Struct UpdateConfig

pub struct UpdateConfig {

    pub cpu_shares: Option<i64>,
    pub memory: Option<i64>,
    pub nano_cpus: Option<i64>,
    pub cgroup_parent: Option<String>,
    pub blkio_weight: Option<u16>,
    pub blkio_weight_device: Option<Vec<WeightDevice>>,
    pub blkio_device_read_bps: Option<Vec<ThrottleDevice>>,
    pub blkio_device_write_bps: Option<Vec<ThrottleDevice>>,
    pub blkio_device_read_iops: Option<Vec<ThrottleDevice>>,
    pub blkio_device_write_iops: Option<Vec<ThrottleDevice>>,
    pub cpu_period: Option<i64>,
    pub cpu_quota: Option<i64>,
    pub cpu_realtime_period: Option<i64>,
    pub cpu_realtime_runtime: Option<i64>,
    pub cpuset_cpus: Option<String>,
    pub cpuset_mems: Option<String>,
    pub devices: Option<Vec<DeviceMapping>>,
    pub device_cgroup_rules: Option<Vec<String>>,
    pub device_requests: Option<Vec<DeviceRequest>>,
    pub kernel_memory: Option<i64>,
    pub kernel_memory_tcp: Option<i64>,
    pub memory_reservation: Option<i64>,
    pub memory_swap: Option<i64>,
    pub memory_swappiness: Option<i64>,
    pub oom_kill_disable: Option<bool>,
    pub pids_limit: Option<i64>,
    pub ulimits: Option<Vec<Ulimit>>,
    pub cpu_count: Option<i64>,
    pub cpu_percent: Option<i64>,
    pub io_maximum_iops: Option<u64>,
    pub io_maximum_bandwidth: Option<u64>,
    pub restart_policy: Option<RestartPolicy>,
}

UpdateConfig holds the mutable attributes of a Container. Those attributes can be updated at runtime.

Fields

cpu_shares: Option<i64>

CPU shares (relative weight vs. other containers).

memory: Option<i64>

Memory limit (in bytes).

nano_cpus: Option<i64>

CPU quota in units of 10^-9 CPUs.

cgroup_parent: Option<String>

Parent cgroup.

blkio_weight: Option<u16>

Block IO weight (relative weight vs. other containers).

blkio_weight_device: Option<Vec<WeightDevice>>

blkio_device_read_bps: Option<Vec<ThrottleDevice>>

blkio_device_write_bps: Option<Vec<ThrottleDevice>>

blkio_device_read_iops: Option<Vec<ThrottleDevice>>

blkio_device_write_iops: Option<Vec<ThrottleDevice>>

cpu_period: Option<i64>

CPU CFS (Completely Fair Scheduler) period.

cpu_quota: Option<i64>

CPU CFS (Completely Fair Scheduler) quota.

cpu_realtime_period: Option<i64>

CPU real-time period.

cpu_realtime_runtime: Option<i64>

CPU real-time runtime.

cpuset_cpus: Option<String>

CpusetCpus 0-2, 0,1.

cpuset_mems: Option<String>

CpusetMems 0-2, 0,1.

devices: Option<Vec<DeviceMapping>>

List of devices to map inside the container.

device_cgroup_rules: Option<Vec<String>>

List of rule to be added to the device cgroup.

device_requests: Option<Vec<DeviceRequest>>

List of device requests for device drivers.

kernel_memory: Option<i64>

Kernel memory limit (in bytes).

kernel_memory_tcp: Option<i64>

Hard limit for kernel TCP buffer memory (in bytes).

memory_reservation: Option<i64>

Memory soft limit (in bytes).

memory_swap: Option<i64>

Total memory usage (memory + swap); set -1 to enable unlimited swap.

memory_swappiness: Option<i64>

Tuning container memory swappiness behaviour.

oom_kill_disable: Option<bool>

Whether to disable OOM Killer or not.

pids_limit: Option<i64>

Setting PIDs limit for a container; Set 0 or -1 for unlimited, or null to not change.

ulimits: Option<Vec<Ulimit>>

List of ulimits to be set in the container.

cpu_count: Option<i64>

CPU count.

cpu_percent: Option<i64>

CPU percent.

io_maximum_iops: Option<u64>

Maximum IOps for the container system drive.

io_maximum_bandwidth: Option<u64>

Maximum IO in bytes per second for the container system drive.

restart_policy: Option<RestartPolicy>

Restart policy to be used for the container.

Trait Implementations

impl Clone for UpdateConfig

fn clone(&self) -> UpdateConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UpdateConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for UpdateConfig

fn default() -> UpdateConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UpdateConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for UpdateConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.