poseidon · dghubble · Jun 10, 2020 · Jun 10, 2020
diff --git a/CHANGES.md b/CHANGES.md
@@ -14,6 +14,17 @@ Notable changes between versions.
   strategy (see [docs](https://typhoon.psdn.io/topics/security/#container-images))
 * Update Calico from v3.14.0 to [v3.14.1](https://docs.projectcalico.org/v3.14/release-notes/)
 
+### Fedora CoreOS
+
+#### Azure
+
+* Use `strict` Fedora CoreOS Config (FCC) snippet parsing ([#755](https://github.com/poseidon/typhoon/pull/755))
+
+### Flatcar Linux
+
+* Use `strict` Container Linux Config (CLC) snippet parsing ([#755](https://github.com/poseidon/typhoon/pull/755))
+  * Require `terraform-provider-ct` v0.4+, recommend v0.5+ (**action required**)
+
 ### Addons
 
 * Update Prometheus from v2.18.1 to [v2.19.0-rc.0](https://github.com/prometheus/prometheus/releases/tag/v2.19.0-rc.0)

diff --git a/aws/container-linux/kubernetes/cl/controller.yaml b/aws/container-linux/kubernetes/cl/controller.yaml
@@ -2,7 +2,7 @@
 systemd:
   units:
     - name: etcd-member.service
-      enable: true
+      enabled: true
       dropins:
         - name: 40-etcd-cluster.conf
           contents: |
@@ -28,11 +28,11 @@ systemd:
             Environment="ETCD_PEER_KEY_FILE=/etc/ssl/certs/etcd/peer.key"
             Environment="ETCD_PEER_CLIENT_CERT_AUTH=true"
     - name: docker.service
-      enable: true
+      enabled: true
     - name: locksmithd.service
       mask: true
     - name: wait-for-dns.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Wait for DNS entries
@@ -46,7 +46,7 @@ systemd:
         RequiredBy=kubelet.service
         RequiredBy=etcd-member.service
     - name: kubelet.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Kubelet
@@ -191,6 +191,7 @@ storage:
           done
     - path: /etc/sysctl.d/max-user-watches.conf
       filesystem: root
+      mode: 0644
       contents:
         inline: |
           fs.inotify.max_user_watches=16184

diff --git a/aws/container-linux/kubernetes/controllers.tf b/aws/container-linux/kubernetes/controllers.tf
@@ -49,10 +49,10 @@ resource "aws_instance" "controllers" {
 
 # Controller Ignition configs
 data "ct_config" "controller-ignitions" {
-  count        = var.controller_count
-  content      = data.template_file.controller-configs.*.rendered[count.index]
-  pretty_print = false
-  snippets     = var.controller_snippets
+  count    = var.controller_count
+  content  = data.template_file.controller-configs.*.rendered[count.index]
+  strict   = true
+  snippets = var.controller_snippets
 }
 
 # Controller Container Linux configs

diff --git a/aws/container-linux/kubernetes/versions.tf b/aws/container-linux/kubernetes/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_version = "~> 0.12.6"
   required_providers {
     aws      = "~> 2.23"
-    ct       = "~> 0.3"
+    ct       = "~> 0.4"
     template = "~> 2.1"
     null     = "~> 2.1"
   }

diff --git a/aws/container-linux/kubernetes/workers/cl/worker.yaml b/aws/container-linux/kubernetes/workers/cl/worker.yaml
@@ -2,11 +2,11 @@
 systemd:
   units:
     - name: docker.service
-      enable: true
+      enabled: true
     - name: locksmithd.service
       mask: true
     - name: wait-for-dns.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Wait for DNS entries
@@ -19,7 +19,7 @@ systemd:
         [Install]
         RequiredBy=kubelet.service
     - name: kubelet.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Kubelet
@@ -115,6 +115,7 @@ storage:
           ${kubeconfig}
     - path: /etc/sysctl.d/max-user-watches.conf
       filesystem: root
+      mode: 0644
       contents:
         inline: |
           fs.inotify.max_user_watches=16184

diff --git a/aws/container-linux/kubernetes/workers/workers.tf b/aws/container-linux/kubernetes/workers/workers.tf
@@ -71,9 +71,9 @@ resource "aws_launch_configuration" "worker" {
 
