tl;dr don’t use R2 if you need to upload files over 5gb using these tools. s3cmd: s3cmd -c /etc/s3cmd-r2.cfg --no-check-md5 --multipart-chunk-size-mb=50 sync my-dir s3://my-bucket Basically Cloudflare is not returning the expected md5 hash in the etag header hence breaking the upload of large files. You might try set `multipart-chunk-size-mb` to…

For years, Gitlab has been the true pioneer of DevOps. A fast moving and truly innovating service that has introduced DevOps methodologies to thousands of engineers. By tightly integrating it’s CI/CD service with git repositories and a generous free tier that allowed many to try their offering for the first…

If you just came across this while running Gitlab CI docker-machine instance, you may need to update the base AMI image used by docker-image as it’s currently using 16.04 (ouch!) Some errors you may find in the logs Error while stopping machine Failed to process runner Unable to query docker…

Seems there’s a bug (or a feature) somewhere in Ansible which doesn’t translate encrypted variables (but it works fine with vault files), so when you try to use them on a template it will fail with the error above. To work around that, you could try setting a fact before…

Do you ever have trouble getting started on your writing projects? Do you find yourself staring at a blank screen for hours, unable to come up with anything worthwhile? If so, you’re not alone. Many people suffer from writer’s block at some point in their careers. But don’t worry —…

Create user for your Ansible playbook Login as admin (the root user, not a user with admin role) Create a user for your ansible playbook Give it “Grafana Admin permissions” in `/admin/users/edit/:uid` 2. Create a sample playbook like - name: Deploy user/team/folder/dashboard in Grafana for customer hosts: localhost…

Having issues to troubleshoot this error and finding the faulty host? Verbose mode won’t help you, neither will looking at your hosts. One way to go at it, is to run ad-hoc commands, for instance we want to test the variable “ansible_host” which is (or should be) defined in host…

If you just started getting these, upgrade your target system packages. FAILED! => {"changed": false, "msg": "failed to fetch key at https://rpms.remirepo.net/RPM-GPG-KEY-remi2018 , error was: Request failed: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:618)>"} Personally I was only installing security and bugfixes like - name: Upgrade packages yum: …

Paying over 4 digits every single month for a simple image resizing service? Finding it difficult to rein in this ballooning expense item? Does your account manager want to lock you down on a yearly contract to save a few percent? Imgix is the typical Silicon Valley startup with VC…