6c72c894f7
* Initial code to implement multi-instance queue manager * alter default mqsc to prevent race between listeners on standby startup * Updates to multi-instance queue manager code * initial multi instance test * Multi-instance code improvements * Multi instance fixes and first test * configure queue manager * Add mirror log filtering for mult-instance QMs * Add log message for multi-instance enabled * Improvements to container runtime logging * refactor test * Test active standby switch * Improve createQueueManager function * Test multi instance race * wait * multi instance mount tests * skip race test * mount tests * no mount test * single instance split mount tests * readiness check * More updates for handling standby queue manager * Improve standby checks * Minor fixes to miqm * Fix logging of JSON errors * Update copyrights * Fix log includes
57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
/*
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© Copyright IBM Corporation 2017, 2019
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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// chkmqready checks that MQ is ready for work, by checking if the MQ listener port is available
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package main
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import (
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"fmt"
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"net"
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"os"
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"github.com/ibm-messaging/mq-container/internal/name"
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"github.com/ibm-messaging/mq-container/internal/ready"
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)
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func main() {
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// Check if runmqserver has indicated that it's finished configuration
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r, err := ready.Check()
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if !r || err != nil {
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os.Exit(1)
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}
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name, err := name.GetQueueManagerName()
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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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// Check if the queue manager has a running listener
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if standby, _ := ready.IsRunningAsStandbyQM(name); !standby {
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conn, err := net.Dial("tcp", "127.0.0.1:1414")
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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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err = conn.Close()
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if err != nil {
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fmt.Println(err)
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}
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} else {
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fmt.Printf("Detected queue manager running in standby mode")
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os.Exit(10)
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}
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}
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