{"id":815,"date":"2022-10-24T17:58:40","date_gmt":"2022-10-24T09:58:40","guid":{"rendered":"https:\/\/www.jchj.top\/?p=815"},"modified":"2025-09-26T11:25:20","modified_gmt":"2025-09-26T03:25:20","slug":"ansible%e7%ae%80%e4%bb%8b%e5%8f%8a%e9%83%a8%e7%bd%b2","status":"publish","type":"post","link":"https:\/\/www.jchj.top\/?p=815","title":{"rendered":"ansible\u7b80\u4ecb\u4e0e\u90e8\u7f72"},"content":{"rendered":"\n

\u4e00\uff1a ansible \u7684\u6982\u8ff0<\/p>\n\n\n\n

1. ansible\u7b80\u4ecb<\/p>\n\n\n\n

Ansible\u662f\u4e00\u6b3e\u4e3a\u7c7bUnix\u7cfb\u7edf\u5f00\u53d1\u7684\u81ea\u7531\u5f00\u6e90\u7684\u914d\u7f6e\u548c\u81ea\u52a8\u5316\u5de5\u5177\u3002<\/p>\n\n\n\n

\u5b83\u7528Python\u5199\u6210\uff0c\u7c7b\u4f3c\u4e8esaltstack\u548cPuppet\uff0c\u4f46\u662f\u6709\u4e00\u4e2a\u4e0d\u540c\u548c\u4f18\u70b9\u662f\u6211\u4eec\u4e0d\u9700\u8981\u5728\u8282\u70b9\u4e2d\u5b89\u88c5\u4efb\u4f55\u5ba2\u6237\u7aef\u3002<\/p>\n\n\n\n

\u5b83\u4f7f\u7528SSH\u6765\u548c\u8282\u70b9\u8fdb\u884c\u901a\u4fe1\u3002Ansible\u57fa\u4e8e Python paramiko \u5f00\u53d1\uff0c\u5206\u5e03\u5f0f\uff0c\u65e0\u9700\u5ba2\u6237\u7aef\uff0c\u8f7b\u91cf\u7ea7\uff0c\u914d\u7f6e\u8bed\u6cd5\u4f7f\u7528 YMAL \u53ca Jinja2\u6a21\u677f\u8bed\u8a00\uff0c\u66f4\u5f3a\u7684\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u64cd\u4f5c\u3002<\/p>\n\n\n\n

2. \u5b98\u65b9\u7f51\u7ad9<\/p>\n\n\n\n

\nhttps:\/\/www.ansible.com\/\n<\/div><\/figure>\n\n\n\n

\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u4e0a\u9762\u7684\u7ea2\u5e3d\u6807\u5fd7\uff0c\u7ea2\u5e3d\u516c\u53f8\u4e8e2015\u5e7410\u6708\u6536\u8d2d\u4e86ansible\uff0c\u800cansible\u6210\u7acb\u4e8e2013\u5e74\u3002<\/p>\n\n\n\n

3. ansible \u7684\u7279\u70b9<\/p>\n\n\n\n

1\u3001\u90e8\u7f72\u7b80\u5355\uff0c\u6ca1\u6709\u5ba2\u6237\u7aef\uff0c\u53ea\u9700\u5728\u4e3b\u63a7\u7aef\u90e8\u7f72Ansible\u73af\u5883\uff0c\u88ab\u63a7\u7aef\u65e0\u9700\u505a\u4efb\u4f55\u64cd\u4f5c\uff1b<\/p>\n\n\n\n

2. \u6a21\u5757\u5316\uff1a\u8c03\u7528\u7279\u5b9a\u7684\u6a21\u5757\uff0c\u5b8c\u6210\u7279\u5b9a\u4efb\u52a1<\/p>\n\n\n\n

3. \u9ed8\u8ba4\u4f7f\u7528SSH\u534f\u8bae\u5bf9\u8bbe\u5907\u8fdb\u884c\u7ba1\u7406\uff1b<\/p>\n\n\n\n

4. \u4e3b\u4ece\u96c6\u4e2d\u5316\u7ba1\u7406\uff1b<\/p>\n\n\n\n

5\u3001\u914d\u7f6e\u7b80\u5355\u3001\u529f\u80fd\u5f3a\u5927\u3001\u6269\u5c55\u6027\u5f3a\uff1b<\/p>\n\n\n\n

6\u3001\u652f\u6301API\u53ca\u81ea\u5b9a\u4e49\u6a21\u5757\uff0c\u53ef\u901a\u8fc7Python\u8f7b\u677e\u6269\u5c55\uff1b<\/p>\n\n\n\n

7\u3001\u901a\u8fc7Playbooks\u6765\u5b9a\u5236\u5f3a\u5927\u7684\u914d\u7f6e\u3001\u72b6\u6001\u7ba1\u7406<\/p>\n\n\n\n

8. \u5bf9\u4e91\u8ba1\u7b97\u5e73\u53f0\u3001\u5927\u6570\u636e\u90fd\u6709\u5f88\u597d\u7684\u652f\u6301\uff1b<\/p>\n\n\n\n

9. \u5177\u6709\u5e42\u7b49\u6027\uff1a\u4e00\u4e2a\u64cd\u4f5c\u5728\u4e00\u4e2a\u4e3b\u673a\u4e0a\u6267\u884c\u4e00\u904d\u548c\u6267\u884cN\u904d\u7684\u7ed3\u679c\u662f\u4e00\u6837\u7684<\/p>\n\n\n\n

ansible\u662f\u57fa\u4e8e\u6a21\u5757\u5de5\u4f5c\u7684\uff0c\u672c\u8eab\u6ca1\u6709\u6279\u91cf\u90e8\u7f72\u7684\u80fd\u529b\u3002\u771f\u6b63\u5177\u6709\u6279\u91cf\u90e8\u7f72\u7684\u662fansible\u6240\u8fd0\u884c\u7684\u6a21\u5757\uff0cansible\u53ea\u662f\u63d0\u4f9b\u4e00\u79cd\u6846\u67b6\u3002\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n\n\n\n

(1)\u3001\u8fde\u63a5\u63d2\u4ef6connection plugins\uff1a\u8d1f\u8d23\u548c\u88ab\u76d1\u63a7\u7aef\u5b9e\u73b0\u901a\u4fe1\uff1b<\/p>\n\n\n\n

(2)\u3001host inventory\uff1a\u6307\u5b9a\u64cd\u4f5c\u7684\u4e3b\u673a\uff0c\u662f\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\u91cc\u9762\u5b9a\u4e49\u76d1\u63a7\u7684\u4e3b\u673a\uff1b<\/p>\n\n\n\n

