docs: Update CentOS install docs

There are two changes here.  There first one being relying on the
`centos-release-advanced-virtualization` package instead providing the
content of the repo ourselves; and the second one being installing
`kata-containers` (2.x) instead of the `kata-runtime` one (1.x).

Fixes: #1583

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
This commit is contained in:
Fabiano Fidêncio 2021-03-30 21:49:19 +02:00
parent 3f90561bf1
commit 1ce29fc959

View File

@ -3,15 +3,9 @@
1. Install the Kata Containers components with the following commands:
```bash
$ sudo -E dnf install -y centos-release-advanced-virtualization
$ sudo -E dnf module disable -y virt:rhel
$ source /etc/os-release
$ cat <<EOF | sudo -E tee /etc/yum.repos.d/advanced-virt.repo
[advanced-virt]
name=Advanced Virtualization
baseurl=http://mirror.centos.org/\$contentdir/\$releasever/virt/\$basearch/advanced-virtualization
enabled=1
gpgcheck=1
skip_if_unavailable=1
EOF
$ cat <<EOF | sudo -E tee /etc/yum.repos.d/kata-containers.repo
[kata-containers]
name=Kata Containers
@ -20,8 +14,7 @@
gpgcheck=1
skip_if_unavailable=1
EOF
$ sudo -E dnf module disable -y virt:rhel
$ sudo -E dnf install -y kata-runtime
$ sudo -E dnf install -y kata-containers
```
2. Decide which container manager to use and select the corresponding link that follows: