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tcldr opened this issue Mar 28, 2025 · 1 comment · May be fixed by #1713
Open

build-hcloud-flatcar fails #1709

tcldr opened this issue Mar 28, 2025 · 1 comment · May be fixed by #1713
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kind/bug Categorizes issue or PR as related to a bug.

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@tcldr
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tcldr commented Mar 28, 2025

Environment

  • Make target: make build-hcloud-flatcar
  • Run using container image? (Y/N):
  • Environment vars:
HCLOUD_TOKEN=***
HCLOUD_LOCATION=hel1
  • Vars file:
n/a

What steps did you take and what happened?

$ make build-hcloud-flatcar

What did you expect to happen?

A successfully built Flatcar image.

Relevant log output

Log Output 
    hcloud: TASK [python : Rename pypy folder] *********************************************
    hcloud: changed: [default]
    hcloud:
    hcloud: TASK [python : Delete downloaded archive] **************************************
    hcloud: changed: [default]
    hcloud:
    hcloud: PLAY RECAP *********************************************************************
    hcloud: default                    : ok=8    changed=6    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0
    hcloud:
==> hcloud: Provisioning with Ansible...
    hcloud: Setting up proxy adapter for Ansible....
==> hcloud: Executing Ansible: ansible-playbook -e packer_build_name="hcloud" -e packer_builder_type=hcloud --ssh-extra-args '-o IdentitiesOnly=yes' --extra-vars containerd_url=https://github.com/containerd/containerd/releases/download/v1.7.20/cri-containerd-cni-1.7.20-linux-amd64.tar.gz containerd_sha256=041fa3cfd4e6689d37516e4c7752741df0974e7985d97258c1009b20f25f33c7 pause_image=registry.k8s.io/pause:3.9 containerd_additional_settings= containerd_cri_socket=/var/run/containerd/containerd.sock containerd_version=1.7.20 containerd_wasm_shims_url=https://github.com/deislabs/containerd-wasm-shims/releases/download/v0.11.1/containerd-wasm-shims-<RTVERSION>-<SHIM>-linux-x86_64.tar.gz containerd_wasm_shims_version=v0.11.1 containerd_wasm_shims_sha256={"lunatic":"7054bc882db755ce5f3ded46d114bfd4e0a318e437fa18a2601295d20b616b32","slight":"a6ea87d965037933a7d9edb5e20cfc175265c8e1ca92a16535f1f3c3f376f5b0","spin":"dcffedb8e4d2f585a851b3de489fa1e8a0054ec0ad72cf111c623623919245d0","wws":"e917f90692d798d80873aa0f37990c7d652f2846129d64fecbfd41ffa77799b8"} containerd_wasm_shims_runtimes="spin,slight" containerd_wasm_shims_runtime_versions="{"lunatic":"v1","slight":"v1","spin":"v2","wws":"v1"}" crictl_url=https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.31.0/crictl-v1.31.0-linux-amd64.tar.gz crictl_sha256=https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.31.0/crictl-v1.31.0-linux-amd64.tar.gz.sha256 crictl_source_type=http custom_role_names="" firstboot_custom_roles_pre="" firstboot_custom_roles_post="" node_custom_roles_pre="" node_custom_roles_post="" disable_public_repos=false extra_debs="" extra_repos="" extra_rpms="" http_proxy= https_proxy= kubeadm_template=etc/kubeadm.yml kubernetes_apiserver_port=6443 kubernetes_cni_http_source=https://github.com/containernetworking/plugins/releases/download kubernetes_cni_http_checksum=sha256:https://storage.googleapis.com/k8s-artifacts-cni/release/v1.2.0/cni-plugins-linux-amd64-v1.2.0.tgz.sha256 kubernetes_goarch=amd64 kubernetes_http_source=https://dl.k8s.io/release kubernetes_container_registry=registry.k8s.io kubernetes_rpm_repo=https://pkgs.k8s.io/core:/stable:/v1.31/rpm/ kubernetes_rpm_gpg_key=https://pkgs.k8s.io/core:/stable:/v1.31/rpm/repodata/repomd.xml.key kubernetes_rpm_gpg_check=True kubernetes_deb_repo=https://pkgs.k8s.io/core:/stable:/v1.31/deb/ kubernetes_deb_gpg_key=https://pkgs.k8s.io/core:/stable:/v1.31/deb/Release.key kubernetes_cni_deb_version= kubernetes_cni_rpm_version= kubernetes_cni_semver=v1.2.0 kubernetes_cni_source_type=http kubernetes_semver=v1.31.4 kubernetes_source_type=http kubernetes_load_additional_imgs=false kubernetes_deb_version=1.31.4-1.1 kubernetes_rpm_version=1.31.4 no_proxy= pip_conf_file= python_path=/opt/pypy/site-packages redhat_epel_rpm=https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm epel_rpm_gpg_key= reenable_public_repos=true remove_extra_repos=false systemd_prefix=/etc/systemd sysusr_prefix=/opt sysusrlocal_prefix=/opt load_additional_components=false additional_registry_images=false additional_registry_images_list= ecr_credential_provider=false additional_url_images=false additional_url_images_list= additional_executables=false additional_executables_list= additional_executables_destination_path= additional_s3=false build_target=virt amazon_ssm_agent_rpm= enable_containerd_audit= kubernetes_enable_automatic_resource_sizing= debug_tools=false ubuntu_repo=http://us.archive.ubuntu.com/ubuntu ubuntu_security_repo=http://security.ubuntu.com/ubuntu gpu_block_nouveau_loading= netplan_removal_excludes="" --extra-vars ansible_python_interpreter=/opt/pypy/bin/pypy --extra-vars  --scp-extra-args "-O" -e ansible_ssh_private_key_file=/var/folders/09/vr6q9qp90lv0dt3fbp85qc7c0000gn/T/ansible-key1987708392 -i /var/folders/09/vr6q9qp90lv0dt3fbp85qc7c0000gn/T/packer-provisioner-ansible1803143392 /Users/tcldr1/Desktop/image-builder/images/capi/ansible/node.yml
    hcloud:
    hcloud: PLAY [all] *********************************************************************
    hcloud: [WARNING]: sftp transfer mechanism failed on [127.0.0.1]. Use ANSIBLE_DEBUG=1
    hcloud: to see detailed information
    hcloud:
    hcloud: TASK [Gathering Facts] *********************************************************
    hcloud: fatal: [default]: FAILED! => {"ansible_facts": {}, "changed": false, "failed_modules": {"ansible.legacy.setup": {"exception": "Traceback (most recent call last):\n  File \"/tmp/.ansible/ansible-tmp-1743164895.175585-86525-85468196407213/AnsiballZ_setup.py\", line 107, in <module>\n    _ansiballz_main()\n  File \"/tmp/.ansible/ansible-tmp-1743164895.175585-86525-85468196407213/AnsiballZ_setup.py\", line 99, in _ansiballz_main\n    invoke_module(zipped_mod, temp_path, ANSIBALLZ_PARAMS)\n  File \"/tmp/.ansible/ansible-tmp-1743164895.175585-86525-85468196407213/AnsiballZ_setup.py\", line 44, in invoke_module\n    from ansible.module_utils import basic\n  File \"/tmp/ansible_ansible.legacy.setup_payload_b3egz05h/ansible_ansible.legacy.setup_payload.zip/ansible/module_utils/basic.py\", line 5\n    from __future__ import annotations\n    ^\nSyntaxError: future feature annotations is not defined\nConnection to 127.0.0.1 closed.\r\n", "failed": true, "module_stderr": "Traceback (most recent call last):\n  File \"/tmp/.ansible/ansible-tmp-1743164895.175585-86525-85468196407213/AnsiballZ_setup.py\", line 107, in <module>\n    _ansiballz_main()\n  File \"/tmp/.ansible/ansible-tmp-1743164895.175585-86525-85468196407213/AnsiballZ_setup.py\", line 99, in _ansiballz_main\n    invoke_module(zipped_mod, temp_path, ANSIBALLZ_PARAMS)\n  File \"/tmp/.ansible/ansible-tmp-1743164895.175585-86525-85468196407213/AnsiballZ_setup.py\", line 44, in invoke_module\n    from ansible.module_utils import basic\n  File \"/tmp/ansible_ansible.legacy.setup_payload_b3egz05h/ansible_ansible.legacy.setup_payload.zip/ansible/module_utils/basic.py\", line 5\n    from __future__ import annotations\n    ^\nSyntaxError: future feature annotations is not defined\nConnection to 127.0.0.1 closed.\r\n", "module_stdout": "", "msg": "MODULE FAILURE: No start of json char found\nSee stdout/stderr for the exact error", "rc": 1}}, "msg": "The following modules failed to execute: ansible.legacy.setup\n"}
    hcloud:
    hcloud: PLAY RECAP *********************************************************************
    hcloud: default                    : ok=0    changed=0    unreachable=0    failed=1    skipped=0    rescued=0    ignored=0
    hcloud:
==> hcloud: Provisioning step had errors: Running the cleanup provisioner, if present...
==> hcloud: Destroying server...
==> hcloud: Deleting temporary SSH key...
Build 'hcloud' errored after 4 minutes 10 seconds: Error executing Ansible: Non-zero exit status: exit status 2