(3)\u3001\u5404\u79cd\u6a21\u5757\u6838\u5fc3\u6a21\u5757\u3001command\u6a21\u5757\u3001\u81ea\u5b9a\u4e49\u6a21\u5757\uff1b<\/p>\n\n\n\n

(4)\u3001\u501f\u52a9\u4e8e\u63d2\u4ef6\u5b8c\u6210\u8bb0\u5f55\u65e5\u5fd7\u90ae\u4ef6\u7b49\u529f\u80fd\uff1b<\/p>\n\n\n\n

(5)\u3001playbook\uff1a\u5267\u672c\u6267\u884c\u591a\u4e2a\u4efb\u52a1\u65f6\uff0c\u975e\u5fc5\u9700\u53ef\u4ee5\u8ba9\u8282\u70b9\u4e00\u6b21\u6027\u8fd0\u884c\u591a\u4e2a\u4efb\u52a1<\/p>\n\n\n\n

4. ansible\u7684\u5de5\u4f5c\u673a\u5236<\/p>\n\n\n\n

Ansible \u5728\u7ba1\u7406\u8282\u70b9\u5c06 Ansible \u6a21\u5757\u901a\u8fc7 SSH \u534f\u8bae\u63a8\u9001\u5230\u88ab\u7ba1\u7406\u7aef\u6267\u884c\uff0c\u6267\u884c\u5b8c\u4e4b\u540e\u81ea\u52a8\u5220\u9664\uff0c\u53ef\u4ee5\u4f7f\u7528 SVN \u7b49\u6765\u7ba1\u7406\u81ea\u5b9a\u4e49\u6a21\u5757\u53ca\u7f16\u6392<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u7531\u56fe\u53ef\u4ee5\u770b\u51faAnsible\u7684\u7ec4\u6210\u7531\u4e00\u4e0b\u6a21\u5757\u7ec4\u6210\uff1a<\/p>\n\n\n\n

Ansible\uff1a ansible\u7684\u6838\u5fc3\u6a21\u5757
Host Inventory\uff1a\u4e3b\u673a\u6e05\u5355\uff0c\u4e5f\u5c31\u662f\u88ab\u7ba1\u7406\u7684\u4e3b\u673a\u5217\u8868
Playbooks\uff1aansible\u7684\u5267\u672c\uff0c\u53ef\u60f3\u8c61\u4e3a\u5c06\u591a\u4e2a\u4efb\u52a1\u653e\u7f6e\u5728\u4e00\u8d77\uff0c\u4e00\u5757\u6267\u884c
Core Modules\uff1aansible\u7684\u6838\u5fc3\u6a21\u5757 Custom Modules\uff1a\u81ea\u5b9a\u4e49\u6a21\u5757
Connection Plugins\uff1a\u8fde\u63a5\u63d2\u4ef6\uff0c\u7528\u4e8e\u4e0e\u88ab\u7ba1\u63a7\u4e3b\u673a\u4e4b\u95f4\u57fa\u4e8eSSH\u5efa\u7acb\u8fde\u63a5\u5173\u7cfb
Plugins\uff1a\u5176\u4ed6\u63d2\u4ef6\uff0c\u5305\u62ec\u8bb0\u5f55\u65e5\u5fd7\u7b49<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u4e8c. Asible\u7684\u5b89\u88c5<\/p>\n\n\n\n

1. \u8bbe\u7f6eEPEL\u4ed3\u5e93<\/p>\n\n\n\n

Ansible\u4ed3\u5e93\u9ed8\u8ba4\u4e0d\u5728yum<\/a>\u4ed3\u5e93\u4e2d\uff0c\u56e0\u6b64\u6211\u4eec\u9700\u8981\u4f7f\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u542f\u7528epel\u4ed3\u5e93<\/p>\n\n\n\n

[root@localhost ~]# yum install epel-release -y<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

2. \u4f7f\u7528yum\u5b89\u88c5Ansible<\/p>\n\n\n\n

[root@localhost ~]# yum install ansible -y<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

3. \u67e5\u770bansible\u7684\u7248\u672c<\/p>\n\n\n\n

[root@localhost ~]# ansible –version ansible 2.9.27   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, Nov 16 2020, 22:23:17) [GCC 4.8.5 20150623 (Red Hat 4.8.5-44)]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

ansible\u7684\u547d\u4ee4\u53c2\u6570<\/p>\n\n\n\n

anisble\u547d\u4ee4\u8bed\u6cd5\uff1a ansible [-i \u4e3b\u673a\u6587\u4ef6] [-f \u6279\u6b21] [\u7ec4\u540d] [-m \u6a21\u5757\u540d\u79f0] [-a \u6a21\u5757\u53c2\u6570]<\/p>\n\n\n\n

\u53c2\u6570                           \u529f\u80fd
-v                               \u8be6\u7ec6\u6a21\u5f0f\uff0c\u5982\u679c\u6267\u884c\u6210\u529f\uff0c\u8f93\u51fa\u8be6\u7ec6\u7ed3\u679c
-i                                \u6307\u5b9ahost\u6587\u4ef6\u8def\u5f84\uff0c\u9ed8\u8ba4\u5728\/etc\/ansible\/hosts
-f,-forks=NUM             NUM\u9ed8\u8ba4\u662f\u6574\u65705\uff0c\u6307\u5b9afork\u5f00\u542f\u540c\u6b65\u8fdb\u7a0b\u7684\u4e2a\u6570
-m                               \u6307\u5b9a\u4f7f\u7528\u7684module\u540d\u79f0\uff0c\u9ed8\u8ba4command\u6a21\u5757
-a                                \u6307\u5b9a\u6a21\u5757\u7684\u53c2\u6570
-k                                \u63d0\u793a\u8f93\u5165SSH\u5bc6\u7801\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u57fa\u4e8essh\u5bc6\u94a5\u8ba4\u8bc1
-sudo                          \u6307\u5b9a\u4f7f\u7528sudo\u83b7\u53d6root\u6743\u9650
-K                               \u63d0\u793a\u8f93\u5165sudo\u5bc6\u7801
-u                                \u6307\u5b9a\u79fb\u52a8\u7aef\u7684\u6267\u884c\u7528\u6237
-C                                \u6d4b\u8bd5\u547d\u4ee4\u6267\u884c\u4f1a\u6539\u53d8\u4ec0\u4e48\u5185\u5bb9\uff0c\u4e0d\u4f1a\u771f\u6b63\u7684\u53bb\u6267\u884c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

