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Report any optional containers that aren't being run

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Change-type: patch
Signed-off-by: Cameron Diver <cameron@balena.io>
This commit is contained in:
Cameron Diver 2019-11-05 10:00:12 +00:00
parent f75b8aad2b
commit 8223bf2ccb
2 changed files with 34 additions and 14 deletions
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18
src/application-manager.coffee
View File

@ -735,9 +735,11 @@ module.exports = class ApplicationManager extends EventEmitter
@proxyvisor.setTargetInTransaction(dependent, trx)
contractViolators = {}
Promise.props(contractsFulfilled).then (fulfilledContracts) ->
Promise.props(contractsFulfilled).then (fulfilledContracts) =>
filteredApps = _.cloneDeep(apps)
_.each fulfilledContracts, ({ valid, unmetServices, fulfilledServices }, appId) ->
_.each(
fulfilledContracts,
({ valid, unmetServices, fulfilledServices, unmetAndOptional }, appId) =>
if not valid
contractViolators[apps[appId].name] = unmetServices
delete filteredApps[appId]
@ -747,6 +749,9 @@ module.exports = class ApplicationManager extends EventEmitter
# these out of the target state
filteredApps[appId].services = _.pickBy filteredApps[appId].services, ({ serviceName }) ->
fulfilledServices.includes(serviceName)
if unmetAndOptional.length != 0
@reportOptionalContainers(unmetAndOptional)
)
if trx?
setInTransaction(filteredApps, trx)
else
@ -1008,3 +1013,12 @@ module.exports = class ApplicationManager extends EventEmitter
return volumes.map((v) -> { action: 'removeVolume', current: v })
localModeSwitchCompletion: => @localModeManager.switchCompletion()
reportOptionalContainers: (serviceNames) =>
# Print logs to the console and dashboard, letting the
# user know that we're not going to run certain services
# because of their contract
message = "Not running containers because of contract violations: #{serviceNames.join('. ')}"
log.info(message)
@logger.logSystemMessage(message, {}, 'optionalContainerViolation', true)

12
src/lib/contracts.ts
View File

@ -22,6 +22,7 @@ export async function containerContractsFulfilled(
valid: boolean;
unmetServices: string[];
fulfilledServices: string[];
unmetAndOptional: string[];
}> {
const containers = _(serviceContracts)
.map('contract')
@ -76,6 +77,7 @@ export async function containerContractsFulfilled(
valid: false,
unmetServices: _.keys(serviceContracts),
fulfilledServices: [],
unmetAndOptional: [],
};
}
@ -90,6 +92,7 @@ export async function containerContractsFulfilled(
valid: true,
unmetServices: [],
fulfilledServices: _.keys(serviceContracts),
unmetAndOptional: [],
};
} else {
// If we got here, it means that at least one of the
@ -112,15 +115,18 @@ export async function containerContractsFulfilled(
},
);
const valid = !_.some(
const [unmetAndRequired, unmetAndOptional] = _.partition(
unfulfilledServices,
svcName => !serviceContracts[svcName].optional,
serviceName => {
return !serviceContracts[serviceName].optional;
},
);
return {
valid,
valid: unmetAndRequired.length === 0,
unmetServices: unfulfilledServices,
fulfilledServices,
unmetAndOptional,
};
}
}