From 253831aac36b24949b01ac3ca615bb7bba94ccf4 Mon Sep 17 00:00:00 2001
From: Dalton Hubble <dghubble@gmail.com>
Date: Sat, 4 May 2019 10:46:07 -0700
Subject: [PATCH] Update links to Matchbox, terraform-provider-ct, etc.

* Matchbox, terraform-provider-matchbox, and terraform-provider-ct
have moved to the poseidon Github organization
---
 CHANGES.md                 | 12 ++++++------
 docs/announce.md           |  2 +-
 docs/atomic/bare-metal.md  | 12 ++++++------
 docs/cl/aws.md             |  6 +++---
 docs/cl/azure.md           |  6 +++---
 docs/cl/bare-metal.md      | 12 ++++++------
 docs/cl/digital-ocean.md   |  6 +++---
 docs/cl/google-cloud.md    |  6 +++---
 docs/topics/maintenance.md | 16 ++++++++--------
 9 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/CHANGES.md b/CHANGES.md
index b59d13c8..c009fff0 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -68,7 +68,7 @@ Notable changes between versions.
   * Reverse DNS lookups for service IPv4 addresses unchanged
 * Upgrade Calico from v3.5.2 to [v3.6.0](https://docs.projectcalico.org/v3.6/release-notes/) ([#430](https://github.com/poseidon/typhoon/pull/430))
   * Change pod IPAM from `host-local` to `calico-ipam`. `pod_cidr` is still divided into `/24` subnets per node, but managed as `ippools` and `ipamblocks`
-* Suggest updating [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) from v0.3.0 to [v0.3.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.3.1) ([#434](https://github.com/poseidon/typhoon/pull/434))
+* Suggest updating [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) from v0.3.0 to [v0.3.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.3.1) ([#434](https://github.com/poseidon/typhoon/pull/434))
 * Announce: Fedora Atomic modules will be not be updated beyond Kubernetes v1.13.x ([#437](https://github.com/poseidon/typhoon/pull/437))
   * Thank you Project Atomic team and users, please see the deprecation [notice](https://typhoon.psdn.io/announce/#march-27-2019)
 
@@ -113,7 +113,7 @@ Notable changes between versions.
 
 #### Bare-Metal
 
-* Recommend updating [terraform-provider-matchbox](https://github.com/coreos/terraform-provider-matchbox) plugin from v0.2.2 to [v0.2.3](https://github.com/coreos/terraform-provider-matchbox/releases/tag/v0.2.3) ([#402](https://github.com/poseidon/typhoon/pull/402))
+* Recommend updating [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) plugin from v0.2.2 to [v0.2.3](https://github.com/poseidon/terraform-provider-matchbox/releases/tag/v0.2.3) ([#402](https://github.com/poseidon/typhoon/pull/402))
 * Improve docs on using Ubiquiti EdgeOS with bare-metal clusters ([#413](https://github.com/poseidon/typhoon/pull/413))
 
 #### Google Cloud
@@ -625,15 +625,15 @@ Notable changes between versions.
 
 #### AWS
 
-* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
+* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
 
 #### Digital Ocean
 
-* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
+* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
 
 #### Google Cloud
 
-* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
+* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
 * Relax `os_image` to optional. Default to "coreos-stable".
 
 #### Addons
@@ -653,7 +653,7 @@ Notable changes between versions.
 * Upgrade etcd from v3.2.15 to v3.3.2
 * Update Calico from v3.0.2 to v3.0.3
 * Use kubernetes-incubator/bootkube v0.11.0
-* [Recommend](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1) (action recommended)
+* [Recommend](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.2.1) (action recommended)
 
 #### AWS
 
diff --git a/docs/announce.md b/docs/announce.md
index 789ebf38..1c46d42f 100644
--- a/docs/announce.md
+++ b/docs/announce.md
@@ -52,7 +52,7 @@ Get started with the [basics](https://typhoon.psdn.io/architecture/concepts/) or
     Heed the warnings. Typhoon for Fedora Atomic is still alpha. Container Linux continues to be the recommended flavor for production clusters. Atomic is not meant to detract from efforts on Container Linux or its derivatives.
 
