Todd, just before your last posy, i tried  *| to_nice_json * and    *| 
to_nice_yaml* ,  both of which worked, to a point.

Here's what I'm after:

myhost:

The following packages will be updated
    
paho-c-1.3.13-2.el9
cpp-11.4.1-2.1.el9
glibc-headers-2.34-83.el9_3.7
gnutls-dane-3.7.6-23.el9
insights-client-3.2.2-1.el9_2
libblockdev-2.28-7.el9

This is what the output looks like in json format:

myhost:

The following packages will be updated[
    "paho-c-1.3.13-2.el9",
    "cpp-11.4.1-2.1.el9",
    "glibc-headers-2.34-83.el9_3.7",
    "gnutls-dane-3.7.6-23.el9",
    "insights-client-3.2.2-1.el9_2",
    "libblockdev-2.28-7.el9",
    ~
]

I would want to be rid of the square brackets at beginning and end. and be 
rid of the quotes and commas.

Here's what the output looks like in yaml format:

myhost:

The following packages will be updated- paho-c-1.3.13-2.el9
- cpp-11.4.1-2.1.el9
- glibc-headers-2.34-83.el9_3.7
- gnutls-dane-3.7.6-23.el9
- insights-client-3.2.2-1.el9_2
- libblockdev-2.28-7.el9

The first package (- paho-c-1.3.13-2.el9) is in the wrong position, and I 
would want to be rid of the dashes and spaces.

I hope I'm not being a pita.


On Monday, January 15, 2024 at 11:12:49 AM UTC-5 Todd Lewis wrote:

