help me - error: Filespec must match the canonical format: [[namespace/]pod:]file/path

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1

Hello All,

Need your help on below issue.

I am trying to run kubernetes command on a remote host using ansible.

This command works when directly run on a remote host.

======> kubectl cp /etc/passwd bus-service/ssh-jumphost-6954f877bf-p5fmq:/etc/passwd_test

But when using ansible

  • name: Copy commands
    shell: “kubectl cp {{ item }} baas-service/{{ jumphost.stdout_lines }}:{{ item }}”
    with_items:
  • { ‘/etc/master.passwd’ }
  • { ‘/etc/passwd’ }
  • { ‘/etc/group’ }

I get an error.

failed: [gngqnc014c] (item={u’/etc/master.passwd’: None}) => {
“changed”: true,
“cmd”: “kubectl cp {u’/etc/master.passwd’: None}bus-service/[u’ssh-jumphost-6954f877bf-p5fmq’, u’ssh-jumphost-6954f877bf-twg7j’, u’ssh-jumphost-6954f877bf-xrmhs’]:{u’/etc/master.passwd’: None}”,
“delta”: “0:00:00.070410”,
“end”: “2019-04-08 16:04:49.551694”,
“invocation”: {
“module_args”: {
“_raw_params”: “kubectl cp {u’/etc/master.passwd’: None}bus-service/[u’ssh-jumphost-6954f877bf-p5fmq’, u’ssh-jumphost-6954f877bf-twg7j’, u’ssh-jumphost-6954f877bf-xrmhs’]:{u’/etc/master.passwd’: None}”,
“_uses_shell”: true,
“argv”: null,
“chdir”: null,
“creates”: null,
“executable”: null,
“removes”: null,
“stdin”: null,
“warn”: true
}
},
“item”: {
“/etc/master.passwd”: null
},
“msg”: “non-zero return code”,
“rc”: 1,
“start”: “2019-04-08 16:04:49.481284”,
“stderr”: “error: Filespec must match the canonical format: [[namespace/]pod:]file/path”,
“stderr_lines”: [
“error: Filespec must match the canonical format: [[namespace/]pod:]file/path”
],
“stdout”: “”,
“stdout_lines”:
}

Can anyone help me on this issue?

Thanks

2

Hello All,

Need your help on below issue.

I am trying to run kubernetes command on a remote host using ansible.

This command works when directly run on a remote host.

======> kubectl cp /etc/passwd bus-service/ssh-jumphost-6954f877bf-p5fmq:/etc/passwd_test

But when using ansible

  • name: Copy commands
    shell: “kubectl cp {{ item }} baas-service/{{ jumphost.stdout_lines }}:{{ item }}”
    with_items:
  • { ‘/etc/master.passwd’ }
  • { ‘/etc/passwd’ }
  • { ‘/etc/group’ }

I get an error.

failed: [gngqnc014c] (item={u’/etc/master.passwd’: None}) => {
“changed”: true,

Here you have to take a look , it’s not seems sane which you directly rub in command line.
You have to use

kubectl cp {{ item }} baas-service/{{ jumphost.stdout_lines }}:{{ item }}_test”