Merge pull request 'Rename postgres cookbook, deploy new replica' (#363) from chore/update_postgres_cookbook into master

Reviewed-on: #363

clients/postgres-4.json

@@ -0,0 +1,4 @@
+{
+  "name": "postgres-4",
+  "public_key": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu6fPxOZeKloF/EgYvU0k\nOwv8bJjsCQcWaMTPle5//mRTszA6PM2z9RI+Mfr45qxTlsL9pQY8WJOWF6QOK31x\nszuqcr7oOjtAhrLI8f/oNDEDjcx325FqG9gNKQEAD7d4zodh+PhDe6x7GIyIS7lG\nIcD5Zre9iDwv8FGLR+5GLqS8SJOPL/wJkQ8w+N0f8YDFw81kiTta5NLhAx3fMDs0\n2kmoNlbmKlNZTtLjCfCV+/pa9oY6wycjck3GvobiFE/4cWaNkeGlPc+uAwlfmrOv\nHy0tq1XBX/BCvE5kMXmhnMT23JXjm2s2PgCLgEVGAXilXk/T597KDm+z4oBpAQma\nnQIDAQAB\n-----END PUBLIC KEY-----\n"
+}

nodes/akkounts-1.json

@@ -18,7 +18,7 @@
     "recipes": [
       "kosmos-base",
       "kosmos-base::default",
-      "kosmos-postgresql::hostsfile",
+      "kosmos_postgresql::hostsfile",
       "kosmos-akkounts",
       "kosmos-akkounts::default",
       "kosmos-akkounts::nginx",

nodes/postgres-2.json

@@ -8,17 +8,17 @@
   "automatic": {
     "fqdn": "postgres-2",
     "os": "linux",
-    "os_version": "5.4.0-64-generic",
+    "os_version": "5.4.0-77-generic",
     "hostname": "postgres-2",
     "ipaddress": "192.168.122.244",
     "roles": [
-      "postgresql_replica"
+      "postgresql_primary"
     ],
     "recipes": [
       "kosmos-base",
       "kosmos-base::default",
-      "kosmos-postgresql::replica",
-      "kosmos-postgresql::firewall",
+      "kosmos_postgresql::primary",
+      "kosmos_postgresql::firewall",
       "apt::default",
       "timezone_iii::default",
       "timezone_iii::debian",
@@ -52,4 +52,4 @@
     "recipe[kosmos-base]",
     "role[postgresql_primary]"
   ]
-}
+}

nodes/postgres-4.json

@@ -0,0 +1,57 @@
+{
+  "name": "postgres-4",
+  "normal": {
+    "knife_zero": {
+      "host": "10.1.1.107"
+    }
+  },
+  "automatic": {
+    "fqdn": "postgres-4",
+    "os": "linux",
+    "os_version": "5.4.0-91-generic",
+    "hostname": "postgres-4",
+    "ipaddress": "192.168.122.3",
+    "roles": [
+      "postgresql_replica"
+    ],
+    "recipes": [
+      "kosmos-base",
+      "kosmos-base::default",
+      "kosmos_postgresql::hostsfile",
+      "kosmos_postgresql::replica",
+      "kosmos_postgresql::firewall",
+      "apt::default",
+      "timezone_iii::default",
+      "timezone_iii::debian",
+      "ntp::default",
+      "ntp::apparmor",
+      "kosmos-base::systemd_emails",
+      "apt::unattended-upgrades",
+      "kosmos-base::firewall",
+      "kosmos-postfix::default",
+      "postfix::default",
+      "postfix::_common",
+      "postfix::_attributes",
+      "postfix::sasl_auth",
+      "hostname::default"
+    ],
+    "platform": "ubuntu",
+    "platform_version": "20.04",
+    "cloud": null,
+    "chef_packages": {
+      "chef": {
+        "version": "17.7.29",
+        "chef_root": "/opt/chef/embedded/lib/ruby/gems/3.0.0/gems/chef-17.7.29/lib",
+        "chef_effortless": null
+      },
+      "ohai": {
+        "version": "17.7.8",
+        "ohai_root": "/opt/chef/embedded/lib/ruby/gems/3.0.0/gems/ohai-17.7.8/lib/ohai"
+      }
+    }
+  },
+  "run_list": [
+    "recipe[kosmos-base]",
+    "role[postgresql_replica]"
+  ]
+}

roles/postgresql_client.rb

@@ -3,5 +3,5 @@
 name "postgresql_client"
 
 run_list %w(
-  kosmos-postgresql::hostsfile
+  kosmos_postgresql::hostsfile
 )

roles/postgresql_primary.rb

@@ -1,6 +1,6 @@
 name "postgresql_primary"
 
 run_list %w(
-  kosmos-postgresql::primary
-  kosmos-postgresql::firewall
+  kosmos_postgresql::primary
+  kosmos_postgresql::firewall
 )

roles/postgresql_replica.rb

@@ -1,7 +1,7 @@
 name "postgresql_replica"
 
 run_list %w(
-  kosmos-postgresql::hostsfile
-  kosmos-postgresql::replica
-  kosmos-postgresql::firewall
+  kosmos_postgresql::hostsfile
+  kosmos_postgresql::replica
+  kosmos_postgresql::firewall
 )

site-cookbooks/kosmos-postgresql/CHANGELOG.md

@@ -1,5 +0,0 @@
-# kosmos-postgresql CHANGELOG
-
-# 0.1.0
-
-Initial release.