> What kind of list? You've got a YAML list (with single- instead of 
> double-quotes). You could get a JSON list (i.e. double-quotes) with
> {{ output | to_json }}
> or
> {{ output | to_nice_json }}
>
> What kind of list did you have in mind?
>
> On Monday, January 15, 2024 at 10:53:29 AM UTC-5 Dimitri Yioulos wrote:
>
>> Ah, Todd, you were right. I changed the output path, and it worked. I'm 
>> not sure why i couldn't write to the /tmp directory, but, whatever. My last 
>> question (I hope) on this topic is how to get the output in a list format. 
>> This is what I get presently:
>>
>> myhost:
>> The following packages will be updated['paho-c-1.3.13-2.el9', 
>> 'cpp-11.4.1-2.1.el9', 'glibc-headers-2.34-83.el9_3.7', 
>> 'gnutls-dane-3.7.6-23.el9', 'insights-client-3.2.2-1.el9_2', 
>> 'libblockdev-2.28-7.el9', 'libblockdev-loop-2.28-7.el9', 
>> 'libfastjson-0.99.9-5.el9', 'libvirt-daemon-9.5.0-7.el9_3', 
>> 'libvirt-daemon-driver-interface-9.5.0-7.el9_3', 
>> 'libvirt-daemon-driver-qemu-9.5.0-7.el9_3', 'openssl-devel-3.0.7-24.el9', 
>> 'python3-file-magic-5.39-14.el9', 'python3-pip-21.2.3-7.el9', 
>> 'python3-policycoreutils-3.5-2.el9', 'qemu-kvm-audio-pa-8.0.0-16.el9_3', 
>> 'qemu-kvm-core-8.0.0-16.el9_3', 'qemu-kvm-device-usb-host-8.0.0-16.el9_3', 
>> 'qemu-kvm-docs-8.0.0-16.el9_3', 
>> 'rpm-plugin-systemd-inhibit-4.16.1.3-25.el9', 'rsyslog-8.2102.0-117.el9', 
>> 'samba-client-4.18.6-100.el9', 'udisks2-iscsi-2.9.4-9.el9', 
>> 'fwupd-plugin-flashrom-1.8.16-1.el9', 'gcc-11.4.1-2.1.el9', 
>> 'gcc-plugin-annobin-11.4.1-2.1.el9', 'gnutls-utils-3.7.6-23.el9', 
>> 'libblockdev-fs-2.28-7.el9', 'libblockdev-lvm-2.28-7.el9', 
>> 'libblockdev-mdraid-2.28-7.el9', ~
>>
>> On Monday, January 15, 2024 at 10:31:16 AM UTC-5 Todd Lewis wrote:
>>
>>> Your 'deploy' user doesn't have permission to rename a file over 
>>> '/tmp/installed.txt'. Is there an existing file with that name? Are there 
>>> unusual permissions set on '/tmp' itself?
>>>
>>> It's bad practice to omit the 'owner:', 'group:', and 'mode:' of files 
>>> created with the copy or template modules. There may be issues created 
>>> because you're taking the defaults. Or not. Just a thought.
>>>
>>> Presented with those messages, the first thing I'd check is whether a 
>>> file name '/tmp/installed.txt' already exists on the controller.
>>>
>>> On Monday, January 15, 2024 at 10:19:08 AM UTC-5 Dimitri Yioulos wrote:
>>>
>>>> For Vladimir's solution, I get the following error:
>>>>
>>>> *An exception occurred during task execution. To see the full 
>>>> traceback, use -vvv. The error was: PermissionError: [Errno 1] Operation 
>>>> not permitted: b'/tmp/.ansible_tmpkdy1r8msinstalled.txt' -> 
>>>> b'/tmp/installed.txt'*
>>>>
>>>> *fatal: [bed-test-9-dy2 -> localhost]: FAILED! => changed=false*
>>>> *  checksum: 543ecd635e9686d0ae4915df6ee4e9d8c13ff300  msg: 'Unable to 
>>>> make 
>>>> b''/home/deploy/.ansible/tmp/ansible-tmp-1705331818.2910578-4160834-8270244954747/source''
>>>>  
>>>> into to /tmp/installed.txt, failed final rename from 
>>>> b''/tmp/.ansible_tmpkdy1r8msinstalled.txt'': [Errno 1] Operation not 
>>>> permitted: b''/tmp/.ansible_tmpkdy1r8msinstalled.txt'' -> 
>>>> b''/tmp/installed.txt'''*
>>>>
>>>> On Monday, January 15, 2024 at 10:04:55 AM UTC-5 Dimitri Yioulos wrote:
>>>>
>>>>> As I have written the playbook above, here's the error, which I hope 
>>>>> is enough for troubleshooting purposes:
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> *<localhost> ESTABLISH LOCAL CONNECTION FOR USER: deploy<localhost> 
>>>>> EXEC /bin/sh -c 'echo ~deploy && sleep 0'<localhost> EXEC /bin/sh -c '( 
>>>>> umask 77 && mkdir -p "` echo /home/deploy/.ansible/tmp `"&& mkdir "` echo 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501
