gg修改器root使用视频

工具详情

各位游戏大佬大家好，今天小编为大家分享关于gg修改器root使用视频的内容，轻松修改游戏数据，赶快来一起来看看吧。

了解Ansible：

Ansible是一个配置管理和应用部署工具,基于Python开发，集合了众多运维工具（puppet、cfengine、chef、func、fabric、SaltStack ）的优点，实现了批量系统配置、批量程序部署、批量运行命令等功能。

Ansible可以去对服务器上（1-N台）的一些系统应用进行配置管理，更该部分参数。

Ansible可以去安装一个新的软件应用，或者是一组软件应用。

Ansible优点：

理解Ansible架构与大体执行过程：

Ansible配置以ini格式存储配置数据，在Ansible中⼏乎所有配置都可以通过Ansible的Playbook或环境变量来重新赋值。在运⾏Ansible命令时，命令将会按照以下顺序查找配置⽂件。

ANSIBLE_CONFIG：⾸先，Ansible命令会检查环境变量，及这个环境变量指向的配置⽂件。
./ansible.cfg：其次，将会检查当前⽬录下的ansible.cf g配置⽂件。
~/.ansible.cfg ：再次，将会检查当前⽤户home⽬录下的.ansible.cf g配置⽂件。
/etc/ansible/ansible.cfg ：最后，将会检查在⽤软件包管理⼯具安装Ansible时⾃动产⽣的配置⽂件。

环境介绍：

管理主机 k8s_master1 192.168.1.18

被托管主机 k8s_node1 192.168.1.19

被托管主机 K8S_node2 192.168.1.20

操作系统 Centos 7.5

环境准备：

1.生成ansible管理主机公钥，来免密登录其他被托管主机

[root@k8s_master1 ~]# ssh-keygen -t rsa -f /root/.ssh/id_rsa -N ’’ Generating public/private rsa key pair. Your identification has been saved in /root/.ssh/id_rsa. Your public key has been saved in /root/.ssh/id_rsa.pub. The key fingerprint is: SHA256:C83s9W2AFEOhYsFt3ZDlsKtQcTBbqG7jehzG7LMHG+g root@k8s_master1 The key’s randomart image is: +---[RSA 2048]----+ | ...+=X*. | | ..+Bo*. | | oo+ o . | | ..* . o | | =o S + . | | . @+ + . o | | . * *+ . o | | E B . . | | .o.+ | +----[SHA256]-----+

2.将ansible管理主机的ssh公钥发至其他被托管主机上

[root@k8s_master1 ~]# for i in 19 20 > do > ssh-copy-id root@192.168.1.$i > done


/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"

/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed

/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys

root@192.168.1.19’s password:
Number of key(s) added: 1
Now try logging into the machine, with:   "ssh ’root@192.168.1.19’"

and check to make sure that only the key(s) you wanted were added.
/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"

The authenticity of host ’192.168.1.20 (192.168.1.20)’ can’t be established.

ECDSA key fingerprint is SHA256:DI9rx0dRdCTu6Cl7zRfi7873nsD/quehEO+m/BNxZwM.

ECDSA key fingerprint is MD5:8a:9f:cb:c8:b0:38:23:c6:95:7e:72:97:f2:d0:33:7b.

Are you sure you want to continue connecting (yes/no)? yes

/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed

/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys

root@192.168.1.20’s password:
Number of key(s) added: 1

Now try logging into the machine, with: "ssh ’root@192.168.1.20’" and check to make sure that only the key(s) you wanted were added.

3.被托管主机上查看公钥发送情况

[root@k8s_node1 ~]# ll /root/.ssh/ 总用量 4 -rw------- 1 root root 398 8月 9 17:49 authorized_keys

[root@k8s_node2 ~]# ll /root/.ssh/ 总用量 4 -rw------- 1 root root 398 8月 9 17:49 authorized_keys

4.测试ansible管理主机免密登录被托管主机

[root@k8s_master1 ~]# ssh root@192.168.1.19 Last login: Mon Aug 9 17:53:32 2021 from 192.168.1.18


[root@k8s_node1 ~]# 登出

Connection to 192.168.1.19 closed.
[root@k8s_master1 ~]# ssh root@192.168.1.20

Last login: Mon Aug  9 17:53:29 2021 from 192.168.1.18

[root@k8s_node2 ~]# 登出 Connection to 192.168.1.20 closed.

注意：

由于我们只是在ansible管理主机上生成了公钥，并且只是单向的将ansible管理主机的公钥分别传给另外两台被托管主机，所以免密登录只能是ansible管理主机免密登录另外两台被托管主机，他们三台主机之间并不能互相免密登录。（要实现三台主机互相免密登录，需要分别在三台主机上都生成各自的公钥，并且三台主机还需要把自己的公钥在三台主机中相互发送，这样三台主机就可以实现相互免密登录了。）

修改/etc/hosts：

修改/etc/hosts项不是必须，只是为了后续使用方便（如更快解析主机名与IP）。在此之前，请提前修改主机名。临时修改主机名：hostname ‘主机名’永久修改主机名：‘修改/etc/hostname文件’，重启生效。

[root@k8s_master1 ~]# vim /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.1.18 k8s_master1 //管理主机 192.168.1.19 k8s_node1 //被托管主机1 192.168.1.20 k8s_node2 //被托管主机2


--发送修改好的/etc/hosts文件至另外两台被托管主机，就不用手动添加--

[root@k8s_master1 ~]# for i in 19 20

> do

> scp /etc/hosts root@192.168.1.$i:/etc/

> done
--验证发送情况--

[root@k8s_node1 ~]# cat /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4

::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

192.168.1.18 k8s_master1

192.168.1.19 k8s_node1

192.168.1.20 k8s_node2

[root@k8s_node2 ~]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.1.18 k8s_master1 192.168.1.19 k8s_node1 192.168.1.20 k8s_node2

