ansible - Ansible 同步模块在复制部分文件后冻结
问题描述
下面是我的剧本，可帮助将一组文件从远程源传输到本地目录。
- name: "Play 1.5"
hosts: "{{ groups['dest_nodes'] | default(groups['all']) }}"
serial: 1
gather_facts: false
vars:
ansible_host_key_checking: false
ansible_ssh_extra_args: -o StrictHostKeyChecking=no -o ConnectionAttempts=5
tasks:
- find:
paths: "{{ homedir.stdout_lines[0] | trim }}"
recurse: no
file_type: any
hidden: yes
patterns:
- "(.*txt)$"
- "(.*sh.*)$"
- "(.*bash.*)$"
- "(.*ksh.*)$"
- "(.*profile.*)$"
use_regex: yes
register: to_copy
- debug:
msg: "FOUNDDD {{ item.path}}"
with_items: "{{ to_copy.files }}"
- name: Copying from "{{ inventory_hostname }}" to this ansible server.
synchronize:
src: "{{ item.path }}"
dest: "{{ playbook_dir }}/homedirbackup/{{ inventory_hostname }}/{{ dtime }}/"
mode: pull
copy_links: yes
with_items:
- "{{ to_copy.files }}"
它将一些文件从远程目录复制到本地目录"{{ playbook_dir }}/homedirbackup/{{ inventory_hostname }}/{{ dtime }}/"，但中途冻结并超时，即未完成所有文件的传输。
下面的输出显示它传输了两个文件/opt/oracle/checkservice.sh，/opt/oracle/stopservice.sh但在尝试传输时冻结/从未返回.profile.bak.configurevwsapi.2018.11.08-21.07.49
<remotehost35> ESTABLISH LOCAL CONNECTION FOR USER: localuser
<remotehost35> EXEC /bin/sh -c '/usr/bin/python2 && sleep 0'
changed: [remotehost35] => (item={u'uid': 600000014, u'woth': False, u'mtime': 1603787134.107684, u'inode': 100717, u'isgid': False, u'size': 651, u'isuid': False, u'isreg': True, u'gid': 63855, u'ischr': False, u'wusr': True, u'xoth': False, u'rusr': True, u'nlink': 1, u'issock': False, u'rgrp': True, u'path': u'/opt/oracle/checkservice.sh', u'xusr': True, u'atime': 1626695687.6682055, u'isdir': False, u'ctime': 1603787134.108393, u'isblk': False, u'wgrp': False, u'xgrp': False, u'dev': 1301375156245, u'roth': True, u'isfifo': False, u'mode': u'0744', u'islnk': False}) => {
"changed": true,
"cmd": "/bin/rsync --delay-updates -F --compress --copy-links --archive --rsh=/usr/share/centrifydc/bin/ssh -S none -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null --out-format=<<CHANGED>>%i %n%L oracle@remotehost35:/opt/oracle/checkservice.sh /web/playbooks/automation/aesstartup/homedirbackup/remotehost35/2021-07-19-08-10-07/",
"invocation": {
"module_args": {
"_local_rsync_path": "rsync",
"_substitute_controller": false,
"archive": true,
"checksum": false,
"compress": true,
"copy_links": true,
"delete": false,
"dest": "/web/playbooks/automation/aesstartup/homedirbackup/remotehost35/2021-07-19-08-10-07/",
"dest_port": null,
"dirs": false,
"existing_only": false,
"group": null,
"links": null,
"mode": "pull",
"owner": null,
"partial": false,
"perms": null,
"private_key": null,
"recursive": null,
"rsync_opts": null,
"rsync_path": null,
"rsync_timeout": 0,
"set_remote_user": true,
"src": "oracle@remotehost35:/opt/oracle/checkservice.sh",
"ssh_args": null,
"times": null,
"verify_host": false
}
},
"item": {
"atime": 1626695687.6682055,
"ctime": 1603787134.108393,
"dev": 1301375156245,
"gid": 63855,
"inode": 100717,
"isblk": false,
"ischr": false,
"isdir": false,
"isfifo": false,
"isgid": false,
"islnk": false,
"isreg": true,
"issock": false,
"isuid": false,
"mode": "0744",
"mtime": 1603787134.107684,
"nlink": 1,
"path": "/opt/oracle/checkservice.sh",
"rgrp": true,
"roth": true,
"rusr": true,
"size": 651,
"uid": 600000014,
"wgrp": false,
"woth": false,
"wusr": true,
"xgrp": false,
"xoth": false,
"xusr": true
},
"msg": ">f+++++++++ checkservice.sh\n",
"rc": 0,
"stdout_lines": [
">f+++++++++ checkservice.sh"
]
}
Using module file /usr/lib/python2.7/site-packages/ansible/modules/files/synchronize.py
<remotehost35> ESTABLISH LOCAL CONNECTION FOR USER: localuser
<remotehost35> EXEC /bin/sh -c '/usr/bin/python2 && sleep 0'
changed: [remotehost35] => (item={u'uid': 600000014, u'woth': False, u'mtime': 1603787257.2357972, u'inode': 100721, u'isgid': False, u'size': 266, u'isuid': False, u'isreg': True, u'gid': 63855, u'ischr': False, u'wusr': True, u'xoth': False, u'rusr': True, u'nlink': 1, u'issock': False, u'rgrp': True, u'path': u'/opt/oracle/stopservice.sh', u'xusr': True, u'atime': 1626695689.0853248, u'isdir': False, u'ctime': 1603787257.236637, u'isblk': False, u'wgrp': False, u'xgrp': False, u'dev': 1301375156245, u'roth': True, u'isfifo': False, u'mode': u'0744', u'islnk': False}) => {
