moves the TSB into its own package

[deads2k]

This moves all TSB code into its own package. The only references we have to this code are here:

./pkg/cmd/server/start/start_allinone.go
./pkg/cmd/server/origin/master.go
./test/extended/templates/templateservicebroker_security.go
./test/extended/templates/templateservicebroker_e2e.go

We're going to remove the master.go reference in #15684, leaving a dependency on building the command and in the e2e tests.

@smarterclayton @sttts Are we ready to jump off the cliff and move to staging repos? We'd end up with cyclical imports until we sort out openshift/client-go#2, but that looks tractable for an internal solution in 3.7 so we can learn how we want to shape it....

[openshift-merge-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: deads2k

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[bparees]

@jim-minter ptal. the idea here is someday the openservicebroker package becomes a thing that's vendored in (perhaps from the brokersdk).

[deads2k]

@gabemontero can you attempt a rebase on this to see if and how badly you conflict on it?

[gabemontero]

I'm in the middle of a rebase (3rd in last day and half :-) for my PR for something that just got merged @deads2k , but I can take a look afterward. Hopefully later this evening.

[gabemontero]

@deads2k - checked both our prs to a temp dir, then did the reabse .... the output (prior to attempting to run git mergetool):

gmontero ~/rebase-test/origin  (gabemontero-tsb-userinfo-groups)$ git rebase deads2k-tsb-16-move
First, rewinding head to replay your work on top of it...
Applying: Use groups/extra information for authorization in template service broker
Using index info to reconstruct a base tree...
A	pkg/openservicebroker/api/types.go
A	pkg/openservicebroker/client/client.go
A	pkg/openservicebroker/server/route.go
A	pkg/openservicebroker/server/route_test.go
A	pkg/template/servicebroker/bind.go
A	pkg/template/servicebroker/catalog.go
A	pkg/template/servicebroker/catalog_test.go
A	pkg/template/servicebroker/deprovision.go
A	pkg/template/servicebroker/lastoperation.go
A	pkg/template/servicebroker/provision.go
A	pkg/template/servicebroker/unbind.go
A	pkg/template/servicebroker/validation.go
A	pkg/template/servicebroker/validation_test.go
Falling back to patching base and 3-way merge...
Auto-merging pkg/templateservicebroker/servicebroker/validation_test.go
CONFLICT (content): Merge conflict in pkg/templateservicebroker/servicebroker/validation_test.go
Auto-merging pkg/templateservicebroker/servicebroker/validation.go
CONFLICT (content): Merge conflict in pkg/templateservicebroker/servicebroker/validation.go
Auto-merging pkg/templateservicebroker/servicebroker/unbind.go
CONFLICT (content): Merge conflict in pkg/templateservicebroker/servicebroker/unbind.go
Auto-merging pkg/templateservicebroker/servicebroker/provision.go
CONFLICT (content): Merge conflict in pkg/templateservicebroker/servicebroker/provision.go
Auto-merging pkg/templateservicebroker/servicebroker/lastoperation.go
CONFLICT (content): Merge conflict in pkg/templateservicebroker/servicebroker/lastoperation.go
Auto-merging pkg/templateservicebroker/servicebroker/deprovision.go
CONFLICT (content): Merge conflict in pkg/templateservicebroker/servicebroker/deprovision.go
Auto-merging pkg/templateservicebroker/servicebroker/catalog_test.go
Auto-merging pkg/templateservicebroker/servicebroker/catalog.go
Auto-merging pkg/templateservicebroker/servicebroker/bind.go
CONFLICT (content): Merge conflict in pkg/templateservicebroker/servicebroker/bind.go
Auto-merging pkg/templateservicebroker/openservicebroker/server/route_test.go
CONFLICT (content): Merge conflict in pkg/templateservicebroker/openservicebroker/server/route_test.go
Auto-merging pkg/templateservicebroker/openservicebroker/server/route.go
Auto-merging pkg/templateservicebroker/openservicebroker/client/client.go
Auto-merging pkg/templateservicebroker/openservicebroker/api/types.go
error: Failed to merge in the changes.
Patch failed at 0001 Use groups/extra information for authorization in template service broker
The copy of the patch that failed is found in: .git/rebase-apply/patch

When you have resolved this problem, run "git rebase --continue".
If you prefer to skip this patch, run "git rebase --skip" instead.
To check out the original branch and stop rebasing, run "git rebase --abort".

gmontero ~/rebase-test/origin  (gabemontero-tsb-userinfo-groups|REBASE 1/12)$ 

[gabemontero]

