1 files changed, 104 insertions, 0 deletions
diff --git a/puppet/modules/site_couchdb/manifests/stunnel.pp b/puppet/modules/site_couchdb/manifests/stunnel.pp
new file mode 100644
index 00000000..d982013e
--- /dev/null
+++ b/puppet/modules/site_couchdb/manifests/stunnel.pp
@@ -0,0 +1,104 @@
+class site_couchdb::stunnel ($key, $cert, $ca) {
+
+  $stunnel              = hiera('stunnel')
+
+  $couch_server         = $stunnel['couch_server']
+  $couch_server_accept  = $couch_server['accept']
+  $couch_server_connect = $couch_server['connect']
+
+  # Erlang Port Mapper Daemon (epmd) stunnel server/clients
+  $epmd_server          = $stunnel['epmd_server']
+  $epmd_server_accept   = $epmd_server['accept']
+  $epmd_server_connect  = $epmd_server['connect']
+  $epmd_clients         = $stunnel['epmd_clients']
+
+  # Erlang Distributed Node Protocol (ednp) stunnel server/clients
+  $ednp_server          = $stunnel['ednp_server']
+  $ednp_server_accept   = $ednp_server['accept']
+  $ednp_server_connect  = $ednp_server['connect']
+  $ednp_clients         = $stunnel['ednp_clients']
+
+  include x509::variables
+  $cert_name = 'leap_couchdb'
+  $ca_name   = 'leap_ca'
+  $ca_path   = "${x509::variables::local_CAs}/${ca_name}.crt"
+  $cert_path = "${x509::variables::certs}/${cert_name}.crt"
+  $key_path  = "${x509::variables::keys}/${cert_name}.key"
+
+  # basic setup: ensure cert, key, ca files are in place, and some generic
+  # stunnel things are done
+  class { 'site_stunnel::setup':
+    cert_name => $cert_name,
+    key       => $key,
+    cert      => $cert,
+    ca_name   => $ca_name,
+    ca        => $ca
+  }
+
+  # setup a stunnel server for the webapp to connect to couchdb
+  stunnel::service { 'couch_server':
+    accept     => $couch_server_accept,
+    connect    => $couch_server_connect,
+    client     => false,
+    cafile     => $ca_path,
+    key        => $key_path,
+    cert       => $cert_path,
+    verify     => '2',
+    pid        => '/var/run/stunnel4/couchserver.pid',
+    rndfile    => '/var/lib/stunnel4/.rnd',
+    debuglevel => '4'
+  }
+
+
+  # setup stunnel server for Erlang Port Mapper Daemon (epmd), necessary for
+  # bigcouch clustering between each bigcouchdb node
+  stunnel::service { 'epmd_server':
+    accept     => $epmd_server_accept,
+    connect    => $epmd_server_connect,
+    client     => false,
+    cafile     => $ca_path,
+    key        => $key_path,
+    cert       => $cert_path,
+    verify     => '2',
+    pid        => '/var/run/stunnel4/epmd_server.pid',
+    rndfile    => '/var/lib/stunnel4/.rnd',
+    debuglevel => '4'
+  }
+
+  # setup stunnel clients for Erlang Port Mapper Daemon (epmd) to connect
+  # to the above epmd stunnel server.
+  $epmd_client_defaults = {
+    'client'       => true,
+    'cafile'       => $ca_path,
+    'key'          => $key_path,
+    'cert'         => $cert_path,
+  }
+
+  create_resources(site_stunnel::clients, $epmd_clients, $epmd_client_defaults)
+
+  # setup stunnel server for Erlang Distributed Node Protocol (ednp), necessary
+  # for bigcouch clustering between each bigcouchdb node
+  stunnel::service { 'ednp_server':
+    accept     => $ednp_server_accept,
+    connect    => $ednp_server_connect,
+    client     => false,
+    cafile     => $ca_path,
+    key        => $key_path,
+    cert       => $cert_path,
+    verify     => '2',
+    pid        => '/var/run/stunnel4/ednp_server.pid',
+    rndfile    => '/var/lib/stunnel4/.rnd',
+    debuglevel => '4'
+  }
+
+  # setup stunnel clients for Erlang Distributed Node Protocol (ednp) to connect
+  # to the above ednp stunnel server.
+  $ednp_client_defaults = {
+    'client'       => true,
+    'cafile'       => $ca_path,
+    'key'          => $key_path,
+    'cert'         => $cert_path,
+  }
+
+  create_resources(site_stunnel::clients, $ednp_clients, $ednp_client_defaults)
+}