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[sled-agent] Allocate VNICs from a per-sled etherstub device, rather than using the physical link #987

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smklein opened this issue Apr 28, 2022 · 1 comment · Fixed by #1066
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[sled-agent] Allocate VNICs from a per-sled etherstub device, rather than using the physical link #987

smklein opened this issue Apr 28, 2022 · 1 comment · Fixed by #1066
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networking Related to the networking. Sled Agent Related to the Per-Sled Configuration and Management

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smklein commented Apr 28, 2022 •
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This has a bonus side-effect: It should let us remove the GZ-allocated addresses for routing, like those for the internal DNS service.
@smklein smklein added networking Related to the networking. Sled Agent Related to the Per-Sled Configuration and Management labels Apr 28, 2022
@smklein smklein mentioned this issue Apr 28, 2022
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smklein commented May 13, 2022

This issue seems to be blocking #718 for me.

Here's the situation I encountered:

  • While hacking on [WIP] Use dns services instead of hard-coded IP addresses #1056 , I made RSS start CRDB, and provide DNS records in the internal-dns server.
  • When Nexus started, it attempted to use a resolver pointing to the internal DNS server. This fails because there is no route from the non-GZ Nexus Zone to the internal DNS address. The Nexus' IP address is in a distinct subnet from the "reserved rack subnet", where the DNS service resides.

This is basically the same issue we ran into here, but it presumably applies to all non-GZ zones trying to access the DNS service.

@smklein smklein self-assigned this May 13, 2022
@smklein smklein mentioned this issue May 13, 2022
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@bnaecker bnaecker mentioned this issue May 13, 2022
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leftwo pushed a commit that referenced this issue Oct 16, 2023
Update Crucible and Propolis
e372b92 
Propolis changes:
PHD: refactor & add support Propolis server "environments" (#547)
Begin making Accessor interface more robust
Update Crucible and Omicron deps for Hakari fixes
Add cloud-init volume generation to standalone
Use specified toolchain version for all GHA checks
Use params to configure rust-toolchain in GHA
Update and lock GHA dependencies

Crucible changes:
Use regions_dataset path for apply_smf (#1000)
Don't unwrap when we can't create a dataset (#992)
Fix tests and update log messages. (#995)
Better backpressure (#990)
Update Rust crate proptest to 1.3.1 (#977)
Read only downstairs can skip Live Repair (#984)
Update Rust crate expectorate to 1.1.0 (#975)
Add trait for `ExtentInner` (#982)
report backpressure in upstairs_info dtrace probe (#987)
Support multiple downstairs operations in GtoS (#985)
@leftwo leftwo mentioned this issue Oct 16, 2023
Merged
leftwo added a commit that referenced this issue Oct 16, 2023
@leftwo
Update Crucible and Propolis (#4282)
42732fa 
Propolis changes:
PHD: refactor & add support Propolis server "environments" (#547) Begin
making Accessor interface more robust
Update Crucible and Omicron deps for Hakari fixes
Add cloud-init volume generation to standalone
Use specified toolchain version for all GHA checks Use params to
configure rust-toolchain in GHA
Update and lock GHA dependencies

Crucible changes:
Use regions_dataset path for apply_smf (#1000)
Don't unwrap when we can't create a dataset (#992) Fix tests and update
log messages. (#995)
Better backpressure (#990)
Update Rust crate proptest to 1.3.1 (#977)
Read only downstairs can skip Live Repair (#984)
Update Rust crate expectorate to 1.1.0 (#975)
Add trait for `ExtentInner` (#982)
report backpressure in upstairs_info dtrace probe (#987) Support
multiple downstairs operations in GtoS (#985)

---------

Co-authored-by: Alan Hanson <alan@oxide.computer>
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[sled-agent] Allocate VNICs over etherstubs, fix inter-zone routing oxidecomputer/omicron
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