# Wrong go-cron binary architecture in percona/fluentbit image

**URL:** <https://forums.percona.com/t/wrong-go-cron-binary-architecture-in-percona-fluentbit-image/40096>\
**Category:** Percona Operator for MySQL\
**Created:** [January 23, 2026, 3:31pm UTC](https://forums.percona.com/t/wrong-go-cron-binary-architecture-in-percona-fluentbit-image/40096 "2026-01-23T15:31:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Josef\_Rypacek](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/josef_rypacek/32/23062_2.png) [@Josef\_Rypacek](https://forums.percona.com/u/Josef_Rypacek)\
**Post date:** [January 23, 2026, 3:31pm UTC](https://forums.percona.com/t/wrong-go-cron-binary-architecture-in-percona-fluentbit-image/40096/1 "2026-01-23T15:31:37Z")

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Hello, I’m just trying to use pxc-db-1.19.0 and I found out that ARM images are available for all the containers now. I’m trying to make it work, but `logrotate` container (`docker.io/percona/fluentbit:4.0.1-1`) reports following error:

```auto
+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/fluent-bit/bin
+ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/fluent-bit/bin
+ '[' logrotate = logrotate ']'
+ [[1001 != 1001]]
+ exec go-cron '0 0 * * *' sh -c 'logrotate -s /opt/percona/logrotate/logrotate.status /opt/percona/logrotate/logrotate-mysql.conf;/usr/bin/find /var/lib/mysql/ -name GRA_*.log -mtime +7 -delete'
/entrypoint.sh: line 14: /usr/bin/go-cron: cannot execute binary file: Exec format error
/entrypoint.sh: line 14: /usr/bin/go-cron: Success

```

It seems that the go-cron is downloaded as a binary and not compiled during image creation, so the same binary is being used in both variants.

Sadly I can’t create bug in Jira while following [contributing guideline](https://github.com/percona/percona-docker/blob/main/CONTRIBUTING.md) - nothing happens when I click on “Create” button. Can you please create the bug instead of me? It seems like thing that could be easy to fix.

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**Author:** ![Ege\_Gunes](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/ege_gunes/32/4595_2.png) [@Ege\_Gunes](https://forums.percona.com/u/Ege_Gunes)\
**Post date:** [February 6, 2026, 5:35am UTC](https://forums.percona.com/t/wrong-go-cron-binary-architecture-in-percona-fluentbit-image/40096/2 "2026-02-06T05:35:27Z")

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Hi @Josef_Rypacek,

I created [PKG-1277](https://perconadev.atlassian.net/browse/PKG-1277) for you.