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kerberos: too long wait after job finishes #450

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mdonadoni opened this issue Apr 11, 2024 · 0 comments · Fixed by reanahub/reana-auth-krb5#18 or reanahub/reana-commons#454
Closed

kerberos: too long wait after job finishes #450

mdonadoni opened this issue Apr 11, 2024 · 0 comments · Fixed by reanahub/reana-auth-krb5#18 or reanahub/reana-commons#454
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Due to how auto-renewal of Kerberos tickets is implemented, it might happen that a job keeps running for many seconds (up to KRB5_STATUS_FILE_CHECK_INTERVAL, by default 15s) after the job finishes. This is not a problem for long-lasting jobs, but it impacts workflows with many short-lasting jobs (e.g. https://github.com/reanahub/reana-demo-agc-cms-ttbar-coffea)
@mdonadoni mdonadoni self-assigned this Apr 11, 2024
mdonadoni added a commit to mdonadoni/reana-commons that referenced this issue Apr 11, 2024
@mdonadoni
perf(kerberos): stop ticket renewal immediately (reanahub#454)
9051f5d 
Use `inotifwait` instead of `sleep` when waiting for the status file to
be created, so that the pod stops immediately after the file creation.

Closes reanahub/reana-job-controller#450
mdonadoni added a commit to mdonadoni/reana-auth-krb5 that referenced this issue Apr 11, 2024
@mdonadoni
feat(docker): add inotify-tools (reanahub#18)
7b7251b 
Closes reanahub/reana-job-controller#450
This was referenced Apr 11, 2024
Merged
Merged
mdonadoni added a commit to mdonadoni/reana-commons that referenced this issue Apr 11, 2024
@mdonadoni
perf(kerberos): stop ticket renewal immediately (reanahub#454)
1600eff 
Use `inotifwait` instead of `sleep` when waiting for the status file to
be created, so that the pod stops immediately after the file creation.

Closes reanahub/reana-job-controller#450
mdonadoni added a commit to mdonadoni/reana-auth-krb5 that referenced this issue Apr 11, 2024
@mdonadoni
feat(docker): install inotify-tools (reanahub#18)
bd821b3 
Closes reanahub/reana-job-controller#450
mdonadoni added a commit to mdonadoni/reana-commons that referenced this issue Apr 17, 2024
@mdonadoni
perf(kerberos): stop ticket renewal as soon as possible (reanahub#454)
d818cc2 
Use `inotifwait` instead of `sleep` when waiting for the status file to
be created, so that the pod stops immediately after the file creation.

Closes reanahub/reana-job-controller#450
mdonadoni added a commit to mdonadoni/reana-commons that referenced this issue Apr 17, 2024
@mdonadoni
perf(kerberos): stop ticket renewal as soon as possible (reanahub#454)
4934625 
Use `inotifywait` instead of `sleep` when waiting for the status file to
be created, so that the pod stops immediately after the file creation.

Closes reanahub/reana-job-controller#450
mdonadoni added a commit to mdonadoni/reana-commons that referenced this issue Apr 18, 2024
@mdonadoni
perf(kerberos): stop ticket renewal as soon as possible (reanahub#454)
08cbfa1 
Use `inotifywait` instead of `sleep` when waiting for the status file to
be created, so that the pod stops immediately after the file creation.

Closes reanahub/reana-job-controller#450
@mdonadoni mdonadoni added this to 0.95.0 Aug 8, 2024
@mdonadoni mdonadoni moved this to Done in 0.95.0 Aug 8, 2024
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0.95.0
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