Add bitbucket and gitlab support

[vinokurig]

Signed-off-by: Igor Vinokur ivinokur@redhat.com

Add instructions and scripts how to prepare BitBucket, GitLab and GitHub servers to work with Che/DS.

Related issue: eclipse-che/che#21753

[svor]

@vinokurig It would be nice to have README.md for GitLab as well.
Maybe it'd be useful to have an information about requirements, that describes which tools should be installed in the system to execute these scripts, like oc, kubectl, helm, openssl maybe some other. WDYT?

[vinokurig]

Added a README to the gitlab folder and updated the README in the bitbucket folder.

[svor]

Lets add license to the files:

#
# Copyright (c) 2022 Red Hat, Inc.
# This program and the accompanying materials are made
# available under the terms of the Eclipse Public License 2.0
# which is available at https://www.eclipse.org/legal/epl-2.0/
#
# SPDX-License-Identifier: EPL-2.0
#

[svor]

Trying to follow bitbucket flow:
After executing 5_link_che_and_bitbucket.sh, I see in the browser next message:

{
  "message": "401\nPOST https://bitbucket-bitbucket.apps.ci-ln-bcstt2b-76ef8.aws-2.ci.openshift.org/plugins/servlet/oauth/request-token\noauth_problem=consumer_key_unknown"
}

It's OS 4.10 from the cluster bot. Did I miss something?

[vinokurig]

@svor

Trying to follow bitbucket flow:
After executing 5_link_che_and_bitbucket.sh, I see in the browser next message

Removed the script as redundant since che/devspaces do not use keyclocack any more

[svor]

@vinokurig when executing ./5_test_bitbucket_api.sh
I see an output:

Logged in as  kube:admin
Error from server (NotFound): routes.route.openshift.io "keycloak" not found

The same problem with 6_factory.sh, ./7_test_post_bitbucket_api.sh, ./8_test_delete_bitbucket_api.sh

[vinokurig]

@svor

when executing ./5_test_bitbucket_api.sh

removed redundant scrips

[svor]

LGTM
Tested GitLab and BitBucket flows