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resuable raw flow parsing logic. 2- enforced some queries to be compile-checked. some types "masking" and a better alternative to some 'select * from queue'

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This commit is contained in:
yacine Bouraroui
2024-10-01 12:30:11 +02:00
parent 7d605e88b0
commit c7a327e1d8
7 changed files with 115 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backend/src/monitor.rs
+19 -11
View File
@@ -19,6 +19,7 @@ use tokio::{
sync::{mpsc, RwLock},
};
use uuid::Uuid;
#[cfg(feature = "embedding")]
use windmill_api::embeddings::update_embeddings_db;
use windmill_api::{
@@ -32,7 +33,7 @@ use windmill_common::{
auth::JWT_SECRET,
ee::CriticalErrorChannel,
error,
flow_status::FlowStatusModule,
flow_status::{FlowStatusModule, ParsedFlowStatusGetter as _},
global_settings::{
BASE_URL_SETTING, BUNFIG_INSTALL_SCOPES_SETTING, CRITICAL_ERROR_CHANNELS_SETTING,
DEFAULT_TAGS_PER_WORKSPACE_SETTING, DEFAULT_TAGS_WORKSPACES_SETTING,
@@ -1425,7 +1426,7 @@ async fn handle_zombie_flows(
}
);
report_critical_error(reason.clone(), db.clone()).await;
cancel_zombie_flow_job(db, flow, &rsmq, reason).await?;
cancel_zombie_flow_job(db, &flow.id, &flow.workspace_id, &rsmq, reason).await?;
}
}
@@ -1441,11 +1442,17 @@ async fn handle_zombie_flows(
.fetch_all(db)
.await?;
#[derive(sqlx::FromRow, Debug)]
struct InQueueJobResult {
id: uuid::Uuid,
workspace_id: String,
}
for flow in flows2 {
let in_queue = sqlx::query_as::<_, QueuedJob>(
"SELECT * FROM queue WHERE id = $1 AND running = true AND canceled = false",
let in_queue = sqlx::query_as!(InQueueJobResult,
"SELECT id, workspace_id FROM queue WHERE id = $1 AND running = true AND canceled = false",
flow.parent_flow_id
)
.bind(flow.parent_flow_id)
.fetch_optional(db)
.await?;
if let Some(job) = in_queue {
@@ -1455,7 +1462,7 @@ async fn handle_zombie_flows(
job.workspace_id,
flow.last_ping
);
cancel_zombie_flow_job(db, job, &rsmq,
cancel_zombie_flow_job(db, &job.id, &job.workspace_id, &rsmq,
format!("Flow {} cancelled as one of the parallel branch {} was unable to make the last transition ", flow.parent_flow_id, flow.job_id))
.await?;
} else {
@@ -1467,21 +1474,22 @@ async fn handle_zombie_flows(
async fn cancel_zombie_flow_job(
db: &Pool<Postgres>,
flow: QueuedJob,
job_id: &Uuid,
workspace_id: &str,
rsmq: &Option<MultiplexedRsmq>,
message: String,
) -> Result<(), error::Error> {
let tx = db.begin().await.unwrap();
tracing::error!(
"zombie flow detected: {} in workspace {}. Cancelling it.",
flow.id,
flow.workspace_id
job_id,
workspace_id
);
let (ntx, _) = cancel_job(
"monitor",
Some(message),
flow.id,
flow.workspace_id.as_str(),
*job_id,
workspace_id,
tx,
db,
rsmq.clone(),
backend/windmill-api/src/resources.rs
+26 -6
View File
@@ -31,7 +31,6 @@ use windmill_audit::ActionKind;
use windmill_common::{
db::UserDB,
error::{Error, JsonResult, Result},
jobs::QueuedJob,
utils::{not_found_if_none, paginate, require_admin, Pagination, StripPath},
variables,
};
@@ -58,7 +57,10 @@ pub fn workspaced_service() -> Router {
.route("/type/exists/:name", get(exists_resource_type))
.route("/type/update/:name", post(update_resource_type))
.route("/type/delete/:name", delete(delete_resource_type))
.route("/file_resource_type_to_file_ext_map", get(file_resource_ext_to_resource_type))
.route(
"/file_resource_type_to_file_ext_map",
get(file_resource_ext_to_resource_type),
)
.route("/type/create", post(create_resource_type))
}
@@ -533,11 +535,29 @@ pub async fn transform_json_value<'c>(