site-cookbooks/kosmos_kvm/recipes/host.rb

@@ -2,34 +2,13 @@
 # Cookbook:: kosmos_kvm
 # Recipe:: host
 #
-# The MIT License (MIT)
-#
-# Copyright:: 2020, Kosmos Developers
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
 
 package %w(virtinst libvirt-daemon-system)
 
 directory "/var/lib/libvirt/images/base" do
   recursive true
   owner "libvirt-qemu"
-  group "root"
+  group "kvm"
   mode "0750"
 end
 
@@ -37,7 +16,7 @@ end
 remote_file "/var/lib/libvirt/images/base/ubuntu-20.04-server-cloudimg-amd64-disk-kvm.qcow2" do
   source "http://cloud-images.ubuntu.com/releases/focal/release/ubuntu-20.04-server-cloudimg-amd64-disk-kvm.img"
   owner "libvirt-qemu"
-  group "root"
+  group "kvm"
   mode "0640"
 end
 

site-cookbooks/kosmos_postgresql/CHANGELOG.md

@@ -0,0 +1,5 @@
+# kosmos_postgresql CHANGELOG
+
+# 0.1.0
+
+Initial release.

site-cookbooks/kosmos_postgresql/README.md

@@ -1,4 +1,4 @@
-# kosmos-postgresql
+# kosmos_postgresql
 
 ## Usage
 

site-cookbooks/kosmos_postgresql/attributes/default.rb

@@ -1,3 +1,3 @@
 # This is set to false by default, and set to true in the server resource
 # for replicas.
-node.default['kosmos-postgresql']['ready_to_set_up_replica'] = false
+node.default['kosmos_postgresql']['ready_to_set_up_replica'] = false

site-cookbooks/kosmos_postgresql/metadata.rb

@@ -1,9 +1,9 @@
-name 'kosmos-postgresql'
+name 'kosmos_postgresql'
 maintainer 'Kosmos'
 maintainer_email 'ops@5apps.com'
 license 'MIT'
-description 'Installs/Configures kosmos-postgresql'
-long_description 'Installs/Configures kosmos-postgresql'
+description 'Installs/Configures kosmos_postgresql'
+long_description 'Installs/Configures kosmos_postgresql'
 version '0.1.0'
 chef_version '>= 12.14' if respond_to?(:chef_version)
 
@@ -11,13 +11,13 @@ chef_version '>= 12.14' if respond_to?(:chef_version)
 # tracked.  A `View Issues` link will be displayed on this cookbook's page when
 # uploaded to a Supermarket.
 #
-# issues_url 'https://github.com/<insert_org_here>/kosmos-postgresql/issues'
+# issues_url 'https://github.com/<insert_org_here>/kosmos_postgresql/issues'
 
 # The `source_url` points to the development repository for this cookbook.  A
 # `View Source` link will be displayed on this cookbook's page when uploaded to
 # a Supermarket.
 #
-# source_url 'https://github.com/<insert_org_here>/kosmos-postgresql'
+# source_url 'https://github.com/<insert_org_here>/kosmos_postgresql'
 
 depends "postgresql", ">= 7.0.0"
 depends "build-essential"

site-cookbooks/kosmos_postgresql/recipes/firewall.rb

@@ -1,5 +1,5 @@
 #
-# Cookbook:: kosmos-postgresql
+# Cookbook:: kosmos_postgresql
 # Recipe:: firewall
 #
 

site-cookbooks/kosmos_postgresql/recipes/hostsfile.rb

@@ -1,5 +1,5 @@
 #
-# Cookbook:: kosmos-postgresql
+# Cookbook:: kosmos_postgresql
 # Recipe:: hostsfile
 #
 

site-cookbooks/kosmos_postgresql/recipes/primary.rb

@@ -1,5 +1,5 @@
 #
-# Cookbook:: kosmos-postgresql
+# Cookbook:: kosmos_postgresql
 # Recipe:: primary
 #
 

site-cookbooks/kosmos_postgresql/recipes/replica.rb

@@ -1,5 +1,5 @@
 #
-# Cookbook:: kosmos-postgresql
+# Cookbook:: kosmos_postgresql
 # Recipe:: replica
 #
 

site-cookbooks/kosmos_postgresql/resources/server.rb

@@ -1,4 +1,5 @@
 resource_name :postgresql_custom_server
+provides :postgresql_custom_server
 
 property :postgresql_version, String, required: true, name_property: true
 property :role, String, required: true # Can be primary or replica
@@ -41,14 +42,14 @@ action :create do
     action :disable
   end
 
-  shared_buffers = if node['memory']['total'].to_i / 1024 < 1024 # > 1GB RAM
+  shared_buffers = if node['memory']['total'].to_i / 1024 < 1024 # < 1GB RAM
                      "128MB"
-                   else # >= 1GB RAM, use 25% of total RAM
-                     "#{node['memory']['total'].to_i / 1024 / 4}MB"
+                   else # >= 1GB RAM, use 50% of total RAM
+                     "#{node['memory']['total'].to_i / 1024 / 2}MB"
                    end
 
   additional_config = {
-    max_connections: 100, # default
+    max_connections: 200, # default
     shared_buffers: shared_buffers,
     unix_socket_directories: "/var/run/postgresql",
     dynamic_shared_memory_type: "posix",