67 lines
4.0 KiB
Markdown
67 lines
4.0 KiB
Markdown
# maxscale-system-test
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System level tests for MaxScale
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## Basics
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- every test is separate executable file
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- backend for test:
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- 1 machine for Maxscale
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- >= 4 machines for Master/Slave
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- >= 4 machines for Galera cluster
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- environmental variables contains all information about backend: IPs, user names, passwords, paths to tools, etc
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- backed can be created with help of [MDBCI tool](https://github.com/mariadb-corporation/mdbci)
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- configuring of Master/Slave and Galera can be done with help of [maxscale-system-test/mdbci/run_test.sh script](mdbci/run_test.sh)
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## Manuals
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[MDBCI and running tests basics](mdbci/README.md)
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[Hints: How to write a test](HOW_TO_WRITE_TEST.md)
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[Jenkins instructions](JENKINS.md)
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## Environmental variables
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|variable|meaning|
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|--------|-------|
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|node_N|Number of machines for Master/Slave|
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|node_XXX_network|IP address of Master/Slave machine number XXX|
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|node_XXX_private_ip|private IP address of Master/Slave machine XXX for AWS machines (for everything else - same as node_XXX|
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|node_XXX_port|MariaDB port of Master/Slave machine XXX|
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|node_XXX_whoami|user name to access Master/Slave machine XXX via ssh|
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|node_XXX_access_sudo|'sudo ' if node_access_user_XXX does not have root rights, empty string if node_access_user_XXX has root rights|
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|node_XXX_keyfile|full name of secret key to access Master/Slave machine XXX via ssh|
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|node_XXX_start_db_command|bash command to start DB server on Master/Slave machine XXX|
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|node_XXX_stop_db_command|bash command to stop DB server on Master/Slave machine XXX|
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|node_user|DB user name to access Master/Slave nodes (have to have all priveligies with GRANT option)|
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|node_password|password for node_user|
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|galera_N|Number of machines for Galera|
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|galera_XXX_network|IP address of Galera machine number XXX|
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|galera_XXX_private|private IP address of Galera machine XXX for AWS machines (for everything else - same as node_XXX|
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|galera_XXX_port|MariaDB port of Galera machine XXX|
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|galera_XXX_whoami|user name to access Galera machine XXX via ssh|
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|galera_XXX_access|'sudo ' if node_access_user_XXX does not have root rights, empty string if node_access_user_XXX has root rights|
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|galera_XXX_keyfile|full name of secret key to access Galera machine XXX via ssh|
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|galera_XXX_start_db_command|bash command to start DB server on Galera machine XXX|
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|galera_XXX_stop_db_command|bash command to stop DB server on Galera machine XXX|
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|galera_user|DB user name to access Galera nodes (have to have all priveligies with GRANT option)|
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|galera_password|password for node_user|
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|maxscale_cnf|full name of Maxscale configuration file (maxscale.cnf)|
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|maxscale_log_dir|directory for Maxscale log files|
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|maxscale_IP|IP address of Maxscale machine|
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|maxscale_sshkey|full name of secret key to access Maxscale machine via ssh|
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|maxscale_access_user|user name to access Maxscale machine via ssh|
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|maxscale_access_sudo|'sudo ' if maxscale_access_user does not have root rights, empty string if maxscale_access_user has root rights|
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|maxscale_user|DB user to access via Maxscale|
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|maxscale_password|password for maxscale_user|
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|maxscale_hostname|hostname of Maxscale machine|
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|sysbench_dir|directory where Sysbanch is installed|
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|ssl|'yes' if tests should try to use ssl to connect to Maxscale and to backends (obsolete, now should be 'yes' in all cases)|
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|smoke|if 'yes' all tests are executed in 'quick' mode (less iterations, skip heavy operations)|
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|backend_ssl|if 'yes' ssl config will be added to all servers definition in maxscale.cnf|
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|use_snapshots|if TRUE every test is trying to revert snapshot before running the test|
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|take_snapshot_command|revert_snapshot_command|
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|revert_snapshot_command|Command line to revert a snapshot of all VMs|
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|no_nodes_check|if yes backend checks are not executed (needed in case of RDS or similar backend)|
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|no_backend_log_copy|if yes logs from backend nodes are not copied (needed in case of RDS or similar backend)|
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|no_maxscale_start|Do not start Maxscale automatically|
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|no_vm_revert|If true tests do not revert VMs after the test even if test failed|
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