>>>>>  
>>>>> `" && echo ansible-tmp-1705330892.3380399-4159921-3325212893501="` echo 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501
>>>>>  
>>>>> `" ) && sleep 0'Using module file 
>>>>> /usr/local/lib/python3.9/site-packages/ansible/modules/stat.py<localhost> 
>>>>> PUT /home/deploy/.ansible/tmp/ansible-local-4159897gzoguc4w/tmphdv1no20 
>>>>> TO 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/AnsiballZ_stat.py<localhost>
>>>>>  
>>>>> EXEC /bin/sh -c 'chmod u+x 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/
>>>>>  
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/AnsiballZ_stat.py
>>>>>  
>>>>> && sleep 0'<localhost> EXEC /bin/sh -c '/usr/bin/env python 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/AnsiballZ_stat.py
>>>>>  
>>>>> && sleep 0'<localhost> PUT 
>>>>> /home/deploy/.ansible/tmp/ansible-local-4159897gzoguc4w/tmpi_3sa5v9 TO 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/source<localhost>
>>>>>  
>>>>> EXEC /bin/sh -c 'chmod u+x 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/
>>>>>  
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/source
>>>>>  
>>>>> && sleep 0'Using module file 
>>>>> /usr/local/lib/python3.9/site-packages/ansible/modules/copy.py<localhost> 
>>>>> PUT /home/deploy/.ansible/tmp/ansible-local-4159897gzoguc4w/tmpyre28n8_ 
>>>>> TO 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/AnsiballZ_copy.py<localhost>
>>>>>  
>>>>> EXEC /bin/sh -c 'chmod u+x 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/
>>>>>  
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/AnsiballZ_copy.py
>>>>>  
>>>>> && sleep 0'<localhost> EXEC /bin/sh -c '/usr/bin/env python 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/AnsiballZ_copy.py
>>>>>  
>>>>> && sleep 0'<localhost> EXEC /bin/sh -c 'rm -f -r 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/
>>>>>  
>>>>> > /dev/null 2>&1 && sleep 0'The full traceback is:Traceback (most recent 
>>>>> call last):  File 
>>>>> "/tmp/ansible_ansible.legacy.copy_payload_rmpe1ef8/ansible_ansible.legacy.copy_payload.zip/ansible/module_utils/basic.py",
>>>>>  
>>>>> line 1700, in atomic_move    os.rename(b_src, b_dest)PermissionError: 
>>>>> [Errno 1] Operation not permitted: 
>>>>> b'/home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/source'
>>>>>  
>>>>> -> b'/tmp/installed.txt'During handling of the above exception, another 
>>>>> exception occurred:Traceback (most recent call last):  File 
>>>>> "/tmp/ansible_ansible.legacy.copy_payload_rmpe1ef8/ansible_ansible.legacy.copy_payload.zip/ansible/module_utils/basic.py",
>>>>>  
>>>>> line 1759, in atomic_move    os.rename(b_tmp_dest_name, 
>>>>> b_dest)PermissionError: [Errno 1] Operation not permitted: 
>>>>> b'/tmp/.ansible_tmp162o24fxinstalled.txt' -> b'/tmp/installed.txt'fatal: 
>>>>> [bed-test-9-dy2 -> localhost]: FAILED! => changed=false  checksum: 
>>>>> 590d9e59d7b819e4c8fb2068a91aec5e760afc8e  diff: []  invocation:    
>>>>> module_args:      _original_basename: tmpi_3sa5v9      attributes: null   
>>>>>  
>>>>>   backup: false      checksum: 590d9e59d7b819e4c8fb2068a91aec5e760afc8e   
>>>>>  
>>>>>   content: null      dest: /tmp/installed.txt      directory_mode: null   
>>>>>  
>>>>>   follow: false      force: true      group: null      local_follow: null 
>>>>>  
>>>>>     mode: null      owner: null      remote_src: null      selevel: null  
>>>>>   
>>>>>   serole: null      setype: null      seuser: null      src: 
>>>>> /home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/source
>>>>>   
>>>>>     unsafe_writes: false      validate: null  msg: 'Unable to make 
>>>>> b''/home/deploy/.ansible/tmp/ansible-tmp-1705330892.3380399-4159921-3325212893501/source''
