File system, 199 file trove-guestagent.conf, 40 flavor-create command, 108 flavor-related APIs list, 280 show details, 281 Flavors, 107

Transcription

1 Index A Amazon AWS, 7, 10 Amazon RDS DBaaS solutions, 10 service vs. platform, 8 single-tenant DBaaS solution, 6 Amazon RedShift DBaaS solutions, 10 single-tenant DBaaS solution, 6 AMD-V, 17 AMQP server credentials, 190 security configuration, 189 Application programming interface (API), 73 backups, 283 class definition, 90 clusters, 300 conventions, 246 database extensions, 287 data parameters and schema, 247 datastore-related APIs, 271 flavors, 280 guest agent, 79 instance (See Instance APIs) internal API, 86 limits, 282 public API, 90 service, 77 service end point, 245 trove show command, 94 versions, 248 Architecture (Trove) API, 98 cast() method, 99 configuration files, 103 create() method, _create_replication_slave() method, 100 _create_resource() method, 97 databases, 104 existing backup, 96 file system, 104 flow structure, 105 _get_injected_files() method, 101 _get_injected_files() method, 100 heartbeat() method, 105 installation step, 104 IPC, 103 prepare() method, 102, 104 _prepare_userdata() method, 102 run_with_quotas() method, 98 task manager, 98 trove show command, 94 validation, 97 Agility, 9 authorized_keys file, 26, 166 Automated operations, 9 Autoscaling, 9 B Backup and restore operations, 108 Backup APIs create, 286 delete, 287 description, 284 list, 284 show, 284 Backup subcommands copy, 224 create, 225 delete, 226 list, 227 list-instance, 227 show, 227 backup_namespace, 81 backup_strategy command, 81 Binlog module, 81 BIOS,

2 index C Cassandra-specific configuration options, 211 cast() method, 88 Clustering, 124 Clusters API creation, 304 delete, 306 instances, 305 list, 300 show, 301 Cluster subcommands create, 227 delete, 228 instances, 228 list, 228 show, 229 Cinder, 13, 37, 74, 186 Classification model, 83 Command-line interface (CLI), See also trove command RESTful services, 47 trove command, trove-manage command, 240 Concepts (Trove) basic concepts, 76 classification model, 83 extensions, 82 glance image, 85 guest agent API, 79 infrastructure database, 89 message queue and internal API, 86 public API, 90 services, 77 strategies, 79 Conductor service, 78 config-dir, 199 config-file, 199 Configuration groups, 134 Configuration options config-dir option, 200 datastore-specific option, 211 description and default value, 201 files, 199 trove-conductor service, 199 Configuration subcommands attach, 229 create, 229 default, 229 delete, 230 detach, 230 instances, 230 list, 230 parameter-list, 230 parameter-show, 231 patch, show, 231 update, 231 Consistent configurations, 9 Continuous integration (CI) system, 165 Couchbase-specific configuration options, 211 Couchdb-specific configuration options, 212 Creating databases, 67 Creating users, 68 curl. See RESTful services Customer relationship management (CRM), 2 Custom flavors, 107 D Database as a Service (DBaaS). See also OpenStack Trove project Amazon RDS, 10 automation, 9 autoscaling, 9 benefits, 1, 8 characteristics, 4 consistent configurations, 9 database, 1 definition, 2 development agility, 9 DynamoDB, 11 Google Cloud SQL, 11 guest images, 41 meaning, 1 Microsoft Azure SQL database, 11 operations, 47 proliferation, 3 provider/operator, 10 provisioning, 9 RedShift, 10 resource utilization and planning, 10 service location, 2, 7 8 technologies, 3 Database extensions API create, 291 database superuser, 288 delete, 292 enable root, 289 get root-enabled status, 288 list, 290 list users, 294 user create, 294 user grant access, 297 user revoke access, 299 user show access, 295, 298 Database extensions subcommands database-create, 234 database-delete, 235 database-list, 235 root-enable, 238 root-show, 238

