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debug调试模块
1. 概要
- 该模块在执行期间打印语句，可用于调试变量或表达式，而不必暂停剧本。
- 与
when:指令一起调试时很有用。 - Windows服务器上也能使用debug模块。
- 官方帮助文档 https://docs.ansible.com/ansible/latest/collections/ansible/builtin/debug_module.html
2. 模块参数
| 参数 | 可选值 | 默认值 | 说明 |
|---|---|---|---|
msg |
"Hello world!" | string，打印的自定义消息。 如果省略，则输出默认消息。 |
|
var |
string，要调试的变量名。与msg选项互斥。请注意，此选项已在Jinja2上下文中运行，并且具有隐式{{}}包装，因此，除非您要查找双重插值，否则不应使用Jinja2定界符。 |
||
verbosity |
0 | integer，控制调试运行的数字，如果设置为3，则仅在-vvv或更高版本时运行调试。 |
3. 运行剧本
我们参照官方示例，编写剧本并运行剧本。
# 查看剧本文件
[ansible@master ~]$ cat debug.yml
- hosts: node1
vars:
password_used: securedockerpassword
tasks:
# Example that prints the loopback address and gateway for each host
- name: prints the loopback address and gateway
debug:
msg: System {{ inventory_hostname }} has uuid {{ ansible_product_uuid }}
- name: print message
debug:
msg: System {{ inventory_hostname }} has gateway {{ ansible_default_ipv4.gateway }}
when: ansible_default_ipv4.gateway is defined
# Example that prints return information from the previous task
- name: get the return information
command:
cmd: hostname -I
register: result
- name: print the result
debug:
var: result
verbosity: 2
- name: Display all variables/facts known for a host
debug:
var: hostvars[inventory_hostname]
verbosity: 4
# Example that prints two lines of messages, but only if there is an environment value set
- debug:
msg:
- "Provisioning based on YOUR_KEY which is: {{ lookup('env', 'YOUR_KEY') }}"
- "These servers were built using the password of '{{ password_used }}'. Please retain this for later use."语法检查：
# 检查剧本规范，提示有一个异常，看不懂如何修改
[ansible@master ~]$ ansible-lint debug.yml
[301] Commands should not change things if nothing needs doing
debug.yml:16
Task/Handler: get the return information
[ansible@master ~]$ 在ansible-lint源码网站的issue中查到到了类似的问题https://github.com/ansible/ansible-lint/issues/165，Handlers should be allows to run shell/command entries without when，大意是当运行shell或command命令时，可以不需要带when条件判断语句。ansible-lint会去检查有没有带when、changed_when、failed_when之类的参数，参考Ansible changed_when and failed_when examples，上面有很多使用when、changed_when、failed_when条件语句的示例。我们复制几个例子放在下面，你可以看看。
- 只有当操作系统是Debian时才会执行任务
tasks:
- name: "shut down Debian flavored systems"
command: /sbin/shutdown -t now
when: ansible_os_family == "Debian"- 只有当httpd服务没有安装时才会执行任务
---
- hosts: web
tasks:
- name: "Determine if the HTTPD is installed"
register: validatehttpd
shell: httpd
- name: Ensure Apache is at the Latest version
become: yes
become_user: root
yum:
name: httpd
state: latest
when: 'not found' in validatehttpd.stdout- 只有当系统是CentOS6或Debian7时才进行关机
---
- hosts: all
tasks:
- name: "shut down CentOS 6 and Debian 7 systems"
command: /sbin/shutdown -t now
when: (ansible_distribution == "CentOS" and ansible_distribution_major_version == "6") or
(ansible_distribution == "Debian" and ansible_distribution_major_version == "7")- 只有当httpd服务没有启动时才执行任务
---
- hosts: web
tasks:
- name: "Start the Apache HTTPD Server"
become: true
become_user: root
register: starthttpdout
shell: "httpd -k start"
changed_when: "'already running' not in starthttpdout.stdout"
- debug:
msg: "{{starthttpdout.stdout}}"- 只有当某些包没有安装时才执行任务
- name: Install dependencies via Composer.
command: "/usr/local/bin/composer global require phpunit/phpunit --prefer-dist"
register: composer
changed_when: "'Nothing to install or update' not in composer.stdout"- 当服务器不满足硬件要求时任务失败
---
- hosts: app
tasks:
- name: Making sure the /tmp has more than 1gb
shell: "df -h /tmp|grep -v Filesystem|awk '{print $4}'|cut -d G -f1"
register: tmpspace
failed_when: "tmpspace.stdout|float < 1"
- name: Making sure the /opt has more than 4gb
shell: "df -h /opt|grep -v Filesystem|awk '{print $4}'|cut -d G -f1"
register: tmpspace
failed_when: "tmpspace.stdout|float < 4"
- name: Making sure the Physical Memory more than 2gb
shell: "cat /proc/meminfo|grep -i memtotal|awk '{print $2/1024/1024}'"
register: memory
failed_when: "memory.stdout|float < 2"我们在剧本文件中加个when条件试一下！
[ansible@master ~]$ cat debug.yml
- hosts: node1
vars:
password_used: securedockerpassword
tasks:
# Example that prints the loopback address and gateway for each host
- name: prints the loopback address and gateway
debug:
msg: System {{ inventory_hostname }} has uuid {{ ansible_product_uuid }}
- name: print message
debug:
msg: System {{ inventory_hostname }} has gateway {{ ansible_default_ipv4.gateway }}
when: ansible_default_ipv4.gateway is defined
# Example that prints return information from the previous task
- name: get the return information
command:
cmd: hostname -I
when: true
register: result
- name: print the result
debug:
var: result
verbosity: 2
- name: Display all variables/facts known for a host
debug:
var: hostvars[inventory_hostname]
verbosity: 4
# Example that prints two lines of messages, but only if there is an environment value set
- debug:
msg:
- "Provisioning based on YOUR_KEY which is: {{ lookup('env', 'YOUR_KEY') }}"
- "These servers were built using the password of '{{ password_used }}'. Please retain this for later use."
[ansible@master ~]$ ansible-lint debug.yml
[ansible@master ~]$ 此时可以看到，使用ansible-lint进行规范检查，没有报任何异常，说明剧本编写正常！
注意，剧本文件中使用了
{{ lookup('env', 'YOUR_KEY') }}这个是lookup模块中读取Ansible服务器（不是远程主机）的环境变量。我们在Ansible master上面设置一下这个变量：
[ansible@master ~]$ tail -n 1 ~/.bashrc
export YOUR_KEY='myansiblekeyinmaster..432fdsfdsafdsadb'注意，此处在~/.bashrc中添加变量后，需要重新加载一下环境：
[ansible@master ~]$ source ~/.bashrc
[ansible@master ~]$ echo $YOUR_KEY
myansiblekeyinmaster..432fdsfdsafdsadb我们再来执行一下剧本：
# 剧本文件语法检查
[ansible@master ~]$ ansible-playbook --syntax-check debug.yml
playbook: debug.yml
# 执行剧本，查看详情
[ansible@master ~]$ ansible-playbook debug.yml -v
Using /etc/ansible/ansible.cfg as config file
PLAY [node1] *************************************************************************
TASK [Gathering Facts] ***************************************************************
ok: [node1]
TASK [prints the loopback address and gateway] ***************************************
ok: [node1] => {
"msg": "System node1 has uuid NA"
}
TASK [print message] *****************************************************************
ok: [node1] => {
"msg": "System node1 has gateway 10.0.3.2"
}
TASK [get the return information] ****************************************************
changed: [node1] => {"changed": true, "cmd": ["hostname", "-I"], "delta": "0:00:00.002002", "end": "2020-07-27 17:09:02.063072", "rc": 0, "start": "2020-07-27 17:09:02.061070", "stderr": "", "stderr_lines": [], "stdout": "192.168.56.111 10.0.3.15 ", "stdout_lines": ["192.168.56.111 10.0.3.15 "]}
TASK [print the result] **************************************************************
skipping: [node1] => {"skipped_reason": "Verbosity threshold not met."}
TASK [Display all variables/facts known for a host] **********************************
skipping: [node1] => {"skipped_reason": "Verbosity threshold not met."}
TASK [debug] *************************************************************************
ok: [node1] => {
"msg": [
"Provisioning based on YOUR_KEY which is: myansiblekeyinmaster..432fdsfdsafdsadb",
"These servers were built using the password of 'securedockerpassword'. Please retain this for later use."
