From 14c4417e425f832660bd54118112fc991564b38d Mon Sep 17 00:00:00 2001
From: Juan Antonio Osorio Robles <jaosorior@redhat.com>
Date: Tue, 3 Nov 2015 15:27:28 +0200
Subject: Enable trust anchor injection

This commit enables the injection of a trust anchor or root
certificate into every node in the overcloud. This is in case that the
TLS certificates for the controllers are signed with a self-signed CA
or if the deployer would like to inject a relevant root certificate
for other purposes. In this case the other nodes might need to have
the root certificate in their trust chain in order to do proper
validation

Change-Id: Ia45180fe0bb979cf12d19f039dbfd22e26fb4856
---
 puppet/extraconfig/tls/ca-inject.yaml | 66 +++++++++++++++++++++++++++++++++++
 puppet/extraconfig/tls/no-ca.yaml     | 17 +++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 puppet/extraconfig/tls/ca-inject.yaml
 create mode 100644 puppet/extraconfig/tls/no-ca.yaml

(limited to 'puppet/extraconfig/tls')

diff --git a/puppet/extraconfig/tls/ca-inject.yaml b/puppet/extraconfig/tls/ca-inject.yaml
new file mode 100644
index 00000000..7e34f071
--- /dev/null
+++ b/puppet/extraconfig/tls/ca-inject.yaml
@@ -0,0 +1,66 @@
+heat_template_version: 2015-04-30
+
+description: >
+  This is a template which will inject the trusted anchor.
+
+parameters:
+  # Can be overriden via parameter_defaults in the environment
+  SSLRootCertificate:
+    description: >
+      The content of a CA's SSL certificate file in PEM format.
+      This is evaluated on the client side.
+    type: string
+  SSLRootCertificatePath:
+    default: '/etc/pki/ca-trust/source/anchors/ca.crt.pem'
+    description: >
+      The filepath of the root certificate as it will be stored in the nodes.
+      Note that the path has to be one that can be picked up by the update
+      trust anchor command. e.g. in RHEL it would be
+      /etc/pki/ca-trust/source/anchors/ca.crt.pem
+    type: string
+  UpdateTrustAnchorsCommand:
+    default: update-ca-trust extract
+    description: >
+        command that will be executed to update the trust anchors.
+    type: string
+
+  # Passed in by controller.yaml
+  server:
+    description: ID of the node to apply this config to
+    type: string
+
+resources:
+  CAConfig:
+    type: OS::Heat::SoftwareConfig
+    properties:
+      group: script
+      inputs:
+        - name: cacert_path
+        - name: cacert_content
+        - name: update_anchor_command
+      outputs:
+        - name: root_cert_md5sum
+      config: |
+        #!/bin/sh
+        cat > ${cacert_path} << EOF
+        ${cacert_content}
+        EOF
+        chmod 0440 ${cacert_path}
+        chown root:root ${cacert_path}
+        ${update_anchor_command}
+        md5sum ${cacert_path} > ${heat_outputs_path}.root_cert_md5sum
+
+  CADeployment:
+    type: OS::Heat::SoftwareDeployment
+    properties:
+      config: {get_resource: CAConfig}
+      server: {get_param: server}
+      input_values:
+        cacert_path: {get_param: SSLRootCertificatePath}
+        cacert_content: {get_param: SSLRootCertificate}
+        update_anchor_command: {get_param: UpdateTrustAnchorsCommand}
+
+outputs:
+  deploy_stdout:
+    description: Deployment reference
+    value: {get_attr: [CADeployment, root_cert_md5sum]}
diff --git a/puppet/extraconfig/tls/no-ca.yaml b/puppet/extraconfig/tls/no-ca.yaml
new file mode 100644
index 00000000..5862a85c
--- /dev/null
+++ b/puppet/extraconfig/tls/no-ca.yaml
@@ -0,0 +1,17 @@
+heat_template_version: 2015-04-30
+
+description: >
+  This is a default no-op template which can be passed to the
+  OS::Nova::Server resources. This template can be replaced with
+  a different implementation via the resource registry, such that
+  deployers may customize their configuration.
+
+parameters:
+  server:    # Here for compatibility with controller.yaml
+    description: ID of the controller node to apply this config to
+    type: string
+
+outputs:
+  deploy_stdout:
+    description: Deployment reference, used to trigger puppet apply on changes
+    value: 'Root CA cert injection not enabled.'
-- 
cgit 1.2.3-korg