 # Worker Ignition config
 data "ct_config" "worker-ignition" {
-  content      = data.template_file.worker-config.rendered
-  pretty_print = false
-  snippets     = var.snippets
+  content  = data.template_file.worker-config.rendered
+  strict   = true
+  snippets = var.snippets
 }
 
 # Worker Container Linux config

diff --git a/azure/container-linux/kubernetes/cl/controller.yaml b/azure/container-linux/kubernetes/cl/controller.yaml
@@ -2,7 +2,7 @@
 systemd:
   units:
     - name: etcd-member.service
-      enable: true
+      enabled: true
       dropins:
         - name: 40-etcd-cluster.conf
           contents: |
@@ -28,11 +28,11 @@ systemd:
             Environment="ETCD_PEER_KEY_FILE=/etc/ssl/certs/etcd/peer.key"
             Environment="ETCD_PEER_CLIENT_CERT_AUTH=true"
     - name: docker.service
-      enable: true
+      enabled: true
     - name: locksmithd.service
       mask: true
     - name: wait-for-dns.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Wait for DNS entries
@@ -46,7 +46,7 @@ systemd:
         RequiredBy=kubelet.service
         RequiredBy=etcd-member.service
     - name: kubelet.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Kubelet
@@ -189,6 +189,7 @@ storage:
           done
     - path: /etc/sysctl.d/max-user-watches.conf
       filesystem: root
+      mode: 0644
       contents:
         inline: |
           fs.inotify.max_user_watches=16184

diff --git a/azure/container-linux/kubernetes/controllers.tf b/azure/container-linux/kubernetes/controllers.tf
@@ -139,10 +139,10 @@ resource "azurerm_network_interface_backend_address_pool_association" "controlle
 
 # Controller Ignition configs
 data "ct_config" "controller-ignitions" {
-  count        = var.controller_count
-  content      = data.template_file.controller-configs.*.rendered[count.index]
-  pretty_print = false
-  snippets     = var.controller_snippets
+  count    = var.controller_count
+  content  = data.template_file.controller-configs.*.rendered[count.index]
+  strict   = true
+  snippets = var.controller_snippets
 }
 
 # Controller Container Linux configs

diff --git a/azure/container-linux/kubernetes/versions.tf b/azure/container-linux/kubernetes/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_version = "~> 0.12.6"
   required_providers {
     azurerm  = "~> 2.8"
-    ct       = "~> 0.3"
+    ct       = "~> 0.4"
     template = "~> 2.1"
     null     = "~> 2.1"
   }

diff --git a/azure/container-linux/kubernetes/workers/cl/worker.yaml b/azure/container-linux/kubernetes/workers/cl/worker.yaml
@@ -2,11 +2,11 @@
 systemd:
   units:
     - name: docker.service
-      enable: true
+      enabled: true
     - name: locksmithd.service
       mask: true
     - name: wait-for-dns.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Wait for DNS entries
@@ -19,7 +19,7 @@ systemd:
         [Install]
         RequiredBy=kubelet.service
     - name: kubelet.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Kubelet
@@ -92,7 +92,7 @@ systemd:
         [Install]
         WantedBy=multi-user.target
     - name: delete-node.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Waiting to delete Kubernetes node on shutdown
@@ -113,6 +113,7 @@ storage:
           ${kubeconfig}
     - path: /etc/sysctl.d/max-user-watches.conf
       filesystem: root
+      mode: 0644
       contents:
         inline: |
           fs.inotify.max_user_watches=16184

diff --git a/azure/container-linux/kubernetes/workers/workers.tf b/azure/container-linux/kubernetes/workers/workers.tf
@@ -97,9 +97,9 @@ resource "azurerm_monitor_autoscale_setting" "workers" {
 
 # Worker Ignition configs
 data "ct_config" "worker-ignition" {
-  content      = data.template_file.worker-config.rendered
-  pretty_print = false
-  snippets     = var.snippets
+  content  = data.template_file.worker-config.rendered
+  strict   = true
+  snippets = var.snippets
 }
 
 # Worker Container Linux configs

diff --git a/azure/fedora-coreos/kubernetes/controllers.tf b/azure/fedora-coreos/kubernetes/controllers.tf
@@ -113,10 +113,10 @@ resource "azurerm_network_interface_backend_address_pool_association" "controlle
 
