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| author | Chad Smith <chad.smith@canonical.com> | 2018-10-26 03:49:57 +0000 |
|---|---|---|
| committer | Server Team CI Bot <josh.powers+server-team-bot@canonical.com> | 2018-10-26 03:49:57 +0000 |
| commit | dc0be9c56f78537f1808934d26f5aa0868ae7842 (patch) | |
| tree | 53caf37637bf79f5c93683bfe87ec85008b9bc1b /doc | |
| parent | 532ff0f0a4f12225d5785bc98d7a4528e0c779d6 (diff) | |
| download | vyos-cloud-init-dc0be9c56f78537f1808934d26f5aa0868ae7842.tar.gz vyos-cloud-init-dc0be9c56f78537f1808934d26f5aa0868ae7842.zip | |
instance-data: fallback to instance-data.json if sensitive is absent.
On cloud-init upgrade path from 18.3 to 18.4 cloud-init changed how
instance-data is written. Cloud-init changes instance-data.json from root
read-only to redacted world-readable content, and provided a separate
unredacted instance-data-sensitive.json which is read-only root.
Since instance-data is only rewritten from cache on
reboot, the query and render tools needed fallback to use the 'old'
instance-data.json if the new sensitive file isn't yet present.
This avoids error messages from tools about an absebt
/run/instance-data-sensitive.json file.
LP: #1798189
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions