Refactoring. Support MMS

README.md

@@ -6,8 +6,9 @@ Stouts.mongo
 
 Ansible role which manage [MongoDB](http://www.mongodb.org/)
 
-* Install and configure;
+* Install and configure the MongoDB;
 * Provide hanlers for restart and reload;
+* Setup MMS authomation agent;
 
 #### Variables
 
@@ -15,32 +16,40 @@ Ansible role which manage [MongoDB](http://www.mongodb.org/)
 
 mongodb_enabled: yes
 mongodb_packages:
-  - python-selinux
+- python-selinux
-  - python-pymongo
+- python-pymongo
-  - mongodb-org
+- mongodb-org
 
-mongodb_conf:
+mongodb_user: mongodb
-  auth: "false"
-  bind_ip: 127.0.0.1
-  cpu: "true"
-  dbpath: /var/lib/mongodb/
-  # diaglog: 0 # deprecated
-  logappend: "true"
-  logpath: /var/log/mongodb/mongod.log
-  noauth: "true"
-  nohints: "false"
-  nohttpinterface: "false"
-  nojournal: "true"
-  noprealloc: "false"
-  noscripting: "false"
-  notablescan: "false"
-  objcheck: "false"
-  port: 27017
-  quota: "false"
-  # replSet: "" # Set for enable replication
-  verbose: "true"
-  vvvv: "true"
 
+mongodb_conf_auth: no                             # Run with security
+mongodb_conf_bind_ip: 127.0.0.1                   # Comma separated list of ip addresses to listen on
+mongodb_conf_cpu: yes                             # Periodically show cpu and iowait utilization
+mongodb_conf_dbpath: /data/db                     # Directory for datafiles
+mongodb_conf_fork: no                             # Fork server process
+mongodb_conf_httpinterface: no                    # Enable http interface
+mongodb_conf_ipv6: no                             # Enable IPv6 support (disabled by default)
+mongodb_conf_journal: no                          # Enable journaling
+mongodb_conf_logappend: yes                       # Append to logpath instead of over-writing
+mongodb_conf_logpath: /var/log/mongodb/mongod.log # Log file to send write to instead of stdout
+mongodb_conf_maxConns: 1000000                    # Max number of simultaneous connections
+mongodb_conf_noprealloc: no                       # Disable data file preallocation
+mongodb_conf_noscripting: no                      # Disable scripting engine
+mongodb_conf_notablescan: no                      # Do not allow table scans
+mongodb_conf_port: 27017                          # Specify port number
+mongodb_conf_quota: no                            # Limits each database to a certain number of files
+mongodb_conf_quotaFiles: 8                        # Number of quota files
+mongodb_conf_syslog: no                           # Log to system's syslog facility instead of file
+
+# Replica set options:
+mongodb_conf_replSet:                             # Enable replication <setname>[/<optionalseedhostlist>]
+mongodb_conf_replIndexPrefetch: all               # specify index prefetching behavior (if secondary) [none|_id_only|all]
+
+# MMS Agent
+mongodb_mms_agent_pkg: https://mms.mongodb.com/download/agent/automation/mongodb-mms-automation-agent-manager_1.4.2.783-1_amd64.deb
+mongodb_mms_group_id: ""
+mongodb_mms_api_key: ""
+mongodb_mms_base_url: https://mms.mongodb.com
 
 # Log rotation
 mongodb_logrotate: yes                             # Rotate mongodb logs.

defaults/main.yml

@@ -2,29 +2,40 @@
 
 mongodb_enabled: yes
 mongodb_packages:
-  - python-selinux
+- python-selinux
-  - python-pymongo
+- python-pymongo
-  - mongodb-org
+- mongodb-org
 
