- '"No such" not in result.stdout' # 如果你想让任务在只满足任何一个条件时失败,将failed_when的定义修改为: failed_when: result.rc == 0 or "No such" not in result.stdout 如果有太多的条件不能整齐地放在一行中,可以使用“>”将其分割为多行yaml值: - name: example of many failed_when co...
[ansible@master ~]$ ansible-lint -L 101: Deprecated always_run Instead of always_run, use check_mode. 102: No Jinja2 in when "when" lines should not include Jinja2 variables 103: Deprecated sudo Instead of sudo/sudo_user, use become/become_user. 104: Using bare variables is ...
: resource changed_when : False - name : Create a resource in case it does not exist command : "curl -X POST http://xpto/resource/abc -d '{ config:{ client: xyz, url: http://beta, pattern: *.* } }'" when : "resource.stdout | 404" # Leave it here in case I need to r...
1.1、主机规划 [root@ansible-control ansible-env]#cat/etc/ansible/hosts [php-server]192.168.10.17[mysql-server]192.168.10.19[nginx-server]192.168.10.18[lnmp:children] php-server mysql-server nginx-server 1.2、使用Roles规划目录 # 创建Roles相关目录mkdir-p /opt/lnmp/group_varsmkdir-p /opt/lnmp/bas...
You can use variables in the “when” statement to define conditional expressions that depend on the values of variables. - debug: msg: the foo variable does not equal the bar string when: foo != 'bar' In this case, the condition is foo != ‘bar’, which is a Jinja2 expression that...
上学之前租了一个阿里云的ESC,单核2G的,单机版K8s的勉强可以装上去,多节点没法搞,书里的Demo也没法学。需要多个节点,涉及到多机器操作,所以顺便温习一下ansible 。这是一个在Win10上从零搭建学习环境的教程,包含:通过Vmware Workstation安装四个linux系统虚拟机,一个Master管理节点,三个Nod......
-name:Check if a file exists in temp and fail task if it doesansible.builtin.command:ls /tmp/this_should_not_be_hereregister:resultfailed_when:-result.rc == 0-'"Nosuch"notinresult.stdout' If you want the task to fail when only one condition is satisfied, change thefailed_whendefiniti...
-httpd-memcachedstate:present-name:Apply the foo config templateansible.builtin.template:src:templates/src.j2dest:/etc/foo.conf-name:Start service bar and enable itansible.builtin.service:name:barstate:startedenabled:Truewhen:ansible_facts['distribution']== 'CentOS'become:truebecome_user:rootignore...
Ansible does not expose a channel to allow communication between the user and the ssh process to accept a password manually to decrypt an ssh key when using the ssh connection plugin (which is the default). The use ofssh-agentis highly recommended. ...
('darwin')andself.remote_pass:#due to a current bug in sshpass on OSX, which can trigger#a kernel panic even for non-privileged users, we revert to#paramiko on that OS when a SSH password is specifiedself.transport ="paramiko"else:#see if SSH can support ControlPersist if not use ...