}
Value::String(y) if y.starts_with("$") && job_id.is_some() => {
let mut tx = authed_transaction_or_default(authed, user_db.clone(), db).await?;
let job = sqlx::query_as::<_, QueuedJob>(
"SELECT * FROM queue WHERE id = $1 AND workspace_id = $2",
#[derive(sqlx::FromRow, Debug)]
struct QueuedJobLite {
pub id: Uuid,
pub workspace_id: String,
pub parent_job: Option<Uuid>,
pub created_by: String,
pub email: String,
pub permissioned_as: String,
pub script_path: Option<String>,
pub schedule_path: Option<String>,
pub root_job: Option<Uuid>,
pub flow_step_id: Option<String>,
pub scheduled_for: chrono::DateTime<chrono::Utc>,
}
let job = sqlx::query_as!(
QueuedJobLite,
"SELECT id, workspace_id,parent_job, created_by, email, permissioned_as, script_path, schedule_path, root_job, flow_step_id, scheduled_for
FROM queue WHERE id = $1 AND workspace_id = $2",
job_id.unwrap(),
workspace
)
.bind(job_id.unwrap())
.bind(workspace)
.fetch_optional(&mut *tx)
.await?;
tx.commit().await?;
backend/windmill-common/src/flow_status.rs
+14
View File
@@ -45,6 +45,20 @@ pub struct FlowStatus {
pub restarted_from: Option<RestartedFrom>,
}
pub trait FlowStatusGetter {
fn get_raw_flow_status(&self) -> Option<&sqlx::types::Json<Box<serde_json::value::RawValue>>>;
}
pub trait ParsedFlowStatusGetter {
fn parse_flow_status(&self) -> Option<FlowStatus>;
}
impl<I: FlowStatusGetter> ParsedFlowStatusGetter for I {
fn parse_flow_status(&self) -> Option<FlowStatus> {
self.get_raw_flow_status()
.and_then(|v| serde_json::from_str::<FlowStatus>((**v).get()).ok())
}
}
#[derive(Serialize, Deserialize, Debug, Clone, Default)]
#[serde(default)]
pub struct RetryStatus {
backend/windmill-common/src/flows.rs
+14
View File
@@ -124,6 +124,20 @@ pub struct FlowValue {
pub concurrency_key: Option<String>,
}
pub trait FlowValueGetter {
fn get_raw_flow_value(&self) -> Option<&sqlx::types::Json<Box<serde_json::value::RawValue>>>;
}
pub trait ParsedFlowValueGetter {
fn parse_raw_flow(&self) -> Option<FlowValue>;
}
impl<I: FlowValueGetter> ParsedFlowValueGetter for I {
fn parse_raw_flow(&self) -> Option<FlowValue> {
self.get_raw_flow_value()
.and_then(|v| serde_json::from_str::<FlowValue>((**v).get()).ok())
}
}
#[derive(Deserialize, Serialize, Debug, Clone)]
pub struct StopAfterIf {
pub expr: String,
backend/windmill-common/src/jobs.rs
+19 -24
View File
@@ -15,8 +15,8 @@ pub const PREPROCESSOR_FAKE_ENTRYPOINT: &str = "__WM_PREPROCESSOR";
use crate::{
error::{self, to_anyhow, Error},
flow_status::{FlowStatus, RestartedFrom},
flows::{FlowValue, Retry},
flow_status::{FlowStatusGetter, RestartedFrom},
flows::{FlowValue, FlowValueGetter, Retry},
get_latest_deployed_hash_for_path,
scripts::{ScriptHash, ScriptLang},
worker::{to_raw_value, TMP_DIR},
@@ -119,10 +119,7 @@ pub struct QueuedJob {
impl QueuedJob {
pub fn script_path(&self) -> &str {
self.script_path
.as_ref()
.map(String::as_str)
.unwrap_or("tmp/main")
self.script_path.as_deref().unwrap_or("tmp/main")
}
pub fn is_flow(&self) -> bool {
matches!(
@@ -139,19 +136,17 @@ impl QueuedJob {
self.script_path()
)
}
}
pub fn parse_raw_flow(&self) -> Option<FlowValue> {
self.raw_flow.as_ref().and_then(|v| {
let str = (**v).get();
// tracing::error!("raw_flow: {}", str);
return serde_json::from_str::<FlowValue>(str).ok();
})
impl FlowValueGetter for QueuedJob {
fn get_raw_flow_value(&self) -> Option<&sqlx::types::Json<Box<serde_json::value::RawValue>>> {
self.raw_flow.as_ref()
}
}
pub fn parse_flow_status(&self) -> Option<FlowStatus> {
self.flow_status
.as_ref()
