BB-1078 - Integrate umbrella-templates logic into umbrella, and remove umbrella's dependency on umbrella-templates

pins umbrella-template version to specific release

See merge request platform-one/big-bang/umbrella!120

bump bigbang to 1.0.0

See merge request platform-one/big-bang/umbrella!117

Grafana Virtual Service Bug

See merge request platform-one/big-bang/umbrella!115

ensure synker config is also part of the release tarball

See merge request platform-one/big-bang/umbrella!116

Update c_development.md with additional verbosity.

See merge request platform-one/big-bang/umbrella!110

Added overview of build status for internal packages

See merge request platform-one/big-bang/umbrella!114

properly sed secrets when running on a tagged build

See merge request platform-one/big-bang/umbrella!113

ensure packaging/release only runs on tagged commits

See merge request platform-one/big-bang/umbrella!112

bump argocd to 2.9.5-bb.2 to temporarily disable redis-ha dependency

See merge request platform-one/big-bang/umbrella!111

Docs updates

- Changed document to use 'Big Bang' vs. 'Umbrella'
- Updated default configmap / secrets names in configuration
- Replaced references to deprecated /examples directory
- Updated location of customer environment template (Customers/template)
- Cleaned up CONTRIBUTING and README
- Updated CHANGELOG

Will fix #2

See merge request platform-one/big-bang/umbrella!108

Updated monitoring to 11.0.0-bb.2

See merge request platform-one/big-bang/umbrella!106

package with release

See merge request platform-one/big-bang/umbrella!99

Enable specifying a secret for flux git creds

Add entrypoints into charts `values.yaml` for (in order):

* using an existing secret for git credentials
* create `git-credentials` from user defined `username`/`password`
* create `git-credentials` from user defined `privateKey`/`publicKey`/`knownHosts`

if none of the above are specified, repositories will assume unauthenticated access

See merge request platform-one/big-bang/umbrella!82

Update tags

See merge request platform-one/big-bang/umbrella!103

Deploy flux with iron bank images

See merge request platform-one/big-bang/umbrella!101

Update flux install command to not pipe directly to a privileged shell

Minor doc update.  Example of why `curl | bash` is not a good idea:

https://www.idontplaydarts.com/2016/04/detecting-curl-pipe-bash-server-side/

See merge request platform-one/big-bang/umbrella!97

docs: remove extra column from tables in docs/b_troubleshooting.md

See merge request platform-one/big-bang/umbrella!96

Fixes rendering issue when hosted in gitlab.

Add hack script for removing NS finalizer for stuck namespaces

See merge request platform-one/big-bang/umbrella!80

ensure k3d ci install jobs are appropriately cleaned

See merge request platform-one/big-bang/umbrella!95

Topleveldeploy

Creating a top-level kustomize base for use in Customers/bigbang environment template.  This base controls the kustomization of the flux resources for the umbrella chart with default values.  Overrides are provided through Kustomization in the environment template which reference this.

In addition, examples has been removed, in favor of the Customers/bigbang template.  All of the example's settings are in the template with exception of authservice and ingress-cert.  Those were moved to hack/secrets.yaml along with the private key for decrypting.

Documentation was updated to reflect the split of the example/template and the chart/kustomize for umbrella.

See merge request platform-one/big-bang/umbrella!76