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pbs-api-types: split out type RateLimitConfig

This commit is contained in:
Dietmar Maurer 2021-11-21 10:20:41 +01:00
parent b810972823
commit 5647219049
4 changed files with 70 additions and 33 deletions
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56
pbs-api-types/src/traffic_control.rs
View File

@ -30,13 +30,6 @@ pub const TRAFFIC_CONTROL_BURST_SCHEMA: Schema = IntegerSchema::new(
#[api(
properties: {
name: {
schema: TRAFFIC_CONTROL_ID_SCHEMA,
},
comment: {
optional: true,
schema: SINGLE_LINE_COMMENT_SCHEMA,
},
"rate-in": {
type: HumanByte,
optional: true,
@ -53,6 +46,45 @@ pub const TRAFFIC_CONTROL_BURST_SCHEMA: Schema = IntegerSchema::new(
type: HumanByte,
optional: true,
},
},
)]
#[derive(Serialize,Deserialize,Default,Clone,Updater)]
#[serde(rename_all = "kebab-case")]
/// Rate Limit Configuration
pub struct RateLimitConfig {
#[serde(skip_serializing_if="Option::is_none")]
pub rate_in: Option<HumanByte>,
#[serde(skip_serializing_if="Option::is_none")]
pub burst_in: Option<HumanByte>,
#[serde(skip_serializing_if="Option::is_none")]
pub rate_out: Option<HumanByte>,
#[serde(skip_serializing_if="Option::is_none")]
pub burst_out: Option<HumanByte>,
}
impl RateLimitConfig {
pub fn with_same_inout(rate: Option<HumanByte>, burst: Option<HumanByte>) -> Self {
Self {
rate_in: rate,
burst_in: burst,
rate_out: rate,
burst_out: burst,
}
}
}
#[api(
properties: {
name: {
schema: TRAFFIC_CONTROL_ID_SCHEMA,
},
comment: {
optional: true,
schema: SINGLE_LINE_COMMENT_SCHEMA,
},
limit: {
type: RateLimitConfig,
},
network: {
type: Array,
items: {
@ -78,14 +110,8 @@ pub struct TrafficControlRule {
pub comment: Option<String>,
/// Rule applies to Source IPs within this networks
pub network: Vec<String>,
#[serde(skip_serializing_if="Option::is_none")]
pub rate_in: Option<HumanByte>,
#[serde(skip_serializing_if="Option::is_none")]
pub burst_in: Option<HumanByte>,
#[serde(skip_serializing_if="Option::is_none")]
pub rate_out: Option<HumanByte>,
#[serde(skip_serializing_if="Option::is_none")]
pub burst_out: Option<HumanByte>,
#[serde(flatten)]
pub limit: RateLimitConfig,
// fixme: expose this?
// /// Bandwidth is shared accross all connections
// #[serde(skip_serializing_if="Option::is_none")]

2
pbs-config/src/traffic_control.rs
View File

@ -22,7 +22,7 @@ fn init() -> SectionConfig {
let mut config = SectionConfig::new(&TRAFFIC_CONTROL_ID_SCHEMA);
let obj_schema = match TrafficControlRule::API_SCHEMA {
Schema::Object(ref obj_schema) => obj_schema,
Schema::AllOf(ref allof_schema) => allof_schema,
_ => unreachable!(),
};
let plugin = SectionConfigPlugin::new("rule".to_string(), Some("name".to_string()), obj_schema);

26
src/api2/config/traffic_control.rs
View File

@ -168,10 +168,10 @@ pub fn update_traffic_control(
if let Some(delete) = delete {
for delete_prop in delete {
match delete_prop {
DeletableProperty::rate_in => { data.rate_in = None; },
DeletableProperty::rate_out => { data.rate_out = None; },
DeletableProperty::burst_in => { data.burst_in = None; },
DeletableProperty::burst_out => { data.burst_out = None; },
DeletableProperty::rate_in => { data.limit.rate_in = None; },
DeletableProperty::rate_out => { data.limit.rate_out = None; },
DeletableProperty::burst_in => { data.limit.burst_in = None; },
DeletableProperty::burst_out => { data.limit.burst_out = None; },
DeletableProperty::comment => { data.comment = None; },
DeletableProperty::timeframe => { data.timeframe = None; },
}
@ -187,11 +187,21 @@ pub fn update_traffic_control(
}
}
if update.rate_in.is_some() { data.rate_in = update.rate_in; }
if update.rate_out.is_some() { data.rate_out = update.rate_out; }
if update.limit.rate_in.is_some() {
data.limit.rate_in = update.limit.rate_in;
}
if update.burst_in.is_some() { data.burst_in = update.burst_in; }
if update.burst_out.is_some() { data.burst_out = update.burst_out; }
if update.limit.rate_out.is_some() {
data.limit.rate_out = update.limit.rate_out;
}
if update.limit.burst_in.is_some() {
data.limit.burst_in = update.limit.burst_in;
}
if update.limit.burst_out.is_some() {
data.limit.burst_out = update.limit.burst_out;
}
if let Some(network) = update.network { data.network = network; }
if update.timeframe.is_some() { data.timeframe = update.timeframe; }

17
src/cached_traffic_control.rs
View File

@ -219,27 +219,28 @@ impl TrafficControlCache {
for rule in rules {
let entry = self.limiter_map.entry(rule.name.clone()).or_insert((None, None));
let limit = &rule.limit;
match entry.0 {
Some(ref read_limiter) => {
match rule.rate_in {
match limit.rate_in {
Some(rate_in) => {
read_limiter.update_rate(
rate_in.as_u64(),
rule.burst_in.unwrap_or(rate_in).as_u64(),
limit.burst_in.unwrap_or(rate_in).as_u64(),
);
}
None => entry.0 = None,
}
}
None => {
if let Some(rate_in) = rule.rate_in {
if let Some(rate_in) = limit.rate_in {
let name = format!("{}.in", rule.name);
let limiter = create_limiter(
self.use_shared_memory,
&name,
rate_in.as_u64(),
rule.burst_in.unwrap_or(rate_in).as_u64(),
limit.burst_in.unwrap_or(rate_in).as_u64(),
)?;
entry.0 = Some(limiter);
}
@ -248,24 +249,24 @@ impl TrafficControlCache {
match entry.1 {
Some(ref write_limiter) => {
match rule.rate_out {
match limit.rate_out {
Some(rate_out) => {
write_limiter.update_rate(
rate_out.as_u64(),
rule.burst_out.unwrap_or(rate_out).as_u64(),
limit.burst_out.unwrap_or(rate_out).as_u64(),
);
}
None => entry.1 = None,
}
}
None => {
if let Some(rate_out) = rule.rate_out {
if let Some(rate_out) = limit.rate_out {
let name = format!("{}.out", rule.name);
let limiter = create_limiter(
self.use_shared_memory,
&name,
rate_out.as_u64(),
rule.burst_out.unwrap_or(rate_out).as_u64(),
limit.burst_out.unwrap_or(rate_out).as_u64(),
)?;
entry.1 = Some(limiter);
}