IT001

環境: Amazon Redhat 7.4 套件：docker

原因:

因為想在平台上運行Docker服務，所以要先安裝Docker相關套件，

但在EC2上的repo檔好像無法抓到相關資源。

處理方式:


下一行指令

#sudo yum-config-manager --enable rhui-REGION-rhel-server-extras

=!=========================

Loaded plugins: amazon-id, rhui-lb

====== repo: rhui-REGION-rhel-server-extras ==========

[rhui-REGION-rhel-server-extras]

async = True

bandwidth = 0

base_persistdir = /var/lib/yum/repos/x86_64/7Server

baseurl =

cache = 0

cachedir = /var/cache/yum/x86_64/7Server/rhui-REGION-rhel-server-extras

check_config_file_age = True

compare_providers_priority = 80

cost = 1000

deltarpm_metadata_percentage = 100

deltarpm_percentage =

enabled = 1

enablegroups = True

exclude =

failovermethod = priority

ftp_disable_epsv = False

gpgcadir = /var/lib/yum/repos/x86_64/7Server/rhui-REGION-rhel-server-extras/gpgcadir

gpgcakey =

gpgcheck = True

gpgdir = /var/lib/yum/repos/x86_64/7Server/rhui-REGION-rhel-server-extras/gpgdir

gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

hdrdir = /var/cache/yum/x86_64/7Server/rhui-REGION-rhel-server-extras/headers

http_caching = all

includepkgs =

ip_resolve =

keepalive = True

keepcache = False

mddownloadpolicy = sqlite

mdpolicy = group:small

mediaid =

metadata_expire = 21600

metadata_expire_filter = read-only:present

metalink =

minrate = 0

mirrorlist = https://rhui2-cds01.REGION.aws.ce.redhat.com/pulp/mirror/content/dist/rhel/rhui/server/7/7Server/x86_64/extras/os

mirrorlist_expire = 86400

name = Red Hat Enterprise Linux Server 7 Extra(RPMs)

old_base_cache_dir =

password =

persistdir = /var/lib/yum/repos/x86_64/7Server/rhui-REGION-rhel-server-extras

pkgdir = /var/cache/yum/x86_64/7Server/rhui-REGION-rhel-server-extras/packages

proxy = False

proxy_dict =

proxy_password =

proxy_username =

repo_gpgcheck = False

retries = 10

skip_if_unavailable = False

ssl_check_cert_permissions = True

sslcacert = /etc/pki/rhui/cdn.redhat.com-chain.crt

sslclientcert = /etc/pki/rhui/product/content-rhel7.crt

sslclientkey = /etc/pki/rhui/content-rhel7.key

sslverify = True

throttle = 0

timeout = 30.0

ui_id = rhui-REGION-rhel-server-extras/7Server/x86_64

ui_repoid_vars = releasever,

basearch

username =

========!=========================================

刷新後，再重新安裝就能正常的安裝Docker套件。

也能如預期的進行操作。



 

這邊附帶一提：


Redhat 7.4 版本。暫時關閉SElinux的方法為下列

#setenforce=0

已經不是以前那種 <setenforce 0>

要記得加上<等於符號>

<本篇完>