VM should have 8 cores to make build faster in GCloud.
To get rid of ssfs between build hosts the build step
and upgrade test step are separated as well as
repository discriåtion generation
We do not build RHEL packageas, but create RHEL repos as symlinks
to CentOS repos. For RHEL8 was an expection intruduced, because
CentOS 8 was not available at the time when RHEL8 was released.
Now CentOS 8 is also available, switching to CentOS 8 image.
During the build first binary packages are generated and copied into
'pre-repo' direcotory. Then binary repository is created and next
step is to copy repository into final directory according agreed
binary repo sirectories structure. After it temparal direcotries
are not needed.
Now Docker is installed to VM which are used to build Maxscale. It allows to run tests which require Docker without installing it
during build process.
The logic of MDBCI 'install_product' command was changed: now it works in the same way as product installation during initial VM start
(using Chef). Everything moved to Chef recipe and there is no need in 'setup_repo' command
'build' and 'run_test' copies public ssh keys to all created VMs
Legacy code takes keys from different locations, e.g. ~/build-scripts/team_keys which
causes errors due to lack of such files.
Now public keys goes from file defined on or if not defined
from .ssh/id_rsa.pub of current host machine
Was deprecated in 2.3. Similar features are in MariaDB-Monitor.
One system test was modified to use MariaDB-Monitor instead. Some parts
of the test are disabled for now to make it pass.
vagrant_lock was created in order to prevent parallel execution of two 'Vagrant up' operations in parallel. Previously it was necessary due to Vagrant internal Chef issue. Now several bugs in Vagrant are fixed and MDBCI uses own Chef to provision nodes for builds and tests. There is no need to wait for previous Vagrant run finished, removing all waiting from all scripts.
'rm vagrant_lock is still present to remove locks created by previous versions of build and test scripts-
