This project contains the scripts and configuration files to build an example virtual image to run on the VISA platform.
License: GNU General Public License v3.0
Error while installing lmfit dependency for nexpy
2022/09/28 09:51:10 packer-builder-qemu plugin: [DEBUG] Opening new ssh session
2022/09/28 09:51:10 packer-builder-qemu plugin: [DEBUG] starting remote command: chmod +x /tmp/script_2378.sh; PACKER_BUILDER_TYPE='qemu' PACKER_BUILD_NAME
='qemu' PACKER_HTTP_ADDR='10.0.2.2:8488' PACKER_HTTP_IP='10.0.2.2' PACKER_HTTP_PORT='8488' /tmp/script_2378.sh
qemu: Collecting nexpy
qemu: Downloading https://files.pythonhosted.org/packages/c6/66/95d2fde6877d5abfcc846082faab557009992010e15255bd660a433b5cc2/NeXpy-0.13.3-py3-none-an
y.whl (658kB)
qemu: Requirement already satisfied: scipy in /usr/lib/python3/dist-packages (from nexpy)
qemu: Requirement already satisfied: ipython in /usr/lib/python3/dist-packages (from nexpy)
qemu: Collecting nexusformat>=0.6.1 (from nexpy)
qemu: Downloading https://files.pythonhosted.org/packages/5f/8f/652b07d0302ea6ece79658e4fb9fd2aa3006631d03a5e52db08a4501d72d/nexusformat-0.7.7-py3-no
ne-any.whl (80kB)
qemu: Requirement already satisfied: matplotlib in /usr/lib/python3/dist-packages (from nexpy)
qemu: Collecting lmfit>=1.0.2 (from nexpy)
qemu: Downloading https://files.pythonhosted.org/packages/8c/2f/8af90d45e585692eca1922c53e239c7aa97a904d9254df5b08f2f32520ac/lmfit-1.0.3.tar.gz (292k
B)
qemu: Complete output from command python setup.py egg_info:
qemu: Traceback (most recent call last):
qemu: File "<string>", line 1, in <module>
qemu: File "/tmp/pip-build-chkg1dl0/lmfit/setup.py", line 55, in <module>
qemu: packages=['lmfit'],
qemu: File "/usr/lib/python3/dist-packages/setuptools/__init__.py", line 129, in setup
qemu: return distutils.core.setup(**attrs)
qemu: File "/usr/lib/python3.6/distutils/core.py", line 108, in setup
qemu: _setup_distribution = dist = klass(attrs)
qemu: File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 372, in __init__
qemu: _Distribution.__init__(self, attrs)
qemu: File "/usr/lib/python3.6/distutils/dist.py", line 281, in __init__
qemu: self.finalize_options()
qemu: File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 528, in finalize_options
qemu: ep.load()(self, ep.name, value)
qemu: File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2324, in load
qemu: return self.resolve()
qemu: File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2330, in resolve
qemu: module = __import__(self.module_name, fromlist=['__name__'], level=0)
qemu: File "/tmp/pip-build-chkg1dl0/lmfit/.eggs/setuptools_scm-7.0.5-py3.6.egg/setuptools_scm/__init__.py", line 5
qemu: from __future__ import annotations
==> qemu: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-chkg1dl0/lmfit/
qemu: ^
qemu: SyntaxError: future feature annotations is not defined
qemu:
qemu: ----------------------------------------
2022/09/28 09:51:15 packer-builder-qemu plugin: [ERROR] Remote command exited with '1': chmod +x /tmp/script_2378.sh; PACKER_BUILDER_TYPE='qemu' PACKER_BUI
LD_NAME='qemu' PACKER_HTTP_ADDR='10.0.2.2:8488' PACKER_HTTP_IP='10.0.2.2' PACKER_HTTP_PORT='8488' /tmp/script_2378.sh
Hello,
I'm trying to reproduce the example image from the repo but it seems that the templates/visa-base/http folder is missing, which makes the build fail.
Is this an omission or should I add it myself?
Here is the error below. I have attached a file containing the complete log: visa-base_build.log.
Thank you.
Building image for visa-base:
...
==> qemu: Error finding "/opt/visa-image-template/templates/visa-base/http": stat /opt/visa-image-template/templates/visa-base/http: no such file or directory
2022/01/20 10:10:07 packer-builder-qemu plugin: stdout: Image resized.
2022/01/20 10:10:07 packer-builder-qemu plugin: stderr:
==> qemu: Deleting output directory...
2022/01/20 10:10:08 [INFO] (telemetry) ending qemu
==> Wait completed after 6 seconds 525 milliseconds
Build 'qemu' errored after 6 seconds 525 milliseconds: Error finding "/opt/visa-image-template/templates/visa-base/http": stat /opt/visa-image-template/templates/visa-base/http: no such file or directory
2022/01/20 10:10:08 machine readable: error-count []string{"1"}
==> Some builds didn't complete successfully and had errors:
2022/01/20 10:10:08 machine readable: qemu,error []string{"Error finding \"/opt/visa-image-template/templates/visa-base/http\": stat /opt/visa-image-template/templates/visa-base/http: no such file or directory"}
==> Builds finished but no artifacts were created.
2022/01/20 10:10:08 [INFO] (telemetry) Finalizing.
==> Wait completed after 6 seconds 525 milliseconds
==> Some builds didn't complete successfully and had errors:
--> qemu: Error finding "/opt/visa-image-template/templates/visa-base/http": stat /opt/visa-image-template/templates/visa-base/http: no such file or directory
==> Builds finished but no artifacts were created.
...
When using the script build-image.sh without any options but with environment variables, the preseed setting mirror/http/proxy is not set correctly causing the build of the system-base image to fail (the Ubuntu archive mirror can't be reached).
When the option --http-proxy <URL> is used to set the HTTP proxy URL, the script sets the variable PACKER_HTTP_PROXY (build-image.sh:32: PACKER_HTTP_PROXY="$2"); whereas when using the VISA_HTTP_PROXY environment variable, PACKER_HTTP_PROXY is set to "\"\"" (build-image.sh:15:PACKER_HTTP_PROXY="\"\"").
The variable PACKER_HTTP_PROXY is then used to define the {http_proxy} setting in the file templates/system-base/environment.yml.tlt (build-image.sh:66:sed -e "s|{http_proxy}|$PACKER_HTTP_PROXY|g" -e "s|{no_proxy}|$PACKER_NO_PROXY_HOSTS|g" templates/system-base/environment.yml.tlt > templates/system-base/environment.yml) :
environment:
proxy: {http_proxy}
no_proxy: {no_proxy}
cpus: 1
memory: 4096
disk_size: 10000
ubuntu_mirror: http://archive.ubuntu.com/ubuntu/dists
ubuntu_codename: bionic
ubuntu_docker_image: ubuntu:18.04
preseed_file_name: preseed-system-base.cfg
ssh_username: root
templates/system-base/environment.yml.tlt (END)
The proxy environment variable then defines the preseed setting mirror/http/proxy : templates/system-base/manifest.yml:33: - "mirror/http/proxy={{ proxy }} "
I don't know if this is the expected behavior, but I think it might be worthwhile to specify in the documentation that using the VISA_HTTP_PROXY and VISA_NO_PROXY_HOSTS environment variables does not completely replace the --http-proxy <URL> and --no-proxy <no proxy hosts> options in the build-image.sh script.
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