-mongodb_conf_auth: "false"
+mongodb_user: mongodb
-mongodb_conf_bind_ip: 127.0.0.1
-mongodb_conf_cpu: "true"
-mongodb_conf_dbpath: /var/lib/mongodb/
-mongodb_conf_logappend: "true"
-mongodb_conf_logpath: /var/log/mongodb/mongod.log
-mongodb_conf_noauth: "true"
-mongodb_conf_nohints: "false"
-mongodb_conf_nohttpinterface: "false"
-mongodb_conf_nojournal: "true"
-mongodb_conf_noprealloc: "false"
-mongodb_conf_noscripting: "false"
-mongodb_conf_notablescan: "false"
-mongodb_conf_objcheck: "false"
-mongodb_conf_port: 27017
-mongodb_conf_quota: "false"
-mongodb_conf_verbose: "true"
-mongodb_conf_vvvv: "true"
 
+mongodb_conf_auth: no                             # Run with security
+mongodb_conf_bind_ip: 127.0.0.1                   # Comma separated list of ip addresses to listen on
+mongodb_conf_cpu: yes                             # Periodically show cpu and iowait utilization
+mongodb_conf_dbpath: /data/db                     # Directory for datafiles
+mongodb_conf_fork: no                             # Fork server process
+mongodb_conf_httpinterface: no                    # Enable http interface
+mongodb_conf_ipv6: no                             # Enable IPv6 support (disabled by default)
+mongodb_conf_journal: no                          # Enable journaling
+mongodb_conf_logappend: yes                       # Append to logpath instead of over-writing
+mongodb_conf_logpath: /var/log/mongodb/mongod.log # Log file to send write to instead of stdout
+mongodb_conf_maxConns: 1000000                    # Max number of simultaneous connections
+mongodb_conf_noprealloc: no                       # Disable data file preallocation
+mongodb_conf_noscripting: no                      # Disable scripting engine
+mongodb_conf_notablescan: no                      # Do not allow table scans
+mongodb_conf_port: 27017                          # Specify port number
+mongodb_conf_quota: no                            # Limits each database to a certain number of files
+mongodb_conf_quotaFiles: 8                        # Number of quota files
+mongodb_conf_syslog: no                           # Log to system's syslog facility instead of file
+
+# Replica set options:
+mongodb_conf_replSet:                             # Enable replication <setname>[/<optionalseedhostlist>]
+mongodb_conf_replIndexPrefetch: all               # specify index prefetching behavior (if secondary) [none|_id_only|all]
+
+# MMS Agent
+mongodb_mms_agent_pkg: https://mms.mongodb.com/download/agent/automation/mongodb-mms-automation-agent-manager_1.4.2.783-1_amd64.deb
+mongodb_mms_group_id: ""
+mongodb_mms_api_key: ""
+mongodb_mms_base_url: https://mms.mongodb.com
 
 # Log rotation
 mongodb_logrotate: yes                             # Rotate mongodb logs.

handlers/main.yml

@@ -5,3 +5,6 @@
 
 - name: mongodb restart
   service: name=mongod state=restarted
+
+- name: mongodb-mms-automation-agent restart
+  service: name=mongodb-mms-automation-agent state=restarted

meta/main.yml

@@ -5,7 +5,7 @@ dependencies: []
 galaxy_info:
   author: klen
   company: Stouts
-  description: Manage mongodb
+  description: Manage MongoDB (MMS)
   license: MIT
   platforms:
   - name: Ubuntu

tasks/configure.yml

@@ -9,10 +9,10 @@
   when: mongodb_logrotate
 
 - name: Create mongodb user
-  user: name=mongodb group=mongodb
+  user: name={{mongodb_user}} group={{mongodb_user}}
 
 - name: Configure database directory
-  file: state=directory path={{ mongodb_conf_dbpath }} owner=mongodb group=mongodb mode=0755
+  file: state=directory path={{ mongodb_conf_dbpath }} owner={{mongodb_user}} group={{mongodb_user}} mode=0755
 
