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
60 lines
1.5 KiB
Go
60 lines
1.5 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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// chkmqhealthy checks that MQ is healthy, by checking the output of the "dspmq" command
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package main
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import (
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"fmt"
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"os"
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"os/exec"
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"strings"
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"github.com/ibm-messaging/mq-container/internal/name"
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)
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func queueManagerHealthy() (bool, error) {
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name, err := name.GetQueueManagerName()
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if err != nil {
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return false, err
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}
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// Specify the queue manager name, just in case someone's created a second queue manager
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// #nosec G204
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cmd := exec.Command("dspmq", "-n", "-m", name)
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// Run the command and wait for completion
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out, err := cmd.CombinedOutput()
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if err != nil {
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fmt.Println(err)
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return false, err
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}
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fmt.Printf("%s", out)
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if !strings.Contains(string(out), "(RUNNING)") && !strings.Contains(string(out), "(RUNNING AS STANDBY)") {
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return false, nil
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}
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return true, nil
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}
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func main() {
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healthy, err := queueManagerHealthy()
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if err != nil {
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os.Exit(2)
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}
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if !healthy {
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os.Exit(1)
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}
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os.Exit(0)
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}
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