java spring boot 自动化运维笔记-k3s版本-废弃
java spring boot k8s
·
k3s 安装
在 win10 hyperv 上 安装 centos7
启动centos7
k3s安装准备: github ip地址
不做这一步, k3s安装命令 “curl -sfL https://get.k3s.io | sh -” 中访问github 将无法访问
echo "
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# Update time: 2022-02-18T18:05:25+08:00
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# GitHub520 Host End
######github hosts end
">/etc/hosts
k3s安装
命令
curl -sfL https://get.k3s.io | sh -
命令输出如下:
[root@localhost ~]# curl -sfL https://get.k3s.io | sh -
[INFO] Finding release for channel stable
[INFO] Using v1.22.7+k3s1 as release
[INFO] Downloading hash https://github.com/k3s-io/k3s/releases/download/v1.22.7+k3s1/sha256sum-amd64.txt
[INFO] Downloading binary https://github.com/k3s-io/k3s/releases/download/v1.22.7+k3s1/k3s
[INFO] Verifying binary download
[INFO] Installing k3s to /usr/local/bin/k3s
Loaded plugins: fastestmirror
Determining fastest mirrors
* base: mirrors.nju.edu.cn
* extras: mirrors.nju.edu.cn
* updates: mirrors.njupt.edu.cn
base | 3.6 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/4): base/7/x86_64/group_gz | 153 kB 00:00:00
(2/4): extras/7/x86_64/primary_db | 246 kB 00:00:00
(3/4): base/7/x86_64/primary_db | 6.1 MB 00:00:01
(4/4): updates/7/x86_64/primary_db | 14 MB 00:00:07
Resolving Dependencies
--> Running transaction check
---> Package yum-utils.noarch 0:1.1.31-54.el7_8 will be installed
--> Processing Dependency: python-kitchen for package: yum-utils-1.1.31-54.el7_8.noarch
--> Processing Dependency: libxml2-python for package: yum-utils-1.1.31-54.el7_8.noarch
--> Running transaction check
---> Package libxml2-python.x86_64 0:2.9.1-6.el7_9.6 will be installed
--> Processing Dependency: libxml2 = 2.9.1-6.el7_9.6 for package: libxml2-python-2.9.1-6.el7_9.6.x86_64
---> Package python-kitchen.noarch 0:1.1.1-5.el7 will be installed
--> Processing Dependency: python-chardet for package: python-kitchen-1.1.1-5.el7.noarch
--> Running transaction check
---> Package libxml2.x86_64 0:2.9.1-6.el7.5 will be updated
---> Package libxml2.x86_64 0:2.9.1-6.el7_9.6 will be an update
---> Package python-chardet.noarch 0:2.2.1-3.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
==========================================================================================================================================================================================
Package Arch Version Repository Size
==========================================================================================================================================================================================
Installing:
yum-utils noarch 1.1.31-54.el7_8 base 122 k
Installing for dependencies:
libxml2-python x86_64 2.9.1-6.el7_9.6 updates 247 k
python-chardet noarch 2.2.1-3.el7 base 227 k
python-kitchen noarch 1.1.1-5.el7 base 267 k
Updating for dependencies:
libxml2 x86_64 2.9.1-6.el7_9.6 updates 668 k
Transaction Summary
==========================================================================================================================================================================================
Install 1 Package (+3 Dependent packages)
Upgrade ( 1 Dependent package)
Total download size: 1.5 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
warning: /var/cache/yum/x86_64/7/base/packages/python-kitchen-1.1.1-5.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
Public key for python-kitchen-1.1.1-5.el7.noarch.rpm is not installed
(1/5): python-kitchen-1.1.1-5.el7.noarch.rpm | 267 kB 00:00:00
Public key for libxml2-python-2.9.1-6.el7_9.6.x86_64.rpm is not installed
(2/5): libxml2-python-2.9.1-6.el7_9.6.x86_64.rpm | 247 kB 00:00:00
(3/5): yum-utils-1.1.31-54.el7_8.noarch.rpm | 122 kB 00:00:00
(4/5): python-chardet-2.2.1-3.el7.noarch.rpm | 227 kB 00:00:00
(5/5): libxml2-2.9.1-6.el7_9.6.x86_64.rpm | 668 kB 00:00:00
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 2.7 MB/s | 1.5 MB 00:00:00
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Importing GPG key 0xF4A80EB5:
Userid : "CentOS-7 Key (CentOS 7 Official Signing Key) <security@centos.org>"
Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5
Package : centos-release-7-9.2009.0.el7.centos.x86_64 (@anaconda)
From : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Updating : libxml2-2.9.1-6.el7_9.6.x86_64 1/6
Installing : libxml2-python-2.9.1-6.el7_9.6.x86_64 2/6
Installing : python-chardet-2.2.1-3.el7.noarch 3/6
Installing : python-kitchen-1.1.1-5.el7.noarch 4/6
Installing : yum-utils-1.1.31-54.el7_8.noarch 5/6
Cleanup : libxml2-2.9.1-6.el7.5.x86_64 6/6
Verifying : python-chardet-2.2.1-3.el7.noarch 1/6
Verifying : libxml2-2.9.1-6.el7_9.6.x86_64 2/6
Verifying : libxml2-python-2.9.1-6.el7_9.6.x86_64 3/6
Verifying : python-kitchen-1.1.1-5.el7.noarch 4/6
Verifying : yum-utils-1.1.31-54.el7_8.noarch 5/6
Verifying : libxml2-2.9.1-6.el7.5.x86_64 6/6
Installed:
yum-utils.noarch 0:1.1.31-54.el7_8
Dependency Installed:
libxml2-python.x86_64 0:2.9.1-6.el7_9.6 python-chardet.noarch 0:2.2.1-3.el7 python-kitchen.noarch 0:1.1.1-5.el7
Dependency Updated:
libxml2.x86_64 0:2.9.1-6.el7_9.6
Complete!