]
}
PLAY RECAP ***************************************************************************
node1 : ok=5 changed=1 unreachable=0 failed=0 skipped=2 rescued=0 ignored=0
[ansible@master ~]$ 可以看到，print the result和Display all variables/facts known for a host两个任务并没有执行，忽略的任务数为 skipped=2,原因是Verbosity threshold not met.,即未达到详细程度阈值。我们重新运行时，将命令行中的-v改成-vv再运行一次：
[ansible@master ~]$ ansible-playbook debug.yml -vv
ansible-playbook 2.9.9
config file = /etc/ansible/ansible.cfg
configured module search path = [u'/home/ansible/.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-playbook
python version = 2.7.5 (default, Apr 2 2020, 13:16:51) [GCC 4.8.5 20150623 (Red Hat 4.8.5-39)]
Using /etc/ansible/ansible.cfg as config file
PLAYBOOK: debug.yml ******************************************************************
1 plays in debug.yml
PLAY [node1] *************************************************************************
TASK [Gathering Facts] ***************************************************************
task path: /home/ansible/debug.yml:1
ok: [node1]
META: ran handlers
TASK [prints the loopback address and gateway] ***************************************
task path: /home/ansible/debug.yml:6
ok: [node1] => {
"msg": "System node1 has uuid NA"
}
TASK [print message] *****************************************************************
task path: /home/ansible/debug.yml:10
ok: [node1] => {
"msg": "System node1 has gateway 10.0.3.2"
}
TASK [get the return information] ****************************************************
task path: /home/ansible/debug.yml:16
changed: [node1] => {"changed": true, "cmd": ["hostname", "-I"], "delta": "0:00:00.001997", "end": "2020-07-27 17:13:37.686256", "rc": 0, "start": "2020-07-27 17:13:37.684259", "stderr": "", "stderr_lines": [], "stdout": "192.168.56.111 10.0.3.15 ", "stdout_lines": ["192.168.56.111 10.0.3.15 "]}
TASK [print the result] **************************************************************
task path: /home/ansible/debug.yml:22
ok: [node1] => {
"result": {
"changed": true,
"cmd": [
"hostname",
"-I"
],
"delta": "0:00:00.001997",
"end": "2020-07-27 17:13:37.686256",
"failed": false,
"rc": 0,
"start": "2020-07-27 17:13:37.684259",
"stderr": "",
"stderr_lines": [],
"stdout": "192.168.56.111 10.0.3.15 ",
"stdout_lines": [
"192.168.56.111 10.0.3.15 "
]
}
}
TASK [Display all variables/facts known for a host] **********************************
task path: /home/ansible/debug.yml:27
skipping: [node1] => {"skipped_reason": "Verbosity threshold not met."}
TASK [debug] *************************************************************************
task path: /home/ansible/debug.yml:33
ok: [node1] => {
"msg": [
"Provisioning based on YOUR_KEY which is: myansiblekeyinmaster..432fdsfdsafdsadb",
"These servers were built using the password of 'securedockerpassword'. Please retain this for later use."
]
}
META: ran handlers
META: ran handlers
PLAY RECAP ***************************************************************************
node1 : ok=6 changed=1 unreachable=0 failed=0 skipped=1 rescued=0 ignored=0
[ansible@master ~]$ 此时可以看到，仅一个任务skipped=1被忽略掉，Display all variables/facts known for a host被忽略，原因是Verbosity threshold not met.,即未达到详细程度阈值。
再查看更详细的日志：
[ansible@master ~]$ ansible-playbook debug.yml -vvvv
ansible-playbook 2.9.9
config file = /etc/ansible/ansible.cfg
configured module search path = [u'/home/ansible/.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-playbook
python version = 2.7.5 (default, Apr 2 2020, 13:16:51) [GCC 4.8.5 20150623 (Red Hat 4.8.5-39)]
Using /etc/ansible/ansible.cfg as config file
setting up inventory plugins
host_list declined parsing /etc/ansible/hosts as it did not pass its verify_file() method
script declined parsing /etc/ansible/hosts as it did not pass its verify_file() method
auto declined parsing /etc/ansible/hosts as it did not pass its verify_file() method
Parsed /etc/ansible/hosts inventory source with ini plugin
Loading callback plugin default of type stdout, v2.0 from /usr/lib/python2.7/site-packages/ansible/plugins/callback/default.pyc
PLAYBOOK: debug.yml ******************************************************************
Positional arguments: debug.yml
become_method: sudo
inventory: (u'/etc/ansible/hosts',)
forks: 5
tags: (u'all',)
verbosity: 4
connection: smart
timeout: 10
1 plays in debug.yml
PLAY [node1] *************************************************************************
TASK [Gathering Facts] ***************************************************************
task path: /home/ansible/debug.yml:1
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'echo ~ && sleep 0'"'"''
<node1> (0, '/home/ansible\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo /home/ansible/.ansible/tmp `"&& mkdir /home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953 && echo ansible-tmp-1595841490.45-4406-255689703212953="` echo /home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953 `" ) && sleep 0'"'"''
<node1> (0, 'ansible-tmp-1595841490.45-4406-255689703212953=/home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<node1> Attempting python interpreter discovery
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'echo PLATFORM; uname; echo FOUND; command -v '"'"'"'"'"'"'"'"'/usr/bin/python'"'"'"'"'"'"'"'"'; command -v '"'"'"'"'"'"'"'"'python3.7'"'"'"'"'"'"'"'"'; command -v '"'"'"'"'"'"'"'"'python3.6'"'"'"'"'"'"'"'"'; command -v '"'"'"'"'"'"'"'"'python3.5'"'"'"'"'"'"'"'"'; command -v '"'"'"'"'"'"'"'"'python2.7'"'"'"'"'"'"'"'"'; command -v '"'"'"'"'"'"'"'"'python2.6'"'"'"'"'"'"'"'"'; command -v '"'"'"'"'"'"'"'"'/usr/libexec/platform-python'"'"'"'"'"'"'"'"'; command -v '"'"'"'"'"'"'"'"'/usr/bin/python3'"'"'"'"'"'"'"'"'; command -v '"'"'"'"'"'"'"'"'python'"'"'"'"'"'"'"'"'; echo ENDFOUND && sleep 0'"'"''
<node1> (0, 'PLATFORM\nLinux\nFOUND\n/usr/bin/python\n/usr/bin/python3.6\n/usr/bin/python2.7\n/usr/libexec/platform-python\n/usr/bin/python3\n/usr/bin/python\nENDFOUND\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'/usr/bin/python && sleep 0'"'"''
<node1> (0, '{"osrelease_content": "NAME=\\"CentOS Linux\\"\\nVERSION=\\"7 (Core)\\"\\nID=\\"centos\\"\\nID_LIKE=\\"rhel fedora\\"\\nVERSION_ID=\\"7\\"\\nPRETTY_NAME=\\"CentOS Linux 7 (Core)\\"\\nANSI_COLOR=\\"0;31\\"\\nCPE_NAME=\\"cpe:/o:centos:centos:7\\"\\nHOME_URL=\\"https://www.centos.org/\\"\\nBUG_REPORT_URL=\\"https://bugs.centos.org/\\"\\n\\nCENTOS_MANTISBT_PROJECT=\\"CentOS-7\\"\\nCENTOS_MANTISBT_PROJECT_VERSION=\\"7\\"\\nREDHAT_SUPPORT_PRODUCT=\\"centos\\"\\nREDHAT_SUPPORT_PRODUCT_VERSION=\\"7\\"\\n\\n", "platform_dist_result": ["centos", "7.6.1810", "Core"]}\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
Using module file /usr/lib/python2.7/site-packages/ansible/modules/system/setup.py
<node1> PUT /home/ansible/.ansible/tmp/ansible-local-4397XWOjgA/tmp6tacW2 TO /home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953/AnsiballZ_setup.py
<node1> SSH: EXEC sftp -b - -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c '[node1]'
