18 lines
814 B
YAML
18 lines
814 B
YAML
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---
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upgrade:
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- |
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In certain environments (Kubernetes for example) indirect calls to the LVM
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commands result in file descriptor leak warning messages which in turn cause
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the process_execution method to raise and exception.
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To accommodate these environments, and to maintain backward compatibility
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in Newton we add a ``lvm_suppress_fd_warnings`` bool config to the LVM driver.
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Setting this to True will append the LVM env vars to include the variable
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``LVM_SUPPRESS_FD_WARNINGS=1``.
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This is made an optional configuration because it only applies to very specific
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environments. If we were to make this global that would require a rootwrap/privsep
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update that could break compatibility when trying to do rolling upgrades of the
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volume service.
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