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MigrationPlan

cloud::migrate

Struct MigrationPlan 

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pub struct MigrationPlan {
Show 14 fields
    pub workload: String,
    pub archetype: LifecycleArchetype,
    pub stateful: bool,
    pub source_machine: String,
    pub source_group: Option<String>,
    pub source_ssh: Option<String>,
    pub source_yubaba: Option<String>,
    pub target_machine: String,
    pub target_group: String,
    pub target_ssh: Option<String>,
    pub target_yubaba: Option<String>,
    pub volumes: Vec<VolumeDisposition>,
    pub preconditions: Vec<Precondition>,
    pub steps: Vec<MigrationStep>,

}
Expand description

A checked, ordered move of one workload from one machine to another in a different sovereign group.

Produced by plan_migration, executed by the operator.

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§workload: String§archetype: LifecycleArchetype§stateful: bool

True for LifecycleArchetype::Appliance — decides the step ordering and whether there is a copy at all.

§source_machine: String§source_group: Option<String>§source_ssh: Option<String>§source_yubaba: Option<String>§target_machine: String§target_group: String§target_ssh: Option<String>§target_yubaba: Option<String>§volumes: Vec<VolumeDisposition>§preconditions: Vec<Precondition>§steps: Vec<MigrationStep>

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impl MigrationPlan

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pub fn volumes_to_copy(&self) -> impl Iterator<Item = &VolumeDisposition>

Volumes that must be copied for the move to preserve state.

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pub fn incurs_downtime(&self) -> bool

Whether the move takes the workload down. True for the stateful half by construction — see the module header.

Trait Implementations§

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impl Clone for MigrationPlan

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fn clone(&self) -> MigrationPlan

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for MigrationPlan

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

Formats the value using the given formatter. Read more
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impl Eq for MigrationPlan

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impl PartialEq for MigrationPlan

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fn eq(&self, other: &MigrationPlan) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl Serialize for MigrationPlan

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for MigrationPlan

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