threefoldtech
Errors in ZOS for mycelium processes
Log entries like
2025-10-22 16:07:54.447
[-] mycelium-34uRzqqPcpt7a: error: a value is required for '--peers <STATIC_PEERS>...' but none was supplied
2025-10-22 16:07:52.442
[-] mycelium-34uRzqqPcpt7a: For more information, try '--help'.
2025-10-22 16:07:52.442
[-] mycelium-34uRzqqPcpt7a:
2025-10-22 16:07:52.442
[-] mycelium-34uRzqqPcpt7a: error: a value is required for '--peers <STATIC_PEERS>...' but none was supplied
2025-10-22 16:07:50.435
[-] mycelium-34uRzqqPcpt7a: For more information, try '--help'.
2025-10-22 16:07:50.435
[-] mycelium-34uRzqqPcpt7a:
2025-10-22 16:07:50.435
[-] mycelium-34uRzqqPcpt7a: error: a value is required for '--peers <STATIC_PEERS>...' but none was supplied
2025-10-22 16:07:48.429
[-] mycelium-34uRzqqPcpt7a: For more information, try '--help'.
2025-10-22 16:07:48.429
[-] mycelium-34uRzqqPcpt7a:
2025-10-22 16:07:48.429
[-] mycelium-34uRzqqPcpt7a: error: a value is required for '--peers <STATIC_PEERS>...' but none was supplied
give the impression (eufemism) that there are no peers defined for an NR, so I quess that this is the origing of lots of errors we can see
I don't know where the code instantiates the mycelium but these errors are certainly something to look at
for what I can tell it's when a node with an active NR and workload is restarted, then it happens
https://mon.grid.tf/explore?schemaVersion=1&panes=%7B%224ec%22:%7B%22datasource%22:%226hjPLZSHz%22,%22queries%22:%5B%7B%22refId%22:%22A%22,%22expr%22:%22%7Bnetwork%3D%5C%22production%5C%22,%20node%3D%5C%225HQYDnuUvLJ2MuSFogSzwoHmhNU9HTtwvDdRjfJQEfVXsHf7%5C%22%7D%22,%22queryType%22:%22range%22,%22datasource%22:%7B%22type%22:%22loki%22,%22uid%22:%226hjPLZSHz%22%7D,%22editorMode%22:%22builder%22,%22direction%22:%22backward%22%7D%5D,%22range%22:%7B%22from%22:%22now-1h%22,%22to%22:%22now%22%7D%7D%7D&orgId=1
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noticed this debugging this issue https://git.ourworld.tf/tfgrid_internal/circle_tfgrid_ops/issues/538#issuecomment-22404 other NR on same node work fine and survived node restarts
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each NR’s mycelium gets the host as its only peer, but in this case, it failed to get its IP even though networkd runs much earlier. but this is the only way this could happen
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https://github.com/threefoldtech/zosbase/pull/81 provide a retry for a min to give breathing room for the node to get its network ready, and if it couldn't it will fail back to the public peers
