ansible

差别

这里会显示出您选择的修订版和当前版本之间的差别。

到此差别页面的链接

--- ansible [2017/08/02 04:10] – 创建 memory
+++ ansible [2023/12/03 02:24] (当前版本) – 外部编辑 127.0.0.1
@@ 行 4: / 行 4: @@
 ==== Add public key to server ====
+. Install ''sshpass'' first:
+  sudo pacman -S sshpass
 . Edit host inventory, add server host like this:
@@ 行 10: / 行 14: @@
 [test]
 test1 ansible_ssh_host=1.1.1.1
+test2 ansible_ssh_host=2.2.2.2
 </code>
@@ 行 26: / 行 31: @@
 </code>
-. Run ''ansible-playbook'' command:
+. Run ''ansible-playbook'' command and input password:
-  ansible-playbook -l test upload_ssh_keys.yml
+  ansible-playbook -k -l test upload_ssh_keys.yml
+==== Handling SSH host key prompts ====
+When you first time connected to server, it would prompts you something like this:
+  The authenticity of host 'xxx (x.x.x.x)' can't be established.
+  ED25519 key fingerprint is xxxxxxxx.
+  Are you sure you want to continue connecting (yes/no)?
+Solution: disable SSH key host checking:
+<code ini ansible.cfg>
+[defaults]
+host_key_checking = False
+</code>
+===== Tips =====
+==== Set global host inventory variables ====
+<code ini host>
+[all:vars]
+ansible_port=22
+ansible_user=root
+ansible_ssh_private_key_file="~/.ssh/id_rsa"
+</code>
+==== Usage of sub-group ====
+<code ini host>
+[test-db]
+test-db1 ansible_host=1.1.1.1
+[test-api]
+test-api1 ansible_host=2.2.2.2
+test-api2 ansible_host=3.3.3.3
+[test:children]
+test-db
+test-api
+</code>

ansible.1501647016.txt.gz · 最后更改: 2023/12/03 02:24 (外部编辑)