Bump Infoblox go client to v2 (2.1.2-0.20220727224704-88a5ba602dbf)

[jkremser]

Fix #920

The latest released version of this go client doesn't have the full
support for CRUDING the TXT records (get is missing) so we need to depend on a git sha.

It was a major version upgrade so some API was changed and some method signatures were modified.

Namely:

• inicialization of the client is different, it now requires the auth config to be passed as a separate struct
• creating TXT record requires a view argument
• uint -> uint32 for ttl in method signatures
• *ibcl.ObjectManager -> ibcl.IBObjectManager

Signed-off-by: Jirka Kremser [email protected]

[jkremser]

I've also opened infobloxopen/infoblox-go-client#177 on the client's repo side so that we can later switch to properly released version.

[somaritane]

@jkremser It would be good to test the change with Infoblox instance.

[ytsarev]

LGTM assuming tested end-to-end

[somaritane]

LGTM assuming tested end-to-end

@ytsarev it's not, also it pins non officially released version.
Taking this and kubernetes-sigs/external-dns#2945 (comment) into account,
I suggest we park the PR until we sort all the points out, as discussed in project meeting.

[jkremser]

agreed on parking

@jkremser It would be good to test the change with Infoblox instance.

#920 (comment)

Yep, for changes like this the mock tests that we currently have are pretty much useless. They changed the contract of some methods and I had to change the mocking, because they were making assumptions about internal implementations of the API.. like how many times some internal method is being called etc. It would be much more useful to have a way to spawn infoblox service and test it against it. However, if I get it right, there is no easy way to do that. I wasn't able to find any public container image for that.. In the official docs, they suggest to download the tar from their web ui and "docker load" it - wow. I am not a lawyer, but I think this altered image won't be freely usable in the public CI on GitHub. I can also check if the client library has some real tests against Infoblox.

UPDATE: the infoblox-client also doesnt' have tests against the real instance - https://github.com/infobloxopen/infoblox-go-client/blob/master/object_manager_a-record_test.go#L31:L43