 - name: Configure logs
-  file: state=file path={{ mongodb_conf_logpath }} owner=mongodb group=mongodb mode=0644
+  file: state=file path={{ mongodb_conf_logpath }} owner={{mongodb_user}} group={{mongodb_user}} mode=0644

tasks/mms-agent.yml

@@ -0,0 +1,19 @@
+---
+
+- name: Install MMS agent pt. 1
+  get_url: url={{mongodb_mms_agent_pkg}} dest={{mongodb_conf_dbpath}}/mms-agent.deb
+  register: mongodb_mms_agent_loaded
+
+- name: Install MMS agent pt. 2
+  apt: deb={{mongodb_conf_dbpath}}/mms-agent.deb
+  when: mongodb_mms_agent_loaded.changed
+
+- name: Configure the MMS agent pt. 1
+  file: state=directory path=/etc/mongodb-mms owner={{mongodb_user}} group={{mongodb_user}} mode=0755
+
+- name: Configure the MMS agent pt. 2
+  template: src=automation-agent.config.j2 dest=/etc/mongodb-mms/automation-agent.config
+  notify: mongodb-mms-automation-agent restart
+
+- name: Ensure that the MMS agent is started
+  service: name=mongodb-mms-automation-agent state=started enabled=yes

tasks/mongodb.yml

@@ -8,3 +8,6 @@
 - name: Ensure mongodb is started
   service: name=mongod state=started enabled=yes
   changed_when: False
+
+- include: mms-agent.yml
+  when: mongodb_mms_api_key != ""

templates/automation-agent.config.j2

@@ -0,0 +1,3 @@
+mmsApiKey={{ mongodb_mms_api_key }}
+mmsBaseUrl={{ mongodb_mms_base_url }}
+mmsGroupId={{ mongodb_mms_group_id }}

templates/mongod.conf.j2

@@ -1,20 +1,26 @@
 # {{ ansible_managed }}
 
-auth = {{ mongodb_conf_auth }}
+auth = {{ mongodb_conf_auth|to_nice_json }}
 bind_ip = {{ mongodb_conf_bind_ip }}
-cpu = {{ mongodb_conf_cpu }}
+cpu = {{ mongodb_conf_cpu|to_nice_json }}
 dbpath = {{ mongodb_conf_dbpath }}
-logappend = {{ mongodb_conf_logappend }}
+fork = {{ mongodb_conf_fork|to_nice_json }}
+httpinterface = {{ mongodb_conf_httpinterface|to_nice_json }}
+ipv6 = {{ mongodb_conf_ipv6|to_nice_json }}
+journal = {{ mongodb_conf_journal|to_nice_json }}
+logappend = {{ mongodb_conf_logappend|to_nice_json }}
 logpath = {{ mongodb_conf_logpath }}
-noauth = {{ mongodb_conf_noauth }}
+maxConns = {{ mongodb_conf_maxConns }}
-nohints = {{ mongodb_conf_nohints }}
+noprealloc = {{ mongodb_conf_noprealloc|to_nice_json }}
-nohttpinterface = {{ mongodb_conf_nohttpinterface }}
+noscripting = {{ mongodb_conf_noscripting|to_nice_json }}
-nojournal = {{ mongodb_conf_nojournal }}
+notablescan = {{ mongodb_conf_notablescan|to_nice_json }}
-noprealloc = {{ mongodb_conf_noprealloc }}
-noscripting = {{ mongodb_conf_noscripting }}
-notablescan = {{ mongodb_conf_notablescan }}
-objcheck = {{ mongodb_conf_objcheck }}
 port = {{ mongodb_conf_port }}
-quota = {{ mongodb_conf_quota }}
+quota = {{ mongodb_conf_quota|to_nice_json }}
-verbose = {{ mongodb_conf_verbose }}
+quotaFiles = {{ mongodb_conf_quotaFiles }}
-vvvv = {{ mongodb_conf_vvvv }}
+syslog = {{ mongodb_conf_syslog|to_nice_json }}
+
+{% if mongodb_conf_replSet %}
+# Replica set options:
+replSet = {{ mongodb_conf_replSet }}
+replIndexPrefetch = {{ mongodb_conf_replIndexPrefetch }}
+{% endif %}