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authorEli W. Hunter <42009212+elihunter173@users.noreply.github.com>2020-07-28 10:37:56 -0400
committerGitHub <noreply@github.com>2020-07-28 10:37:56 -0400
commit4b399f576e219c8b407aaba7049e87f11beac716 (patch)
treeba54302dcc94856382bd88a6af522969102b79d4
parent6cd1d7f93bd6f150341582a1b54087cefffdbf87 (diff)
downloadshiplift-4b399f576e219c8b407aaba7049e87f11beac716.tar.gz
shiplift-4b399f576e219c8b407aaba7049e87f11beac716.tar.xz
Add nano_cpus and memory_swap to ContainerOptions (#231)
* Add nano_cpus to ContainerOptionsBuilder * Add memory_swap to ContainerOptionsBuilder
-rw-r--r--src/builder.rs36
1 files changed, 34 insertions, 2 deletions
diff --git a/src/builder.rs b/src/builder.rs
index 5541605..c14cbb7 100644
--- a/src/builder.rs
+++ b/src/builder.rs
@@ -742,8 +742,40 @@ impl ContainerOptionsBuilder {
self
}
- /// Sets an integer value representing the container's
- /// relative CPU weight versus other containers.
+ /// Total memory limit (memory + swap) in bytes. Set to -1 (default) to enable unlimited swap.
+ pub fn memory_swap(
+ &mut self,
+ memory_swap: i64,
+ ) -> &mut Self {
+ self.params
+ .insert("HostConfig.MemorySwap", json!(memory_swap));
+ self
+ }
+
+ /// CPU quota in units of 10<sup>-9</sup> CPUs. Set to 0 (default) for there to be no limit.
+ ///
+ /// For example, setting `nano_cpus` to `500_000_000` results in the container being allocated
+ /// 50% of a single CPU, while `2_000_000_000` results in the container being allocated 2 CPUs.
+ pub fn nano_cpus(
+ &mut self,
+ nano_cpus: u64,
+ ) -> &mut Self {
+ self.params.insert("HostConfig.NanoCpus", json!(nano_cpus));
+ self
+ }
+
+ /// CPU quota in units of CPUs. This is a wrapper around `nano_cpus` to do the unit conversion.
+ ///
+ /// See [`nano_cpus`](#method.nano_cpus).
+ pub fn cpus(
+ &mut self,
+ cpus: f64,
+ ) -> &mut Self {
+ self.nano_cpus((1_000_000_000.0 * cpus) as u64)
+ }
+
+ /// Sets an integer value representing the container's relative CPU weight versus other
+ /// containers.
pub fn cpu_shares(
&mut self,
cpu_shares: u32,