kubesphere - 설치 I
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안녕하세요.
꿈꾸는 여행자 입니다.
앞서 작성한 기준으로 kubesphere를 설치 진행해 보겠습니다.
이번 진행할 내역은 다음과 같습니다.
> 다음
1. 진행 내역
1. Prepare a Linux Machine
1.1. Hardware recommendations
1.2. Node requirements
1.3. Container runtimes
1.4. Dependency requirements
1.5. Network and DNS requirements
2. 진행 상세
1. Prepare a Linux Machine
1.1. Hardware recommendations
|
OS |
Minimum Requirements |
|
Ubuntu 16.04, 18.04 |
2 CPU cores, 4 GB memory, and 40 GB disk space |
|
Debian Buster, Stretch |
2 CPU cores, 4 GB memory, and 40 GB disk space |
|
CentOS 7.x |
2 CPU cores, 4 GB memory, and 40 GB disk space |
|
Red Hat Enterprise Linux 7 |
2 CPU cores, 4 GB memory, and 40 GB disk space |
|
SUSE Linux Enterprise Server 15/openSUSE Leap 15.2 |
2 CPU cores, 4 GB memory, and 40 GB disk space |
-
Spec
-
4 CPU cores
-
8 GB memory
-
1.2. Node requirements
-
The node can be accessed through SSH.
-
sudo/curl/openssl/tar should be used.
|
dnf install sudo curl openssl tar |
|
[root@localhost ~]# dnf install sudo curl openssl tar Last metadata expiration check: 0:15:16 ago on Thu 06 Oct 2022 04:23:34 PM KST. Package sudo-1.9.5p2-7.el9.x86_64 is already installed. Package curl-7.76.1-14.el9_0.4.x86_64 is already installed. Package openssl-1:3.0.1-41.el9_0.x86_64 is already installed. Package tar-2:1.34-3.el9.x86_64 is already installed. Dependencies resolved. ====================================================================================== Package Architecture Version Repository Size ====================================================================================== Upgrading: curl x86_64 7.76.1-14.el9_0.5 baseos 296 k libcurl x86_64 7.76.1-14.el9_0.5 baseos 286 k Transaction Summary ====================================================================================== Upgrade 2 Packages Total download size: 582 k Is this ok [y/N]: y Downloading Packages: (1/2): curl-7.76.1-14.el9_0.5.x86_64.rpm 3.6 MB/s | 296 kB 00:00 (2/2): libcurl-7.76.1-14.el9_0.5.x86_64.rpm 3.3 MB/s | 286 kB 00:00 -------------------------------------------------------------------------------------- Total 551 kB/s | 582 kB 00:01 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Upgrading : libcurl-7.76.1-14.el9_0.5.x86_64 1/4 Upgrading : curl-7.76.1-14.el9_0.5.x86_64 2/4 Cleanup : curl-7.76.1-14.el9_0.4.x86_64 3/4 Cleanup : libcurl-7.76.1-14.el9_0.4.x86_64 4/4 Running scriptlet: libcurl-7.76.1-14.el9_0.4.x86_64 4/4 Verifying : libcurl-7.76.1-14.el9_0.5.x86_64 1/4 Verifying : libcurl-7.76.1-14.el9_0.4.x86_64 2/4 Verifying : curl-7.76.1-14.el9_0.5.x86_64 3/4 Verifying : curl-7.76.1-14.el9_0.4.x86_64 4/4 Upgraded: curl-7.76.1-14.el9_0.5.x86_64 libcurl-7.76.1-14.el9_0.5.x86_64 Complete! [root@localhost ~]# |
1.3. Container runtimes
Your cluster must have an available container runtime. If you use KubeKey to set up a cluster, KubeKey installs the latest version of Docker by default. Alternatively, you can manually install Docker or other container runtimes before you create a cluster.
|
Supported Container Runtime |
Version |
|
Docker |
19.3.8 + |
|
containerd |
Latest |
|
CRI-O (experimental, not fully tested) |
Latest |
|
iSula (experimental, not fully tested) |
Latest |
-
Install Docker
|
dnf install docker |
|
[root@localhost ~]# dnf install docker Last metadata expiration check: 0:17:35 ago on Thu 06 Oct 2022 04:23:34 PM KST. Dependencies resolved. ====================================================================================== Package Architecture Version Repository Size ====================================================================================== Installing: podman-docker noarch 2:4.1.1-1.el9_0 appstream 40 k Upgrading: podman x86_64 2:4.1.1-1.el9_0 appstream 12 M podman-catatonit x86_64 2:4.1.1-1.el9_0 appstream 350 k Transaction Summary ====================================================================================== Install 1 Package Upgrade 2 Packages Total download size: 12 M Is this ok [y/N]: y Downloading Packages: (1/3): podman-docker-4.1.1-1.el9_0.noarch.rpm 756 kB/s | 40 kB 00:00 (2/3): podman-catatonit-4.1.1-1.el9_0.x86_64.rpm 3.6 MB/s | 350 kB 00:00 (3/3): podman-4.1.1-1.el9_0.x86_64.rpm 9.9 MB/s | 12 MB 00:01 -------------------------------------------------------------------------------------- Total 7.1 MB/s | 12 MB 00:01 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Upgrading : podman-2:4.1.1-1.el9_0.x86_64 1/5 Upgrading : podman-catatonit-2:4.1.1-1.el9_0.x86_64 2/5 Installing : podman-docker-2:4.1.1-1.el9_0.noarch 3/5 Cleanup : podman-catatonit-2:4.0.2-7.el9_0.x86_64 4/5 Cleanup : podman-2:4.0.2-7.el9_0.x86_64 5/5 Running scriptlet: podman-2:4.0.2-7.el9_0.x86_64 5/5 Verifying : podman-docker-2:4.1.1-1.el9_0.noarch 1/5 Verifying : podman-catatonit-2:4.1.1-1.el9_0.x86_64 2/5 Verifying : podman-catatonit-2:4.0.2-7.el9_0.x86_64 3/5 Verifying : podman-2:4.1.1-1.el9_0.x86_64 4/5 Verifying : podman-2:4.0.2-7.el9_0.x86_64 5/5 Upgraded: podman-2:4.1.1-1.el9_0.x86_64 podman-catatonit-2:4.1.1-1.el9_0.x86_64 Installed: podman-docker-2:4.1.1-1.el9_0.noarch Complete! [root@localhost ~]# |
1.4. Dependency requirements
KubeKey can install Kubernetes and KubeSphere together. The dependency that needs to be installed may be different based on the Kubernetes version to be installed. You can refer to the following list to see if you need to install relevant dependencies on your node in advance.
|
Dependency |
- 이전글kubesphere - 설치 II 22.10.26
- 다음글kubesphere - 개요 I 22.10.18
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