[CAPO][capo] does test in its CI both Ubuntu and Flatcar. For Flatcar, the image still needs to be built via the image-builder and uploaded on CAPO GCS (Google Cloud Storage).
There is an open issue to bring some automation around this process: kubernetes-sigs/cluster-api-provider-openstack#1502 while it is not done, whether CAPO or Flatcar maintainers needs to do it manually.
$ cd kubernetes-sigs/image-builder/images/capi
$ make OEM_ID=openstack build-qemu-flatcar
| #!/usr/bin/env python | |
| # goal of this script is to control (play / pause) multimedia played | |
| # on a firefox tab through dbus | |
| # requirements: | |
| # * dbus (session) | |
| import dbus | |
| import sys |
This is done on devstack environment.
| # butane < config.yml > ignition.json | |
| --- | |
| variant: flatcar | |
| version: 1.0.0 | |
| storage: | |
| disks: | |
| - device: /dev/vda | |
| partitions: | |
| - number: 9 | |
| label: ROOT |
The goal of this Gist is to run a Tor bridge from a Flatcar instance provisioned through Ignition - in this example, it's deployed locally with QEMU but it can be extend elsewhere (with Terraform and so on.)
Requirements:
qemu setupPull the latest stable release of Flatcar:
| # ct --platform custom < ./config.yml | jq > ignition.json | |
| systemd: | |
| units: | |
| - name: update-engine.service | |
| enable: true | |
| - name: etcd-member.service | |
| enable: true | |
| - name: locksmithd.service | |
| enable: true | |
| dropins: |
| # ct --in-file ./config.yml --pretty > ./ignition.json | |
| storage: | |
| files: | |
| - path: /var/lib/iptables/rules-save | |
| filesystem: root | |
| mode: 0644 | |
| contents: | |
| inline: | | |
| *filter | |
| -A INPUT -p tcp --dport ssh -j ACCEPT |
| sudo ./bin/kola run \ | |
| --board arm64-usr \ | |
| -d -v -b cl -p qemu \ | |
| --qemu-image /home/mathieu/kinvolk/arm64/flatcar_production_image.bin \ | |
| --qemu-bios=./flatcar_production_qemu_uefi_efi_code.fd \ | |
| cl.internet | |
| === RUN cl.internet/UpdateEngine | |
| === RUN cl.internet/DockerPing | |
| === RUN cl.internet/DockerEcho | |
| === RUN cl.internet/NTPDate |
| From dacbed2586288c5040e61c2856f455f64c35d39c Mon Sep 17 00:00:00 2001 | |
| From: Mathieu Tortuyaux <mathieu@kinvolk.io> | |
| Date: Tue, 20 Jul 2021 14:07:48 +0200 | |
| Subject: [PATCH] dev-lang/perl: apply tmp flatcar changes | |
| temporary patch to fix https://github.com/Perl/perl5/issues/10651#issuecomment-882722892 | |
| Signed-off-by: Mathieu Tortuyaux <mathieu@kinvolk.io> | |
| --- | |
| dev-lang/perl/files/define.patch | 11 +++++++++++ |
| --- services/virt.te | |
| +++ services/virt.te | |
| @@ -1377,3 +1377,31 @@ sysnet_dns_name_resolve(virtlogd_t) | |
| virt_manage_log(virtlogd_t) | |
| virt_read_config(virtlogd_t) | |
| + | |
| +require { | |
| + type kernel_t; | |
| + type tmpfs_t; |