 !!! tip
-    For bare-metal, you may continue to use your v0.7+ [Matchbox](https://github.com/coreos/matchbox) service and `terraform-provider-matchbox` plugin to provision both Container Linux and Fedora Atomic clusters. No changes needed.
+    For bare-metal, you may continue to use your v0.7+ [Matchbox](https://github.com/poseidon/matchbox) service and `terraform-provider-matchbox` plugin to provision both Container Linux and Fedora Atomic clusters. No changes needed.
 
 [^1]: Using `etcd`, `kubelet`, and `bootkube` as system containers required metadata files be added in [system-containers](https://github.com/poseidon/system-containers)
 
diff --git a/docs/atomic/bare-metal.md b/docs/atomic/bare-metal.md
index c83a6e3d..7c6be2bf 100644
--- a/docs/atomic/bare-metal.md
+++ b/docs/atomic/bare-metal.md
@@ -5,7 +5,7 @@
 
 In this tutorial, we'll network boot and provision a Kubernetes v1.14.1 cluster on bare-metal with Fedora Atomic.
 
-First, we'll deploy a [Matchbox](https://github.com/coreos/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Fedora Atomic via kickstart, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via cloud-init.
+First, we'll deploy a [Matchbox](https://github.com/poseidon/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Fedora Atomic via kickstart, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via cloud-init.
 
 Controllers are provisioned to run `etcd` and `kubelet` [system containers](http://www.projectatomic.io/blog/2016/09/intro-to-system-containers/). Workers run just a `kubelet` system container. A one-time [bootkube](https://github.com/kubernetes-incubator/bootkube) bootstrap schedules the `apiserver`, `scheduler`, `controller-manager`, and `coredns` on controllers and schedules `kube-proxy` and `calico` (or `flannel`) on every node. A generated `kubeconfig` provides `kubectl` access to the cluster.
 
@@ -16,7 +16,7 @@ Controllers are provisioned to run `etcd` and `kubelet` [system containers](http
 * Matchbox v0.7+ deployment with API enabled
 * HTTP server for Fedora install assets and ostree repo
 * Matchbox credentials `client.crt`, `client.key`, `ca.crt`
-* Terraform v0.11.x and [terraform-provider-matchbox](https://github.com/coreos/terraform-provider-matchbox) installed locally
+* Terraform v0.11.x and [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) installed locally
 
 ## Machines
 
@@ -97,7 +97,7 @@ chain http://matchbox.foo:8080/boot.ipxe
 
 For networks with Ubiquiti Routers, you can [configure the router](/topics/hardware/#ubiquiti) itself to chainload machines to iPXE and Matchbox.
 
-For a small lab, you may wish to checkout the [quay.io/coreos/dnsmasq](https://quay.io/repository/coreos/dnsmasq) container image and [copy-paste examples](https://github.com/coreos/matchbox/blob/master/Documentation/network-setup.md#coreosdnsmasq).
+For a small lab, you may wish to checkout the [quay.io/poseidon/dnsmasq](https://quay.io/repository/poseidon/dnsmasq) container image and [copy-paste examples](https://github.com/poseidon/matchbox/blob/master/Documentation/network-setup.md#coreosdnsmasq).
 
 Read about the [many ways](https://coreos.com/matchbox/docs/latest/network-setup.html) to setup a compliant iPXE-enabled network. There is quite a bit of flexibility:
 
@@ -163,7 +163,7 @@ curl http://example.com/fedora/28/
 ```
 
 !!! note
-    It is possible to use the Matchbox `/assets` [cache](https://github.com/coreos/matchbox/blob/master/Documentation/matchbox.md#assets) as an HTTP server.
+    It is possible to use the Matchbox `/assets` [cache](https://github.com/poseidon/matchbox/blob/master/Documentation/matchbox.md#assets) as an HTTP server.
 
 ## Terraform Setup
 
@@ -174,10 +174,10 @@ $ terraform version
 Terraform v0.11.12
 ```
 
-Add the [terraform-provider-matchbox](https://github.com/coreos/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
+Add the [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-matchbox/releases/download/v0.2.3/terraform-provider-matchbox-v0.2.3-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-matchbox/releases/download/v0.2.3/terraform-provider-matchbox-v0.2.3-linux-amd64.tar.gz
 tar xzf terraform-provider-matchbox-v0.2.3-linux-amd64.tar.gz
 mv terraform-provider-matchbox-v0.2.3-linux-amd64/terraform-provider-matchbox ~/.terraform.d/plugins/terraform-provider-matchbox_v0.2.3
 ```
diff --git a/docs/cl/aws.md b/docs/cl/aws.md
index b84b06b9..076eb612 100644
--- a/docs/cl/aws.md
+++ b/docs/cl/aws.md
@@ -10,7 +10,7 @@ Controllers are provisioned to run an `etcd-member` peer and a `kubelet` service
 
 * AWS Account and IAM credentials
 * AWS Route53 DNS Zone (registered Domain Name or delegated subdomain)
-* Terraform v0.11.x and [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) installed locally
+* Terraform v0.11.x and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Terraform Setup
 
@@ -21,10 +21,10 @@ $ terraform version
 Terraform v0.11.12
 ```
 
-Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
+Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 tar xzf terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 mv terraform-provider-ct-v0.3.1-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.3.1
 ```
diff --git a/docs/cl/azure.md b/docs/cl/azure.md
index 965c94ef..0282a76d 100644
--- a/docs/cl/azure.md
+++ b/docs/cl/azure.md
@@ -13,7 +13,7 @@ Controllers are provisioned to run an `etcd-member` peer and a `kubelet` service
 
 * Azure account
 * Azure DNS Zone (registered Domain Name or delegated subdomain)
-* Terraform v0.11.x and [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) installed locally
+* Terraform v0.11.x and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Terraform Setup
 
@@ -24,10 +24,10 @@ $ terraform version
 Terraform v0.11.12
 ```
 
-Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
+Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 tar xzf terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 mv terraform-provider-ct-v0.3.1-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.3.1
 ```
diff --git a/docs/cl/bare-metal.md b/docs/cl/bare-metal.md
index fcd86962..7ba44796 100644
--- a/docs/cl/bare-metal.md
+++ b/docs/cl/bare-metal.md
@@ -2,7 +2,7 @@
 
 In this tutorial, we'll network boot and provision a Kubernetes v1.14.1 cluster on bare-metal with Container Linux.
 
-First, we'll deploy a [Matchbox](https://github.com/coreos/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Container Linux to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.
+First, we'll deploy a [Matchbox](https://github.com/poseidon/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Container Linux to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.
 
 Controllers are provisioned to run an `etcd-member` peer and a `kubelet` service. Workers run just a `kubelet` service. A one-time [bootkube](https://github.com/kubernetes-incubator/bootkube) bootstrap schedules the `apiserver`, `scheduler`, `controller-manager`, and `coredns` on controllers and schedules `kube-proxy` and `calico` (or `flannel`) on every node. A generated `kubeconfig` provides `kubectl` access to the cluster.
 
@@ -12,7 +12,7 @@ Controllers are provisioned to run an `etcd-member` peer and a `kubelet` service
 * PXE-enabled [network boot](https://coreos.com/matchbox/docs/latest/network-setup.html) environment (with HTTPS support)
 * Matchbox v0.6+ deployment with API enabled
 * Matchbox credentials `client.crt`, `client.key`, `ca.crt`
-* Terraform v0.11.x, [terraform-provider-matchbox](https://github.com/coreos/terraform-provider-matchbox), and [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) installed locally
+* Terraform v0.11.x, [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox), and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Machines
 
@@ -114,18 +114,18 @@ $ terraform version
 Terraform v0.11.12
 ```
 
-Add the [terraform-provider-matchbox](https://github.com/coreos/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
+Add the [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-matchbox/releases/download/v0.2.3/terraform-provider-matchbox-v0.2.3-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-matchbox/releases/download/v0.2.3/terraform-provider-matchbox-v0.2.3-linux-amd64.tar.gz
 tar xzf terraform-provider-matchbox-v0.2.3-linux-amd64.tar.gz
 mv terraform-provider-matchbox-v0.2.3-linux-amd64/terraform-provider-matchbox ~/.terraform.d/plugins/terraform-provider-matchbox_v0.2.3
 ```
 
-Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
+Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 tar xzf terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 mv terraform-provider-ct-v0.3.1-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.3.1
 ```
diff --git a/docs/cl/digital-ocean.md b/docs/cl/digital-ocean.md
index de965b45..37d46350 100644
--- a/docs/cl/digital-ocean.md
+++ b/docs/cl/digital-ocean.md
@@ -10,7 +10,7 @@ Controllers are provisioned to run an `etcd-member` peer and a `kubelet` service
 
 * Digital Ocean Account and Token
 * Digital Ocean Domain (registered Domain Name or delegated subdomain)
-* Terraform v0.11.x and [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) installed locally
+* Terraform v0.11.x and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Terraform Setup
 