Loaded plugins: fastestmirror
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.nju.edu.cn
* extras: mirrors.nju.edu.cn
* updates: mirrors.njupt.edu.cn
rancher-k3s-common-stable | 2.9 kB 00:00:00
rancher-k3s-common-stable/primary_db | 3.4 kB 00:00:01
Resolving Dependencies
--> Running transaction check
---> Package k3s-selinux.noarch 0:1.1-1.el7 will be installed
--> Processing Dependency: container-selinux < 2:2.164.2 for package: k3s-selinux-1.1-1.el7.noarch
--> Processing Dependency: container-selinux >= 2:2.107-3 for package: k3s-selinux-1.1-1.el7.noarch
--> Running transaction check
---> Package container-selinux.noarch 2:2.119.2-1.911c772.el7_8 will be installed
--> Processing Dependency: policycoreutils-python for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
--> Running transaction check
---> Package policycoreutils-python.x86_64 0:2.5-34.el7 will be installed
--> Processing Dependency: setools-libs >= 3.3.8-4 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libsemanage-python >= 2.5-14 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: audit-libs-python >= 2.1.3-4 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: python-IPy for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1(VERS_1.4)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1(VERS_1.2)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libcgroup for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libapol.so.4(VERS_4.0)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: checkpolicy for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1()(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libapol.so.4()(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Running transaction check
---> Package audit-libs-python.x86_64 0:2.8.5-4.el7 will be installed
---> Package checkpolicy.x86_64 0:2.5-8.el7 will be installed
---> Package libcgroup.x86_64 0:0.41-21.el7 will be installed
---> Package libsemanage-python.x86_64 0:2.5-14.el7 will be installed
---> Package python-IPy.noarch 0:0.75-6.el7 will be installed
---> Package setools-libs.x86_64 0:3.3.8-4.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
==========================================================================================================================================================================================
Package Arch Version Repository Size
==========================================================================================================================================================================================
Installing:
k3s-selinux noarch 1.1-1.el7 rancher-k3s-common-stable 16 k
Installing for dependencies:
audit-libs-python x86_64 2.8.5-4.el7 base 76 k
checkpolicy x86_64 2.5-8.el7 base 295 k
container-selinux noarch 2:2.119.2-1.911c772.el7_8 extras 40 k
libcgroup x86_64 0.41-21.el7 base 66 k
libsemanage-python x86_64 2.5-14.el7 base 113 k
policycoreutils-python x86_64 2.5-34.el7 base 457 k
python-IPy noarch 0.75-6.el7 base 32 k
setools-libs x86_64 3.3.8-4.el7 base 620 k
Transaction Summary
==========================================================================================================================================================================================
Install 1 Package (+8 Dependent packages)
Total download size: 1.7 M
Installed size: 5.4 M
Downloading packages:
(1/9): container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm | 40 kB 00:00:00
(2/9): audit-libs-python-2.8.5-4.el7.x86_64.rpm | 76 kB 00:00:00
(3/9): libcgroup-0.41-21.el7.x86_64.rpm | 66 kB 00:00:00
(4/9): checkpolicy-2.5-8.el7.x86_64.rpm | 295 kB 00:00:00
