Replace singularity with apptainer #137
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Created role with `cd roles && molecule init role ewatercycle.apptainer`
Except where used in combination with python ewatercycle package As eWaterCycle/ewatercycle#324 has not been merged/released yet
sverhoeven
commented
Jun 5, 2023
| @@ -102,4 +101,11 @@ parameter_sets: | |||
| target_model: wflow | |||
| supported_model_versions: !!set {2020.1.1: null, 2020.1.2: null, 2020.1.3: null} | |||
| parameterset_dir: {{ parameterset_dir }} | |||
| singularity_dir: {{ singularity_image_root }} | |||
| {# ewatercycle>1.4.1 will use apptainer instead of singularity #} | |||
| {% if pyewatercycle_version == '1.4.1' %} | |||
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TODO make more future proof.
change so <1.4.1 uses singularity and else uses apptainer.
on SRC creation failedTASK [Run Ansible plugin] ******************************************************
Monday 05 June 2023 11:27:46 +0000 (0:00:01.196) 0:04:07.036 ***********
fatal: [145.38.187.131]: FAILED! => {"ansible_job_id": "495034654240.12475", "changed": true, "cmd": ["ansible-playbook", "--connection=local", "-b", "--extra-vars={'alt_home_location': '/data/volume_2', 'dcache_ro_token': '***', 'rclone_cache_dir': '/data/volume_3', 'rclone_max_gsize': '45'}", "/rsc/plugins/39795e81-c3e0-408b-9e80-a936c42048d1/research-cloud-plugin.yml"], "delta": "0:00:00.671938", "end": "2023-06-05 11:27:48.058763", "finished": 1, "msg": "non-zero return code", "rc": 2, "start": "2023-06-05 11:27:47.386825", "stderr": "[WARNING]: No inventory was parsed, only implicit localhost is available\n[WARNING]: provided hosts list is empty, only localhost is available. Note that\nthe implicit localhost does not match 'all'\n[WARNING]: Reset is not implemented for this connection", "stderr_lines": ["[WARNING]: No inventory was parsed, only implicit localhost is available", "[WARNING]: provided hosts list is empty, only localhost is available. Note that", "the implicit localhost does not match 'all'", "[WARNING]: Reset is not implemented for this connection"], "stdout": "\nPLAY [Install and configure eWaterCycle Jupyter] *******************************\n\nTASK [Wait for system to become reachable] *************************************\nok: [localhost]\n\nTASK [Gather facts for first time] *********************************************\nfatal: [localhost]: FAILED! => {\"changed\": false, \"module_stderr\": \"/bin/sh: 1: powershell: not found\\n\", \"module_stdout\": \"\", \"msg\": \"The module failed to execute correctly, you probably need to set the interpreter.\\nSee stdout/stderr for the exact error\", \"rc\": 127}\n\nPLAY RECAP *********************************************************************\nlocalhost : ok=1 changed=0 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0 ", "stdout_lines": ["", "PLAY [Install and configure eWaterCycle Jupyter] *******************************", "", "TASK [Wait for system to become reachable] *************************************", "ok: [localhost]", "", "TASK [Gather facts for first time] *********************************************", "fatal: [localhost]: FAILED! => {\"changed\": false, \"module_stderr\": \"/bin/sh: 1: powershell: not found\\n\", \"module_stdout\": \"\", \"msg\": \"The module failed to execute correctly, you probably need to set the interpreter.\\nSee stdout/stderr for the exact error\", \"rc\": 127}", "", "PLAY RECAP *********************************************************************", "localhost : ok=1 changed=0 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0 "]} |
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Apptainer works. |
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Lot's of issues on ESMValCore and Iris about this, e.g. ESMValGroup/ESMValCore#1876 |
Peter9192
approved these changes
Jun 14, 2023
17 tasks
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TODO
Testable by
apptainer run docker://ghcr.io/apptainer/lolcow, it should produce ascii art of a cow when apptainer is installed correctly.ls -l $(which singularity),singularityshould be symbolic link to apptainer.pip show ewatercycleshould have version 1.4.1 installed/etc/ewatercycle.yamlhascontainer_engine: apptainer.