And didn't go through all 12 re-bases .... I squashed my commits and then rebased and got:

gmontero ~/rebase-test/origin  (gabemontero-tsb-userinfo-groups)$ git rebase deads2k-tsb-16-move
First, rewinding head to replay your work on top of it...
Applying: Use groups/extra information for authorization in template service broker
Using index info to reconstruct a base tree...
A	pkg/openservicebroker/api/helpers.go
A	pkg/openservicebroker/api/types.go
A	pkg/openservicebroker/client/client.go
A	pkg/openservicebroker/server/route.go
A	pkg/openservicebroker/server/route_test.go
A	pkg/template/servicebroker/bind.go
A	pkg/template/servicebroker/catalog.go
A	pkg/template/servicebroker/catalog_test.go
A	pkg/template/servicebroker/deprovision.go
A	pkg/template/servicebroker/lastoperation.go
A	pkg/template/servicebroker/provision.go
A	pkg/template/servicebroker/test-scripts/bind.sh
A	pkg/template/servicebroker/test-scripts/deprovision.sh
A	pkg/template/servicebroker/test-scripts/lastoperation-provision.sh
A	pkg/template/servicebroker/test-scripts/provision.sh
A	pkg/template/servicebroker/test-scripts/shared.sh
A	pkg/template/servicebroker/test-scripts/unbind.sh
A	pkg/template/servicebroker/unbind.go
A	pkg/template/servicebroker/validation.go
A	pkg/template/servicebroker/validation_test.go
M	test/extended/templates/templateservicebroker_e2e.go
M	test/extended/templates/templateservicebroker_security.go
Falling back to patching base and 3-way merge...
Auto-merging test/extended/templates/templateservicebroker_security.go
Auto-merging test/extended/templates/templateservicebroker_e2e.go
Auto-merging pkg/templateservicebroker/servicebroker/test-scripts/unbind.sh
Auto-merging pkg/templateservicebroker/servicebroker/test-scripts/shared.sh
Auto-merging pkg/templateservicebroker/servicebroker/test-scripts/provision.sh
Auto-merging pkg/templateservicebroker/servicebroker/test-scripts/lastoperation-provision.sh
Auto-merging pkg/templateservicebroker/servicebroker/test-scripts/deprovision.sh
Auto-merging pkg/templateservicebroker/servicebroker/test-scripts/bind.sh
Auto-merging pkg/templateservicebroker/openservicebroker/api/types.go
Auto-merging pkg/templateservicebroker/openservicebroker/api/helpers.go
CONFLICT (modify/delete): pkg/template/servicebroker/validation_test.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/template/servicebroker/validation_test.go left in tree.
CONFLICT (modify/delete): pkg/template/servicebroker/validation.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/template/servicebroker/validation.go left in tree.
CONFLICT (modify/delete): pkg/template/servicebroker/unbind.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/template/servicebroker/unbind.go left in tree.
CONFLICT (modify/delete): pkg/template/servicebroker/provision.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/template/servicebroker/provision.go left in tree.
CONFLICT (modify/delete): pkg/template/servicebroker/lastoperation.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/template/servicebroker/lastoperation.go left in tree.
CONFLICT (modify/delete): pkg/template/servicebroker/deprovision.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/template/servicebroker/deprovision.go left in tree.
CONFLICT (modify/delete): pkg/template/servicebroker/catalog_test.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/template/servicebroker/catalog_test.go left in tree.
CONFLICT (modify/delete): pkg/template/servicebroker/catalog.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/template/servicebroker/catalog.go left in tree.
CONFLICT (modify/delete): pkg/template/servicebroker/bind.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/template/servicebroker/bind.go left in tree.
CONFLICT (modify/delete): pkg/openservicebroker/server/route_test.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/openservicebroker/server/route_test.go left in tree.
CONFLICT (modify/delete): pkg/openservicebroker/server/route.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/openservicebroker/server/route.go left in tree.
CONFLICT (modify/delete): pkg/openservicebroker/client/client.go deleted in acd2c809c201a55a516c2feb914055819b3e2a95 and modified in Use groups/extra information for authorization in template service broker. Version Use groups/extra information for authorization in template service broker of pkg/openservicebroker/client/client.go left in tree.
warning: inexact rename detection was skipped due to too many files.
error: Failed to merge in the changes.
Patch failed at 0001 Use groups/extra information for authorization in template service broker
The copy of the patch that failed is found in: .git/rebase-apply/patch

When you have resolved this problem, run "git rebase --continue".
If you prefer to skip this patch, run "git rebase --skip" instead.
To check out the original branch and stop rebasing, run "git rebase --abort".

gmontero ~/rebase-test/origin  (gabemontero-tsb-userinfo-groups|REBASE 1/1)$ 

[deads2k]

@bparees was ok with it in concept. I've rebased on top of gabe's pull. Tagging.

[openshift-merge-robot]

Automatic merge from submit-queue (batch tested with PRs 15719, 15761)