docs(install): Work on a redo of the installation docs

content/en/docs/setup/install/_index.md

@@ -6,35 +6,72 @@ description: >
   Describes how to install and set up Spinnaker so that it can be configured for use in production.
 ---
 
-This section describes how to install and set up Spinnaker so that it can be configured for
-use in production. If you just want to evaluate Spinnaker without much work, one of the options
-in [Quickstart](/docs/setup/quickstart/) might be a better choice.
+This section describes how to install and set up Spinnaker so that it can be use in production. If
+you just want to evaluate Spinnaker without much work, one of the options in
+[Quickstart](/docs/setup/quickstart/) or a [Local installation](/docs/setup/install/local/) might be
+a better choice.  It's recommended that you review the  [spinnaker architecture](/docs/reference/architecture) 
+to understand how spinnaker operates before installation.
+
+* [Distributed installation](#distributed-installation) on Kubernetes
+
+  Halyard deploys each of Spinnaker's 
+  separately. __This is highly recommended for use in production.__
+
 
 ## What you'll need
 
-* A machine on which to install Halyard
+* A [SQL Databaase](/docs/setup/install/storage/)
+  * MariaDB/MySQL are supported.  This includes various cloud provided databases like AWS RDS & Google's 
+  * Postgresql is an option but not documented at this time (PRs welcome)
 
-  This can be a local machine or VM (Ubuntu 18.04 or higher,
-  Debian 10 or higher), or it can be a Docker container.
-  Make sure it has at least 12GB of memory.
+* An [external Redis server](/docs/setup/install/redis/)
+  * The default install will include a local redis.  IT IS NOT recommended to use this but to externalize your redis to a more persistent solution.  Redis data does need to be persisted in production environments.
 
-* A Kubernetes cluster on which to install Spinnaker itself
+* A [Kubernetes cluster](/docs/setup/install/providers/kubernetes-v2/) on which to install Spinnaker
+  * It's recommended to have at least 8 cores and 32GB of RAM available in the cluster. 
+  * It's recommended to use SSDs or high IO disks (GP3) due to spinanker using kubectl for operations
+  * You can deploy to k3s/microk8s or similar for on-prem but keep in mind avaialble capacity
 
-  We recommend at least 4 cores and 16GB of RAM available in the cluster. 
+* Supoprting infrastructure not all of which is documented here, but should be considered
+  * DNS
+  * Load balancers (ALB/Traefik/etc.)
+  * SSL and certificates
+  * Backups
+  * ETC
 
-You can also install [on a single local machine](https://www.spinnaker.io/setup/install/environment/#local-debian), or [for Spinnaker development](https://www.spinnaker.io/setup/install/environment/#local-git), making sure you have the 4 cores and 16GB in each case. 
+>  Other installation targets may work but are not supported.  For large scale production Kubernetes is recommended:
+>  * [Local development](https://www.spinnaker.io/setup/install/environment/#local-git)
+>  * [Debian local](https://www.spinnaker.io/setup/install/environment/#local-debian) 
+>  * [Vagrant example (uses local debian)](hhttps://github.com/ashleykleynhans/vagrant-jenkins-spinnaker/)
 
-## The process
+## Installation tools
+There are several solutions around deploying spinnaker to kubernetes.  Please note that not all these solutions are officially supported at this time though several are well maintained by the community.
+- [halyard](/docs/setup/install/halyard) Is a command line tool that has a CLI and API component.  Halyard creates a small, 
+ headless Spinnaker to update Spinnaker and its microservices, ensuring zero-downtime updates.  This is the default 
+ installation method.  This takes care of creating Kubernetes objects from halyard configuration files.  The community
+ would like to replace this tool, but it's still the default installation method that works for most users.
+- [Armory Spinnaker Operator for Kubernetes](https://github.com/armory/spinnaker-operator) is an open source Kubernetes
+Operator for deploying and managing Spinnaker. You can install a basic version of Spinnaker or use Kustomize files for
+advanced configuration.  There's a [configuration reference](https://docs.armory.io/continuous-deployment/installation/armory-operator/op-manifest-reference/)
+that documents a large part of the available configuration of spinnaker. 
+- [Kustomize native install](https://github.com/karlskewes/spinnaker-kustomize/) is a minimal install that provides
+a native kubernetes deployment experience for the spinnaker microservices.  This provides a more native k8s deployment
+without the need for helm or an operator or halyard CLI tooling.
+- [OpsMx Operator](https://operatorhub.io/operator/spinnaker-operator) is an open source Helm chart for 
+ installing Spinnaker.  
+- [OpsMx Helm Chart](https://github.com/kubernetes/charts/tree/master/stable/spinnaker) **As of Nov 13, 2020,
+charts in this repo are no longer updated. **
 
