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path: root/cloudinit/temp_utils.py
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2018-01-24Azure VM Preprovisioning support.Douglas Jordan
This change will enable azure vms to report provisioning has completed twice, first to tell the fabric it has completed then a second time to enable customer settings. The datasource for the second provisioning is the Instance Metadata Service (IMDS),and the VM will poll indefinitely for the new ovf-env.xml from IMDS. This branch introduces EphemeralDHCPv4 which encapsulates common logic used by both DataSourceEc2 an DataSourceAzure for temporary DHCP interactions without side-effects. LP: #1734991
2017-09-18ec2: Fix maybe_perform_dhcp_discovery to use /var/tmp as a tmpdirChad Smith
/run/cloud-init/tmp is on a filesystem mounted noexec, so running dchlient in Ec2Local during discovery breaks with 'Permission denied'. This branch allows us to run from a different tmp dir so we have exec rights. LP: #1717627
2017-09-07Use /run/cloud-init for tempfile operations.Scott Moser
During boot, the usage of /tmp is not safe. In systemd systems, systemd-tmpfiles-clean may run at any point and clear out a temp file while cloud-init is using it. The solution here is to use /run/cloud-init/tmp. LP: #1707222