ansible-doc \u8be6\u7ec6\u53c2\u6570<\/p>\n\n\n\n

[root@localhost ~]# ansible-doc -l<\/p>\n\n\n\n

\u5217\u51fa\u6240\u6709\u6a21\u5757\u5217\u8868<\/p>\n\n\n\n

fortios_router_community_list              Configure community lists in Fortinet’s FortiOS and FortiGate azure_rm_devtestlab_info                                      Get Azure DevTest Lab facts
ecs_taskdefinition                                            register a task definition in ecs
avi_alertscriptconfig                     Module for setup of AlertScriptConfig Avi RESTful Object
tower_receive                                                Receive assets from Ansible Tower
netapp_e_iscsi_target                        NetApp E-Series manage iSCSI target configuration
azure_rm_acs                                      Manage an Azure Container Service(ACS) instance
fortios_log_syslogd2_filter           Filters for remote system server in Fortinet’s FortiOS and FortiGate junos_rpc                                                     Runs an arbitrary RPC over NetConf on an Juniper JUNOS device na_elementsw_vlan                                             NetApp Element Software Manage VLAN pn_ospf                                                       CLI command to add\/remove ospf protocol to a vRouter pn_snmp_vacm                                       CLI command to create\/modify\/delete snmp-vacm
cp_mgmt_service_sctp                Manages service-sctp objects on Check Point over Web Services API onyx_ospf                                  Manage OSPF protocol on Mellanox ONY netwodevices :<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\u6307\u5b9a\u67e5\u770b\u67d0\u4e2a\u6a21\u5757\u7684\u53c2\u6570
ansible-doc -s \u6a21\u5757\u540d\u5b57
[root@localhost ~]# ansible-doc -s onyx_ospf – name: Manage OSPF protocol on Mellanox ONYX network devices  
onyx_ospf:      
interfaces:            # List of interfaces and areas. Required if `state=present’.      
ospf:                  # (required) OSPF instance number 1-65535      
router_id:             # OSPF router ID. Required if `state=present’.      
state:                 # OSPF state.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u4e09. ansible\u7684\u4f7f\u7528<\/p>\n\n\n\n

1. \u57fa\u4e8e\u7aef\u53e3\uff0c\u7528\u6237\uff0c\u5bc6\u7801\u5b9a\u4e49\u4e3b\u673a\u6e05\u5355<\/p>\n\n\n\n

\u683c\u5f0f\uff1a<\/p>\n\n\n\n

ansible\u57fa\u4e8essh\u8fde\u63a5-i \uff08inventory\uff09\u53c2\u6570\u540e\u6307\u5b9a\u7684\u8fdc\u7a0b\u4e3b\u673a\u65f6\uff0c\u4e5f\u53ef\u4ee5\u5199\u7aef\u53e3\uff0c\u7528\u6237\uff0c\u5bc6\u7801\u3002<\/p>\n\n\n\n

\u5982\uff1a<\/p>\n\n\n\n

ansible_ssh_port: \u6307\u5b9assh\u7aef\u53e3 ansible_ssh_user:\u6307\u5b9a ssh \u7528\u6237 ansible_ssh_pass: \u6307\u5b9a ssh \u7528\u6237\u767b\u5f55\u662f\u8ba4\u8bc1\u5bc6\u7801\uff08\u660e\u6587\u5bc6\u7801\u4e0d\u5b89\u5168\uff09 ansible_sudo_pass: \u6307\u660e sudo \u65f6\u5019\u7684\u5bc6\u7801<\/p>\n\n\n\n

\u6dfb\u52a0\u7684\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n

[root@localhost ~]# vim \/etc\/ansible\/hosts<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u67e5\u770b\u6dfb\u52a0\u7684\u4e3b\u673a:<\/p>\n\n\n\n

[root@localhost ~]# grep -v ^# \/etc\/ansible\/hosts |grep -v ^$
[webservers]
10.0.0.170 ansible_ssh_port=22  ansible_ssh_user=root ansible_ssh_pass=centos.123
10.0.0.101 ansible_ssh_port=22  ansible_ssh_user=root ansible_ssh_pass=centos.123<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u76f4\u63a5\u6dfb\u52a0\u5230\u6587\u4ef6\u6587\u672b\u5c31\u53ef\u4ee5\uff1b<\/p>\n\n\n\n

\u6d4b\u8bd5\u4e3b\u673a\u7684\u8fde\u901a\u6027(\u5982\u679c\u73b0\u5b9e\u8fde\u63a5\u5931\u8d25\u53ef\u4ee5\u5148\u7528ssh\u8fde\u63a5\u4e00\u6b21)<\/p>\n\n\n\n

[root@localhost ~]# ansible -i \/etc\/ansible\/hosts webservers -m ping
10.0.0.170 | SUCCESS => {    
“ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”    
},
    “changed”: false,
    “ping”: “pong”
}
10.0.0.101 | SUCCESS => {
  “ansible_facts”: {  
       “discovered_interpreter_python”: “\/usr\/bin\/python”    
},    
“changed”: false,   
“ping”: “pong”
}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u67e5\u770b\u7ec4\u4e0b\u6240\u6709\u7684IP\uff1a<\/p>\n\n\n\n

[root@localhost ~]# ansible all –list  
hosts (2):
    10.0.0.170    
10.0.0.101<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

2. \u57fa\u4e8essh\u5bc6\u94a5<\/a>\u6765\u8bbf\u95ee\u5b9a\u4e49\u4e3b\u673a\u6e05\u5355<\/p>\n\n\n\n

\u8bbe\u7f6e\u5bc6\u94a5<\/p>\n\n\n\n

[root@localhost ~]# ssh-keygen     
Generating public\/private rsa key pair.           \u751f\u6210\u516c\u5171\/\u79c1\u6709rsa\u5bc6\u94a5\u5bf9
Enter file in which to save the key (\/root\/.ssh\/id_rsa):          \u8f93\u5165\u4fdd\u5b58\u5bc6\u94a5\u7684\u6587\u4ef6
Enter passphrase (empty for no passphrase):      \u8f93\u5165\u5bc6\u7801\u77ed\u8bed\uff08\u65e0\u5bc6\u7801\u77ed\u8bed\u4e3a\u7a7a\uff09
Enter same passphrase again:      \u518d\u6b21\u8f93\u5165\u76f8\u540c\u7684\u5bc6\u7801\u77ed\u8bed
Your identification has been saved in \/root\/.ssh\/id_rsa. \u60a8\u7684\u8eab\u4efd\u5df2\u4fdd\u5b58\u5728\/root\/.ssh\/id_rsa\u4e2d\u3002
Your public key has been saved in \/root\/.ssh\/id_rsa.pub.        \u4f60\u7684\u516c\u94a5\u5df2\u4fdd\u5b58\u5728\/root\/.ssh\/id_rsa.pub\u4e2d
The key fingerprint is: \u5173\u952e\u52a0\u5bc6\u4fe1\u606f\u662f: SHA256:Y3hgjgCBDKFh48+yoT58opV+BV8v9ErrEx7lB1u\/rns root@localhost.localdomain The key’s randomart image is: \u5bc6\u94a5\u7684\u968f\u673a\u56fe\u50cf\u662f +—[RSA 2048]—-+
|X=               |
|=+.              |
|…   o          |
|  o..+ oo o .    |
| o o.oooS= + .   |
|. +.  oo=.= . .  |
|o.o  . o * .   . |
|.* ..   =     E  |
|o.=.   …  o=.  |
+—-[SHA256]—–+<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u62f7\u8d1d\u5bc6\u94a5\u5e76\u6d4b\u8bd5<\/p>\n\n\n\n