<node1> (0, 'sftp> put /home/ansible/.ansible/tmp/ansible-local-4397XWOjgA/tmp6tacW2 /home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953/AnsiballZ_setup.py\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug2: Remote version: 3\r\ndebug2: Server supports extension "posix-rename@openssh.com" revision 1\r\ndebug2: Server supports extension "statvfs@openssh.com" revision 2\r\ndebug2: Server supports extension "fstatvfs@openssh.com" revision 2\r\ndebug2: Server supports extension "hardlink@openssh.com" revision 1\r\ndebug2: Server supports extension "fsync@openssh.com" revision 1\r\ndebug3: Sent message fd 5 T:16 I:1\r\ndebug3: SSH_FXP_REALPATH . -> /home/ansible size 0\r\ndebug3: Looking up /home/ansible/.ansible/tmp/ansible-local-4397XWOjgA/tmp6tacW2\r\ndebug3: Sent message fd 5 T:17 I:2\r\ndebug3: Received stat reply T:101 I:2\r\ndebug1: Couldn\'t stat remote file: No such file or directory\r\ndebug3: Sent message SSH2_FXP_OPEN I:3 P:/home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953/AnsiballZ_setup.py\r\ndebug3: Sent message SSH2_FXP_WRITE I:4 O:0 S:32768\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 4 32768 bytes at 0\r\ndebug3: Sent message SSH2_FXP_WRITE I:5 O:32768 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:6 O:65536 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:7 O:98304 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:8 O:131072 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:9 O:163840 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:10 O:196608 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:11 O:229376 S:25820\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 5 32768 bytes at 32768\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 6 32768 bytes at 65536\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 7 32768 bytes at 98304\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 8 32768 bytes at 131072\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 9 32768 bytes at 163840\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 10 32768 bytes at 196608\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 11 25820 bytes at 229376\r\ndebug3: Sent message SSH2_FXP_CLOSE I:4\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'chmod u+x /home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953/ /home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953/AnsiballZ_setup.py && sleep 0'"'"''
<node1> (0, '', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c -tt node1 '/bin/sh -c '"'"'/usr/bin/python /home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953/AnsiballZ_setup.py && sleep 0'"'"''
<node1> (0, '\r\n{"invocation": {"module_args": {"filter": "*", "gather_subset": ["all"], "fact_path": "/etc/ansible/facts.d", "gather_timeout": 10}}, "ansible_facts": {"ansible_fibre_channel_wwn": [], "module_setup": true, "ansible_distribution_version": "7.6", "ansible_distribution_file_variety": "RedHat", "ansible_env": {"LANG": "en_US.UTF-8", "TERM": "xterm", "SHELL": "/bin/bash", "XDG_RUNTIME_DIR": "/run/user/1001", "MAIL": "/var/mail/ansible", "SHLVL": "2", "SSH_TTY": "/dev/pts/1", "PWD": "/home/ansible", "LESSOPEN": "||/usr/bin/lesspipe.sh %s", "YOUR_KEY": "dfdsafhdsfdhsfjkh3423fsdhfkjgfdsgfdsjgfjafjk342hi2rhehfjkshd", "SSH_CLIENT": "192.168.56.110 43440 22", "LOGNAME": "ansible", "USER": "ansible", "HOME": "/home/ansible", "PATH": "/usr/local/bin:/usr/bin", "LS_COLORS": "rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:", "XDG_SESSION_ID": "14", "LC_ALL": "en_US.UTF-8", "_": "/usr/bin/python", "SSH_CONNECTION": "192.168.56.110 43440 192.168.56.111 22"}, "ansible_userspace_bits": "64", "ansible_architecture": "x86_64", "ansible_default_ipv4": {"macaddress": "08:00:27:80:41:e6", "network": "10.0.3.0", "mtu": 1500, "broadcast": "10.0.3.255", "alias": "enp0s8", "netmask": "255.255.255.0", "address": "10.0.3.15", "interface": "enp0s8", "type": "ether", "gateway": "10.0.3.2"}, "ansible_swapfree_mb": 2047, "ansible_default_ipv6": {}, "ansible_cmdline": {"LANG": "en_US.UTF-8", "BOOT_IMAGE": "/vmlinuz-3.10.0-957.el7.x86_64", "quiet": true, "rhgb": true, "rd.lvm.lv": "centos/swap", "crashkernel": "auto", "ro": true, "root": "/dev/mapper/centos-root"}, "ansible_machine_id": "9c593f2fc95d4e9b962892c9f2c7698a", "ansible_userspace_architecture": "x86_64", "ansible_product_uuid": "NA", "ansible_pkg_mgr": "yum", "ansible_distribution": "CentOS", "ansible_iscsi_iqn": "", "ansible_all_ipv6_addresses": ["fe80::2b75:f84c:7d7f:597d", "fe80::864f:a509:1db0:a8fa", "fe80::3fbb:b032:5bd8:ffe9"], "ansible_uptime_seconds": 10279, "ansible_kernel": "3.10.0-957.el7.x86_64", "ansible_system_capabilities_enforced": "True", "ansible_python": {"executable": "/usr/bin/python", "version": {"micro": 5, "major": 2, "releaselevel": "final", "serial": 0, "minor": 7}, "type": "CPython", "has_sslcontext": true, "version_info": [2, 7, 5, "final", 0]}, "ansible_is_chroot": true, "ansible_hostnqn": "", "ansible_user_shell": "/bin/bash", "ansible_product_serial": "NA", "ansible_form_factor": "Other", "ansible_distribution_file_parsed": true, "ansible_fips": false, "ansible_user_id": "ansible", "ansible_selinux_python_present": true, "ansible_kernel_version": "#1 SMP Thu Nov 8 23:39:32 UTC 2018", "ansible_local": {}, "ansible_processor_vcpus": 1, "ansible_processor": ["0", "GenuineIntel", "Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz"], "ansible_ssh_host_key_ecdsa_public": "AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBCdtvirfdRqiXDnJV+4cHnIx6ogqaZoypiLgYntTBwjqKHUximafQc/iYf+F8CuW6Ly532K69lIjtCtHEQpCZag=", "ansible_user_gid": 1001, "ansible_system_vendor": "innotek GmbH", "ansible_swaptotal_mb": 2047, "ansible_distribution_major_version": "7", "ansible_real_group_id": 1001, "ansible_lsb": {}, "ansible_machine": "x86_64", "ansible_ssh_host_key_rsa_public": "AAAAB3NzaC1yc2EAAAADAQABAAABAQDiMRJ4JBNDpx7Ud13uvhZ+jWg6B2nrkaFX1nsUqovJJu/5Z5I/xKcLd3F3Jql7oxK8ysXlvP5qx/TEriFW0dN6Gl1qzeqVSCh24yt3oYJJgXklum6H+HTnaHWc9stdw09FJwppOmcLal6JQfNaNKQuNJQocDMu/xbS0XHdgYPV6LEdixkVetizIiiUv0DhkVYrKAsj2kB/PYtjjonp8ehQPhm4LVkiN89Db8L05rAZcokAD4cLtKxqyKUYUKJbbu4Hdg7wSx/sOvSX9xvTMpwZ9UHbvykwKrwC/qe9208cXk44w+C16NM1Ufy8rgphgf+B6tH12Uc8FesEqmcII50p", "ansible_user_gecos": "", "ansible_processor_threads_per_core": 1, "ansible_product_name": "VirtualBox", "ansible_all_ipv4_addresses": ["192.168.56.111", "10.0.3.15"], "ansible_python_version": "2.7.5", "ansible_product_version": "1.2", "ansible_service_mgr": "systemd", "ansible_memory_mb": {"real": {"total": 1838, "used": 262, "free": 1576}, "swap": {"cached": 0, "total": 2047, "free": 2047, "used": 0}, "nocache": {"used": 152, "free": 1686}}, "ansible_user_dir": "/home/ansible", "gather_subset": ["all"], "ansible_real_user_id": 1001, "ansible_virtualization_role": "guest", "ansible_dns": {"nameservers": ["192.168.12.158", "111.111.111.114"], "search": ["ansible.com"]}, "ansible_effective_group_id": 1001, "ansible_lo": {"features": {"tx_checksum_ipv4": "off [fixed]", "generic_receive_offload": "on", "tx_checksum_ipv6": "off [fixed]", "tx_scatter_gather_fraglist": "on [fixed]", "rx_all": "off [fixed]", "highdma": "on [fixed]", "rx_fcs": "off [fixed]", "tx_lockless": "on [fixed]", "tx_tcp_ecn_segmentation": "on", "rx_udp_tunnel_port_offload": "off [fixed]", "tx_tcp6_segmentation": "on", "tx_gso_robust": "off [fixed]", "tx_ipip_segmentation": "off [fixed]", "tx_tcp_mangleid_segmentation": "on", "tx_checksumming": "on", "vlan_challenged": "on [fixed]", "loopback": "on [fixed]", "fcoe_mtu": "off [fixed]", "scatter_gather": "on", "tx_checksum_sctp": "on [fixed]", "tx_vlan_stag_hw_insert": "off [fixed]", "rx_vlan_stag_hw_parse": "off [fixed]", "tx_gso_partial": "off [fixed]", "rx_gro_hw": "off [fixed]", "rx_vlan_stag_filter": "off [fixed]", "large_receive_offload": "off [fixed]", "tx_scatter_gather": "on [fixed]", "rx_checksumming": "on [fixed]", "tx_tcp_segmentation": "on", "netns_local": "on [fixed]", "busy_poll": "off [fixed]", "generic_segmentation_offload": "on", "tx_udp_tnl_segmentation": "off [fixed]", "tcp_segmentation_offload": "on", "l2_fwd_offload": "off [fixed]", "rx_vlan_offload": "off [fixed]", "ntuple_filters": "off [fixed]", "tx_gre_csum_segmentation": "off [fixed]", "tx_nocache_copy": "off [fixed]", "tx_udp_tnl_csum_segmentation": "off [fixed]", "udp_fragmentation_offload": "on", "tx_sctp_segmentation": "on", "tx_sit_segmentation": "off [fixed]", "tx_checksum_fcoe_crc": "off [fixed]", "hw_tc_offload": "off [fixed]", "tx_checksum_ip_generic": "on [fixed]", "tx_fcoe_segmentation": "off [fixed]", "rx_vlan_filter": "off [fixed]", "tx_vlan_offload": "off [fixed]", "receive_hashing": "off [fixed]", "tx_gre_segmentation": "off [fixed]"}, "hw_timestamp_filters": [], "mtu": 65536, "device": "lo", "promisc": false, "timestamping": ["rx_software", "software"], "ipv4": {"broadcast": "host", "netmask": "255.0.0.0", "network": "127.0.0.0", "address": "127.0.0.1"}, "ipv6": [{"scope": "host", "prefix": "128", "address": "::1"}], "active": true, "type": "loopback"}, "ansible_memtotal_mb": 1838, "ansible_device_links": {"masters": {"sda2": ["dm-0", "dm-1"]}, "labels": {}, "ids": {"sr0": ["ata-VBOX_CD-ROM_VB2-01700376"], "sda2": ["ata-VBOX_HARDDISK_VB50c3dc86-fca07efb-part2", "lvm-pv-uuid-WRY6bk-ukJT-0GM9-UNTL-v1Fv-HHM1-M8Huti"], "sda": ["ata-VBOX_HARDDISK_VB50c3dc86-fca07efb"], "sda1": ["ata-VBOX_HARDDISK_VB50c3dc86-fca07efb-part1"], "dm-0": ["dm-name-centos-root", "dm-uuid-LVM-mafWexonk9bSP5E2YH5AsrS4qKWotG3pt4l0Jwtv4SRuOhwy3VL9TYzflHGe8sn2"], "dm-1": ["dm-name-centos-swap", "dm-uuid-LVM-mafWexonk9bSP5E2YH5AsrS4qKWotG3p8ZQAYA8PkKqAQScyIogWKZhL0LHt0cRB"]}, "uuids": {"sda1": ["4418f5f3-1e44-442b-95d6-d986e27acbfd"], "dm-0": ["b902127e-4281-435a-ac4f-43c89cc21897"], "dm-1": ["cd06c96d-9a6b-402e-9140-bd991588dc39"]}}, "ansible_apparmor": {"status": "disabled"}, "ansible_proc_cmdline": {"LANG": "en_US.UTF-8", "BOOT_IMAGE": "/vmlinuz-3.10.0-957.el7.x86_64", "quiet": true, "rhgb": true, "rd.lvm.lv": ["centos/root", "centos/swap"], "crashkernel": "auto", "ro": true, "root": "/dev/mapper/centos-root"}, "ansible_memfree_mb": 1576, "ansible_processor_count": 1, "ansible_hostname": "node1", "ansible_enp0s8": {"macaddress": "08:00:27:80:41:e6", "features": {"tx_checksum_ipv4": "off [fixed]", "generic_receive_offload": "on", "tx_checksum_ipv6": "off [fixed]", "tx_scatter_gather_fraglist": "off [fixed]", "rx_all": "off", "highdma": "off [fixed]", "rx_fcs": "off", "tx_lockless": "off [fixed]", "tx_tcp_ecn_segmentation": "off [fixed]", "rx_udp_tunnel_port_offload": "off [fixed]", "tx_tcp6_segmentation": "off [fixed]", "tx_gso_robust": "off [fixed]", "tx_ipip_segmentation": "off [fixed]", "tx_tcp_mangleid_segmentation": "off", "tx_checksumming": "on", "vlan_challenged": "off [fixed]", "loopback": "off [fixed]", "fcoe_mtu": "off [fixed]", "scatter_gather": "on", "tx_checksum_sctp": "off [fixed]", "tx_vlan_stag_hw_insert": "off [fixed]", "rx_vlan_stag_hw_parse": "off [fixed]", "tx_gso_partial": "off [fixed]", "rx_gro_hw": "off [fixed]", "rx_vlan_stag_filter": "off [fixed]", "large_receive_offload": "off [fixed]", "tx_scatter_gather": "on", "rx_checksumming": "off", "tx_tcp_segmentation": "on", "netns_local": "off [fixed]", "busy_poll": "off [fixed]", "generic_segmentation_offload": "on", "tx_udp_tnl_segmentation": "off [fixed]", "tcp_segmentation_offload": "on", "l2_fwd_offload": "off [fixed]", "rx_vlan_offload": "on", "ntuple_filters": "off [fixed]", "tx_gre_csum_segmentation": "off [fixed]", "tx_nocache_copy": "off", "tx_udp_tnl_csum_segmentation": "off [fixed]", "udp_fragmentation_offload": "off [fixed]", "tx_sctp_segmentation": "off [fixed]", "tx_sit_segmentation": "off [fixed]", "tx_checksum_fcoe_crc": "off [fixed]", "hw_tc_offload": "off [fixed]", "tx_checksum_ip_generic": "on", "tx_fcoe_segmentation": "off [fixed]", "rx_vlan_filter": "on [fixed]", "tx_vlan_offload": "on [fixed]", "receive_hashing": "off [fixed]", "tx_gre_segmentation": "off [fixed]"}, "type": "ether", "pciid": "0000:00:08.0", "module": "e1000", "mtu": 1500, "device": "enp0s8", "promisc": false, "timestamping": ["tx_software", "rx_software", "software"], "ipv4": {"broadcast": "10.0.3.255", "netmask": "255.255.255.0", "network": "10.0.3.0", "address": "10.0.3.15"}, "ipv6": [{"scope": "link", "prefix": "64", "address": "fe80::3fbb:b032:5bd8:ffe9"}], "active": true, "speed": 1000, "hw_timestamp_filters": []}, "ansible_interfaces": ["lo", "enp0s3", "enp0s8"], "ansible_selinux": {"status": "disabled"}, "ansible_enp0s3": {"macaddress": "08:00:27:5d:9d:7c", "features": {"tx_checksum_ipv4": "off [fixed]", "generic_receive_offload": "on", "tx_checksum_ipv6": "off [fixed]", "tx_scatter_gather_fraglist": "off [fixed]", "rx_all": "off", "highdma": "off [fixed]", "rx_fcs": "off", "tx_lockless": "off [fixed]", "tx_tcp_ecn_segmentation": "off [fixed]", "rx_udp_tunnel_port_offload": "off [fixed]", "tx_tcp6_segmentation": "off [fixed]", "tx_gso_robust": "off [fixed]", "tx_ipip_segmentation": "off [fixed]", "tx_tcp_mangleid_segmentation": "off", "tx_checksumming": "on", "vlan_challenged": "off [fixed]", "loopback": "off [fixed]", "fcoe_mtu": "off [fixed]", "scatter_gather": "on", "tx_checksum_sctp": "off [fixed]", "tx_vlan_stag_hw_insert": "off [fixed]", "rx_vlan_stag_hw_parse": "off [fixed]", "tx_gso_partial": "off [fixed]", "rx_gro_hw": "off [fixed]", "rx_vlan_stag_filter": "off [fixed]", "large_receive_offload": "off [fixed]", "tx_scatter_gather": "on", "rx_checksumming": "off", "tx_tcp_segmentation": "on", "netns_local": "off [fixed]", "busy_poll": "off [fixed]", "generic_segmentation_offload": "on", "tx_udp_tnl_segmentation": "off [fixed]", "tcp_segmentation_offload": "on", "l2_fwd_offload": "off [fixed]", "rx_vlan_offload": "on", "ntuple_filters": "off [fixed]", "tx_gre_csum_segmentation": "off [fixed]", "tx_nocache_copy": "off", "tx_udp_tnl_csum_segmentation": "off [fixed]", "udp_fragmentation_offload": "off [fixed]", "tx_sctp_segmentation": "off [fixed]", "tx_sit_segmentation": "off [fixed]", "tx_checksum_fcoe_crc": "off [fixed]", "hw_tc_offload": "off [fixed]", "tx_checksum_ip_generic": "on", "tx_fcoe_segmentation": "off [fixed]", "rx_vlan_filter": "on [fixed]", "tx_vlan_offload": "on [fixed]", "receive_hashing": "off [fixed]", "tx_gre_segmentation": "off [fixed]"}, "type": "ether", "pciid": "0000:00:03.0", "module": "e1000", "mtu": 1500, "device": "enp0s3", "promisc": false, "timestamping": ["tx_software", "rx_software", "software"], "ipv4": {"broadcast": "192.168.56.255", "netmask": "255.255.255.0", "network": "192.168.56.0", "address": "192.168.56.111"}, "ipv6": [{"scope": "link", "prefix": "64", "address": "fe80::2b75:f84c:7d7f:597d"}, {"scope": "link", "prefix": "64", "address": "fe80::864f:a509:1db0:a8fa"}], "active": true, "speed": 1000, "hw_timestamp_filters": []}, "ansible_fqdn": "node1.ansible.com", "ansible_mounts": [{"block_used": 36953, "uuid": "4418f5f3-1e44-442b-95d6-d986e27acbfd", "size_total": 1063256064, "block_total": 259584, "mount": "/boot", "block_available": 222631, "size_available": 911896576, "fstype": "xfs", "inode_total": 524288, "options": "rw,relatime,attr2,inode64,noquota", "device": "/dev/sda1", "inode_used": 327, "block_size": 4096, "inode_available": 523961}, {"block_used": 540912, "uuid": "b902127e-4281-435a-ac4f-43c89cc21897", "size_total": 18238930944, "block_total": 4452864, "mount": "/", "block_available": 3911952, "size_available": 16023355392, "fstype": "xfs", "inode_total": 8910848, "options": "rw,relatime,attr2,inode64,noquota", "device": "/dev/mapper/centos-root", "inode_used": 50429, "block_size": 4096, "inode_available": 8860419}], "ansible_nodename": "node1.ansible.com", "ansible_domain": "ansible.com", "ansible_distribution_file_path": "/etc/redhat-release", "ansible_virtualization_type": "virtualbox", "ansible_ssh_host_key_ed25519_public": "AAAAC3NzaC1lZDI1NTE5AAAAIAl7nO9kxvd44yLD0SWqdflD/BbwsiJSMlhaJjuMi5Kc", "ansible_processor_cores": 