(5/9): libsemanage-python-2.5-14.el7.x86_64.rpm | 113 kB 00:00:00
(6/9): python-IPy-0.75-6.el7.noarch.rpm | 32 kB 00:00:00
(7/9): policycoreutils-python-2.5-34.el7.x86_64.rpm | 457 kB 00:00:00
(8/9): setools-libs-3.3.8-4.el7.x86_64.rpm | 620 kB 00:00:00
warning: /var/cache/yum/x86_64/7/rancher-k3s-common-stable/packages/k3s-selinux-1.1-1.el7.noarch.rpm: Header V4 RSA/SHA1 Signature, key ID e257814a: NOKEY2.9 kB/s | 1.7 MB 00:00:00 ETA
Public key for k3s-selinux-1.1-1.el7.noarch.rpm is not installed
(9/9): k3s-selinux-1.1-1.el7.noarch.rpm | 16 kB 00:00:05
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 316 kB/s | 1.7 MB 00:00:05
Retrieving key from https://rpm.rancher.io/public.key
Importing GPG key 0xE257814A:
Userid : "Rancher (CI) <ci@rancher.com>"
Fingerprint: c8cf f216 4551 26e9 b9c9 18be 925e a29a e257 814a
From : https://rpm.rancher.io/public.key
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : setools-libs-3.3.8-4.el7.x86_64 1/9
Installing : libcgroup-0.41-21.el7.x86_64 2/9
Installing : audit-libs-python-2.8.5-4.el7.x86_64 3/9
Installing : python-IPy-0.75-6.el7.noarch 4/9
Installing : libsemanage-python-2.5-14.el7.x86_64 5/9
Installing : checkpolicy-2.5-8.el7.x86_64 6/9
Installing : policycoreutils-python-2.5-34.el7.x86_64 7/9
Installing : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch 8/9
Installing : k3s-selinux-1.1-1.el7.noarch 9/9
Verifying : checkpolicy-2.5-8.el7.x86_64 1/9
Verifying : k3s-selinux-1.1-1.el7.noarch 2/9
Verifying : libsemanage-python-2.5-14.el7.x86_64 3/9
Verifying : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch 4/9
Verifying : python-IPy-0.75-6.el7.noarch 5/9
Verifying : policycoreutils-python-2.5-34.el7.x86_64 6/9
Verifying : audit-libs-python-2.8.5-4.el7.x86_64 7/9
Verifying : libcgroup-0.41-21.el7.x86_64 8/9
Verifying : setools-libs-3.3.8-4.el7.x86_64 9/9
Installed:
k3s-selinux.noarch 0:1.1-1.el7
Dependency Installed:
audit-libs-python.x86_64 0:2.8.5-4.el7 checkpolicy.x86_64 0:2.5-8.el7 container-selinux.noarch 2:2.119.2-1.911c772.el7_8 libcgroup.x86_64 0:0.41-21.el7
libsemanage-python.x86_64 0:2.5-14.el7 policycoreutils-python.x86_64 0:2.5-34.el7 python-IPy.noarch 0:0.75-6.el7 setools-libs.x86_64 0:3.3.8-4.el7
Complete!
[INFO] Creating /usr/local/bin/kubectl symlink to k3s
[INFO] Creating /usr/local/bin/crictl symlink to k3s
[INFO] Creating /usr/local/bin/ctr symlink to k3s
[INFO] Creating killall script /usr/local/bin/k3s-killall.sh
[INFO] Creating uninstall script /usr/local/bin/k3s-uninstall.sh
[INFO] env: Creating environment file /etc/systemd/system/k3s.service.env
[INFO] systemd: Creating service file /etc/systemd/system/k3s.service
[INFO] systemd: Enabling k3s unit
Created symlink from /etc/systemd/system/multi-user.target.wants/k3s.service to /etc/systemd/system/k3s.service.
[INFO] systemd: Starting k3s
安装完
k3s kubectl get node
172.26.43.214 为 “centos 7 @hyperv” ip地址
禁用防火墙
systemctl disable firewalld
systemctl stop firewalld
转发 "centos 7 @ hyperv " 其端口 到主机win10
在主机win10下运行
#netsh interface portproxy add v4tov4 listenport=外网端口 listenaddress=主IP connectaddress=私网IP connectport=私网IP端口
netsh interface portproxy add v4tov4 listenport=6443 listenaddress=127.0.0.1 connectaddress=172.26.43.214 connectport=6443
k3s dashboard 安装
GITHUB_URL=https://github.com/kubernetes/dashboard/releases
VERSION_KUBE_DASHBOARD=$(curl -w '%{url_effective}' -I -L -s -S ${GITHUB_URL}/latest -o /dev/null | sed -e 's|.*/||')
k3s kubectl create -f https://raw.githubusercontent.com/kubernetes/dashboard/${VERSION_KUBE_DASHBOARD}/aio/deploy/recommended.yaml
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