[root@localhost ~]# ssh-copy-id root@10.0.0.170
\/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@10.0.0.170’s password: “\u8f93\u5165\u767b\u5f55\u5bc6\u7801”
Number of key(s) added: 1
Now try logging into the machine, with:   “ssh ‘root@10.0.0.170′”
and check to make sure that only the key(s) you wanted were added.
**\u767b\u9646\u6d4b\u8bd5\uff1a**
[root@localhost ~]# ssh 10.0.0.170
Last login: Tue Oct 11 11:54:49 2022 from 10.0.0.252<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

10.0.0.101\u670d\u52a1\u5668\u4e5f\u53d1\u9001\u5bc6\u94a5<\/p>\n\n\n\n

[root@localhost ~]# ssh-copy-id root@10.0.0.101<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4fee\u6539hosts<\/p>\n\n\n\n

[root@localhost ~]# vim \/etc\/ansible\/hosts<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u67e5\u770b\u914d\u7f6e\u6587\u4ef6\u4e2d\u521a\u521a\u4fee\u6539\u7684\u5185\u5bb9<\/p>\n\n\n\n

[root@localhost ~]# grep -v “^#” \/etc\/ansible\/hosts |grep -v “^$”
[webservers]
10.0.0.170
10.0.0.101<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

ansible\u8fdc\u7a0b\u6267\u884c\u547d\u4ee4\u6d4b\u8bd5<\/p>\n\n\n\n

ping\u6a21\u5757 \u4e3b\u8981\u7528\u6765\u68c0\u6d4b\u7f51\u7edc\u7684\u8fde\u901a\u6027 command\u6a21\u5757\uff0c\u6267\u884cshell\u547d\u4ee4<\/p>\n\n\n\n

\u4f7f\u7528ping\u68c0\u67e5\u2018webservers\u2019\u6216\u8005ansible\u8282\u70b9\u7684\u8fde\u901a\u6027\u3002<\/p>\n\n\n\n

[root@localhost ~]# ansible -i \/etc\/ansible\/hosts ‘webservers’ -m ping
10.0.0.170 | SUCCESS => {  
   “ansible_facts”: {        
“discovered_interpreter_python”: “\/usr\/bin\/python”    
},   
  “changed”: false,
“ping”: “pong”
}
10.0.0.101 | SUCCESS => {
    “ansible_facts”: {  
       “discovered_interpreter_python”: “\/usr\/bin\/python”    
},    
“changed”: false,
“ping”: “pong”
}  <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8fd9\u6761\u547d\u4ee4\u6211\u4eec\u4e5f\u53ef\u4ee5\u4e0d\u6307\u5b9ahosts,\u6548\u679c\u662f\u4e00\u6837\u7684\uff0c\u6211\u4eec\u53ea\u8981\u6307\u5b9a\u7ec4\u5373\u53ef<\/p>\n\n\n\n

[root@localhost ~]# ansible ‘webservers’ -m ping
10.0.0.170 | SUCCESS => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”    
},  
   “changed”: false,    
“ping”: “pong”
}
10.0.0.101 | SUCCESS => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”    
},
    “changed”: false,
    “ping”: “pong”
}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u6709\u65f6\u5019\u6211\u4eec\u4e3a\u4e86\u65b9\u4fbf\u9605\u8bfb\u4e5f\u628a\u4e3b\u673a\u7ec4\u540d\u5199\u5728\u6700\u540e\u9762<\/p>\n\n\n\n

webservers \u8fd9\u4e2a\u7ec4\u540d\uff0c\u653e\u5728\u6700\u540e\u9762<\/p>\n\n\n\n

[root@localhost ~]# ansible -m command -a “uptime” ‘webservers’
10.0.0.170 | CHANGED | rc=0 >>
14:17:49 up 41 days, 30 min,  3 users,  load average: 0.00, 0.01, 0.05
10.0.0.101 | CHANGED | rc=0 >>  
17:07:41 up 41 days, 19:07,  3 users,  load average: 0.00, 0.01, 0.05<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6848\u4f8b1\uff1a \u68c0\u67e5\u8282\u70b9\u7684\u5185\u5b58\u60c5\u51b5<\/p>\n\n\n\n

[root@localhost ~]# ansible -m command -a “free -m ” ‘webservers’
10.0.0.170 | CHANGED | rc=0 >>
               total        used        free      shared  buff\/cache   available
Mem:           1838         269          97          16        1470        1409
Swap:             1           0           1
10.0.0.101 | CHANGED | rc=0 >>
              total        used        free      shared  buff\/cache   available
Mem:         1838         194         404          16        1238        1455
Swap:         2047           0        2047<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6848\u4f8b2\uff1a\u7ed9\u8282\u70b9\u589e\u52a0\u7528\u6237<\/p>\n\n\n\n

[root@localhost ~]# ansible -m command -a “useradd jchj” ‘webservers’
10.0.0.170 | CHANGED | rc=0 >>
10.0.0.101 | CHANGED | rc=0 >><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u67e5\u770b\u662f\u5426\u521b\u5efa\u7528\u6237\u6210\u529f<\/p>\n\n\n\n

[root@localhost ~]# ansible -m command -a “id jchj” ‘webservers’
10.0.0.170 | CHANGED | rc=0 >> uid=1000(jchj) gid=1000(jchj) groups=1000(jchj)
10.0.0.101 | CHANGED | rc=0 >> uid=1000(jchj) gid=1000(jchj) groups=1000(jchj)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u56db. ansible\u7684\u9ad8\u7ea7\u7528\u6cd5<\/p>\n\n\n\n

