open-nomad/client/allocwatcher/doc.go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0

// Package allocwatcher allows blocking until another allocation - whether
// running locally or remotely - completes and migrates the allocation
// directory if necessary.
package allocwatcher
[COMPLIANCE] Add Copyright and License Headers 2023-04-10 15:36:59 +00:00			`// Copyright (c) HashiCorp, Inc.`
			`// SPDX-License-Identifier: MPL-2.0`

implement stopping, destroying, and disk migration * Stopping an alloc is implemented via Updates but update hooks are not run. * Destroying an alloc is a best effort cleanup. * AllocRunner destroy hooks implemented. * Disk migration and blocking on a previous allocation exiting moved to its own package to avoid cycles. Now only depends on alloc broadcaster instead of also using a waitch. * AllocBroadcaster now only drops stale allocations and always keeps the latest version. * Made AllocDir safe for concurrent use Lots of internal contexts that are currently unused. Unsure if they should be used or removed. 2018-08-23 19:03:17 +00:00			`// Package allocwatcher allows blocking until another allocation - whether`
			`// running locally or remotely - completes and migrates the allocation`
			`// directory if necessary.`
			`package allocwatcher`