This was actually quite nasty as the first bug covered the second one…
The first bug is with HasChange. This function uses reflect.DeepEqual
to check if two instances are the same/have the same content. This
works fine for all types except for Set’s as they contain a function.
And reflect.DeepEqual will only say the functions are equal if they are
both nil (which they aren’t in a Set). So in effect it means that
currently HasChange will always say true for Set’s, even when they are
actually being equal.
As soon as you fix this problem, you will notice the second one (which
the added test is written for). Without saying you want the exact diff,
you will end up with a merged value which will (in most cases) be the
same.
Run all unit tests and a good part of the acc tests to verify this
works as expected and all look good.
It’s now also possible to don’t give any rules, when the firewall is
configured with `managed = true`. This will in effect mean; make sure
no rules exist at all for the firewall.
Currently the `sync.Once` call is only used to init a Set in the add()
func. So when you add a value to a Set that is the result of one of the
Set operations (i.e. union, difference, intersect) the Set will be
reinitialised and the exiting values will be lost.
I don’t have a clue why this is showing up in my ACC tests just now, as
this code is in there for quite some time already. Somehow it seems to
have something to do with the refactoring of the helper/schema done
last week, as I cannot reproduce this with
47f02f80bc
These fixes are needed to make the provider work with master again.
These are still some issues, but they seem not to be related to the
provider, but the changes in `helper/schema`.
This goes for the normal firewall, the egress firewall and the network
ACL.
USE WITH CAUTION! When setting `managed = true` in your config, it
means it will delete all firewall rules that are not in your config, so
unknown to TF.
Also adding the new `cloudstack_egress_firewall` resource with this
commit and updating go-cloudstack to the latest API version (v4.4)
Mitchell Hashimoto