1. ansible\u7684\u5e38\u7528\u6a21\u5757<\/p>\n\n\n\n

1\uff09 ansible\u76843\u4e2a\u8fdc\u7a0b\u6a21\u5757\u7684\u533a\u522b<\/p>\n\n\n\n

command \uff1a ansible\u7684\u9ed8\u8ba4\u6a21\u5757\uff0c\u4e0d\u6307\u5b9a-m\u53c2\u6570\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u7684\u5c31\u662fcommand\u6a21\u5757\uff1b \u5e38\u89c1\u7684\u547d\u4ee4\u90fd\u53ef\u4ee5\u4f7f\u7528\uff0c\u4f46\u547d\u4ee4\u7684\u6267\u884c\u4e0d\u662f\u901a\u8fc7shell\u6765\u6267\u884c\u7684\uff0c\u6240\u4ee5< > | and & z\u8fd9\u4e9b\u64cd\u4f5c\u90fd\u4e0d\u53ef\u4ee5\uff0c\u4e0d\u652f\u6301\u7ba1\u9053\uff0c\u6ca1\u6cd5\u6279\u91cf\u6267\u884c\u547d\u4ee4<\/p>\n\n\n\n

shell\u6a21\u5757\uff1a<\/p>\n\n\n\n

\u4f7f\u7528shell\u6a21\u5757\u7684\u65f6\u5019\u9ed8\u8ba4\u662f\u901a\u8fc7\/bin\/sh\u6765\u6267\u884c\u7684\uff0c\u6240\u4ee5\u5728\u7ec8\u7aef\u8f93\u5165\u7684\u5404\u79cd\u547d\u4ee4\u90fd\u53ef\u4ee5\u4f7f\u7528<\/p>\n\n\n\n

scripts\u6a21\u5757:<\/p>\n\n\n\n

\u4f7f\u7528scripts\u6a21\u5757\u53ef\u4ee5\u5728\u672c\u5730\u5199\u4e00\u4e2a\u811a\u672c\uff0c\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u6267\u884c<\/p>\n\n\n\n

\u6848\u4f8b1\uff1a\u4f7f\u7528shell\u6a21\u5757\u7684\u6848\u4f8b<\/p>\n\n\n\n

[root@localhost ~]#  ansible -i \/etc\/ansible\/hosts  webservers -m shell -a “source ~\/.bash_profile && df -h|head -n 1”
10.0.0.170 | CHANGED | rc=0 >>
Filesystem      Size  Used Avail Use% Mounted on
\u6587\u4ef6\u7cfb\u7edf          \u5bb9\u91cf  \u5df2\u7528  \u53ef\u7528  \u5df2\u7528% \u6302\u8f7d\u70b9
10.0.0.101 | CHANGED | rc=0 >>
Filesystem               Size  Used Avail Use% Mounted on
\u6587\u4ef6\u7cfb\u7edf                  \u5bb9\u91cf  \u5df2\u7528  \u53ef\u7528 \u5df2\u7528% \u6302\u8f7d\u70b9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6ce8\u610f\uff1a shell\u4e5f\u53ef\u4ee5\u628a\u4e00\u4e2a\u811a\u672ccopy\u5230\u8fdc\u7a0b\u7aef\u7136\u540e\u518d\u6267\u884c\uff0c\u4f46\u8fd9\u6837\u7684\u8bdd\u5c31\u9700\u8981\u8c03\u7528\u4e24\u6b21ansible\uff0c\u6240\u4ee5script\u7684\u51fa\u73b0\u5c31\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\uff1b<\/p>\n\n\n\n

\u6848\u4f8b2\uff1a\u4f7f\u7528script \u6a21\u5757<\/p>\n\n\n\n

\u5148\u5199\u4e00\u4e2a\u811a\u672c\uff1a<\/p>\n\n\n\n

[root@localhost ~]# vim ceshi.sh<\/p>\n\n\n\n

#!\/bin\/bash
date
hostname
echo “\u6c5f\u57ce\u51b3\u7684\u5c0f\u7ad9\u811a\u672c\u6d4b\u8bd5”<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

[root@localhost ~]# chmod +x ceshi.sh  \u7ed9\u4e88\u6267\u884c\u6743\u9650<\/p>\n\n\n\n

[root@localhost ~]# cp ceshi.sh \/etc\/ansible\/  \u628a\u811a\u672c\u62f7\u8d1d\u81f3ansible\u76ee\u5f55\u4e0b\u4e0d\u7136\u6709\u53ef\u80fd\u4f1a\u56e0\u4e3a\u6743\u9650\u95ee\u9898\u6267\u884c\u5931\u8d25.<\/p>\n\n\n\n

\u6267\u884c\u67e5\u770b\u7ed3\u679c\uff1a<\/p>\n\n\n\n

[root@localhost ~]# ansible -i \/etc\/ansible\/hosts webservers -m script -a “\/etc\/ansible\/ceshi.sh”
10.0.0.170 | CHANGED => {
    “changed”: true,
    “rc”: 0,
    “stderr”: “Shared connection to 10.0.0.170 closed.\\r\\n”,
    “stderr_lines”: [      
   “Shared connection to 10.0.0.170 closed.”  
  ],
    “stdout”: “Tue Oct 11 14:40:04 CST 2022\\r\\nlocalhost.localdomain\\r\\n\u6c5f\u57ce\u51b3\u7684\u5c0f\u7ad9\u811a\u672c\u6d4b\u8bd5\\r\\n”,
    “stdout_lines”: [
        “Tue Oct 11 14:40:04 CST 2022”,
        “localhost.localdomain”,
        “\u6c5f\u57ce\u51b3\u7684\u5c0f\u7ad9\u811a\u672c\u6d4b\u8bd5”
    ]
}
10.0.0.101 | CHANGED => {
    “changed”: true,
    “rc”: 0,
    “stderr”: “Shared connection to 10.0.0.101 closed.\\r\\n”,
    “stderr_lines”: [
        “Shared connection to 10.0.0.101 closed.”     ],
    “stdout”: “Mon Oct 10 17:29:56 CST 2022\\r\\nlocalhost.localdomain\\r\\n\u6c5f\u57ce\u51b3\u7684\u5c0f\u7ad9\u811a\u672c\u6d4b\u8bd5\\r\\n”,
    “stdout_lines”: [
        “Mon Oct 10 17:29:56 CST 2022”,
        “localhost.localdomain”,
        “\u6c5f\u57ce\u51b3\u7684\u5c0f\u7ad9\u811a\u672c\u6d4b\u8bd5”
    ]
}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u53ef\u4ee5\u770b\u5230\u5df2\u7ecf\u6267\u884c\u6210\u529f<\/p>\n\n\n\n