安装Ansible：

对管理主机
- 要求Python 2.6或2.7及以上
Ansible使用以下模块，都需要安装
- paramiko
- PyYAML
- Jinja2
- httplib2
- six
对被托管主机
- ansible默认通过SSH协议管理机器
- 被管理主机要开启ssh服务，允许ansible主机登录
- 在托管节点上也需要安装Python2.5或以上的版本
- 如果托管节点上开启了SElinux，需要安装libselinux-python

1.配置epel源

[root@k8s_master1 ~]# cat >> /etc/yum.repos.d/my.repo << EOF > [epel] > name=epel > baseurl=http://mirrors./epel/7Server/x86_64/ > enable=1 > gpgcheck=0 > EOF

[root@k8s_master1 ~]# cat /etc/yum.repos.d/my.repo [epel] name=epel baseurl=http://mirrors./epel/7Server/x86_64/ enable=1 gpgcheck=0

2.加载epel源

[root@k8s_master1 ~]# yum clean all

[root@k8s_master1 ~]# yum repolist 已加载插件：fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.ustc. * extras: mirrors.ustc. * updates: mirrors.ustc. base | 3.6 kB 00:00:00 docker-ce-stable | 3.5 kB 00:00:00 epel | 4.7 kB 00:00:00 extras | 2.9 kB 00:00:00 updates | 2.9 kB 00:00:00 (1/6): epel/group_gz | 96 kB 00:00:00 (2/6): epel/updateinfo | 1.0 MB 00:00:00 (3/6): extras/7/x86_64/primary_db | 242 kB 00:00:00 (4/6): epel/primary_db | 6.9 MB 00:00:00 (5/6): docker-ce-stable/7/x86_64/primary_db | 63 kB 00:00:01 (6/6): updates/7/x86_64/primary_db | 9.5 MB 00:00:01 源标识源名称状态 base/7/x86_64 CentOS-7 - Base 10,072 docker-ce-stable/7/x86_64 Docker CE Stable - x86_64 122 epel epel 13,625 extras/7/x86_64 CentOS-7 - Extras 498 updates/7/x86_64 CentOS-7 - Updates 2,552 repolist: 26,869

3.管理主机安装ansible

[root@k8s_master1 ~]# yum -y install ansible ...... ====================================================================================================================== 正在安装: ansible noarch 2.9.23-1.el7 epel 17 M 为依赖而安装: PyYAML x86_64 3.10-11.el7 base 153 k libyaml x86_64 0.1.4-11.el7_0 base 55 k python-babel noarch 0.9.6-8.el7 base 1.4 M python-backports x86_64 1.0-8.el7 base 5.8 k python-backports-ssl_match_hostname noarch 3.5.0.1-1.el7 base 13 k python-cffi x86_64 1.6.0-5.el7 base 218 k python-enum34 noarch 1.0.4-1.el7 base 52 k python-idna noarch 2.4-1.el7 base 94 k python-ipaddress noarch 1.0.16-2.el7 base 34 k python-jinja2 noarch 2.7.2-4.el7 base 519 k python-markupsafe x86_64 0.11-10.el7 base 25 k python-paramiko noarch 2.1.1-9.el7 base 269 k python-ply noarch 3.4-11.el7 base 123 k python-pycparser noarch 2.14-1.el7 base 104 k python-setuptools noarch 0.9.8-7.el7 base 397 k python-six noarch 1.9.0-2.el7 base 29 k python2-cryptography x86_64 1.7.2-2.el7 base 502 k python2-httplib2 noarch 0.18.1-3.el7 epel 125 k python2-jmespath noarch 0.9.4-2.el7 epel 41 k python2-pyasn1 noarch 0.1.9-7.el7 base 100 k sshpass x86_64 1.06-2.el7 extras 21 k


......
已安装:

  ansible.noarch 0:2.9.23-1.el7
作为依赖被安装:

  PyYAML.x86_64 0:3.10-11.el7                                         libyaml.x86_64 0:0.1.4-11.el7_0

  python-babel.noarch 0:0.9.6-8.el7                                   python-backports.x86_64 0:1.0-8.el7

  python-backports-ssl_match_hostname.noarch 0:3.5.0.1-1.el7          python-cffi.x86_64 0:1.6.0-5.el7

  python-enum34.noarch 0:1.0.4-1.el7                                  python-idna.noarch 0:2.4-1.el7

  python-ipaddress.noarch 0:1.0.16-2.el7                              python-jinja2.noarch 0:2.7.2-4.el7

  python-markupsafe.x86_64 0:0.11-10.el7                              python-paramiko.noarch 0:2.1.1-9.el7

  python-ply.noarch 0:3.4-11.el7                                      python-pycparser.noarch 0:2.14-1.el7

  python-setuptools.noarch 0:0.9.8-7.el7                              python-six.noarch 0:1.9.0-2.el7

  python2-cryptography.x86_64 0:1.7.2-2.el7                           python2-httplib2.noarch 0:0.18.1-3.el7

  python2-jmespath.noarch 0:0.9.4-2.el7                               python2-pyasn1.noarch 0:0.1.9-7.el7

  sshpass.x86_64 0:1.06-2.el7

完毕！

验证：

[root@k8s_master1 ~]# ansible --version ansible 2.9.23 config file = /etc/ansible/ansible.cfg configured module search path = [u’/root/.ansible/plugins/modules’, u’/usr/share/ansible/plugins/modules’] ansible python module location = /usr/lib/python2.7/site-packages/ansible executable location = /usr/bin/ansible python version = 2.7.5 (default, Apr 11 2018, 07:36:10) [GCC 4.8.5 20150623 (Red Hat 4.8.5-28)]