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path: root/tests/cloud_tests/platforms/instances.py
AgeCommit message (Collapse)Author
2020-06-01test: fix all flake8 E741 errors (#401)Joshua Powers
This removes the use of variables named ‘l’, ‘O’, or ‘I’. Generally these are used in list comprehension to read the line of lines.
2018-07-27tests: improve LXDInstance trying to workaround or catch bug.Scott Moser
Described in bug 1783198 we have seen some transient failures when using pylxd -> lxd api. This does: * adds a str() representation of LXDInstance * checks the value of the pylxd_container object on instantion * sets pylxd_container object to None on deletion. * adds retry logic to shutdown()
2018-05-16tests: restructure SSH and initial connectionsJoshua Powers
The SSH function was retrying and waiting for SSH for over an hour when an SSH connection was failing to be established. This reduces the amount of retries and time between each retry to prevent tests from running for hours. Also restructures how waiting for the system works: the system will attempt to SSH up to the boot timeout time by catching SSH connection failures and retrying until the timeout is reached. If the limit is reached now an exception is thrown to abort the test. Drive by - this also fixes printing of the instance name when collecting the console log, rather than showing a Python object address. Fixes LP: #1758409
2018-04-19pylint: pay attention to unused variable warnings.Scott Moser
This enables warnings produced by pylint for unused variables (W0612), and fixes the existing errors.
2018-01-05tests: Enable AWS EC2 Integration TestingJoshua Powers
This enables integration tests to utilize AWS EC2 as a testing platform by utilizing the boto3 Python library. Usage will create and delete a custom VPC for every run. All resources will be tagged with the ec2 tag, 'cii', and the date (e.g. cii-20171220-102452). The VPC is setup with both IPv4 and IPv6 capabilities, but will only hand out IPv4 addresses by default. Instances will have complete Internet access and have full ingress and egress access (i.e. no firewall). SSH keys are generated with each run of the integration tests with the key getting uploaded to AWS at the start of tests and deleted on exit. To enable creation when the platform is setup the SSH generation code is moved to be completed by the platform setup and not during image setup. The nocloud-kvm platform was updated with this change. Creating a custom image will utilize the same clean script, boot_clean_script, that the LXD platform uses as well. The custom AMI is generated, used, and de-registered after a test run. The default instance type is set to t2.micro. This is one of the smallest instance types and is free tier eligible. The default timeout for ec2 was increased to 300 from 120 as many tests hit up against the 2 minute timeout and depending on region load can go over. Documentation for the AWS platform was added with the expected configuration files for the platform to be used. There are some additional whitespace changes included as well. pylint exception was added for paramiko and simplestreams. In the past these were not already flagged due to no __init__.py in the subdirectories of files that used these. boto3 was added to the list of dependencies in the tox ci-test runner. In order to grab console logs on EC2 the harness will now shut down an instance before terminating and before collecting the console log. This is to address a behavior of EC2 where the console log is refreshed very infrequently, but one point when it is refreshed is after shutdown.
2017-12-05tests: consolidate platforms into specific dirsScott Moser
This groups up each test platform into its own directory rather than having files spread between four different directories for one platform. Platforms tend to be worked on one at a time and so having the platforms together makes more sense than apart.