.and_then(|v| serde_json::from_str::<FlowStatus>((**v).get()).ok())
impl FlowStatusGetter for QueuedJob {
fn get_raw_flow_status(&self) -> Option<&sqlx::types::Json<Box<serde_json::value::RawValue>>> {
self.flow_status.as_ref()
}
}
@@ -269,17 +264,17 @@ impl CompletedJob {
.map(|r| serde_json::from_str(r.get()).ok())
.flatten()
}
}
pub fn parse_raw_flow(&self) -> Option<FlowValue> {
self.raw_flow
.as_ref()
.and_then(|v| serde_json::from_str::<FlowValue>((**v).get()).ok())
impl FlowValueGetter for CompletedJob {
fn get_raw_flow_value(&self) -> Option<&sqlx::types::Json<Box<serde_json::value::RawValue>>> {
self.raw_flow.as_ref()
}
}
pub fn parse_flow_status(&self) -> Option<FlowStatus> {
self.flow_status
.as_ref()
.and_then(|v| serde_json::from_str::<FlowStatus>((**v).get()).ok())
impl FlowStatusGetter for CompletedJob {
fn get_raw_flow_status(&self) -> Option<&sqlx::types::Json<Box<serde_json::value::RawValue>>> {
self.flow_status.as_ref()
}
}
backend/windmill-queue/src/jobs.rs
+21 -4
View File
@@ -44,11 +44,13 @@ use windmill_common::{
db::{Authed, UserDB},
error::{self, to_anyhow, Error},
flow_status::{
BranchAllStatus, FlowCleanupModule, FlowStatus, FlowStatusModule, FlowStatusModuleWParent,
Iterator, JobResult, RestartedFrom, RetryStatus, MAX_RETRY_ATTEMPTS, MAX_RETRY_INTERVAL,
BranchAllStatus, FlowCleanupModule, FlowStatus, FlowStatusGetter, FlowStatusModule,
FlowStatusModuleWParent, Iterator, JobResult, ParsedFlowStatusGetter, RestartedFrom,
RetryStatus, MAX_RETRY_ATTEMPTS, MAX_RETRY_INTERVAL,
},
flows::{
add_virtual_items_if_necessary, FlowModule, FlowModuleValue, FlowValue, InputTransform,
ParsedFlowValueGetter,
},
jobs::{
get_payload_tag_from_prefixed_path, CompletedJob, JobKind, JobPayload, QueuedJob, RawCode,
@@ -2271,6 +2273,20 @@ pub async fn get_result_by_id(
node_id: String,
json_path: Option<String>,
) -> error::Result<Box<RawValue>> {
#[derive(sqlx::FromRow, Debug, Serialize, Clone)]
struct RunningFlowJobResult {
pub id: Uuid,
pub flow_status: Option<Json<Box<RawValue>>>,
}
impl FlowStatusGetter for RunningFlowJobResult {
fn get_raw_flow_status(
&self,
) -> Option<&sqlx::types::Json<Box<serde_json::value::RawValue>>> {
self.flow_status.as_ref()
}
}
match get_result_by_id_from_running_flow(
&db,
w_id.as_str(),
@@ -2282,11 +2298,12 @@ pub async fn get_result_by_id(
{
Ok(res) => Ok(res),
Err(_) => {
let running_flow_job =sqlx::query_as::<_, QueuedJob>(
"SELECT * FROM queue WHERE COALESCE((SELECT root_job FROM queue WHERE id = $1), $1) = id AND workspace_id = $2"
let running_flow_job =sqlx::query_as::<_, RunningFlowJobResult>(
"SELECT id, flow_status FROM queue WHERE COALESCE((SELECT root_job FROM queue WHERE id = $1), $1) = id AND workspace_id = $2"
).bind(flow_id)
.bind(&w_id)
.fetch_optional(&db).await?;
match running_flow_job {
Some(job) => {
let restarted_from = windmill_common::utils::not_found_if_none(
backend/windmill-worker/src/worker_flow.rs
+2 -2
View File
@@ -35,9 +35,9 @@ use windmill_common::auth::JobPerms;
use windmill_common::bench::BenchmarkIter;
use windmill_common::db::Authed;
use windmill_common::flow_status::{
ApprovalConditions, FlowStatusModuleWParent, Iterator, JobResult,
ApprovalConditions, FlowStatusModuleWParent, Iterator, JobResult, ParsedFlowStatusGetter,
};
use windmill_common::flows::add_virtual_items_if_necessary;
use windmill_common::flows::{add_virtual_items_if_necessary, ParsedFlowValueGetter};
use windmill_common::jobs::{
script_hash_to_tag_and_limits, script_path_to_payload, BranchResults, JobPayload, QueuedJob,
RawCode, ENTRYPOINT_OVERRIDE,