1, "ansible_bios_version": "VirtualBox", "ansible_date_time": {"weekday_number": "1", "iso8601_basic_short": "20200727T171816", "tz": "CST", "weeknumber": "30", "hour": "17", "year": "2020", "minute": "18", "tz_offset": "+0800", "month": "07", "epoch": "1595841496", "iso8601_micro": "2020-07-27T09:18:16.164861Z", "weekday": "Monday", "time": "17:18:16", "date": "2020-07-27", "iso8601": "2020-07-27T09:18:16Z", "day": "27", "iso8601_basic": "20200727T171816164762", "second": "16"}, "ansible_distribution_release": "Core", "ansible_os_family": "RedHat", "ansible_effective_user_id": 1001, "ansible_system": "Linux", "ansible_devices": {"sr0": {"scheduler_mode": "deadline", "rotational": "1", "vendor": "VBOX", "sectors": "2097151", "links": {"masters": [], "labels": [], "ids": ["ata-VBOX_CD-ROM_VB2-01700376"], "uuids": []}, "sas_device_handle": null, "sas_address": null, "virtual": 1, "host": "", "sectorsize": "512", "removable": "1", "support_discard": "0", "model": "CD-ROM", "partitions": {}, "holders": [], "size": "1024.00 MB"}, "sda": {"scheduler_mode": "deadline", "rotational": "1", "vendor": "ATA", "sectors": "41943040", "links": {"masters": [], "labels": [], "ids": ["ata-VBOX_HARDDISK_VB50c3dc86-fca07efb"], "uuids": []}, "sas_device_handle": null, "sas_address": null, "virtual": 1, "host": "", "sectorsize": "512", "removable": "0", "support_discard": "0", "model": "VBOX HARDDISK", "partitions": {"sda2": {"sectorsize": 512, "uuid": null, "links": {"masters": ["dm-0", "dm-1"], "labels": [], "ids": ["ata-VBOX_HARDDISK_VB50c3dc86-fca07efb-part2", "lvm-pv-uuid-WRY6bk-ukJT-0GM9-UNTL-v1Fv-HHM1-M8Huti"], "uuids": []}, "sectors": "39843840", "start": "2099200", "holders": ["centos-root", "centos-swap"], "size": "19.00 GB"}, "sda1": {"sectorsize": 512, "uuid": "4418f5f3-1e44-442b-95d6-d986e27acbfd", "links": {"masters": [], "labels": [], "ids": ["ata-VBOX_HARDDISK_VB50c3dc86-fca07efb-part1"], "uuids": ["4418f5f3-1e44-442b-95d6-d986e27acbfd"]}, "sectors": "2097152", "start": "2048", "holders": [], "size": "1.00 GB"}}, "holders": [], "size": "20.00 GB"}, "dm-0": {"scheduler_mode": "", "rotational": "1", "vendor": null, "sectors": "35643392", "links": {"masters": [], "labels": [], "ids": ["dm-name-centos-root", "dm-uuid-LVM-mafWexonk9bSP5E2YH5AsrS4qKWotG3pt4l0Jwtv4SRuOhwy3VL9TYzflHGe8sn2"], "uuids": ["b902127e-4281-435a-ac4f-43c89cc21897"]}, "sas_device_handle": null, "sas_address": null, "virtual": 1, "host": "", "sectorsize": "512", "removable": "0", "support_discard": "0", "model": null, "partitions": {}, "holders": [], "size": "17.00 GB"}, "dm-1": {"scheduler_mode": "", "rotational": "1", "vendor": null, "sectors": "4194304", "links": {"masters": [], "labels": [], "ids": ["dm-name-centos-swap", "dm-uuid-LVM-mafWexonk9bSP5E2YH5AsrS4qKWotG3p8ZQAYA8PkKqAQScyIogWKZhL0LHt0cRB"], "uuids": ["cd06c96d-9a6b-402e-9140-bd991588dc39"]}, "sas_device_handle": null, "sas_address": null, "virtual": 1, "host": "", "sectorsize": "512", "removable": "0", "support_discard": "0", "model": null, "partitions": {}, "holders": [], "size": "2.00 GB"}}, "ansible_user_uid": 1001, "ansible_bios_date": "12/01/2006", "ansible_system_capabilities": [""]}}\r\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\nShared connection to node1 closed.\r\n')
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'rm -f -r /home/ansible/.ansible/tmp/ansible-tmp-1595841490.45-4406-255689703212953/ > /dev/null 2>&1 && sleep 0'"'"''
<node1> (0, '', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
ok: [node1]
META: ran handlers
TASK [prints the loopback address and gateway] ***************************************
task path: /home/ansible/debug.yml:6
ok: [node1] => {
"msg": "System node1 has uuid NA"
}
TASK [print message] *****************************************************************
task path: /home/ansible/debug.yml:10
ok: [node1] => {
"msg": "System node1 has gateway 10.0.3.2"
}
TASK [get the return information] ****************************************************
task path: /home/ansible/debug.yml:16
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'echo ~ && sleep 0'"'"''
<node1> (0, '/home/ansible\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo /home/ansible/.ansible/tmp `"&& mkdir /home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786 && echo ansible-tmp-1595841496.31-4421-84149749061786="` echo /home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786 `" ) && sleep 0'"'"''
<node1> (0, 'ansible-tmp-1595841496.31-4421-84149749061786=/home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
Using module file /usr/lib/python2.7/site-packages/ansible/modules/commands/command.py
<node1> PUT /home/ansible/.ansible/tmp/ansible-local-4397XWOjgA/tmpiZmH3d TO /home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786/AnsiballZ_command.py
<node1> SSH: EXEC sftp -b - -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c '[node1]'
<node1> (0, 'sftp> put /home/ansible/.ansible/tmp/ansible-local-4397XWOjgA/tmpiZmH3d /home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786/AnsiballZ_command.py\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug2: Remote version: 3\r\ndebug2: Server supports extension "posix-rename@openssh.com" revision 1\r\ndebug2: Server supports extension "statvfs@openssh.com" revision 2\r\ndebug2: Server supports extension "fstatvfs@openssh.com" revision 2\r\ndebug2: Server supports extension "hardlink@openssh.com" revision 1\r\ndebug2: Server supports extension "fsync@openssh.com" revision 1\r\ndebug3: Sent message fd 5 T:16 I:1\r\ndebug3: SSH_FXP_REALPATH . -> /home/ansible size 0\r\ndebug3: Looking up /home/ansible/.ansible/tmp/ansible-local-4397XWOjgA/tmpiZmH3d\r\ndebug3: Sent message fd 5 T:17 I:2\r\ndebug3: Received stat reply T:101 I:2\r\ndebug1: Couldn\'t stat remote file: No such file or directory\r\ndebug3: Sent message SSH2_FXP_OPEN I:3 P:/home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786/AnsiballZ_command.py\r\ndebug3: Sent message SSH2_FXP_WRITE I:4 O:0 S:32768\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 4 32768 bytes at 0\r\ndebug3: Sent message SSH2_FXP_WRITE I:5 O:32768 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:6 O:65536 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:7 O:98304 S:9753\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 5 32768 bytes at 32768\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 6 32768 bytes at 65536\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 7 9753 bytes at 98304\r\ndebug3: Sent message SSH2_FXP_CLOSE I:4\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'chmod u+x /home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786/ /home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786/AnsiballZ_command.py && sleep 0'"'"''
<node1> (0, '', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c -tt node1 '/bin/sh -c '"'"'/usr/bin/python /home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786/AnsiballZ_command.py && sleep 0'"'"''
<node1> (0, '\r\n{"changed": true, "end": "2020-07-27 17:18:16.575369", "stdout": "192.168.56.111 10.0.3.15 ", "cmd": ["hostname", "-I"], "rc": 0, "start": "2020-07-27 17:18:16.573293", "stderr": "", "delta": "0:00:00.002076", "invocation": {"module_args": {"creates": null, "executable": null, "_uses_shell": false, "strip_empty_ends": true, "_raw_params": "hostname -I", "removes": null, "argv": null, "warn": true, "chdir": null, "stdin_add_newline": true, "stdin": null}}}\r\n', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\nShared connection to node1 closed.\r\n')
