\n\n\n\n
\u914d\u7f6eepel\u6e90<\/p>\n\n\n\n
[root@node1 ~]# wget -O \/etc\/yum.repos.d\/epel.repo https:\/\/mirrors.aliyun.com\/repo\/Centos-vault-8.5.2111.repo<\/mark>\n\n\u914d\u7f6edocker-ce\u6e90\n\n[root@node1 ~]# yum-config-manager --add-repo http:\/\/mirrors.aliyun.com\/docker-ce\/linux\/centos\/docker-ce.repo<\/mark>\n[root@node1 ~]# yum makecache<\/mark>  #\u91cd\u65b0\u751f\u4ea7\u7f13\u5b58\n<\/code><\/pre>\n\n\n\n
\u5b89\u88c5\u4f9d\u8d56\u5305<\/p>\n\n\n\n
[root@node1 ~]# yum install yum-utils device-mapper-persistent-data lvm2<\/mark><\/code><\/pre>\n\n\n\n
\u5b89\u88c5docker-ce<\/p>\n\n\n\n
[root@node1 ~]# yum install docker-ce -y<\/mark>\n<\/code><\/pre>\n\n\n\n
\u542f\u52a8docker\u670d\u52a1\uff0c\u5e76\u52a0\u5165\u5f00\u673a\u542f\u52a8<\/p>\n\n\n\n
root@node1 ~]# systemctl start docker && systemctl enable docker<\/mark>\n[root@node1 ~]# systemctl status docker<\/mark>\n\u25cf docker.service - Docker Application Container Engine\n   Loaded: loaded (\/usr\/lib\/systemd\/system\/docker.service; enabled; vendor pres>\n   Active: active (running) since Thu 2024-02-22 17:01:41 CST; 1min 14s ago\n     Docs: https:\/\/docs.docker.com\n Main PID: 37400 (dockerd)\n    Tasks: 8\n   Memory: 33.2M\n   CGroup: \/system.slice\/docker.service\n           \u2514\u250037400 \/usr\/bin\/dockerd -H fd:\/\/ --containerd=\/run\/containerd\/conta>\n\n\u5b89\u88c5\u5b8c\u6210\uff0c\u914d\u7f6e\u955c\u50cf\u52a0\u901f\u5668\uff0c\u8fd9\u91cc\u4f7f\u7528\u7684\u662f\u6211\u81ea\u5df1\u7684\u963f\u91cc\u4e91\u955c\u50cf\u52a0\u901f\u5668\n<\/code><\/pre>\n\n\n\n
[root@node1 docker]#  mkdir -p \/etc\/docker<\/mark>\n[root@node1 docker]#  tee \/etc\/docker\/daemon.json <<-'EOF'\n> {\n>   \"registry-mirrors\": [\"https:\/\/ej8nm3vp.mirror.aliyuncs.com\"]\n> }\n> EOF\n{\n  \"registry-mirrors\": [\"https:\/\/ej8nm3vp.mirror.aliyuncs.com\"]\n}<\/mark>\n[root@node1 docker]# systemctl daemon-reload<\/mark>\n[root@node1 docker]# systemctl restart docker<\/mark>\n<\/code><\/pre>\n\n\n\n
\u6d4b\u8bd5\u62c9\u53d6\u955c\u50cf<\/p>\n\n\n\n
[root@node1 docker]# docker pull  centos<\/mark>\nUsing default tag: latest\nlatest: Pulling from library\/centos\na1d0c7532777: Pull complete \nDigest: sha256:a27fd8080b517143cbbbab9dfb7c8571c40d67d534bbdee55bd6c473f432b177\nStatus: Downloaded newer image for centos:latest\ndocker.io\/library\/centos:latest\n[root@node1 docker]# docker images<\/mark>\nREPOSITORY   TAG       IMAGE ID       CREATED       SIZE\ncentos       latest    5d0da3dc9764   2 years ago   231MB\n[root@node1 docker]# \n<\/code><\/pre>\n\n\n\n
\u914d\u7f6e\u5b8c\u6210<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6ce8\uff1a\u4e0d\u662f\u6240\u6709\u6b65\u9aa4\u90fd\u662f\u5fc5\u987b\u5f97\uff0c 1.\u521d\u59cb\u5316\u64cd\u4f5c \u914d\u7f6e …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"_links":{"self":[{"href":"http:\/\/123.57.64.171\/index.php?rest_route=\/wp\/v2\/posts\/63"}],"collection":[{"href":"http:\/\/123.57.64.171\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/123.57.64.171\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/123.57.64.171\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/123.57.64.171\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=63"}],"version-history":[{"count":2,"href":"http:\/\/123.57.64.171\/index.php?rest_route=\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":66,"href":"http:\/\/123.57.64.171\/index.php?rest_route=\/wp\/v2\/posts\/63\/revisions\/66"}],"wp:attachment":[{"href":"http:\/\/123.57.64.171\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/123.57.64.171\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/123.57.64.171\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}