Make launch_command resilient to cgroups failures #1484
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pgombar
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May 2, 2019
* Use 1804-style deprovisioning for all versions >= 18.04 (#1483) 18.04 changed the method of managing resolv.conf vs. 16.04; the new method involves letting systemd-networkd manage that file. A previous fix corrected waagent behavior for 18.04 but did not do so for subsequent releases. Now that Ubuntu's direction is clear, this commit makes the correction in all versions of Ubuntu from 18.04 onwards. Other distros are unaffected by this bug and by this fix. * Updating Travis settings * Added description for Extension Error Codes (#1482) * Added description for Extension Error Codes * Correcting the test - to send the correct CRP Extension Error code * Adding docstring to describe ExtensionErrorCodes * Make launch_command resilient to cgroups failures (#1484) * WireServer Certificates parser gracefully exits if format of package is not Pkcs7BlobWithPfxContents (#1474) * Certificates parser gracefully exits if format of package is not Pkcs7BlobWithPfxContents * Add missing files * change message to warning * Removing the requirement of passing cipher-name. Default is more secure (#1481) * Fix PID tracking for cgroups (#1489) * add fixes for cgroup setup and PID tracking * cleanup code comments * disable cgroups test if not supported by environment * remove wrapper cgroup tracking and other nits * fix whitespace * nit fixes; addressing CR comments * Release 2.2.39 (#1494) * Fix header * Update agent version to 2.2.40
larohra
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Aug 21, 2019
* Use 1804-style deprovisioning for all versions >= 18.04 (Azure#1483) 18.04 changed the method of managing resolv.conf vs. 16.04; the new method involves letting systemd-networkd manage that file. A previous fix corrected waagent behavior for 18.04 but did not do so for subsequent releases. Now that Ubuntu's direction is clear, this commit makes the correction in all versions of Ubuntu from 18.04 onwards. Other distros are unaffected by this bug and by this fix. * Updating Travis settings * Added description for Extension Error Codes (Azure#1482) * Added description for Extension Error Codes * Correcting the test - to send the correct CRP Extension Error code * Adding docstring to describe ExtensionErrorCodes * Make launch_command resilient to cgroups failures (Azure#1484) * WireServer Certificates parser gracefully exits if format of package is not Pkcs7BlobWithPfxContents (Azure#1474) * Certificates parser gracefully exits if format of package is not Pkcs7BlobWithPfxContents * Add missing files * change message to warning * Removing the requirement of passing cipher-name. Default is more secure (Azure#1481) * Fix PID tracking for cgroups (Azure#1489) * add fixes for cgroup setup and PID tracking * cleanup code comments * disable cgroups test if not supported by environment * remove wrapper cgroup tracking and other nits * fix whitespace * nit fixes; addressing CR comments * Release 2.2.39 (Azure#1494) * Fix header * Update agent version to 2.2.40
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Description
Catch all exceptions thrown by cgroups methods. We don't want cgroups failures to interfere with the extension lifecycle.
PR information
Quality of Code and Contribution Guidelines