01b700554a
Added the ability to kill and restart specific instances. Fixed incorrect documentation on using-the-sample-client. Added helper functions under the response package to extract fields from aurora.Response.
61 lines
1.8 KiB
Go
61 lines
1.8 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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// Collection of monitors to create synchronicity
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package realis
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import (
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"gen-go/apache/aurora"
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"fmt"
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"os"
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"github.com/rdelval/gorealis/response"
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"time"
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)
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// Polls the scheduler every certain amount of time to see if the update has succeeded
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func (r realisClient) MonitorJobUpdate(updateKey aurora.JobUpdateKey, interval int, timeout int) bool {
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for i:= 0; i*interval <= timeout; i++ {
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respDetail, err := r.JobUpdateDetails(updateKey)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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updateDetail := response.JobUpdateDetails(respDetail)
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// Iterate through the history of the events available
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for _, detail := range updateDetail.UpdateEvents {
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if _, ok := aurora.ACTIVE_JOB_UPDATE_STATES[detail.Status]; !ok {
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// Rolled forward is the only state in which an update has been successfully updated
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// if we encounter an inactive state and it is not at rolled forward, update failed
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if detail.Status == aurora.JobUpdateStatus_ROLLED_FORWARD {
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fmt.Println("Update succeded")
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return true
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} else {
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fmt.Println("Update failed")
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return false
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}
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}
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}
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fmt.Println("Polling, update still active...")
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time.Sleep(time.Duration(interval) * time.Second)
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}
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fmt.Println("Timed out")
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return false
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}
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