无法找到匹配项：centos-release-openstack-stein

Question

我正在按照本指南中提供的步骤尝试在CentOS-8上安装Openstack（stein）版本-OpenStack CentOS-7 install guide。

我的假设是，这些CentOS-7步骤与CentOS-8相同。我使用的是“ dnf”而不是“ yum”。

systemctl stop postfix firewalld NetworkManager
systemctl disable postfix firewalld NetworkManager
systemctl mask NetworkManager
dnf remove postfix NetworkManager NetworkManager-libnm

setenforce 0
getenforce
vi /etc/selinux/config (changed the SELINUX line to 'disabled')
hostnamectl set-hostname cloud.centos.lan
dnf install network-scripts
systemctl enable network
systemctl start network
reboot

但是，我一直遇到以下错误。毫无头绪，这是为什么失败了。

[root@cloud ~]# 
yum update -y
dnf install -y centos-release-openstack-stein

Last metadata expiration check: 0:02:04 ago on Fri 10 Apr 2020 12:52:13 PM PDT.
No match for argument: centos-release-openstack-stein
Error: Unable to find a match: centos-release-openstack-stein
[root@cloud ~]#

此错误的解决方案是什么？

Answer 1

此问题未见，我能够按照CentOS-7上的步骤进行操作。我正在使用以下CentOS-7。

CentOS-8的安装步骤仍有待确定。

cat /etc/os-release
NAME="CentOS Linux"
VERSION="7 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="7"
PRETTY_NAME="CentOS Linux 7 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:7"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"

CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"