>>>>>  
>>>>> into to /tmp/installed.txt, failed final rename from 
>>>>> b''/tmp/.ansible_tmp162o24fxinstalled.txt'': [Errno 1] Operation not 
>>>>> permitted: b''/tmp/.ansible_tmp162o24fxinstalled.txt'' -> 
>>>>> b''/tmp/installed.txt'''*
>>>>> On Monday, January 15, 2024 at 9:21:26 AM UTC-5 Todd Lewis wrote:
>>>>>
>>>>>> You say "the report play does not work", but you don't tell us in 
>>>>>> what way it doesn't work. Is there a template error, undefined variable, 
>>>>>> or 
>>>>>> something else? Does running with -vv -D indicate anything? "Does not 
>>>>>> work" 
>>>>>> is too vague. Okay, so it didn't do what you expected, but what did it 
>>>>>> do? 
>>>>>> Show us the play log.
>>>>>>
>>>>>>
>>>>>> On 1/15/24 8:00 AM, Dimitri Yioulos wrote:
>>>>>>
>>>>>> Good morning. 
>>>>>>
>>>>>> Let me start by saying that I hope I'm not overdoing my asks. I only 
>>>>>> do it when I've tried, but failed, at a solution. Nextly, I hope your 
>>>>>> kind 
>>>>>> answers help others, as well. That said, the following playbook returns 
>>>>>> packages that are set for update:
>>>>>>
>>>>>> ---
>>>>>>
>>>>>> - hosts: all
>>>>>>   gather_facts: false
>>>>>>
>>>>>>   tasks:
>>>>>>     - name: Check packages to upgrade
>>>>>>       dnf:
>>>>>>         list: updates
>>>>>>       register: packages
>>>>>>
>>>>>>     - name: Show packages to upgrade
>>>>>>       debug:
>>>>>>         msg: >-
>>>>>>           {%- set output=[] -%}
>>>>>>           {%- for p in packages.results -%}
>>>>>>           {{ output.append((p.name ~ '-' ~ p.version ~ '-' ~ 
>>>>>> p.release)) }}
>>>>>>           {%- endfor -%}
>>>>>>           {{ output }}
>>>>>>
>>>>>>     - local_action:
>>>>>>         module: copy
>>>>>>         content: |
>>>>>>           {% for host in ansible_play_hosts %}
>>>>>>           {{ host }}:
>>>>>>           The following packages will be updated
>>>>>>
>>>>>>           {%- set output=[] -%}
>>>>>>           {%- for p in packages.results -%}
>>>>>>           {{ output.append((p.name ~ '-' ~ p.version ~ '-' ~ 
>>>>>> p.release)) }}
>>>>>>           {%- endfor -%}
>>>>>>           {{ output }}
>>>>>>           {% endfor -%}
>>>>>>
>>>>>>         dest: "/tmp/installed.txt"
>>>>>>       run_once: yes
>>>>>>       tags:
>>>>>>         - report
>>>>>>
>>>>>> It works fine through the debug play:
>>>>>>
>>>>>> ok: [myhost] => {
>>>>>>     "msg": [
>>>>>>         "paho-c-1.3.13-2.el9",
>>>>>>         "cpp-11.4.1-2.1.el9",
>>>>>>         "glibc-headers-2.34-83.el9_3.7",
>>>>>>         "gnutls-dane-3.7.6-23.el9",
>>>>>>         "insights-client-3.2.2-1.el9_2",
>>>>>>         "libblockdev-2.28-7.el9",
>>>>>>         "libblockdev-loop-2.28-7.el9",
>>>>>>         "libfastjson-0.99.9-5.el9",
>>>>>>         ~
>>>>>>
>>>>>> However, the report play does not work. I would have thought that 
>>>>>> setting it up like the debug play should do it, but no. How can I get 
>>>>>> that 
>>>>>> list of updates, along with the hostname, into a textfile report?
>>>>>>
>>>>>> As ever, many thanks.
>>>>>>
>>>>>> -- 
>>>>>> You received this message because you are subscribed to the Google 
>>>>>> Groups "Ansible Project" group.
>>>>>> To unsubscribe from this group and stop receiving emails from it, 
>>>>>> send an email to [email protected].
>>>>>> To view this discussion on the web visit 
>>>>>> https://groups.google.com/d/msgid/ansible-project/7348c423-e5f5-46d3-816c-95bb14712c0bn%40googlegroups.com
>>>>>>  
>>>>>> <https://groups.google.com/d/msgid/ansible-project/7348c423-e5f5-46d3-816c-95bb14712c0bn%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>>>> .
>>>>>>
>>>>>>
>>>>>> -- 
>>>>>> Todd
>>>>>>
>>>>>>

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