<node1> ESTABLISH SSH CONNECTION FOR USER: None
<node1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/ansible/.ansible/cp/1396e5f87c node1 '/bin/sh -c '"'"'rm -f -r /home/ansible/.ansible/tmp/ansible-tmp-1595841496.31-4421-84149749061786/ > /dev/null 2>&1 && sleep 0'"'"''
<node1> (0, '', 'OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 58: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 4367\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
changed: [node1] => {
"changed": true,
"cmd": [
"hostname",
"-I"
],
"delta": "0:00:00.002076",
"end": "2020-07-27 17:18:16.575369",
"invocation": {
"module_args": {
"_raw_params": "hostname -I",
"_uses_shell": false,
"argv": null,
"chdir": null,
"creates": null,
"executable": null,
"removes": null,
"stdin": null,
"stdin_add_newline": true,
"strip_empty_ends": true,
"warn": true
}
},
"rc": 0,
"start": "2020-07-27 17:18:16.573293",
"stderr": "",
"stderr_lines": [],
"stdout": "192.168.56.111 10.0.3.15 ",
"stdout_lines": [
"192.168.56.111 10.0.3.15 "
]
}
TASK [print the result] **************************************************************
task path: /home/ansible/debug.yml:22
ok: [node1] => {
"result": {
"changed": true,
"cmd": [
"hostname",
"-I"
],
"delta": "0:00:00.002076",
"end": "2020-07-27 17:18:16.575369",
"failed": false,
"rc": 0,
"start": "2020-07-27 17:18:16.573293",
"stderr": "",
"stderr_lines": [],
"stdout": "192.168.56.111 10.0.3.15 ",
"stdout_lines": [
"192.168.56.111 10.0.3.15 "
]
}
}
TASK [Display all variables/facts known for a host] **********************************
task path: /home/ansible/debug.yml:27
ok: [node1] => {
"hostvars[inventory_hostname]": {
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"tx_scatter_gather": "on [fixed]",
"tx_scatter_gather_fraglist": "on [fixed]",
"tx_sctp_segmentation": "on",
"tx_sit_segmentation": "off [fixed]",
"tx_tcp6_segmentation": "on",
"tx_tcp_ecn_segmentation": "on",
"tx_tcp_mangleid_segmentation": "on",
"tx_tcp_segmentation": "on",
"tx_udp_tnl_csum_segmentation": "off [fixed]",
"tx_udp_tnl_segmentation": "off [fixed]",
"tx_vlan_offload": "off [fixed]",
"tx_vlan_stag_hw_insert": "off [fixed]",
"udp_fragmentation_offload": "on",
"vlan_challenged": "on [fixed]"
},
"hw_timestamp_filters": [],
"ipv4": {
"address": "127.0.0.1",
"broadcast": "host",
"netmask": "255.0.0.0",
"network": "127.0.0.0"
},
"ipv6": [
{
"address": "::1",
"prefix": "128",
"scope": "host"
}
],
"mtu": 65536,
"promisc": false,
"timestamping": [
"rx_software",
"software"
],
"type": "loopback"
},
"ansible_local": {},
"ansible_lsb": {},
"ansible_machine": "x86_64",
"ansible_machine_id": "9c593f2fc95d4e9b962892c9f2c7698a",
"ansible_memfree_mb": 1576,
"ansible_memory_mb": {
"nocache": {
"free": 1686,
"used": 152
},
"real": {
"free": 1576,
"total": 1838,
"used": 262
},
"swap": {
"cached": 0,
"free": 2047,
"total": 2047,
"used": 0
}
},
"ansible_memtotal_mb": 1838,
"ansible_mounts": [
{
"block_available": 222631,
"block_size": 4096,
"block_total": 259584,
"block_used": 36953,
"device": "/dev/sda1",
"fstype": "xfs",
"inode_available": 523961,
"inode_total": 524288,
"inode_used": 327,
"mount": "/boot",
"options": "rw,relatime,attr2,inode64,noquota",
"size_available": 911896576,
"size_total": 1063256064,
"uuid": "4418f5f3-1e44-442b-95d6-d986e27acbfd"
},
{
"block_available": 3911952,
"block_size": 4096,
"block_total": 4452864,
"block_used": 540912,
"device": "/dev/mapper/centos-root",
"fstype": "xfs",
"inode_available": 8860419,
"inode_total": 8910848,
"inode_used": 50429,
"mount": "/",
"options": "rw,relatime,attr2,inode64,noquota",
"size_available": 16023355392,
"size_total": 18238930944,
"uuid": "b902127e-4281-435a-ac4f-43c89cc21897"
}
],
"ansible_nodename": "node1.ansible.com",
"ansible_os_family": "RedHat",
"ansible_pkg_mgr": "yum",
"ansible_playbook_python": "/usr/bin/python2",
"ansible_proc_cmdline": {
"BOOT_IMAGE": "/vmlinuz-3.10.0-957.el7.x86_64",
"LANG": "en_US.UTF-8",
"crashkernel": "auto",
"quiet": true,
"rd.lvm.lv": [
"centos/root",
"centos/swap"
],
"rhgb": true,
"ro": true,
"root": "/dev/mapper/centos-root"
},
"ansible_processor": [
"0",
"GenuineIntel",
"Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz"
],
"ansible_processor_cores": 1,
"ansible_processor_count": 1,
"ansible_processor_threads_per_core": 1,
"ansible_processor_vcpus": 1,
"ansible_product_name": "VirtualBox",
"ansible_product_serial": "NA",
"ansible_product_uuid": "NA",
"ansible_product_version": "1.2",
"ansible_python": {
"executable": "/usr/bin/python",
"has_sslcontext": true,
"type": "CPython",
"version": {
"major": 2,
"micro": 5,
"minor": 7,
"releaselevel": "final",
"serial": 0
},
"version_info": [
2,
7,
5,
"final",
0
]
},
"ansible_python_version": "2.7.5",
"ansible_real_group_id": 1001,
"ansible_real_user_id": 1001,
"ansible_run_tags": [
"all"
],
"ansible_selinux": {
"status": "disabled"
},
"ansible_selinux_python_present": true,
"ansible_service_mgr": "systemd",
"ansible_skip_tags": [],
"ansible_ssh_host_key_ecdsa_public": "AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBCdtvirfdRqiXDnJV+4cHnIx6ogqaZoypiLgYntTBwjqKHUximafQc/iYf+F8CuW6Ly532K69lIjtCtHEQpCZag=",
"ansible_ssh_host_key_ed25519_public": "AAAAC3NzaC1lZDI1NTE5AAAAIAl7nO9kxvd44yLD0SWqdflD/BbwsiJSMlhaJjuMi5Kc",
"ansible_ssh_host_key_rsa_public": "AAAAB3NzaC1yc2EAAAADAQABAAABAQDiMRJ4JBNDpx7Ud13uvhZ+jWg6B2nrkaFX1nsUqovJJu/5Z5I/xKcLd3F3Jql7oxK8ysXlvP5qx/TEriFW0dN6Gl1qzeqVSCh24yt3oYJJgXklum6H+HTnaHWc9stdw09FJwppOmcLal6JQfNaNKQuNJQocDMu/xbS0XHdgYPV6LEdixkVetizIiiUv0DhkVYrKAsj2kB/PYtjjonp8ehQPhm4LVkiN89Db8L05rAZcokAD4cLtKxqyKUYUKJbbu4Hdg7wSx/sOvSX9xvTMpwZ9UHbvykwKrwC/qe9208cXk44w+C16NM1Ufy8rgphgf+B6tH12Uc8FesEqmcII50p",
"ansible_swapfree_mb": 2047,
"ansible_swaptotal_mb": 2047,
"ansible_system": "Linux",
"ansible_system_capabilities": [
""
],
"ansible_system_capabilities_enforced": "True",
"ansible_system_vendor": "innotek GmbH",
"ansible_uptime_seconds": 10279,
"ansible_user_dir": "/home/ansible",
"ansible_user_gecos": "",
"ansible_user_gid": 1001,
"ansible_user_id": "ansible",
"ansible_user_shell": "/bin/bash",
"ansible_user_uid": 1001,
"ansible_userspace_architecture": "x86_64",
"ansible_userspace_bits": "64",
"ansible_verbosity": 4,
"ansible_version": {
"full": "2.9.9",
"major": 2,
"minor": 9,
"revision": 9,
"string": "2.9.9"
},
"ansible_virtualization_role": "guest",
"ansible_virtualization_type": "virtualbox",
"discovered_interpreter_python": "/usr/bin/python",
"gather_subset": [
"all"
],
"group_names": [
"webservers"
],
"groups": {
"all": [
"node3",
"docker-node",
"node1",
"node2"
],
"dbservers": [
"node2"
],
"ungrouped": [
"node3",
"docker-node"
],
"webservers": [
"node1"
]
},
"inventory_dir": "/etc/ansible",
"inventory_file": "/etc/ansible/hosts",
"inventory_hostname": "node1",
"inventory_hostname_short": "node1",
"module_setup": true,
"omit": "__omit_place_holder__c424340b5d84e8c4c33f1866fd42b8746c1b10a2",
"playbook_dir": "/home/ansible",
"result": {
"changed": true,
"cmd": [
"hostname",
"-I"
],
"delta": "0:00:00.002076",
"end": "2020-07-27 17:18:16.575369",
"failed": false,
"rc": 0,
"start": "2020-07-27 17:18:16.573293",
"stderr": "",
"stderr_lines": [],
"stdout": "192.168.56.111 10.0.3.15 ",
"stdout_lines": [
"192.168.56.111 10.0.3.15 "
]
}
}
}
TASK [debug] *************************************************************************
task path: /home/ansible/debug.yml:33
ok: [node1] => {
"msg": [
"Provisioning based on YOUR_KEY which is: myansiblekeyinmaster..432fdsfdsafdsadb",
"These servers were built using the password of 'securedockerpassword'. Please retain this for later use."
