From da2c743faaccd26604c4c26fbb1557934688eb4a Mon Sep 17 00:00:00 2001
From: elijah <elijah@riseup.net>
Date: Mon, 1 Feb 2016 15:56:41 -0800
Subject: default to plain couchdb, unless otherwise specified.

# Conflicts:
#	puppet/modules/site_couchdb/manifests/plain.pp
---
 provider_base/services/_couchdb_master.json |  8 -----
 provider_base/services/_couchdb_mirror.json |  1 +
 provider_base/services/_couchdb_plain.json  |  8 +++++
 provider_base/services/couchdb.json         |  2 +-
 provider_base/services/couchdb.rb           | 56 ++++-------------------------
 5 files changed, 16 insertions(+), 59 deletions(-)
 delete mode 100644 provider_base/services/_couchdb_master.json
 create mode 100644 provider_base/services/_couchdb_plain.json

(limited to 'provider_base')

diff --git a/provider_base/services/_couchdb_master.json b/provider_base/services/_couchdb_master.json
deleted file mode 100644
index 20c6f99b..00000000
--- a/provider_base/services/_couchdb_master.json
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-// Applied to master couchdb node when there is a single master
-//
-{
-  "couch": {
-    "mode": "master"
-  }
-}
\ No newline at end of file
diff --git a/provider_base/services/_couchdb_mirror.json b/provider_base/services/_couchdb_mirror.json
index 6a3402bd..da496bae 100644
--- a/provider_base/services/_couchdb_mirror.json
+++ b/provider_base/services/_couchdb_mirror.json
@@ -1,5 +1,6 @@
 //
 // Applied to all non-master couchdb nodes
+// NOT CURRENTLY SUPPORTED
 //
 {
   "stunnel": {
diff --git a/provider_base/services/_couchdb_plain.json b/provider_base/services/_couchdb_plain.json
new file mode 100644
index 00000000..04380042
--- /dev/null
+++ b/provider_base/services/_couchdb_plain.json
@@ -0,0 +1,8 @@
+//
+// Applied to couchdb node when there is a single plain couchdb
+//
+{
+  "couch": {
+    "mode": "plain"
+  }
+}
\ No newline at end of file
diff --git a/provider_base/services/couchdb.json b/provider_base/services/couchdb.json
index 5e65b2ec..30cb53d1 100644
--- a/provider_base/services/couchdb.json
+++ b/provider_base/services/couchdb.json
@@ -8,8 +8,8 @@
         }
     },
     "couch": {
-        "master": false,
         "port": 5984,
+        "mode": "plain",
         "users": {
             "admin": {
                 "username": "admin",
diff --git a/provider_base/services/couchdb.rb b/provider_base/services/couchdb.rb
index 3bee3a67..124c1b6c 100644
--- a/provider_base/services/couchdb.rb
+++ b/provider_base/services/couchdb.rb
@@ -1,60 +1,16 @@
-#######################################################################
-###
-### NOTE!
-###
-###  Currently, mirrors do not work! The only thing that works is all
-###  nodes multimaster or a single master.
-###
-#######################################################################
 #
 # custom logic for couchdb json resolution
 # ============================================
 #
-# There are three modes for a node:
-#
-# Multimaster
-# -----------
-#
-#    Multimaster uses bigcouch (soon to use couchdb in replication mode
-#    similar to bigcouch).
-#
-#    Use "multimaster" mode when:
-#
-#     * multiple nodes are marked couch.master
-#     * OR no nodes are marked couch.master
-#
-# Master
-# ------
-#
-#    Master uses plain couchdb that is readable and writable.
-#
-#    Use "master" mode when:
-#
-#     * Exactly one node, this one, is marked as master.
-#
-# Mirror
-# ------
-#
-#    Mirror creates a read-only copy of the database. It uses plain coucdhb
-#    with legacy couchdb replication (http based).
-#
-#    This does not currently work, because http replication can't handle
-#    the number of user databases.
-#
-#    Use "mirror" mode when:
-#
-#     * some nodes are marked couch.master
-#     * AND this node is not a master
+# bigcouch is no longer maintained, so now the default behavior is
+# to always use plain couchdb, unless there are more than one couchdb
+# node or if "couch.mode" property is set to "multimaster".
 #
 
-master_count = nodes_like_me['services' => 'couchdb']['couch.master' => true].size
+couchdb_nodes = nodes_like_me['services' => 'couchdb']
 
-if master_count == 0
-  apply_partial 'services/_couchdb_multimaster.json'
-elsif couch.master && master_count > 1
+if couchdb_nodes.size > 1 || self['couch']['mode'] == "multimaster"
   apply_partial 'services/_couchdb_multimaster.json'
-elsif couch.master && master_count == 1
-  apply_partial 'services/_couchdb_master.json'
 else
-  apply_partial 'services/_couchdb_mirror.json'
+  apply_partial 'services/_couchdb_plain.json'
 end
-- 
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