Ansible role for MongoDB [![Build Status](https://travis-ci.org/UnderGreen/ansible-role-mongodb.svg?branch=master)](https://travis-ci.org/UnderGreen/ansible-role-mongodb) ============ Ansible role which manage [MongoDB](http://www.mongodb.org/). * Install and configure the MongoDB; * Configure mongodb users * Configure replication * Provide handlers for restart and reload; * Setup MMS authomation agent; MongoDB support matrix: | Distribution | MongoDB 2.4 | MongoDB 2.6 | MongoDB 3.0 | MongoDB 3.2 | | ------------ |:-----------:|:-----------:|:-----------:|:-----------:| | Ubuntu 14.04 | :no_entry: | :white_check_mark: | :white_check_mark: | :white_check_mark:| | Ubuntu 12.04 | :no_entry: | :white_check_mark: | :white_check_mark: | :white_check_mark:| | Ubuntu 16.04 | :no_entry: | :x: | :x: | :x:| | Debian 7.x | :no_entry: | :interrobang: | :interrobang: | :interrobang:| | Debian 8.x | :no_entry: | :x: | :x: | :x:| :white_check_mark: - fully tested, should work fine :interrobang: - will be added testing suite soon :x: - don't have official support :no_entry: - does't have support, because used old format of configuration files #### Variables ```yaml # You can use this variable to control installation source of MongoDB # 'mongodb' will be installed from Debian/Ubuntu repos # 'mongodb-org' will be installed from MongoDB official repos mongodb_package: mongodb-org # You can control installed version via this param. # Should be '2.6', '3.0' or '3.2'. This role does't support MongoDB < 2.4. # I will recommend you to use latest version of MongoDB. mongodb_version: "3.2" mongodb_force_wait_for_port: false # When not forced, the role will wait for mongod port to become available only with systemd mongodb_pymongo_from_pip: true # Install latest PyMongo via PIP or package manager mongodb_user_update_password: "on_create" # MongoDB user password update default policy mongodb_manage_service: true mongodb_user: mongodb mongodb_uid: mongodb_gid: mongodb_daemon_name: "{{ 'mongod' if ('mongodb-org' in mongodb_package) else 'mongodb' }}" ## net Options mongodb_net_bindip: 127.0.0.1 # Comma separated list of ip addresses to listen on mongodb_net_http_enabled: false # Enable http interface mongodb_net_ipv6: false # Enable IPv6 support (disabled by default) mongodb_net_maxconns: 65536 # Max number of simultaneous connections mongodb_net_port: 27017 # Specify port number ## processManagement Options mongodb_processmanagement_fork: false # Fork server process ## security Options # Disable or enable security. Possible values: 'disabled', 'enabled' mongodb_security_authorization: "disabled" mongodb_security_keyfile: /etc/mongodb-keyfile # Specify path to keyfile with password for inter-process authentication ## storage Options mongodb_storage_dbpath: /data/db # Directory for datafiles # The storage engine for the mongod database. Available values: # 'mmapv1', 'wiredTiger' mongodb_storage_engine: "{{ 'mmapv1' if mongodb_version[0:3] == '3.0' else 'wiredTiger' }}" # mmapv1 specific options mongodb_storage_quota_enforced: false # Limits each database to a certain number of files mongodb_storage_quota_maxfiles: 8 # Number of quota files per DB mongodb_storage_smallfiles: false # Very useful for non-data nodes mongodb_storage_journal_enabled: true # Enable journaling mongodb_storage_prealloc: true # Disable data file preallocation ## systemLog Options ## The destination to which MongoDB sends all log output. Specify either 'file' or 'syslog'. ## If you specify 