# Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
# RELAX NG Compact Syntax
# Vespa Deployment file

start = element deployment {
   attribute version { "1.0" } &
   attribute major-version { text }? &
   attribute athenz-domain { xsd:string }? &
   attribute athenz-service { xsd:string }? &
   Step
}

Step =
    StepExceptInstance &
    Instance*

StepExceptInstance =
    Delay* &
    ParallelInstances* &
    Upgrade? &
    BlockChange* &
    Notifications? &
    Endpoints? &
    Test? &
    Staging? &
    Prod*

PrimitiveStep =
    Delay* &
    Region* &
    ProdTest*

Instance = element instance {
   attribute id { xsd:string } &
   attribute athenz-service { xsd:string }? &
   StepExceptInstance
}

ParallelSteps = element parallel {
    SerialSteps* &
    PrimitiveStep*
}

SerialSteps = element steps {
    ParallelSteps* &
    PrimitiveStep*
}

ParallelInstances = element parallel {
    Instance*
}

Upgrade = element upgrade {
    attribute policy { xsd:string }? &
    attribute rollout { xsd:string }?
}

BlockChange = element block-change {
    attribute revision { xsd:boolean }? &
    attribute version { xsd:boolean }? &
    attribute days { xsd:string } &
    attribute hours { xsd:string } &
    attribute time-zone { xsd:string }?
}

Notifications = element notifications {
    attribute when { xsd:string }? &
    Email*
}

Email = element email {
    attribute address { xsd:string }? &
    attribute role { xsd:string }? &
    attribute when { xsd:string }?
}

Test = element test {
   attribute athenz-service { xsd:string }? &
   attribute tester-flavor { xsd:string }? &
   text
}

Staging = element staging {
   attribute athenz-service { xsd:string }? &
   attribute tester-flavor { xsd:string }? &
   text
}

Prod = element prod {
   attribute global-service-id { text }? &
   attribute athenz-service { xsd:string }? &
   attribute tester-flavor { xsd:string }? &
   Region* &
   Delay* &
   ProdTest* &
   ParallelSteps*
}

ProdTest = element test {
   text
}

Region = element region {
   attribute active { xsd:boolean } &
   attribute athenz-service { xsd:string }? &
   text
}

Delay = element delay {
   attribute hours { xsd:long }? &
   attribute minutes { xsd:long }? &
   attribute seconds { xsd:long }?
}

EndpointRegion = element region {
    text
}

Endpoint = element endpoint {
    attribute id { xsd:string }? &
    attribute container-id { xsd:string } &
    EndpointRegion*
}

Endpoints = element endpoints {
    Endpoint+
}