]
}
META: ran handlers
META: ran handlers
PLAY RECAP ***************************************************************************
node1 : ok=7 changed=1 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 可以看到，此时所有任务都执行了，并且没有忽略任何任务。
4. register注册变量
我们在剧本中也可以使用register关键字来注册变量，然后在后续的任务中使用变量。
以下示例是将hostname的输出注册到info变量中，然后在后一个任务中打印变量的信息：
剧本文件register.yml的内容如下：
---
- hosts: node1
tasks:
- name: register variable
ansible.builtin.command:
cmd: hostname
register: info
- name: display variable
ansible.builtin.debug:
msg: The variable is {{ info['stdout'] }}
执行剧本：
[ansible@master ansible_playbooks]$ ansible-lint register.yml
[ansible@master ansible_playbooks]$ ansible-playbook register.yml -v
Using /etc/ansible/ansible.cfg as config file
PLAY [node1] ***********************************************************************************************************
TASK [Gathering Facts] *************************************************************************************************
ok: [node1]
TASK [register variable] ***********************************************************************************************
changed: [node1] => {"changed": true, "cmd": ["hostname"], "delta": "0:00:00.010386", "end": "2023-07-22 19:34:55.456539", "rc": 0, "start": "2023-07-22 19:34:55.446153", "stderr": "", "stderr_lines": [], "stdout": "node1", "stdout_lines": ["node1"]}
TASK [display variable] ************************************************************************************************
ok: [node1] => {
"msg": "The variable is node1"
}
PLAY RECAP *************************************************************************************************************
node1 : ok=3 changed=1 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
[ansible@master ansible_playbooks]$效果图如下：
5. 在剧本中使用vars定义变量
也可以在剧本中通过vars关键字来定义变量。
以下示例variable.yml中用vars关键字定义了两个变量：
---
- hosts: node1
# 定义变量
vars:
- service_name: Nginx
- listen_port: 80
tasks:
- name: display variable from variable list
ansible.builtin.debug:
msg: The service name is {{ service_name }} and the listen port is {{ listen_port }}
执行剧本文件：
[ansible@master ansible_playbooks]$ ansible-lint variable.yml
[ansible@master ansible_playbooks]$ ansible-playbook variable.yml -v
Using /etc/ansible/ansible.cfg as config file
PLAY [node1] ***********************************************************************************************************
TASK [Gathering Facts] *************************************************************************************************
ok: [node1]
TASK [display variable from variable list] *****************************************************************************
ok: [node1] => {
"msg": "The service name is Nginx and the listen port is 80"
}
PLAY RECAP *************************************************************************************************************
node1 : ok=2 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
[ansible@master ansible_playbooks]$效果图如下：
可以看到，成功获取到变量service_name和listen_port的值了。
6. 在剧本中使用vars_files指定变量文件
我们也可以将变量写到文件中，然后在剧本中使用vars_files关键字来指定变量文件，请看以下示例。
首先，创建vars文件夹，并在vars文件夹下创建两个变量定义文件：
# 创建存放变量文件的文件夹
[ansible@master ansible_playbooks]$ mkdir vars
# 查看变量定义文件内容：
[ansible@master ansible_playbooks]$ cat vars/vars_file1.yaml
---
- service_name1: Nginx
- service_name2: Redis
[ansible@master ansible_playbooks]$ cat vars/vars_file2.yaml
---
- listen_port1: 80
- listen_port2: 6379
[ansible@master ansible_playbooks]$编写剧本文件vars_files.yml:
---
- hosts: node1
# 定义变量文件
vars_files:
- vars/vars_file1.yaml
- vars/vars_file2.yaml
tasks:
- name: display variable from variable list
ansible.builtin.debug:
msg: |
The first service name is {{ service_name1 }} and the listen port is {{ listen_port1 }}.
The second service name is {{ service_name2 }} and the listen port is {{ listen_port2 }}.
然后执行vars_files.yml剧本：
[ansible@master ansible_playbooks]$ ansible-lint vars_files.yml
[ansible@master ansible_playbooks]$ ansible-playbook vars_files.yml -v
Using /etc/ansible/ansible.cfg as config file
PLAY [node1] ***********************************************************************************************************
TASK [Gathering Facts] *************************************************************************************************
ok: [node1]
TASK [display variable from variable list] *****************************************************************************
ok: [node1] => {
"msg": "The first service name is Nginx and the listen port is 80.\nThe second service name is Redis and the listen port is 6379.\n"
}
PLAY RECAP *************************************************************************************************************
node1 : ok=2 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
[ansible@master ansible_playbooks]$效果图如下：
可以看到，正常从两个变量文件中获取到了服务的名称和服务的监听端口信息。
7. 使用vars_prompt通过交互模式获取变量
- Ansible还支持在运行剧本的时候，通过交互式的方式给定义的参数传入变量值，只需要在剧本中定义
vars_prompt的变量名和交互式提示内容即可。 - Ansible也可以对输入的变量值进行加密处理，如采用SHA512和MD5算法加密。
以下编写一个vars_prompt.yml的剧本，用于在交互模式下读取服务的名称和监听端口：
---
- hosts: node1
# 定义交互式获取变量
vars_prompt:
- name: service_name
prompt: please input the service name
# 非私有时，会显示输入的变量值
private: no
- name: listen_port
prompt: please input the service listen port
# 设置默认端口号，也可以不设置
default: 6666
# 私有时。不会显示输入的变量值，对于密码输入的话，可以避免密码泄漏
private: yes
tasks:
- name: display variable from variable list
ansible.builtin.debug:
msg: |
The first service name is {{ service_name }} and the listen port is {{ listen_port }}.