"changed": true,
"cmd": "/bin/rsync --delay-updates -F --compress --copy-links --archive --rsh=/usr/share/centrifydc/bin/ssh -S none -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null --out-format=<<CHANGED>>%i %n%L oracle@remotehost35:/opt/oracle/stopservice.sh /web/playbooks/automation/aesstartup/homedirbackup/remotehost35/2021-07-19-08-10-07/",
"invocation": {
"module_args": {
"_local_rsync_path": "rsync",
"_substitute_controller": false,
"archive": true,
"checksum": false,
"compress": true,
"copy_links": true,
"delete": false,
"dest": "/web/playbooks/automation/aesstartup/homedirbackup/remotehost35/2021-07-19-08-10-07/",
"dest_port": null,
"dirs": false,
"existing_only": false,
"group": null,
"links": null,
"mode": "pull",
"owner": null,
"partial": false,
"perms": null,
"private_key": null,
"recursive": null,
"rsync_opts": null,
"rsync_path": null,
"rsync_timeout": 0,
"set_remote_user": true,
"src": "oracle@remotehost35:/opt/oracle/stopservice.sh",
"ssh_args": null,
"times": null,
"verify_host": false
}
},
"item": {
"atime": 1626695689.0853248,
"ctime": 1603787257.236637,
"dev": 1301375156245,
"gid": 63855,
"inode": 100721,
"isblk": false,
"ischr": false,
"isdir": false,
"isfifo": false,
"isgid": false,
"islnk": false,
"isreg": true,
"issock": false,
"isuid": false,
"mode": "0744",
"mtime": 1603787257.2357972,
"nlink": 1,
"path": "/opt/oracle/stopservice.sh",
"rgrp": true,
"roth": true,
"rusr": true,
"size": 266,
"uid": 600000014,
"wgrp": false,
"woth": false,
"wusr": true,
"xgrp": false,
"xoth": false,
"xusr": true
},
"msg": ">f+++++++++ stopservice.sh\n",
"rc": 0,
"stdout_lines": [
">f+++++++++ stopservice.sh"
]
}
Using module file /usr/lib/python2.7/site-packages/ansible/modules/files/synchronize.py
<remotehost35> ESTABLISH LOCAL CONNECTION FOR USER: localuser
<remotehost35> EXEC /bin/sh -c '/usr/bin/python2 && sleep 0'
<---- HANGS HERE and never returns ---->
下面是远程主机的两个文件的列表，我将它们从我的 ansible 主机上拉到本地。
oracle@remotehost35:~$ ls -ltraq /opt/oracle/checkservice.sh
-rwxr--r-- 1 oracle oinstall 651 Oct 27 2020 /opt/oracle/checkservice.sh
oracle@remotehost35:~$ ls -ltraq /opt/oracle/stopservice.sh
-rwxr--r-- 1 oracle oinstall 266 Oct 27 2020 /opt/oracle/stopservice.sh
下面是未传输的文件，我猜（但是，我不确定）这是 ansible 正在尝试传输的文件。
oracle@remotehost35:~$ ls -ltrqa .profile.bak.configurevwsapi.2018.11.08-21.07.49
-rw-r--r-- 1 oracle oinstall 2215 Nov 8 2018 .profile.bak.configurevwsapi.2018.11.08-21.07.49
这是未传输和 ansible 冻结的文件的统计信息
ok: [remotehost35] => (item={u'uid': 600000014, u'woth': False, u'mtime': 1541732869.0, u'inode': 174300, u'isgid': False, u'size': 2215, u'isuid': False, u'isreg': True, u'gid': 63855, u'ischr': False, u'wusr': True, u'xoth': False, u'rusr': True, u'nlink': 1, u'issock': False, u'rgrp': True, u'path': u'/opt/oracle/.profile.bak.configurevwsapi.2018.11.08-21.07.49', u'xusr': False, u'atime': 1626044466.6511383, u'isdir': False, u'ctime': 1564193798.4474971, u'isblk': False, u'wgrp': False, u'xgrp': False, u'dev': 1301375156245, u'roth': True, u'isfifo': False, u'mode': u'0644', u'islnk': False}) => {
"changed": false,
"item": {
"atime": 1626044466.6511383,
"ctime": 1564193798.4474971,
"dev": 1301375156245,
"gid": 63855,
"inode": 174300,
"isblk": false,
"ischr": false,
"isdir": false,
"isfifo": false,
"isgid": false,
"islnk": false,
"isreg": true,
"issock": false,
"isuid": false,
"mode": "0644",
"mtime": 1541732869.0,
"nlink": 1,
"path": "/opt/oracle/.profile.bak.configurevwsapi.2018.11.08-21.07.49",
"rgrp": true,
"roth": true,
"rusr": true,
"size": 2215,
"uid": 600000014,
"wgrp": false,
"woth": false,
"wusr": true,
"xgrp": false,
"xoth": false,
"xusr": false
},
"msg": "FOUNDDD /opt/oracle/.profile.bak.configurevwsapi.2018.11.08-21.07.49"
}
上面的输出是-vvvvansible 上的调试级别 4。
您能否建议为什么在循环几次迭代后传输冻结？
解决方案
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