3 Index user-create, 235 user-delete, 235 user-grant-access, 236 user-list, 236 user-revoke-access, 236 user-show, 237 user-show-access, 237 user-update-attributes, 237 Database instance subcommands create, 232 delete, 234 list, 233 restart, 233 show, 233 update, 234 Database management system, 2 Databases and users manipulate users, manipulation, MySQL instance, 63 root user, Databases manipulation instance creation, 67 list, 66 running instance, 66 Data plane, 4 5 Datastore and datastore version, 43 Datastores API description, 271 list, 272 list configuration options, 276, 278 list datastore versions, 273 show, 274 show configuration option, 277, 279 UUID, 275 Datastore-specific configuration option cassandra options, 211 couchbase options, 211 couchdb options, 212 DB2, 213 MongoDB, 214 MySQL Configuration Option, 215 percona, 216 postgresql, 217 redis, 218 vertica-options, 219 datastore_update command, 241 datastore_version_update command, 241 DB2-specific configuration options, 12, 84, 173, 213 DBaaS. See Database as a Service (DBaaS) db_load_datastore_config_parameters, 242 Debugging and troubleshooting techniques, 149 error logs, 151 guest instance command line, 149 log levels, 155 OpenStack Profiler (See OpenStack Profiler (OSProfiler)) Delete instance, 266 Deleting databases, 292 Deleting users, 69 Devstack tool environment, 26 interactive session, 22 screen session, 23, 25 stop and restart command, 25 Default datastore version, Disk Image Builder (DIB) elements, 169 execution sequence, 176 installation, 168 phases, 175 prebuilt images, 168 redstack command, 173 reference elements, 170 working process, 174 Domain Name System (DNS), 188 Dynamic Host Configuration Protocol (DHCP), 18 DynamoDB, 7, 11 E Ecosystem, OpenStack Trove architecture of, 14 graphical representation, 13 operations, 14 service, 13 setup, 13 Enabling Root User default, 65 running instance, 64 Environment variables, 239 Error logs controller node, 151 example demonstrates, 152 guest instance, 151 /etc/trove/trove-conductor.conf, 39 /etc/trove/trove.conf, 39 /etc/trove/trove-taskmanager.conf, 40 Extensions, 82 F Failover failed master, 122 meaning, 119 orderly failover, 119 file /etc/trove/trove-conductor.conf, 39 file /etc/trove/trove.conf, 39 file /etc/trove/trove-taskmanager.conf,

4 index File system, 199 file trove-guestagent.conf, 40 flavor-create command, 108 flavor-related APIs list, 280 show details, 281 Flavors, 107 G Glance image, 60, 85 Global transaction identifier (GTID), 81 Google Cloud Platform, 7, 11 Google Cloud SQL, 11 Grizzly, 12 Guest agent code build time, 182 creation, 181 runtime, 181 Guest agents application programming interface (API), 79 experimental stage, 83 implementation, 84 service, 78 stable, 84 technical preview, 83 Guest images arguments, 167 components, 165 Disk Image Builder (See Disk Image Builder (DIB)) guest agent code, 181 operating systems, 183 reference elements, 177 register, 166 Guest instance command line kinds, 149 OpenStack, 150 Tesora, 151 H Havana, 12 heartbeat() method, 88 Helion Public Cloud, 7 Hewlett-Packard (HP), 7 High-level Trove architecture block diagram, 75 overview, 73 representation, 74 service, 75 Horizon, 13, 33 37, 74 Hypervisors, 17 I Icehouse, 12 Infrastructural components AMQP server, 189 architecture, 185 components, 189 credentials, 190 dedicated infrastructure, 187 message queue and infrastructure database, 188 service and load balancer, 188 Infrastructure as a Service (IaaS), 2 Infrastructure database, 89 InnobackupEx, 80 InnoBackupExIncremental, 80 Instance actions data parameter, 255 description, 254 eject replica source, 256 promote/replica source, 257 resize volume action, 256 restart action, 255 Instance APIs actions, 255 creation, 249 delete, 266 description, 248 list, 249 list backups, 267 list configuration, 269 patch, 258 replica creation, 253 show, 253 singleton instance, 252 update, 264 Instances delete, 59 launch operation, 55 list of, 54 restart command, 58 resizing, 143 Intel VT, 17 Interprocess communication (IPC), 103 J JavaScript Notation Object (JSON), 246 output, 238 Juno, 12, 37, 113, 124,

