"T`@s<dZddlZddlmZddlmZmZddlmZddl m Z ddl m Z ddl m Z eZ d gZd d d d dddeddededgdedddddddddddddiiddigiddd dd!d"d#giii ZeeZd$d%ZdS)&z:Bootcmd: run arbitrary commands early in the boot process.N)dedent)get_schema_docvalidate_cloudconfig_schema) PER_ALWAYS) temp_utils)subp)utilallidZ cc_bootcmdnameZBootcmdtitlez0Run arbitrary commands early in the boot processZ descriptiona This module runs arbitrary commands very early in the boot process, only slightly after a boothook would run. This is very similar to a boothook, but more user friendly. The environment variable ``INSTANCE_ID`` will be set to the current instance id for all run commands. Commands can be specified either as lists or strings. For invocation details, see ``runcmd``. .. note:: bootcmd should only be used for things that could not be done later in the boot process. .. note:: when writing files, do not use /tmp dir as it races with systemd-tmpfiles-clean LP: #1707222. Use /run/somedir instead. distrosZexamplesz bootcmd: - echo 192.168.1.130 us.archive.ubuntu.com > /etc/hosts - [ cloud-init-per, once, mymkfs, mkfs, /dev/vdb ] frequencytypeobjectZ propertiesbootcmdZarrayitemsZoneOfstringZadditionalItemsFZadditionalPropertiesZminItemsZrequiredc !CsPd|kr |jd|dSt|ttjdd }y7tj|d}|jtj||j WnAt k r}z!tj |dt |WYdd}~XnXy]t jj}|j} | rt | |d s@