Anything else you would like to add?

/kind bug
@k8s-ci-robot k8s-ci-robot added the kind/bug Categorizes issue or PR as related to a bug. label Mar 28, 2025
@ubombi
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ubombi commented Apr 9, 2025 •
edited
Loading

The python role installs pypy v3.6, and there is
"ansible_extra_vars": "ansible_python_interpreter=/opt/pypy/bin/pypy" to use it.

But Ansible uses OS Python 3.9, triggering a syntax error.

I assume the packer/hcloud/flatcar.json's

  "ansible_extra_vars": "ansible_python_interpreter=/opt/pypy/bin/pypy",

may conflict with setup/tasks/flatcat-bootstrap.yml

- name: Set the ansible_python_interpreter fact
  ansible.builtin.set_fact:
    ansible_python_interpreter: "{{ external_binary_path }}/python"
  tags:
    - facts

and that bootstrap step, forces Ansible to use system Python, by overwriting ansible_python_interpreter.

That bootstrap line was introduced in this commit "Align external_binary_path setting between roles", 3 years ago.

Tested, works. Preparing PR
meanwhile, not sure whether set the path to /opt/pypy/bin/pypy, or drop the step.

@ubombi ubombi linked a pull request Apr 9, 2025 that will close this issue
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Fix Flatcar ansible_python_interpreter ubombi/image-builder
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@ubombi @k8s-ci-robot @tcldr