Struct ServiceDef 

pub struct ServiceDef {

    pub rootfs: String,
    pub command: Vec<String>,
    pub memory: String,
    pub cpus: f64,
    pub pids: u64,
    pub networks: Vec<String>,
    pub volumes: Vec<String>,
    pub depends_on: Vec<DependsOn>,
    pub health_check: Option<String>,
    pub health_interval: u64,
    pub egress_allow: Vec<String>,
    pub egress_tcp_ports: Vec<u16>,
    pub port_forwards: Vec<String>,
    pub environment: BTreeMap<String, String>,
    pub user: Option<String>,
    pub group: Option<String>,
    pub additional_groups: Vec<String>,
    pub secrets: Vec<String>,
    pub dns: Vec<String>,
    pub nat_backend: NatBackend,
    pub replicas: u32,
    pub runtime: String,
}

Service (container) definition within a topology.

Fields

rootfs: String

Nix store path to rootfs derivation

command: Vec<String>

Command to run

memory: String

Memory limit (e.g. “512M”, “2G”)

cpus: f64

CPU core limit

pids: u64

PID limit

networks: Vec<String>

Networks this service connects to

volumes: Vec<String>

Volume mounts (format: “volume-name:/mount/path”)

depends_on: Vec<DependsOn>

Services this depends on, with optional health condition

health_check: Option<String>

Health check command

health_interval: u64

Health check interval in seconds

egress_allow: Vec<String>

Allowed egress CIDRs

egress_tcp_ports: Vec<u16>

Allowed egress TCP ports

port_forwards: Vec<String>

Port forwards (format: “HOST:CONTAINER” or “HOST_IP:HOST:CONTAINER”)

environment: BTreeMap<String, String>

Environment variables

user: Option<String>

Workload user name or numeric uid.

group: Option<String>

Workload group name or numeric gid.

additional_groups: Vec<String>

Supplementary workload groups (names or numeric gids).

secrets: Vec<String>

Secret mounts (format: “source:dest”)

dns: Vec<String>

DNS servers

nat_backend: NatBackend

Native bridge NAT backend.

replicas: u32

Number of replicas for scaling

runtime: String

Container runtime

Trait Implementations

impl Clone for ServiceDef

fn clone(&self) -> ServiceDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServiceDef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ServiceDef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ServiceDef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.