# Certificate.crt is missing

**URL:** <https://forum.ansible.com/t/certificate-crt-is-missing/10822>\
**Category:** Get Help\
**Tags:** playbook\
**Created:** [November 11, 2024, 9:31am UTC](https://forum.ansible.com/t/certificate-crt-is-missing/10822 "2024-11-11T09:31:03Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![tomnick](https://avatars.discourse-cdn.com/v4/letter/t/a4c791/32.png) [@tomnick](https://forum.ansible.com/u/tomnick)\
**Post date:** [November 11, 2024, 9:31am UTC](https://forum.ansible.com/t/certificate-crt-is-missing/10822/1 "2024-11-11T09:31:03Z")

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Hello everybody, I am trying to setup a default matrix server with playbook.While installing I am getting the following error:

`matrix-chat matrix-traefik-certs-dumper-matrix.matrix.mydomain.com[20334]: /matrix/traefik-certs-dumper/dumped-certificates/matrix.matrix.mydomain.com/certificate.crt is missing`

Anybody any idea what could be wrong? Thanks for some help

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**Author:** ![jpmens](https://sea1.discourse-cdn.com/ansible/user_avatar/forum.ansible.com/jpmens/32/5543_2.png) [@jpmens](https://forum.ansible.com/u/jpmens)\
**Post date:** [November 11, 2024, 11:38am UTC](https://forum.ansible.com/t/certificate-crt-is-missing/10822/2 "2024-11-11T11:38:35Z")

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Well, the file is missing. How did you install it?

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**Author:** ![tomnick](https://avatars.discourse-cdn.com/v4/letter/t/a4c791/32.png) [@tomnick](https://forum.ansible.com/u/tomnick)\
**Post date:** [November 11, 2024, 12:08pm UTC](https://forum.ansible.com/t/certificate-crt-is-missing/10822/3 "2024-11-11T12:08:36Z")

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I know, but I thought the playbook is doing everything. I did follow this one:

[https://computingforgeeks.com/how-to-deploy-matrix-server-using-ansible-and-docker/](https://computingforgeeks.com/how-to-deploy-matrix-server-using-ansible-and-docker/)

I kept the original vars.yml given on examples

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**Author:** ![tomnick](https://avatars.discourse-cdn.com/v4/letter/t/a4c791/32.png) [@tomnick](https://forum.ansible.com/u/tomnick)\
**Post date:** [November 11, 2024, 2:26pm UTC](https://forum.ansible.com/t/certificate-crt-is-missing/10822/4 "2024-11-11T14:26:59Z")

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I’ made a terrible mistake and installed everything on one server…stupid me…now it is working sorry for wasting time for you guys…

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**Author:** ![system](https://us1.discourse-cdn.com/ansible/original/1X/1882d9a01da5d8996a862359b0913cc568a39b84.svg) [@system](https://forum.ansible.com/u/system)\
**Post date:** [December 11, 2024, 2:27pm UTC](https://forum.ansible.com/t/certificate-crt-is-missing/10822/5 "2024-12-11T14:27:44Z")

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