46 lines
1.3 KiB
Rust
46 lines
1.3 KiB
Rust
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//! EnsureNamespace — atomic step that ensures a Kubernetes namespace exists.
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use wfe_core::models::ExecutionResult;
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use wfe_core::traits::{StepBody, StepExecutionContext};
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use crate::kube as k;
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fn step_err(msg: impl Into<String>) -> wfe_core::WfeError {
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wfe_core::WfeError::StepExecution(msg.into())
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}
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/// Ensure a single Kubernetes namespace exists (idempotent).
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///
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/// **step_config:** `{"namespace": "ory"}`
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#[derive(Default)]
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pub struct EnsureNamespace;
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#[async_trait::async_trait]
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impl StepBody for EnsureNamespace {
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async fn run(
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&mut self,
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ctx: &StepExecutionContext<'_>,
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) -> wfe_core::Result<ExecutionResult> {
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let config = ctx.step.step_config.as_ref()
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.ok_or_else(|| step_err("EnsureNamespace: missing step_config"))?;
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let namespace = config.get("namespace")
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.and_then(|v| v.as_str())
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.ok_or_else(|| step_err("EnsureNamespace: missing namespace in step_config"))?;
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k::ensure_ns(namespace).await
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.map_err(|e| step_err(format!("EnsureNamespace({namespace}): {e}")))?;
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Ok(ExecutionResult::next())
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn ensure_namespace_is_default() {
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let _ = EnsureNamespace::default();
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}
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}
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