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| author | Daniel Watkins <oddbloke@ubuntu.com> | 2020-08-14 11:37:33 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-08-14 11:37:33 -0400 |
| commit | 2d3533b59c7bf00affbda9c2c94fb5f214ffcb11 (patch) | |
| tree | ddc2e87c994ded3d67998acb389e47df887c47fb /cloudinit/sources/DataSourceOracle.py | |
| parent | c3556ae82dfb47d635344fcd78908f003648d6d2 (diff) | |
| download | vyos-cloud-init-2d3533b59c7bf00affbda9c2c94fb5f214ffcb11.tar.gz vyos-cloud-init-2d3533b59c7bf00affbda9c2c94fb5f214ffcb11.zip | |
DataSourceOracle: retry twice (and document why we retry at all) (#536)
Diffstat (limited to 'cloudinit/sources/DataSourceOracle.py')
| -rw-r--r-- | cloudinit/sources/DataSourceOracle.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cloudinit/sources/DataSourceOracle.py b/cloudinit/sources/DataSourceOracle.py index 2354648b..20d6487d 100644 --- a/cloudinit/sources/DataSourceOracle.py +++ b/cloudinit/sources/DataSourceOracle.py @@ -297,7 +297,10 @@ def read_opc_metadata(*, fetch_vnics_data: bool = False): `fetch_vnics_data` is True, else None """ - retries = 1 + # Per Oracle, there are short windows (measured in milliseconds) throughout + # an instance's lifetime where the IMDS is being updated and may 404 as a + # result. To work around these windows, we retry a couple of times. + retries = 2 def _fetch(metadata_version: int, path: str) -> dict: headers = { |