-Installing a complete Spinnaker involves these steps:
+## The process
+Installing a complete Spinnaker involves these steps (documented using Halyard):
 1. [Install Halyard](/docs/setup/install/halyard/)
-1. [Choose a cloud provider](/docs/setup/install/providers/)
-1. [Choose an environment](/docs/setup/install/environment/)
-1. [Choose a storage service](/docs/setup/install/storage/)
+1. [Add a kubernetes Provider](/docs/setup/install/providers/kubernetes-v2/)
+1. [Basic Settings](/docs/setup/install/install-config/)
+1. [Configure storage(SQL & Redis)](/docs/setup/install/storage/)
 1. [Deploy Spinnaker](/docs/setup/install/deploy/)
 1. [Back up your config](/docs/setup/install/backups/)
 1. [Configure everything else](/docs/setup/other_config/) (which includes a lot of
-  stuff you need before you can use Spinnaker in production)
+  stuff you need before you can use Spinnaker in production LIKE authentication and authorization)
 1. [Productionize Spinnaker](/docs/setup/productionize/) (which mainly helps you
   configure Spinnaker to scale for production)
 

content/en/docs/setup/install/deploy.md

@@ -7,8 +7,8 @@ aliases:
 weight: 50
 ---
 
-Now that we've enabled one or more [Cloud Providers](/docs/setup/install/providers/), picked a [Deployment Environment](/docs/setup/install/environment/), and configured
-[Persistent Storage](/docs/setup/install/storage/), we're ready to pick a version of Spinnaker, deploy it, and connect to it.
+Now that we've setup the basic [installation](/docs/setup/install/), we're ready to pick a version of Spinnaker, 
+deploy it, and connect to it.
 
 ## Pick a version
 

content/en/docs/setup/install/install-config.md

@@ -0,0 +1,42 @@
+---
+
+title:  "Run Spinnaker Locally"
+description: Run spinnaker locally for testing or small installations
+weight: 30
+---
+
+### Minimal Configuration for kubernetes
+
+1. Run the following command, using the `$ACCOUNT` name you created when you
+configured Kubernetes:
+
+   ```
+   hal config deploy edit --type distributed --account-name $ACCOUNT
+   ```
+1. Make sure [kubectl is installed](https://kubernetes.io/docs/tasks/tools/install-kubectl/)
+on the machine running Halyard.
+
+   After you install it, you might need to update the `$PATH` to ensure Halyard
+   can find it, and if Halyard was already running you might need to restart it
+   to pick up the new `$PATH`:
+
+   `hal shutdown`
+
+   Then invoke any `hal` command to restart the Halyard daemon.
+
+1. Configure [Kubernetes liveness probes](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/)
+for your Spinnaker services, setting the `initialDelaySeconds` to the upper bound of your longest service startup time:
+
+   ```
+   hal config deploy edit --liveness-probe-enabled true --liveness-probe-initial-delay-seconds $LONGEST_SERVICE_STARTUP_TIME
+   ```  
+
+## Further reading
+
+* [Spinnaker Architecture](/docs/reference/architecture/) for a better understanding
+  of the Distributed installation.
+
+## Next steps
+
+Now that your deployment environment is set up, you need to provide Spinnaker
+with a [Persistent Storage](/docs/setup/install/storage/) source.

content/en/docs/setup/install/environment.md → content/en/docs/setup/install/local.md

@@ -1,19 +1,14 @@
 ---
 
-title:  "Choose your Environment"
-description: Based on your use case, choose how you want to install Spinnaker.
+title:  "Run Spinnaker Locally"
+description: Run spinnaker locally for testing or small installations
 weight: 30
 ---
 
-In this step, you tell Halyard in what type of environment to install Spinnaker.
-
 The recommended path is a distributed installation onto a Kubernetes cluster,
-but all of these methods are supported:
-
-* [Distributed installation](#distributed-installation) on Kubernetes
-
-  Halyard deploys each of Spinnaker's [microservices](/docs/reference/architecture)
-  separately. __This is highly recommended for use in production.__
+but these may work for basic setups and local testing.  Note that not all of these
+work all the time and may break as they are not as well tested as kubernetes 
+based deployments.
 
 * [Local installations](#local-debian) of Debian packages
 
@@ -30,32 +25,12 @@ but all of these methods are supported:
 
 ## Distributed installation
 
-Distributed installations are for development orgs with large resource
-footprints, and for those who can't afford downtime during Spinnaker updates.
-
-Spinnaker is deployed to a remote cloud, with each
-[microservice](/docs/reference/architecture/) deployed independently. Halyard
-creates a smaller, headless Spinnaker to update your Spinnaker and its
-microservices, ensuring zero-downtime updates.
-
 1. Run the following command, using the `$ACCOUNT` name you created when you
 configured the provider:
 
    ```
    hal config deploy edit --type distributed --account-name $ACCOUNT
    ```
-
-1. If you haven't already done so, configure a provider for the environment in
-which you will install Spinnaker.
-
-   This must be on a Kubernetes cluster. It does not have to be the same
-   provider as the one you're using to deploy your applications.
-
-   * [Kubernetes](/docs/setup/install/providers/kubernetes-v2)
-
-   We recommend at least 4 cores and 16GB of RAM available in the cluster where
-   you will deploy Spinnaker.
-
 1. Make sure [kubectl is installed](https://kubernetes.io/docs/tasks/tools/install-kubectl/)
 on the machine running Halyard.
 

content/en/docs/setup/install/providers/_index.md

@@ -25,7 +25,6 @@ Add as many of the following providers as you need. When you're done, return to
 * [Kubernetes](/docs/setup/install/providers/kubernetes-v2/)
 * [Azure](/docs/setup/install/providers/azure/)
 * [Cloud Foundry](/docs/setup/install/providers/cf/)
-* [DC/OS](/docs/setup/install/providers/dcos/)
 * [Docker Registry](/docs/setup/install/providers/docker-registry/)
 * [Google App Engine](/docs/setup/install/providers/appengine/)
 * [Google Compute Engine](/docs/setup/install/providers/gce/)