Add support for endpoint-specific MAC address #11208
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akerouanton
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ndeloof
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Dec 12, 2023
pkg/compose/create.go
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| // TODO(aker): maybe show a warning and reset all mac_address fields except for the main endpoint? | ||
| if len(withMacAddress) > 1 { | ||
| return createConfigs{}, fmt.Errorf("a MAC address is specified for multiple networks (%s), but the target Docker Engine is too old to support that", strings.Join(withMacAddress, ", ")) |
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better let user know the exact version needed, see https://github.com/docker/compose/pull/10939/files#diff-afca7d69550488d990f7db87d3d979a6980f6029c8c86e6b24e26858e87aa70cR77
Related to: - compose-spec/compose-spec#435 - moby/moby#45905 Since API v1.44, Moby supports a per-endpoint MAC address and returns a warning when the container-wide mac_address field is set. A corresponding field has been added to compose-spec and compose-go, so we need to leverage it to set the right API field. This commit is backward-compatible with compose files that still set the container-wide mac_address field, and older API versions that don't know about the endpoint-specific MAC address field. Signed-off-by: Albin Kerouanton <albinker@gmail.com>
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Codecov ReportAttention:
Additional details and impacted files@@ Coverage Diff @@
## main #11208 +/- ##
==========================================
+ Coverage 56.20% 56.34% +0.14%
==========================================
Files 134 134
Lines 11564 11604 +40
==========================================
+ Hits 6499 6538 +39
+ Misses 4421 4419 -2
- Partials 644 647 +3 ☔ View full report in Codecov by Sentry. |
ndeloof
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Dec 18, 2023
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Related to:
Since API v1.44, Moby supports a per-endpoint MAC address and returns a warning when the container-wide mac_address field is set.
A corresponding field has been added to compose-spec and compose-go, so we need to leverage it to set the right API field.
This commit is backward-compatible with compose files that still set the container-wide mac_address field, and older API versions that don't know about the endpoint-specific MAC address field.
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