2\uff09 copy\u6a21\u5757\u7684\u4f7f\u7528<\/p>\n\n\n\n

copy\u6a21\u5757:\u5b9e\u73b0\u4e3b\u63a7\u7aef\u5411\u76ee\u6807\u4e3b\u673a\u62f7\u8d1d\u6587\u4ef6\uff0c\u7c7b\u4f3cscp\u529f\u80fd<\/p>\n\n\n\n

\u6848\u4f8b1\uff1a \u628aansible\u4e3b\u673a\u7684\/etc\/hosts \u62f7\u8d1d\u5230\u4e3b\u673a\u7ec4\u673a\u5668\u4e2d\u7684\/root\/\u4e0b<\/p>\n\n\n\n

[root@localhost ~]# ansible -i \/etc\/ansible\/hosts webservers -m copy -a “src=\/etc\/hosts dest=\/root owner=root group=root mode=0777”
10.0.0.170 | CHANGED => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”   
  },
    “changed”: true,  
   “checksum”: “7335999eb54c15c67566186bdfc46f64e0d5a1aa”,    
“dest”: “\/root\/hosts”,
    “gid”: 0,    
“group”: “root”,
    “md5sum”: “54fb6627dbaa37721048e4549db3224d”,
    “mode”: “0777”,
    “owner”: “root”,
    “size”: 158,
    “src”: “\/root\/.ansible\/tmp\/ansible-tmp-1665470828.03-4933-181533222504853\/source”,
    “state”: “file”,     “uid”: 0
}
10.0.0.101 | CHANGED => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”   
  },
    “changed”: true,
    “checksum”: “7335999eb54c15c67566186bdfc46f64e0d5a1aa”,
    “dest”: “\/root\/hosts”,
    “gid”: 0,
    “group”: “root”,
    “md5sum”: “54fb6627dbaa37721048e4549db3224d”,
    “mode”: “0777”,
    “owner”: “root”,
    “secontext”: “system_u:object_r:admin_home_t:s0”,
    “size”: 158,
    “src”: “\/root\/.ansible\/tmp\/ansible-tmp-1665470828.19-4935-83457666727272\/source”,
    “state”: “file”,
    “uid”: 0
}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u67e5\u770b\u662f\u5426\u6267\u884c\u6210\u529f\uff1a<\/p>\n\n\n\n

[root@localhost ~]# ansible -m command -a “ls \/root\/hosts” ‘webservers’
10.0.0.170 | CHANGED | rc=0 >>
\/root\/hosts
10.0.0.101 | CHANGED | rc=0 >>
\/root\/hosts<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6ce8\u610f\uff1a command \u4e0d\u80fd\u4f7f\u7528ll\u547d\u4ee4\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528ls -l\u7684\u547d\u4ee4<\/p>\n\n\n\n

[root@localhost ~]# ansible -m command -a “ls -l  \/root\/hosts” ‘webservers’
10.0.0.170 | CHANGED | rc=0 >>
-rwxrwxrwx 1 root root 158 Oct 11 14:43 \/root\/hosts
10.0.0.101 | CHANGED | rc=0 >>
-rwxrwxrwx. 1 root root 158 Oct 10 17:33 \/root\/hosts<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

3. file\u6a21\u5757<\/p>\n\n\n\n

\u6848\u4f8b5 \u7ed9\u6587\u4ef6\u8bbe\u7f6e\u6743\u9650<\/p>\n\n\n\n

[root@localhost ~]# ansible -i \/etc\/ansible\/hosts webservers -m file -a “
path=\/root\/hosts mode=0755″
10.0.0.170 | CHANGED => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”   
  },
    “changed”: true,
    “gid”: 0,
    “group”: “root”,
    “mode”: “0755”,
    “owner”: “root”,
    “path”: “\/root\/hosts”,
    “size”: 158,
    “state”: “file”,
    “uid”: 0
}
10.0.0.101 | CHANGED => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”   
  },
    “changed”: true,
    “gid”: 0,
    “group”: “root”,
    “mode”: “0755”,
    “owner”: “root”,
    “path”: “\/root\/hosts”,
    “secontext”: “system_u:object_r:admin_home_t:s0”,
    “size”: 158,
    “state”: “file”,
    “uid”: 0
}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u67e5\u770b\u6743\u9650\uff1a<\/p>\n\n\n\n

[root@localhost ~]#  ansible -m command -a “ls -l  \/root\/hosts” ‘webservers’
10.0.0.170 | CHANGED | rc=0 >>
-rwxr-xr-x 1 root root 158 Oct 11 14:43 \/root\/hosts
10.0.0.101 | CHANGED | rc=0 >>
-rwxr-xr-x. 1 root root 158 Oct 10 17:33 \/root\/hosts<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

4. stat\u6a21\u5757\u83b7\u53d6\u8fdc\u7a0b\u6587\u4ef6\u4fe1\u606f<\/p>\n\n\n\n

\u6848\u4f8b6 \u83b7\u53d6\u6587\u4ef6\u4fe1\u606f<\/p>\n\n\n\n

[root@localhost ~]#  ansible -i \/etc\/ansible\/hosts webservers -m stat -a
“path=\/root\/hosts”
10.0.0.170 | SUCCESS => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”   
  },
    “changed”: false,
    “stat”: {
        “atime”: 1665470634.914,
        “attr_flags”: “”,
        “attributes”: [],
        “block_size”: 4096,
        “blocks”: 8,
        “charset”: “us-ascii”,
        “checksum”: “7335999eb54c15c67566186bdfc46f64e0d5a1aa”,
        “ctime”: 1665470761.759,
        “dev”: 37,
        “device_type”: 0,
        “executable”: true,
        “exists”: true,
        “gid”: 0,
        “gr_name”: “root”,
        “inode”: 86048,
        “isblk”: false,
        “ischr”: false,
        “isdir”: false,
        “isfifo”: false,
        “isgid”: false,
        “islnk”: false,
        “isreg”: true,
        “issock”: false,
        “isuid”: false,
        “mimetype”: “text\/plain”,
        “mode”: “0755”,
        “mtime”: 1665470634.638,
        “nlink”: 1,
        “path”: “\/root\/hosts”,
        “pw_name”: “root”,
        “readable”: true,
        “rgrp”: true,
        “roth”: true,
        “rusr”: true,
        “size”: 158,
        “uid”: 0,
        “version”: “2993”,
        “wgrp”: false,
        “woth”: false,
        “writeable”: true,
        “wusr”: true,
        “xgrp”: true,
        “xoth”: true,
        “xusr”: true
    }
}
10.0.0.101 | SUCCESS => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”   
  },
    “changed”: false,
    “stat”: {
        “atime”: 1665394426.785,
        “attr_flags”: “”,
        “attributes”: [],
        “block_size”: 4096,
        “blocks”: 8,
        “charset”: “us-ascii”,
        “checksum”: “7335999eb54c15c67566186bdfc46f64e0d5a1aa”,
        “ctime”: 1665394553.585,
        “dev”: 64768,
        “device_type”: 0,
        “executable”: true,
        “exists”: true,
        “gid”: 0,
        “gr_name”: “root”,
        “inode”: 8606222,
        “isblk”: false,
        “ischr”: false,
        “isdir”: false,
        “isfifo”: false,
        “isgid”: false,
        “islnk”: false,
        “isreg”: true,
        “issock”: false,
        “isuid”: false,
        “mimetype”: “text\/plain”,
        “mode”: “0755”,
        “mtime”: 1665394426.622,
        “nlink”: 1,
        “path”: “\/root\/hosts”,
        “pw_name”: “root”,
        “readable”: true,
        “rgrp”: true,
        “roth”: true,
        “rusr”: true,
        “size”: 158,
        “uid”: 0,
        “version”: “18446744072842500691”,
        “wgrp”: false,
        “woth”: false,
        “writeable”: true,
        “wusr”: true,
        “xgrp”: true,
        “xoth”: true,
        “xusr”: true
    }
}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