运行剧本：
[ansible@master ansible_playbooks]$ ansible-lint vars_prompt.yml
[ansible@master ansible_playbooks]$ ansible-playbook vars_prompt.yml -v
Using /etc/ansible/ansible.cfg as config file
please input the service name: Tomcat #<--- 此处输入了服务名称为Tomcat
please input the service listen port [6666]: #<--- 此处未输入任何值，直接按的回车键，使用了默认的监听端口号6666
PLAY [node1] ***********************************************************************************************************
TASK [Gathering Facts] *************************************************************************************************
ok: [node1]
TASK [display variable from variable list] *****************************************************************************
ok: [node1] => {
"msg": "The first service name is Tomcat and the listen port is 6666.\n"
}
PLAY RECAP *************************************************************************************************************
node1 : ok=2 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
[ansible@master ansible_playbooks]$ ansible-playbook vars_prompt.yml -v
Using /etc/ansible/ansible.cfg as config file
please input the service name: tomcat #<--- 此处输入了服务名称为tomcat
please input the service listen port [6666]: #<--- 此处输入了服务监听端口号为8080
PLAY [node1] ***********************************************************************************************************
TASK [Gathering Facts] *************************************************************************************************
ok: [node1]
TASK [display variable from variable list] *****************************************************************************
ok: [node1] => {
"msg": "The first service name is tomcat and the listen port is 8080.\n"
}
PLAY RECAP *************************************************************************************************************
node1 : ok=2 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
[ansible@master ansible_playbooks]$效果图如下：
可以看到，正常获取到了交互模式下用户输入的变量信息，服务名称和服务监听端口号都正常获取到了。
另外，还可以创建加密的变量，用于设置密码信息等。可参考： ansible基础用法6_prompt 交互变量的使用, 后续再进行测试。
8.对用户输入的密码进行加密
在一节中，我们使用vars_prompt获取了用户的输入信息，并存储到变量中，最后打印出了用户的输入。这一节我们通过vars_prompt获取用户输入的密码信息，并进行加密。
8.1 基础知识说明
我们可以查看当前操作系统所使用的密码加密算法：
[root@node1 ~]# authconfig --test|grep hashing
password hashing algorithm is md5可以看到，当前系统密码加密算法是md5加密算法。
查看当前操作系统支持的加密算法：
[root@node1 ~]# authconfig --help|grep passalgo
--passalgo=<descrypt|bigcrypt|md5|sha256|sha512>如果要修改加密算法，可以使用以下命令：
authconfig --passalgo=sha512 --update详细可参考： Configuring System Passwords Using authconfig
密码加密算法原理
在Linux系统中，用户密码存储在/etc/passwd文件中。但是，由于该文件权限是任何用户都可以读取的，所以直接将密码明文存储在文件中会造成安全漏洞。因此，Linux系统使用密码加密算法对用户密码进行加密。
Linux密码加密算法使用一个称为“加盐”的过程，即在密码明文的基础上添加一段随机字符串，再进行加密，最后将随机字符串和密码密文一同存储在/etc/shadow文件中。这样做的好处是让攻击者无法预测密码明文和随机字符串，增加了暴力破解密码的难度。
8.2 使用passlib库生成密码
参考：passlib.hash - Password Hashing Schemes
我们此处仅考虑和测试MD5、SHA-256、SHA-512三种加密算法。
由参考文档中已经标记MD5算法不再认为是安全的算法，推荐使用SHA-256或SHA-512加密算法。
我们来测试一下：
[root@master ~]# python3
Python 3.6.8 (default, Nov 16 2020, 16:55:22)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-44)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from passlib.hash import md5_crypt, sha256_crypt, sha512_crypt
# 使用md5加密算法加密
>>> h = md5_crypt.hash("password")
>>> h
'$1$CjxICQF7$JOGLwFLcRheFJoR9YIaPz/'
>>>
# 使用SHA-256加密算法加密
>>> hash = sha256_crypt.hash("password")
>>> hash
'$5$rounds=535000$nhLk2HVjQisH0yV1$zgGQefxxGsiPzWdVXsskOTRQhojts3iOrV3sJH4koQ1'
# 设置轮转次数为12345次
>>> sha256_crypt.using(rounds=12345).hash("password")
'$5$rounds=12345$Q4Gzj5vvcuJHHvSV$JU3lO2oip.mQxomTSxTChhev8vRS7bD79wlMYhzcIXA'
# 使用SHA-512加密算法加密
>>> hash512 = sha512_crypt.hash("password")
>>> hash512
'$6$rounds=656000$0SAk.X3/TEl4Hyko$nNKdA87kzVLaKeYxYUdUmYMMkXDshoNQF94y0FF62ofyz0d17eMVNpa6GePNTgAAisQKwSOf3X7p.IWELz9BT1'
# 使用SHA-512加密算法加密，使用自定义盐为mysalt
>>> hash512 = sha512_crypt.hash("password",salt="mysalt")
>>> hash512
'$6$rounds=656000$mysalt$3.xRZpxy/z008hs6wvfEK57aZTod.CF.Q.4B70uMKJOlUi242tjNpccHhrBMFok8iQxmzChlbZsofydrFB.0G.'
# 使用SHA-512加密算法加密，设置轮转次数为5000
>>> hash512 = sha512_crypt.using(rounds=5000).hash("password",salt="mysalt")
>>> hash512
'$6$mysalt$NN1QGsmCO0hcvplH4ahY6ocho6F6TgcY8yNdMFAeO.LAeFodNPGA6KsQM5Or1AKbE4QKSqnEsC/SE0Zz3ts9y1'可以看到，根据官方规范，当rounds参数设置为5000时，可以从哈希字符串中省略它。
如果省略rounds轮转次数信息，我们可以看到在密码字符串中，密文由3部分组成,以”$”分隔,第一部分为ID,第二部分为盐值,第三部分为加密密文。
ID与加密算法间的对应关系：
| ID值 | 加密算法 |
|---|---|
| 1 | MD5 |
| 5 | SHA-256 |
| 6 | SHA-512 |
8.3 使用Ansible加密密码并创建用户
有了以上基础后，我们来使用Ansible加密密码并创建用户。
具体可参考： Hashing values supplied by vars_prompt
编写剧本文件vars_prompt_encrypt.yml：
---
- hosts: node1
# 定义交互式获取变量
vars_prompt:
- name: user_name
prompt: please input the user name
# 非私有时，会显示输入的变量值
private: no
- name: user_password
prompt: please input the user password
encrypt: sha512_crypt
# 需要两次输入密码确认
confirm: true
salt_size: 7
# 私有时。不会显示输入的变量值，对于密码输入的话，可以避免密码泄漏
private: yes
tasks:
- name: Create user
ansible.builtin.user:
name: "{{ user_name }}"
comment: "使用vars_prompt创建用户{{ user_name }}"
password: "{{ user_password }}"
become: yes
执行剧本：
[ansible@master ansible_playbooks]$ ansible-lint vars_prompt_encrypt.yml
[ansible@master ansible_playbooks]$ ansible-playbook vars_prompt_encrypt.yml -v
Using /etc/ansible/ansible.cfg as config file
please input the user name: testvar #<--- 输入用户名
please input the user password: #<--- 输入密码，如我输入的是password
confirm please input the user password: #<--- 再次输入密码password
PLAY [node1] ***********************************************************************************************************
TASK [Gathering Facts] *************************************************************************************************
ok: [node1]
TASK [Create user] *****************************************************************************************************
changed: [node1] => {"changed": true, "comment": "使用vars_prompt创建用户testvar", "create_home": true, "group": 1003, "home": "/home/testvar", "name": "testvar", "password": "NOT_LOGGING_PASSWORD", "shell": "/bin/bash", "state": "present", "system": false, "uid": 1003}
PLAY RECAP *************************************************************************************************************
node1 : ok=2 changed=1 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
[ansible@master ansible_playbooks]$可以看到，剧本执行成功，效果图如下：
此时，在节点1上面进行检查：
[root@node1 ~]# grep testvar /etc/passwd
testvar:x:1003:1003:使用vars_prompt创建用户testvar:/home/testvar:/bin/bash
[root@node1 ~]# grep testvar /etc/shadow
testvar:$6$ZPe383L$WJwlTUJ1iPj9cN1ZcH0W352jU.PPpX2lGr.dzhpR0lS/k9.jym3sztBkCXAafWMmbNGWYFcucamv8QDp6izVV/:19562:0:99999:7:::
[root@node1 ~]#可以看到，用户创建成功，用户的备注信息是"使用vars_prompt创建用户testvar",使用的密码加密算法ID是"6"，也就是SHA-512加密算法，生成的7位随机盐是"ZPe383L"，而生成的密码密文是“WJwlTUJ1iPj9cN1ZcH0W352jU.PPpX2lGr.dzhpR0lS/k9.jym3sztBkCXAafWMmbNGWYFcucamv8QDp6izVV/”。
尝试远程登陆：
$ ssh testvar@cloud-node1
testvar@cloud-node1's password:
Welcome to node1
[testvar@node1 ~]$ whoami
testvar
[testvar@node1 ~]$可以看到，能成功登陆，说明刚才创建的用户配置是正确的！
最后，在节点node1上面删除刚才创建的用户testvar：
[root@node1 ~]# userdel --help
Usage: userdel [options] LOGIN
Options:
-f, --force force some actions that would fail otherwise
e.g. removal of user still logged in
or files, even if not owned by the user
-h, --help display this help message and exit
-r, --remove remove home directory and mail spool
-R, --root CHROOT_DIR directory to chroot into
-P, --prefix PREFIX_DIR prefix directory where are located the /etc/* files
-Z, --selinux-user remove any SELinux user mapping for the user
[root@node1 ~]# userdel -r testvar
[root@node1 ~]# grep testvar /etc/passwd
[root@node1 ~]# grep testvar /etc/shadow
[root@node1 ~]#这样，测试用户就删除成功了。