4.2 Documentation Base (#3154)

* Copy 4.1 -> 4.2 ( Documentation Base )
* 4.2 - Docs: Enhanced Session Recording (#3187)
* 4.2 - Docs:  GCP Backend Docs (#3191)
* 4.2 - Docs: Workflow Beta (#3155)
* CLI docs for remote tctl execution. #2991
* Expand logging into and set the default to disk.
* Fix any `milv` issues

docs/4.0/admin-guide.md

@@ -277,10 +277,11 @@ teleport:
         max_connections: 1000
         max_users: 250
 
-    # Logging configuration. Possible output values are 'stdout', 'stderr' and
-    # 'syslog'. Possible severity values are INFO, WARN and ERROR (default).
+    # Logging configuration. Possible output values to disk via '/var/lib/teleport/teleport.log',
+    # 'stdout', 'stderr' and 'syslog'. Possible severity values are INFO, WARN 
+    # and ERROR (default).
     log:
-        output: stderr
+        output: /var/lib/teleport/teleport.log
         severity: ERROR
 
     # Configuration for the storage back-end used for the cluster state and the

docs/4.1/admin-guide.md

@@ -230,10 +230,11 @@ teleport:
         max_connections: 1000
         max_users: 250
 
-    # Logging configuration. Possible output values are 'stdout', 'stderr' and
-    # 'syslog'. Possible severity values are INFO, WARN and ERROR (default).
+    # Logging configuration. Possible output values to disk via '/var/lib/teleport/teleport.log',
+    # 'stdout', 'stderr' and 'syslog'. Possible severity values are INFO, WARN 
+    # and ERROR (default).
     log:
-        output: stderr
+        output: /var/lib/teleport/teleport.log
         severity: ERROR
 
     # Configuration for the storage back-end used for the cluster state and the

docs/4.2.yaml

@@ -0,0 +1,59 @@
+site_name: Gravitational Teleport
+site_url: https://gravitational.com/teleport/docs
+repo_url: https://github.com/gravitational/teleport
+site_description: SSH and Kubernetes Gateway for Clusters and Teams
+site_author: Gravitational Inc
+copyright: Gravitational Inc, 2016-19
+
+# output directory:
+site_dir: ../build/docs/4.2
+docs_dir: "4.2"
+
+theme: readthedocs
+theme_dir: theme
+markdown_extensions:
+  - markdown_include.include
+  - admonition
+  - def_list
+  - footnotes
+  - toc:
+      marker: '[TOC]'
+extra_css: []
+extra_javascript: []
+extra:
+    version: 4.2
+pages:
+    - Documentation:
+        - Introduction: intro.md
+        - Quick Start Guide: quickstart.md
+        - User Manual: user-manual.md
+        - Admin Manual: admin-guide.md
+        - Installation: installation.md
+        - FAQ: faq.md
+    - Teleport Features: 
+        - Enhanced Session Recording: features/enhanced_session_recording.md
+    - Infrastructure Guides:
+        - AWS: aws_oss_guide.md
+        - GCP: gcp_guide.md
+        - Kubernetes Guide: kubernetes_ssh.md
+    - Enterprise Guides:
+        - Introduction: enterprise/index.md
+        - Quick Start Guide: enterprise/quickstart-enterprise.md
+        - Single sign-on (SSO): enterprise/ssh_sso.md   
+        - FedRAMP & FIPS: enterprise/ssh_fips.md        
+        - RBAC: enterprise/ssh_rbac.md 
+    - SSO Guides:
+        - Active Directory (ADFS): ssh_adfs.md
+        - G Suite: ssh_gsuite.md
+        - OneLogin: ssh_one_login.md
+        - OIDC: oidc.md
+        - Okta: ssh_okta.md
+    - Architecture:
+        - Architecture Overview: architecture/teleport_architecture_overview.md
+        - Teleport Users: architecture/teleport_users.md
+        - Teleport Nodes: architecture/teleport_nodes.md
+        - Teleport Auth: architecture/teleport_auth.md
+        - Teleport Proxy: architecture/teleport_proxy.md
+        - Trusted Clusters: trustedclusters.md
+    - CLI Reference:
+        - CLI Reference: cli-docs.md

docs/4.2/README.md

@@ -0,0 +1,41 @@
+# Overview
+
+## Introduction
+
+Gravitational Teleport ("Teleport") is a tool for remotely accessing isolated clusters of 
+Linux servers via SSH or HTTPS. Unlike traditional key-based access, Teleport 
+enables teams to easily adopt the following practices:
+
+- Avoid key distribution and [trust on first use](https://en.wikipedia.org/wiki/Trust_on_first_use) issues by using auto-expiring keys signed by a cluster certificate authority (CA).
+- Enforce 2nd factor authentication.
+- Connect to clusters located behind firewalls without direct Internet access via SSH bastions.
+- Record and replay SSH sessions for knowledge sharing and auditing purposes.
+- Collaboratively troubleshoot issues through session sharing.
+- Discover online servers and Docker containers within a cluster with dynamic node labels.
+
+Teleport is built on top of the high-quality [Golang SSH](https://godoc.org/golang.org/x/crypto/ssh) 
+implementation and it is fully compatible with OpenSSH.
+
+## Why Build Teleport?
+
+Mature tech companies with significant infrastructure footprints tend to implement most
+of these patterns internally. Teleport allows smaller companies without 
+significant in-house SSH expertise to easily adopt them, as well. Teleport comes with an 
+accessible Web UI and a very permissive [Apache 2.0](https://github.com/gravitational/teleport/blob/master/LICENSE)
+license to facilitate adoption and use.
+
+Being a complete standalone tool, Teleport can be used as a software library enabling 
+trust management in complex multi-cluster, multi-region scenarios across many teams 
+within multiple organizations.
+
+## Who Built Teleport?
+
+Teleport was created by [Gravitational Inc](https://gravitational.com). We have built Teleport 
+by borrowing from our previous experiences at Rackspace. It has been extracted from [Gravity](https://gravitational.com/gravity/), our system for helping our clients to deploy 
+and remotely manage their SaaS applications on many cloud regions or even on-premise.
+
+## Resources
+To get started with Teleport we recommend starting with the [Architecture Document](architecture/teleport_architecture_overview.md). Then if you want to jump right in and play with Teleport, you can read the [Quick Start](quickstart.md). For a deeper understanding of how everything works and recommended production setup, please review the [Admin Manual](admin-guide.md) to setup Teleport and the [User Manual](user-manual.md) for daily usage. There is also an [FAQ](faq.md) where we'll be collecting common questions. Finally, you can always type `tsh`, `tctl` or `teleport` in terminal after Teleport has been installed to review those reference guides.
+
+The best way to ask questions or file issues regarding Teleport is by creating a Github issue or pull request. Otherwise, you can reach us through the contact form or chat on our [website](https://gravitational.com/).
+