5. get_url \u6a21\u5757<\/p>\n\n\n\n

\u5b9e\u73b0\u8fdc\u7a0b\u4e3b\u673a\u4e0b\u8f7d\u6307\u5b9a\u7684url\u5730\u5740\uff0c\u652f\u6301sha256sum\u6587\u4ef6\u6821\u9a8c<\/p>\n\n\n\n

\u6848\u4f8b7<\/p>\n\n\n\n

ansible -i \/etc\/ansible\/hosts webservers -m get_url -a
“url=https:\/\/dl.fedoraproject.org\/pub\/epel\/epel-release-latest-7.noarch.rpm  dest=\/tmp\/ mode=0440 force=yes”<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6ce8\uff1aurl=https:\/\/xxx \u7684\u7b49\u53f7=\u524d\u540e\u4e0d\u80fd\u6709\u7a7a\u683c<\/p>\n\n\n\n

\u6269\u5c55:\u67e5\u770bforce=yes\u7684\u4f5c\u7528<\/p>\n\n\n\n

6. yum\u6a21\u5757<\/p>\n\n\n\n

yum\u6a21\u5757linux\u5e73\u53f0\u8f6f\u4ef6\u5305\u7ba1\u7406\u3002<\/p>\n\n\n\n

yum\u6a21\u5757\u53ef\u4ee5\u63d0\u4f9b\u7684status\u72b6\u6001\uff1a latest \uff0cpresent\uff0cinstalled #\u8fd9\u4e09\u4e2a\u4ee3\u8868\u5b89\u88c5\uff1bremoved, absent #\u8fd9\u4e24\u4e2a\u662f\u5378\u8f7d<\/p>\n\n\n\n

\u6848\u4f8b8 \u4f7f\u7528yum\u6a21\u5757\u5b89\u88c5httpd<\/p>\n\n\n\n

ansible -i \/etc\/ansible\/hosts webservers -m yum -a \u201cname=httpd state=latest\u201d<\/p>\n\n\n\n

7. cron\u6a21\u5757\u8fdc\u7a0b\u7ba1\u7406\u4e3b\u673acrontab\u914d\u7f6e<\/p>\n\n\n\n

\u6848\u4f8b9\uff1a \u589e\u52a0\u6bcf30\u5206\u949f\u6267\u884c echo”\u6c5f\u57ce\u51b3\u7684\u5c0f\u7ad9\u811a\u672c\u6d4b\u8bd5”<\/p>\n\n\n\n

ansible -i \/etc\/ansible\/hosts webservers -m cron -a \u201cname=\u2018list dir\u2019 minute=\u2019*\/30\u2019 job=\u2018echo \u6c5f\u57ce\u51b3\u7684\u5c0f\u7ad9\u811a\u672c\u6d4b\u8bd5\u201d\u2019\u201d<\/p>\n\n\n\n

8. service \u8fdc\u7a0b\u7ba1\u7406\u4e3b\u673a\u7cfb\u7edf\u670d\u52a1\u6a21\u5757<\/p>\n\n\n\n

service\u6a21\u5757\u5e38\u7528\u53c2\u6570\uff1a<\/p>\n\n\n\n

\uff081\uff09\u3001name\u53c2\u6570\uff1a\u6b64\u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u9700\u8981\u64cd\u4f5c\u7684\u670d\u52a1\u540d\u79f0\uff0c\u6bd4\u5982 nginx\uff0chttpd\u3002<\/p>\n\n\n\n

\uff082\uff09\u3001state\u53c2\u6570\uff1a\u6b64\u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u670d\u52a1\u7684\u72b6\u6001<\/p>\n\n\n\n

\u6bd4\u5982\uff0c\u6211\u4eec\u60f3\u8981\u542f\u52a8\u8fdc\u7a0b\u4e3b\u673a\u4e2d\u7684httpd\uff0c\u5219\u53ef\u4ee5\u5c06 state \u7684\u503c\u8bbe\u7f6e\u4e3a started\uff1b<\/p>\n\n\n\n

\u5982\u679c\u60f3\u8981\u505c\u6b62\u8fdc\u7a0b\u4e3b\u673a\u4e2d\u7684\u670d\u52a1\uff0c\u5219\u53ef\u4ee5\u5c06 state \u7684\u503c\u8bbe\u7f6e\u4e3a stopped\u3002<\/p>\n\n\n\n

\u6b64\u53c2\u6570\u7684\u53ef\u7528\u503c\u6709 started\u3001stopped\u3001restarted\uff08\u91cd\u542f\uff09\u3001reloaded\u3002<\/p>\n\n\n\n

enabled\u53c2\u6570\uff1a\u6b64\u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u662f\u5426\u5c06\u670d\u52a1\u8bbe\u7f6e\u4e3a\u5f00\u673a \u542f\u52a8\u9879\uff0c\u8bbe\u7f6e\u4e3a yes \u8868\u793a\u5c06\u5bf9\u5e94\u670d\u52a1\u8bbe\u7f6e\u4e3a\u5f00\u673a\u542f\u52a8\uff0c\u8bbe\u7f6e\u4e3a no \u8868\u793a\u4e0d\u4f1a\u5f00\u673a\u542f\u52a8\u3002<\/p>\n\n\n\n

