Dan Prince cae4740ee2 os-net-config: add configure_safe_defaults ... This patch adds a new configure_safe_defaults function that is called on EXIT. If the exit code is non-zero the function executes code to configure DHCP on all active interfaces. Since DHCP is used to initially bootstrap all TripleO instances via the provisioning network this should always be a safe default and allow communication with Heat to persist if an invalid (breaking) network configuration change is pushed out. This would facilitate immediate Heat notification of the failure and subsequent Heat updates to potentially help correct the invalid network configuration. Change-Id: Ibccba1ee77aa13c85a78a75d2e6cd179f87d7d16 Depends-on: Ibe0e32bc09979bc68b92a722b2bfa383e77502a9		2015-09-17 21:05:22 -04:00
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20-os-net-config	os-net-config: add configure_safe_defaults	2015-09-17 21:05:22 -04:00