 # Controller Ignition configs
 data "ct_config" "controller-ignitions" {
-  count        = var.controller_count
-  content      = data.template_file.controller-configs.*.rendered[count.index]
-  pretty_print = false
-  snippets     = var.controller_snippets
+  count    = var.controller_count
+  content  = data.template_file.controller-configs.*.rendered[count.index]
+  strict   = true
+  snippets = var.controller_snippets
 }
 
 # Controller Fedora CoreOS configs

diff --git a/azure/fedora-coreos/kubernetes/versions.tf b/azure/fedora-coreos/kubernetes/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_version = "~> 0.12.6"
   required_providers {
     azurerm  = "~> 2.8"
-    ct       = "~> 0.3"
+    ct       = "~> 0.4"
     template = "~> 2.1"
     null     = "~> 2.1"
   }

diff --git a/azure/fedora-coreos/kubernetes/workers/workers.tf b/azure/fedora-coreos/kubernetes/workers/workers.tf
@@ -72,9 +72,9 @@ resource "azurerm_monitor_autoscale_setting" "workers" {
 
 # Worker Ignition configs
 data "ct_config" "worker-ignition" {
-  content      = data.template_file.worker-config.rendered
-  pretty_print = false
-  snippets     = var.snippets
+  content  = data.template_file.worker-config.rendered
+  strict   = true
+  snippets = var.snippets
 }
 
 # Worker Fedora CoreOS configs

diff --git a/bare-metal/container-linux/kubernetes/cl/controller.yaml b/bare-metal/container-linux/kubernetes/cl/controller.yaml
@@ -2,7 +2,7 @@
 systemd:
   units:
     - name: etcd-member.service
-      enable: true
+      enabled: true
       dropins:
         - name: 40-etcd-cluster.conf
           contents: |
@@ -28,11 +28,11 @@ systemd:
             Environment="ETCD_PEER_KEY_FILE=/etc/ssl/certs/etcd/peer.key"
             Environment="ETCD_PEER_CLIENT_CERT_AUTH=true"
     - name: docker.service
-      enable: true
+      enabled: true
     - name: locksmithd.service
       mask: true
     - name: kubelet.path
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Watch for kubeconfig
@@ -41,7 +41,7 @@ systemd:
         [Install]
         WantedBy=multi-user.target
     - name: wait-for-dns.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Wait for DNS entries
@@ -161,6 +161,7 @@ storage:
   directories:
     - path: /etc/kubernetes
       filesystem: root
+      mode: 0755
   files:
     - path: /etc/hostname
       filesystem: root
@@ -207,6 +208,7 @@ storage:
           done
     - path: /etc/sysctl.d/max-user-watches.conf
       filesystem: root
+      mode: 0644
       contents:
         inline: |
           fs.inotify.max_user_watches=16184

diff --git a/bare-metal/container-linux/kubernetes/cl/install.yaml b/bare-metal/container-linux/kubernetes/cl/install.yaml
@@ -2,7 +2,7 @@
 systemd:
   units:
     - name: installer.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Requires=network-online.target

diff --git a/bare-metal/container-linux/kubernetes/cl/worker.yaml b/bare-metal/container-linux/kubernetes/cl/worker.yaml
@@ -2,11 +2,11 @@
 systemd:
   units:
     - name: docker.service
-      enable: true
+      enabled: true
     - name: locksmithd.service
       mask: true
     - name: kubelet.path
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Watch for kubeconfig
@@ -15,7 +15,7 @@ systemd:
         [Install]
         WantedBy=multi-user.target
     - name: wait-for-dns.service
-      enable: true
+      enabled: true
       contents: |
         [Unit]
         Description=Wait for DNS entries
@@ -114,6 +114,7 @@ storage:
   directories:
     - path: /etc/kubernetes
       filesystem: root
+      mode: 0755
   files:
     - path: /etc/hostname
       filesystem: root
@@ -123,6 +124,7 @@ storage:
           ${domain_name}
     - path: /etc/sysctl.d/max-user-watches.conf
       filesystem: root
+      mode: 0644
       contents:
         inline: |
           fs.inotify.max_user_watches=16184