'file', you must also specify mongodb_systemlog_path. mongodb_systemlog_destination: "file" mongodb_systemlog_logappend: true # Append to logpath instead of over-writing mongodb_systemlog_path: /var/log/mongodb/{{ mongodb_daemon_name }}.log # Log file to send write to instead of stdout ## replication Options mongodb_replication_replset: # Enable replication [/] mongodb_replication_replindexprefetch: "all" # specify index prefetching behavior (if secondary) [none|_id_only|all] mongodb_replication_oplogsize: 1024 # specifies a maximum size in megabytes for the replication operation log # 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: true # Rotate mongodb logs. mongodb_logrotate_options: - compress - copytruncate - daily - dateext - rotate 7 - size 10M # password for inter-process authentication # please regenerate this file on production environment with command 'openssl rand -base64 741' mongodb_keyfile_content: | 8pYcxvCqoe89kcp33KuTtKVf5MoHGEFjTnudrq5BosvWRoIxLowmdjrmUpVfAivh CHjqM6w0zVBytAxH1lW+7teMYe6eDn2S/O/1YlRRiW57bWU3zjliW3VdguJar5i9 Z+1a8lI+0S9pWynbv9+Ao0aXFjSJYVxAm/w7DJbVRGcPhsPmExiSBDw8szfQ8PAU 2hwRl7nqPZZMMR+uQThg/zV9rOzHJmkqZtsO4UJSilG9euLCYrzW2hdoPuCrEDhu Vsi5+nwAgYR9dP2oWkmGN1dwRe0ixSIM2UzFgpaXZaMOG6VztmFrlVXh8oFDRGM0 cGrFHcnGF7oUGfWnI2Cekngk64dHA2qD7WxXPbQ/svn9EfTY5aPw5lXzKA87Ds8p KHVFUYvmA6wVsxb/riGLwc+XZlb6M9gqHn1XSpsnYRjF6UzfRcRR2WyCxLZELaqu iKxLKB5FYqMBH7Sqg3qBCtE53vZ7T1nefq5RFzmykviYP63Uhu/A2EQatrMnaFPl TTG5CaPjob45CBSyMrheYRWKqxdWN93BTgiTW7p0U6RB0/OCUbsVX6IG3I9N8Uqt l8Kc+7aOmtUqFkwo8w30prIOjStMrokxNsuK9KTUiPu2cj7gwYQ574vV3hQvQPAr hhb9ohKr0zoPQt31iTj0FDkJzPepeuzqeq8F51HB56RZKpXdRTfY8G6OaOT68cV5 vP1O6T/okFKrl41FQ3CyYN5eRHyRTK99zTytrjoP2EbtIZ18z+bg/angRHYNzbgk lc3jpiGzs1ZWHD0nxOmHCMhU4usEcFbV6FlOxzlwrsEhHkeiununlCsNHatiDgzp ZWLnP/mXKV992/Jhu0Z577DHlh+3JIYx0PceB9yzACJ8MNARHF7QpBkhtuGMGZpF T+c73exupZFxItXs1Bnhe3djgE3MKKyYvxNUIbcTJoe7nhVMrwO/7lBSpVLvC4p3 wR700U0LDaGGQpslGtiE56SemgoP # names and passwords for administrative users mongodb_user_admin_name: siteUserAdmin mongodb_user_admin_password: passw0rd mongodb_root_admin_name: siteRootAdmin mongodb_root_admin_password: passw0rd ``` #### Usage Add `greendayonfire.mongodb` to your roles and set vars in your playbook file. Example vars for authorization: ```yaml mongodb_security_authorization: "enabled" mongodb_users: - { name: testUser, password: passw0rd, roles: readWrite, database: app_development } ``` Required vars to change on production: ```yaml mongodb_user_admin_password mongodb_root_admin_password mongodb_root_backup_name # if you use replication and authorization mongodb_security_keyfile ``` Example vars for replication: ```yaml # It's a 'master' node mongodb_login_host: 192.168.56.2 # mongodb_replication_params should be configured on each replica set node mongodb_replication_params: - { host_name: 192.168.56.2, host_port: "{{ mongodb_net_port }}", host_type: replica } # host_type can be replica(default) and arbiter ``` And inventory file for replica set: ```ini [mongo_master] 192.158.56.2 mongodb_master=True # it is't a really master of MongoDB replica set, # use this variable for replica set init only # or when master is moved from initial master node [mongo_replicas] 192.168.56.3 192.168.56.4 [mongo:children] mongo_master mongo_replicas ``` Licensed under the GPLv2 License. See the [LICENSE.md](LICENSE.md) file for details. #### Feedback, bug-reports, requests, ... Are [welcome](https://github.com/UnderGreen/ansible-role-mongodb/issues)!