libnetwork: loosen container IPAM validation #47132
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Permit container network attachments to set any static IP address within the network's IPAM master pool, including when a subpool is configured. Users have come to depend on being able to statically assign container IP addresses which are guaranteed not to collide with automatically- assigned container addresses. Signed-off-by: Cory Snider <csnider@mirantis.com>
thaJeztah
reviewed
Jan 20, 2024
| @@ -289,3 +289,40 @@ func TestMacAddressIsAppliedToMainNetworkWithShortID(t *testing.T) { | |||
| c := container.Inspect(ctx, t, apiClient, cid) | |||
| assert.Equal(t, c.NetworkSettings.Networks["testnet"].MacAddress, "02:42:08:26:a9:55") | |||
| } | |||
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| func TestStaticIPOutsideSubpool(t *testing.T) { | |||
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Perhaps it's useful to add a description to the test (based on your PR description on GitHub); this seems like one of those cases where context may be useful to know "why" this test is.
thaJeztah
approved these changes
Jan 20, 2024
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- What I did
Permit container network attachments to set any static IP address within the network's IPAM master pool, including when a subpool is configured. Users have come to depend on being able to statically assign container IP addresses which are guaranteed not to collide with automatically- assigned container addresses.
- How I did it
By deleting a couple lines of code
- How to verify it
New regression test
- Description for the changelog
--ip-rangeof a container network- A picture of a cute animal (not mandatory but encouraged)