@@ -21,10 +21,10 @@ $ terraform version
 Terraform v0.11.12
 ```
 
-Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
+Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 tar xzf terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 mv terraform-provider-ct-v0.3.1-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.3.1
 ```
diff --git a/docs/cl/google-cloud.md b/docs/cl/google-cloud.md
index a84f1477..34bb5807 100644
--- a/docs/cl/google-cloud.md
+++ b/docs/cl/google-cloud.md
@@ -10,7 +10,7 @@ Controllers are provisioned to run an `etcd-member` peer and a `kubelet` service
 
 * Google Cloud Account and Service Account
 * Google Cloud DNS Zone (registered Domain Name or delegated subdomain)
-* Terraform v0.11.x and [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) installed locally
+* Terraform v0.11.x and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Terraform Setup
 
@@ -21,10 +21,10 @@ $ terraform version
 Terraform v0.11.12
 ```
 
-Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
+Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 tar xzf terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 mv terraform-provider-ct-v0.3.1-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.3.1
 ```
diff --git a/docs/topics/maintenance.md b/docs/topics/maintenance.md
index 6cd0141e..8a0378d1 100644
--- a/docs/topics/maintenance.md
+++ b/docs/topics/maintenance.md
@@ -45,7 +45,7 @@ Blue-green replacement provides some subtler benefits as well:
 
 ### Bare-Metal
 
-Typhoon bare-metal clusters are provisioned by a PXE-enabled network boot environment and a [Matchbox](https://github.com/coreos/matchbox) service. To upgrade, re-provision machines into a new cluster.
+Typhoon bare-metal clusters are provisioned by a PXE-enabled network boot environment and a [Matchbox](https://github.com/poseidon/matchbox) service. To upgrade, re-provision machines into a new cluster.
 
 Failover application workloads to another cluster (varies).
 
@@ -145,18 +145,18 @@ Migrate to using the Terraform plugin directory. Move `~/.terraformrc` to a back
 mv ~/.terraformrc ~/.terraform-backup
 ```
 
-Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`. Download the **same version** of `terraform-provider-ct` you were using with `~/.terraformrc`, updating only be done as a followup and is **only** safe for v1.12.2+ clusters!
+Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`. Download the **same version** of `terraform-provider-ct` you were using with `~/.terraformrc`, updating only be done as a followup and is **only** safe for v1.12.2+ clusters!
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.2.1/terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-ct/releases/download/v0.2.1/terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
 tar xzf terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
 mv terraform-provider-ct-v0.2.1-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.2.1
 ```
 
-If you use bare-metal, add the [terraform-provider-matchbox](https://github.com/coreos/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the versioned name.
+If you use bare-metal, add the [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the versioned name.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-matchbox/releases/download/v0.2.3/terraform-provider-matchbox-v0.2.3-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-matchbox/releases/download/v0.2.3/terraform-provider-matchbox-v0.2.3-linux-amd64.tar.gz
 tar xzf terraform-provider-matchbox-v0.2.3-linux-amd64.tar.gz
 mv terraform-provider-matchbox-v0.2.3-linux-amd64/terraform-provider-matchbox ~/.terraform.d/plugins/terraform-provider-matchbox_v0.2.3
 ```
@@ -195,14 +195,14 @@ $ terraform plan
 
 ### Upgrade terraform-provider-ct
 
-The [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin parses, validates, and converts Container Linux Configs into Ignition user-data for provisioning instances. Previously, updating the plugin re-provisioned controller nodes and was destructive to clusters. With Typhoon v1.12.2+, the plugin can be updated in-place and on apply, only workers will be replaced.
+The [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin parses, validates, and converts Container Linux Configs into Ignition user-data for provisioning instances. Previously, updating the plugin re-provisioned controller nodes and was destructive to clusters. With Typhoon v1.12.2+, the plugin can be updated in-place and on apply, only workers will be replaced.
 
 First, [migrate](#terraform-plugins-directory) to the Terraform 3rd-party plugin directory to allow 3rd-party plugins to be defined and versioned independently (rather than globally).
 
-Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
+Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
+wget https://github.com/poseidon/terraform-provider-ct/releases/download/v0.3.1/terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 tar xzf terraform-provider-ct-v0.3.1-linux-amd64.tar.gz
 mv terraform-provider-ct-v0.3.1-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.3.1
 ```