| scope@{ pkgs ? import <nixpkgs> { } }: | |
| let locale = "en_US.UTF8"; | |
| in with pkgs; | |
| buildEnv { | |
| name = "linkerd2-proxy-env"; | |
| paths = with pkgs; | |
| [ | |
| git | |
| bash |
| #; eliza at theseus in omicron-stress on main is 📦 v0.1.0 using ⚙️ v1.78.0 took 57s | |
| :; cargo run -- --num-test-instances 8 --num-test-snapshots 0 --num-test-disks 0 --threads-per-instance 8 --server-errors-fatal | |
| Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s | |
| Running `target/debug/omicron-stress --num-test-instances 8 --num-test-snapshots 0 --num-test-disks 0 --threads-per-instance 8 --server-errors-fatal` | |
| 2024-08-08T20:00:31.557667Z INFO omicron_stress::client: 41: Nexus URI host=https://recovery.sys.madrid.eng.oxide.computer | |
| 2024-08-08T20:00:31.557807Z INFO omicron_stress::client: 77: hosts.toml file does not exist | |
| 2024-08-08T20:00:31.557829Z INFO omicron_stress::client: 88: reading OXIDE_TOKEN from environment | |
| 2024-08-08T20:00:31.602947Z INFO omicron_stress: 35: Checking for existing stress project | |
| 2024-08-08T20:00:31.946758Z INFO omicron_stress: 37: Project already exists | |
| 2024-08-08T20:00:31.946799Z INFO omicron_stress: 48: Checking for IPs in default IP pool |
| scope@{ pkgs ? import <nixpkgs> { } }: | |
| with pkgs; mkShell.override { stdenv = clangStdenv; } { | |
| name = "buildomat"; | |
| buildInputs = | |
| [ | |
| stdenv | |
| cmake | |
| rustup | |
| pkg-config |
a super obvious dangling pointer to locals. clang++ does warn you not to do this, but it doesn't care enough to stop you.
on my machine, with whatever version of clang i have, this does the extremely funny behavior of reading into the caller's stack frame and then into env vars. you may or may not be this lucky, it might just segfault or something. who can say!
| --- | |
| # `podinfo` deployment | |
| apiVersion: apps/v1 | |
| kind: Deployment | |
| metadata: | |
| name: podinfo | |
| spec: | |
| replicas: 1 | |
| minReadySeconds: 3 | |
| revisionHistoryLimit: 5 |
/!\ this is just a sketch to write down the roadmap items, should be made nice before publishing!
| { pkgs ? import <nixos-unstable> { } }: | |
| with pkgs; | |
| buildEnv { | |
| name = "boring"; | |
| paths = [ | |
| binutils | |
| cacert | |
| clang | |
| git |
| use std::future::Future; | |
| use std::mem; | |
| use std::pin::Pin; | |
| use std::sync::Arc; | |
| use futures::task::{Context, Poll}; | |
| use tokio::sync::{Mutex, OwnedMutexGuard}; | |
| use tower_service::service::Service; | |
| pub struct CloneableService<S> { | |
| inner: Arc<Mutex<S>>, |
| Finished release [optimized + debuginfo] target(s) in 0.02s | |
| Running: `qemu-system-x86_64 -drive format=raw,file=/home/eliza/code/mycelium/target/x86_64-mycelium/debug/deps/bootimage-mycelium_kernel-dcc986d72e1bd985.bin -device isa-debug-exit,iobase=0xf4,iosize=0x04 -serial stdio -display none` | |
| [INFO] memory map | |
| [INFO] |- mycelium_kernel: PAddr(0x00000000) UNKNOWN ?_? 4098 B | |
| [INFO] |- mycelium_kernel: PAddr(0x00001000) PAGE_TABLE 16386 B | |
| [INFO] |- mycelium_kernel: PAddr(0x00005000) BOOT 65538 B | |
| [INFO] |- mycelium_kernel: PAddr(0x00015000) BOOT 4098 B | |
| [INFO] |- mycelium_kernel: PAddr(0x00016000) KERNEL 561154 B | |
| [INFO] |- mycelium_kernel: PAddr(0x0009f000) USED 4098 B | |
| [INFO] |- mycelium_kernel: PAddr(0x000f0000) USED 65538 B |
| // Returns a Layout which describes the allocation required for a new block | |
| // of the given capacity + metadata for that block, and the offset of the | |
| // block in the allocation. | |
| #[inline] | |
| #[cfg(not(feature = "nightly"))] | |
| fn calculate_layout<T>(capacity: usize) -> Option<(Layout, usize)> { | |
| // Manual layout calculation since Layout methods are not yet stable. | |
| fn padding_for(layout: &Layout, align: usize) -> usize { | |
| let sz = layout.size(); |