5 Index K Keystone public API, 13 14, 27, 37 38, 41, 48 Kilo, 12, 22, 32, 81, 83, 86, 110, , 134, 146 kvm-ok command, 20 L Launch operation, 55 Limits API, 282 List cluster, 300 List instance backups, 267 List instance configuration, 269 List instances, 54, 249 Listing databases, 66 Listing users, 68 Log levels, 155 localrc file, 22, 27, 31, 34, 90, 157 M Managed private cloud, 8 Management plane, 4 5 Manager service, 77 Managing user access control grant access, 70 listing user access, 70 revoke-access command, 71 suppress, 70 MariaDB, 59, 113 Message queue, 86 Microsoft Azure SQL database, 11 MongoDB cluster creation process, 134 MongoDB-specific options, 214 Multinode OpenStack environment configuration, 38 datastore and version, 43 endpoint in keystone, 41 guest image, 41 initialization, 41 operational database, 38 prerequisites, 37 required packages, 37 restart, 41 services, 38 user creation, 38 Multiple datastores configuration, default datastore, 62 percona, trove-manage command, Multitenant DBaaS solution, 7 MySQLDump, 80 MySQL-specific configuration option, 215 N Nested hypervisors, 17 Network security, 192 Neutron and Nova networking configuration, 32 private and public networks, 32 selection, 31 Nova, O OpenStack Profiler (OSProfiler) command-line argument, 158 configuration files, 157 create() method, 161 decorator and profiling method, 160 devstack, 157 entire class, 160 JSON code, 162 prepare() method, 162 profiler output, 163 profile view, 159 Python code with block, 160 start and stop location, 159 substantial command, 158 OpenStack services configuration option, 193 consuming services, 193 shadow and service tenants, 194 OpenStack Trove project ecosystem, 12 history, 12 mission statement, 11 tenancy, 12 Operating systems, 183 Operations (Trove). See also Databases and users applications and services interaction, backup and restore, clustering, configuration groups, custom flavors, 107 delete, instance resizing, launching operation, listing instances, multiple datastores, 59 overview, 47 replication, 113 restart an instance, 58 RESTful services, scripting, terminating instances, 146 Oracle 12c, 7 Orderly failover,

6 index P Patch instance, 258 Paste Deploy, 82 Percona-specific configuration options, 216 Platform as a Service (PaaS), 2 PostgreSQL-specific configuration options, 217 prepare() method, 104 Private cloud, 7 Production guest instances, 191 infrastructural components, 185 OpenStack services, 192 security groups and network security, 192 Public cloud, 7 Public key, 26 Python encapsulation, 239 python-troveclient, 94 Q qcow2, 43 R RabbitMQ, Rackspace, 8, 12 Redis-specific options, 218 RedDwarf, 12 RedShift, 10 redstack command, 173 Relational Database Service (RDS) Amazon RDS, 10 DBaaS definition, 2 Replication capabilities, 113 failover, 119 replica creation, 114 supports replication, 113 replication_namespace, 81 replication_strategy, 81, 212 resize-instance command, 144 resize-volume command, 144 Resource utilization and planning, 10 RESTful services interaction, keystone, steps, Restore and backup operations, 108 root-enable, 238 Root user default, running instance, root-show, 238 S Screen session, 23 Service-level agreements (SLAs), 7 Services API, 77 database, 2 conductor, 78 guest agent, 78 task manager, 77 Services configuration file /etc/trove/trove-conductor.conf, 39 file /etc/trove/trove.conf, 39 file /etc/trove/trove-taskmanager.conf, 40 file trove-guestagent.conf, 40 steps, 38 Service vs. Platform, 8 Shadow and service tenants, 194 Shell connection, 19 show() method, 91 Show cluster, 301 Show instance, 254 Single-node development environment dashboard, 33 database launch, 28 devstack tool, 22 enable virtualization, 20 Neutron and Nova networking, 31 packages, 19 public key, 26 password-less root access, 21 static IP address, 19 system authentication, 27 Ubuntu, 17 SimpleDB, 2 Single-tenant DBaaS solution, 6 Software as a Service (SaaS), 2 SQLAlchemy, 74, 89 Static IP address, 19 Strategies, 79 experimental stage, 83 implementation, 84 stable, 84 technical preview, 83 stack.sh command, 23, 26, 151 Superuser. See Root user Swift, 13, 37, 74, 110, 186 System authentication, 27 T Tenancy multitenant solution, 7 single and multitenancy, 5 single-tenant solution, 6 312

7 Index Tesora, 151 Transport-level security (TLS), 189 trove command backup, 224 create command, 28, 43, 55, 62, 67, 85, 94, 105, 114, 149, 152, 233 cluster, 227 configuration, 229 database extensions, 234 database instance, 232 delete command, 59, 146 environment variables, 239 guestagent.conf, 40 JSON output, 238 list command, Python encapsulation, 239 show command, 94 subcommands, 221 trove-manage command datastore_update, 241 datastore_version_update, 241 db_load_datastore_config_parameters, 242 subcommands, 240 U Ubuntu environment. See Single-node development environment unstack.sh command, 26 Update instance, 264 user-create, 235 user-delete, 235 user-grant-access, 70, 236 user-list, 236 user-revoke-access, 70, 236 user-show, 237 user-show-access, 70, 237 user-update-attributes, 237 Users manipulation commands, 68 delete, 69 instance creation time, 68 manage user access control, 70 running instance, 69 user-list command, 68 V validation_rules.json file, 61 Vertica clustering, 82 Vertica-specific configuration options, 219 VMWare, 17 W, X, Y, Z Web Server Gateway Interface (WSGI), 77, 82,