6ce5989e49
This builds on I0fb688bfe03cd0459f6f74ca37e3e6c913b0cbcb to raise the ulimit for locked memory on nova containers[1]. This is needed because of [2] where the transient container nova_cell_v2_discover_hosts fails with permission denied on ppc64le Note: this is a limit maximum not a pre-allocation so for existing containers and architectures the impact is expected to be a no-op. [1] Currently nova_compute and nova_cell_v2_discover_hosts [2] https://bugzilla.redhat.com/show_bug.cgi?id=1709564 Change-Id: I6d68431fd3c66c9496a36d3cfa9c2efe57e2ed99
10 lines
421 B
YAML
10 lines
421 B
YAML
---
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fixes:
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Certain nova containers require more locked memory that the default limit of 16KiB.
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Increase the default memlock to 64MiB via ``DockerNovaComputeUlimit``.
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As this is only a maximum limit and not a pre-allocatiosn this will not
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increase the memory requirements for all nova containers. To date the only
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container to require this is nova_cell_v2_discover_hosts which is short lived.
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