Installing/Removing apama project and mon files together fails

[PradeepKiruvale]

Describe the bug When an apama software update (install/remove) request contains installing the mon files and project files in the same request, then the apama plugin fails to complete the operation successfully.

To Reproduce From the c8y software management UI select the "project and mon files" to be installed/removed. Click on "apply" Then the operation will fail.

Expected behavior The apama plugin successfully installs the project and mon files.

Screenshots

[tedge/commands/req/software/update] {"id":"bhkSB6l2w7jiqEjEIJ32i","updateList":[{"type":"apama","modules":[{"name":"tedge-demo-test::project","action":"remove"},{"name":"TedgeDemoMonitor::mon","action":"remove"},{"name":"TedgeTestMonitor::mon","action":"remove"}]}]}
[tedge/commands/res/software/update] {"id":"bhkSB6l2w7jiqEjEIJ32i","status":"executing"}
[c8y/s/us] 501,c8y_SoftwareUpdate

[tedge/commands/res/software/update] {"id":"bhkSB6l2w7jiqEjEIJ32i","status":"failed","reason":"1 error, see device log file /var/log/tedge/agent/software-update-2021-12-10T11:25:45Z.log","currentSoftwareList":[{"type":"apama","modules":[]}],"failures":[{"type":"apama","modules":[{"name":"TedgeDemoMonitor::mon","action":"remove","reason":"Failed to connect to engine: Failed to connect to localhost:15903: Connection refused\nERROR: Execution of `/opt/softwareag/Apama/bin/apama_env` failed with exit status exit status: 2\n"},{"name":"TedgeTestMonitor::mon","action":"remove","reason":"Failed to connect to engine: Failed to connect to localhost:15903: Connection refused\nERROR: Execution of `/opt/softwareag/Apama/bin/apama_env` failed with exit status exit status: 2\n"}]}]}
[c8y/s/us] 502,c8y_SoftwareUpdate,"1 error, see device log file /var/log/tedge/agent/software-update-2021-12-10T11:25:45Z.log"

Environment (please complete the following information):

• OS : ubuntu
• Hardware :x86
• System-Architecture: Linux thinedge 5.11.0-41-generic #45-Ubuntu SMP Fri Nov 5 11:37:01 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
• thin-edge.io version 0.4.3

Additional context Maybe the order in which the project and the mon files are present in the request is the issue.

[makr11st]

Is this still an issue?

[rina23q]

@reubenmiller Shall we close this issue as tedge_apama_plugin is now supported by Apama Team? Regarding https://github.com/thin-edge/thin-edge.io/issues/1584

[reubenmiller]

Closing stale issue. Installing/removing packages can either be done using a single operation, or using debian package dependencies.