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Publish Clusterflux 1d0b6fa filtered source

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Michel Paulissen 2026-07-21 20:36:04 +02:00
commit e5d609cfb2
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258
crates/clusterflux-cli/src/errors.rs Normal file
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use serde_json::{json, Value};
pub(crate) fn cli_error_summary(message: &str) -> Value {
let category = classify_cli_error_message(message);
cli_error_summary_for_category(category, message)
}
pub(crate) fn cli_error_summary_with_default(
message: &str,
default_category: &'static str,
) -> Value {
let category = classify_cli_error_message(message);
let category = if category == "unknown" {
default_category
} else {
category
};
cli_error_summary_for_category(category, message)
}
pub(crate) fn cli_error_summary_for_category(category: &'static str, message: &str) -> Value {
let mut summary = json!({
"category": category,
"stable_exit_code": cli_error_exit_code(category),
"process_exit_code_applied": false,
"retryable_after_user_action": cli_error_retryable_after_user_action(category),
"message": message,
"safe_failure": true,
"next_actions": cli_error_next_actions(category),
});
if category == "quota" {
if let Some(object) = summary.as_object_mut() {
object.insert(
"resource_category".to_owned(),
json!(
quota_error_resource_category(message).unwrap_or_else(|| "unknown".to_owned())
),
);
object.insert("community_tier_language".to_owned(), json!(true));
object.insert("community_tier_label".to_owned(), json!("community tier"));
object.insert("private_abuse_heuristics_exposed".to_owned(), json!(false));
}
}
summary
}
fn quota_error_resource_category(message: &str) -> Option<String> {
let lower = message.to_ascii_lowercase();
for marker in [
"resource limit exceeded for ",
"quota unavailable for ",
"quota exceeded for ",
"limit exceeded for ",
"metering limit exceeded for ",
"quota limit for ",
"resource category ",
"resource=",
"resource:",
] {
if let Some(index) = lower.find(marker) {
let start = index + marker.len();
let rest = &message[start..];
let value: String = rest
.chars()
.skip_while(|ch| ch.is_ascii_whitespace())
.take_while(|ch| {
ch.is_ascii_alphanumeric()
|| *ch == '_'
|| *ch == '-'
|| *ch == '.'
|| *ch == ':'
})
.collect();
let value = value.trim_matches(|ch: char| ch == '.' || ch == ':' || ch == ',');
if !value.is_empty() {
return Some(value.to_owned());
}
}
}
None
}
fn classify_cli_error_message(message: &str) -> &'static str {
let message = message.to_ascii_lowercase();
if message.contains("already has active virtual process") || message.contains("active process")
{
return "active_process";
}
if message_mentions_locality_failure(&message) {
return "connectivity";
}
if message.contains("no capable node")
|| message.contains("missing capability")
|| message.contains("capability")
|| message.contains("placement failed")
|| message.contains("cmd.run")
|| message.contains("node required")
{
return "capability";
}
if message.contains("quota")
|| message.contains("resource limit")
|| message.contains("limit exceeded")
|| message.contains("metering")
{
return "quota";
}
if message.contains("policy")
|| message.contains("disallowed")
|| message.contains("not allowed")
|| message.contains("suspended")
|| message.contains("blocked by")
|| message.contains("denied")
{
return "policy";
}
if message.contains("unauthenticated")
|| message.contains("not authenticated")
|| message.contains("login required")
|| message.contains("browser login required")
|| message.contains("missing session")
|| message.contains("no cli session")
|| message.contains("session credential has expired")
|| message.contains("session credential has been revoked")
|| message.contains("401")
{
return "authentication";
}
if message.contains("unauthorized")
|| message.contains("not authorized")
|| message.contains("forbidden")
|| message.contains("permission")
|| message.contains("tenant mismatch")
|| message.contains("project mismatch")
{
return "authorization";
}
if message.contains("failed to connect")
|| message.contains("connection refused")
|| message.contains("closed session")
|| message.contains("timed out")
|| message.contains("timeout")
|| message.contains("name resolution")
|| message.contains("network unreachable")
|| message.contains("dns")
{
return "connectivity";
}
if message.contains("missing environment")
|| message.contains("environment mismatch")
|| message.contains("incompatible environment")
|| message.contains("containerfile")
|| message.contains("dockerfile")
|| message.contains("envs/")
{
return "environment";
}
if message.contains("task exited")
|| message.contains("exit status")
|| message.contains("status code")
|| message.contains("stderr")
|| message.contains("panic")
|| message.contains("program error")
|| message.contains("command failed")
{
return "program";
}
"unknown"
}
pub(crate) fn message_mentions_locality_failure(message: &str) -> bool {
message.contains("direct connectivity unavailable")
|| message.contains("direct transfer")
|| message.contains("source snapshot unavailable")
|| (message.contains("required artifact")
&& message.contains("unavailable")
&& message.contains("direct connectivity"))
|| message.contains("locality assumption")
}
fn cli_error_exit_code(category: &str) -> i64 {
match category {
"authentication" => 20,
"authorization" => 21,
"quota" => 22,
"policy" => 23,
"capability" => 24,
"connectivity" => 25,
"environment" => 26,
"program" => 27,
"active_process" => 28,
_ => 1,
}
}
fn cli_error_retryable_after_user_action(category: &str) -> bool {
matches!(
category,
"authentication"
| "authorization"
| "quota"
| "policy"
| "capability"
| "connectivity"
| "environment"
| "program"
| "active_process"
)
}
fn cli_error_next_actions(category: &str) -> Vec<&'static str> {
match category {
"authentication" => vec!["clusterflux login --browser", "clusterflux auth status"],
"authorization" => vec![
"clusterflux auth status",
"check tenant/project selection",
"ask an admin to grant access",
],
"quota" => vec![
"clusterflux quota status",
"reduce concurrent work or wait for usage to fall",
],
"policy" => vec![
"clusterflux doctor",
"check coordinator policy for this action",
],
"capability" => vec![
"clusterflux node list",
"attach a node with the required capabilities",
"check tenant/project on the attached node",
],
"connectivity" => vec![
"clusterflux doctor",
"check the coordinator endpoint and network reachability",
],
"environment" => vec![
"clusterflux inspect",
"check envs/<name>/Containerfile or envs/<name>/Dockerfile",
],
"program" => vec![
"clusterflux logs",
"fix the program or task command and rerun",
],
"active_process" => vec![
"clusterflux process list",
"clusterflux process status",
"clusterflux debug attach",
"clusterflux process restart --yes",
"clusterflux process cancel --yes",
"clusterflux process abort --yes",
"use another Coordinator Project",
],
_ => vec![
"clusterflux doctor",
"rerun with --json for machine-readable details",
],
}
}