\u6ce8\uff1a\u60f3\u4f7f\u7528service\u6a21\u5757\u542f\u52a8\u670d\u52a1\uff0c\u88ab\u542f\u52a8\u7684\u670d\u52a1\uff0c\u5fc5\u987b\u53ef\u4ee5\u4f7f\u7528service \u547d\u4ee4\u542f\u52a8\u6216\u5173\u95ed<\/p>\n\n\n\n

\u6848\u4f8b10 \u4f7f\u7528service\u6a21\u5757\u91cd\u542fhttpd<\/p>\n\n\n\n

[root@localhost ~]# ansible -i \/etc\/ansible\/hosts webservers -m service -a “name=httpd state=restarted”<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

9. user\u6a21\u5757 \u7ba1\u7406\u8fdc\u7a0b\u4e3b\u673a\u7684\u7528\u6237<\/p>\n\n\n\n

\u6848\u4f8b11\uff1a \u4f7f\u7528user\u6a21\u5757\u521b\u5efa\u4e00\u4e2a\u7528\u6237jchj<\/p>\n\n\n\n

[root@localhost ~]# ansible -i \/etc\/ansible\/hosts webservers -m user -a “name=jchj state=present”
10.0.0.101 | SUCCESS => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”  
   },
    “append”: false,
    “changed”: false,
    “comment”: “”,
    “group”: 1000,
    “home”: “\/home\/jchj”,
    “move_home”: false,
    “name”: “jchj”,
    “shell”: “\/bin\/bash”,
    “state”: “present”,
    “uid”: 1000
}
10.0.0.170 | SUCCESS => {
    “ansible_facts”: {
        “discovered_interpreter_python”: “\/usr\/bin\/python”   
  },
    “append”: false,
    “changed”: false,
    “comment”: “”,
    “group”: 1000,
    “home”: “\/home\/jchj”,
    “move_home”: false,
    “name”: “jchj”,
    “shell”: “\/bin\/bash”,
    “state”: “present”,
    “uid”: 1000
}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u4e94. playbooks\u7684\u4ecb\u7ecd<\/p>\n\n\n\n

1\uff09 \u5728playbooks \u4e2d\u5b9a\u4e49\u4efb\u52a1\uff1a<\/p>\n\n\n\n

– name\uff1a task description #\u4efb\u52a1\u63cf\u8ff0\u4fe1\u606f<\/p>\n\n\n\n

module_name: module_args #\u9700\u8981\u4f7f\u7528\u7684\u6a21\u5757\u540d\u5b57\uff1a \u6a21\u5757\u53c2\u6570<\/p>\n\n\n\n

2\uff09 ansible-playbook \u6267\u884c \u547d\u4ee4\uff1a<\/p>\n\n\n\n

ansible-playbook site.yml<\/p>\n\n\n\n

playbook\u662f\u7531\u4e00\u4e2a\u6216\u591a\u4e2a”play”\u7ec4\u6210\u7684\u5217\u8868\u3002play\u7684\u4e3b\u8981\u529f\u80fd\u5728\u4e8e\u5c06\u4e8b\u5148\u5f52\u4e3a\u4e00\u7ec4\u7684\u4e3b\u673a\u88c5\u626e\u6210\u4e8b\u5148\u901a\u8fc7ansible\u4e2d\u7684task\u5b9a\u4e49\u597d\u7684\u89d2\u8272\u3002<\/p>\n\n\n\n

github\u4e0a\u63d0\u4f9b\u4e86\u5927\u91cf\u7684\u5b9e\u4f8b\u4f9b\u5927\u5bb6\u53c2\u8003: https:\/\/github.com\/ansible\/ansible-examples<\/p>\n\n\n\n

\u4f7f\u7528playbook \u6279\u91cf\u90e8\u7f72\u591a\u53f0LAMP\u73af\u5883<\/p>\n\n\n\n

 Playbook\u5e38\u7528\u6587\u4ef6\u5939\u4f5c\u7528\u4ecb\u7ecd\uff1a<\/p>\n\n\n\n

files\uff1a\u5b58\u653e\u9700\u8981\u540c\u6b65\u5230\u5f02\u5730\u670d\u52a1\u5668\u7684\u6e90\u7801\u6587\u4ef6\u53ca\u914d\u7f6e\u6587\u4ef6\uff1b<\/p>\n\n\n\n

handlers\uff1a\u5f53\u670d\u52a1\u7684\u914d\u7f6e\u6587\u4ef6\u53d1\u751f\u53d8\u5316\u65f6\u9700\u8981\u8fdb\u884c\u7684\u64cd\u4f5c\uff0c\u6bd4\u5982\uff1a\u91cd\u542f\u670d\u52a1\uff0c\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff0chandlers [‘h\u00e6ndl\u0259z] \u5904\u7406\u7a0b\u5e8f<\/p>\n\n\n\n

meta\uff1a\u89d2\u8272\u5b9a\u4e49\uff0c\u53ef\u7559\u7a7a\uff1b<\/p>\n\n\n\n

tasks\uff1a\u9700\u8981\u8fdb\u884c\u7684\u6267\u884c\u7684\u4efb\u52a1\uff1b<\/p>\n\n\n\n

templates\uff1a\u7528\u4e8e\u6267\u884c\u7a0b\u5e8f\u5b89\u88c5\u7684\u6a21\u677f\u6587\u4ef6\uff0c\u4e00\u822c\u4e3a\u811a\u672c\uff1b<\/p>\n\n\n\n

vars\uff1a\u672c\u6b21\u5b89\u88c5\u5b9a\u4e49\u7684\u53d8\u91cf<\/p>\n\n\n\n

\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528playbook\u521b\u5efa\u4e00\u4e2aLAMP\u6784\u5efa\u7684\u4efb\u52a1\u6216\u662f\u90e8\u7f72k8s\u53ca\u96c6\u7fa4\u3002<\/p>\n\n\n\n

\u540e\u7eed\u66f4\u65b0\u3002\u3002\u3002\u3002\u3002\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\uff1a ansible \u7684\u6982\u8ff0 1. ansible…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,7],"tags":[],"class_list":["post-815","post","type-post","status-publish","format-standard","hentry","category-linux","category-7"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.jchj.top\/index.php?rest_route=\/wp\/v2\/posts\/815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jchj.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jchj.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jchj.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jchj.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=815"}],"version-history":[{"count":4,"href":"https:\/\/www.jchj.top\/index.php?rest_route=\/wp\/v2\/posts\/815\/revisions"}],"predecessor-version":[{"id":829,"href":"https:\/\/www.jchj.top\/index.php?rest_route=\/wp\/v2\/posts\/815\/revisions\/829"}],"wp:attachment":[{"href":"https:\/\/www.jchj.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jchj.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jchj.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}