mirror of
https://github.com/CloudNebulaProject/reddwarf.git
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d79f8ce011
Implement Kubernetes-style health probes that run during the reconcile loop to detect unhealthy applications inside running zones. Previously the pod controller only checked zone liveness via get_zone_state(), missing cases where the zone is running but the application inside has crashed. - Add exec_in_zone() to ZoneRuntime trait, implemented via zlogin on illumos and with configurable mock results for testing - Add probe type system (ProbeKind, ProbeAction, ContainerProbeConfig) that decouples from k8s_openapi and extracts probes from pod container specs with proper k8s defaults (period=10s, timeout=1s, failure=3, success=1) - Add ProbeExecutor for exec/HTTP/TCP checks with tokio timeout support (HTTPS falls back to TCP-only with warning) - Add ProbeTracker state machine that tracks per-pod/container/probe-kind state, respects initial delays and periods, gates liveness on startup probes, and aggregates results into PodProbeStatus - Integrate into PodController reconcile loop: on liveness failure set phase=Failed with reason LivenessProbeFailure; on readiness failure set Ready=False; on all-pass restore Ready=True - Add ProbeFailed error variant with miette diagnostic Known v1 limitation: probes execute at reconcile cadence (~30s), not at their configured periodSeconds. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
46 lines
1.3 KiB
Rust
46 lines
1.3 KiB
Rust
// Allow unused assignments for diagnostic fields - they're used by the thiserror/miette macros
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#![allow(unused_assignments)]
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pub mod api_client;
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pub mod brand;
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pub mod command;
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pub mod controller;
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pub mod error;
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#[cfg(target_os = "illumos")]
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pub mod illumos;
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pub mod mock;
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pub mod network;
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pub mod node_agent;
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pub mod probes;
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pub mod node_health;
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pub mod storage;
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pub mod sysinfo;
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pub mod traits;
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pub mod types;
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pub mod zone;
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// Re-export primary types
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pub use error::{Result, RuntimeError};
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pub use mock::MockRuntime;
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pub use network::{CidrConfig, IpAllocation, Ipam};
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pub use traits::ZoneRuntime;
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pub use types::{
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ContainerProcess, DirectNicConfig, EtherstubConfig, FsMount, NetworkMode, StoragePoolConfig,
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ZoneBrand, ZoneConfig, ZoneInfo, ZoneState, ZoneStorageOpts,
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};
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// Re-export storage types
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#[cfg(target_os = "illumos")]
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pub use storage::ZfsStorageEngine;
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pub use storage::{MockStorageEngine, StorageEngine, VolumeInfo};
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// Re-export controller and agent types
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pub use api_client::ApiClient;
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pub use controller::{PodController, PodControllerConfig};
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pub use node_agent::{NodeAgent, NodeAgentConfig};
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pub use node_health::{NodeHealthChecker, NodeHealthCheckerConfig};
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pub use probes::{ProbeExecutor, ProbeTracker};
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// Conditionally re-export illumos runtime
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#[cfg(target_os = "illumos")]
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pub use illumos::IllumosRuntime;
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