CloudSigma data source blocks forever if ttyS1 present without CloudSigma service
Bug #1322444 reported by
Gregory Haynes
This bug report is a duplicate of:
Bug #1316475: [SRU] CloudSigma DS for causes hangs when serial console present.
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This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
cloud-init |
Invalid
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Undecided
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Unassigned |
Bug Description
The cloud sigma data source attempts to read from ttyS1 during cloud-init. If the host has a /dev/ttyS1 present (simply has two serial devices) which is not connected to a CloudSigma service then cloud-init hangs forever.
To reproduce with libvirt + a trusty cloudimg, simply boot a vm with a second serial device defined and no cloud-init datasource.
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Looks like it was already added to the project via https:/ /bugs.launchpad .net/tripleo/ +bug/1316475.