84 lines
2.6 KiB
Go
84 lines
2.6 KiB
Go
/**
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package realis
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import "gen-go/apache/aurora"
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type UpdateJob struct {
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*Job //Go Embedding, SetInstanceCount for job is hidden
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req *aurora.JobUpdateRequest
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}
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func NewUpdateJob(job *Job) *UpdateJob {
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req := aurora.NewJobUpdateRequest()
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req.TaskConfig = job.jobConfig.TaskConfig
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req.Settings = aurora.NewJobUpdateSettings()
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// Mirrors defaults set by Pystachio
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req.Settings.UpdateOnlyTheseInstances = make(map[*aurora.Range]bool)
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req.Settings.UpdateGroupSize = 1
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req.Settings.WaitForBatchCompletion = false
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req.Settings.MinWaitInInstanceRunningMs = 45000 // Deprecated
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req.Settings.MaxPerInstanceFailures = 0
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req.Settings.MaxFailedInstances = 0
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req.Settings.RollbackOnFailure = true
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req.Settings.WaitForBatchCompletion = false
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//TODO(rdelvalle): Deep copy job
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return &UpdateJob{job, req}
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}
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func (u *UpdateJob) SetInstanceCount(inst int32) *UpdateJob {
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u.req.InstanceCount = inst
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return u
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}
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// Max number of instances being updated at any given moment.
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func (u *UpdateJob) SetBatchSize(size int32) *UpdateJob {
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u.req.Settings.UpdateGroupSize = size
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return u
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}
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// Minimum number of seconds a shard must remain in RUNNING state before considered a success
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func (u *UpdateJob) SetWatchTime(milliseconds int32) *UpdateJob {
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u.req.Settings.MaxPerInstanceFailures = milliseconds
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return u
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}
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// Wait for all instances in a group to be done before moving on
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func (u *UpdateJob) SetWaitForBatchCompletion(batchWait bool) *UpdateJob {
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u.req.Settings.WaitForBatchCompletion = batchWait
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return u
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}
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// Max number of instance failures to tolerate before marking instance as FAILED.
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func (u *UpdateJob) SetMaxPerInstanceFailures(inst int32) *UpdateJob {
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u.req.Settings.MaxPerInstanceFailures = inst
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return u
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}
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// Max number of FAILED instances to tolerate before terminating the update.
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func (u *UpdateJob) SetMaxFailedInstances(inst int32) *UpdateJob {
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u.req.Settings.MaxFailedInstances = inst
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return u
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}
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// When False, prevents auto rollback of a failed update
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func (u *UpdateJob) SetRollbackOnFail(rollback bool) *UpdateJob {
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u.req.Settings.RollbackOnFailure = rollback
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return u
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}
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