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Add env command to ansible-test and run in CI. (#50176)

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* Add `env` command to ansible-test and run in CI.
* Avoid unnecessary docker pull.
This commit is contained in:
Matt Clay 2018-12-20 22:08:57 -08:00 • committed by GitHub
parent 4b300189fd
commit 01833b6fb1
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8 changed files with 298 additions and 7 deletions
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40
test/runner/lib/docker_util.py
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@ -83,6 +83,10 @@ def docker_pull(args, image):
:type args: EnvironmentConfig
:type image: str
"""
if ('@' in image or ':' in image) and docker_images(args, image):
display.info('Skipping docker pull of existing image with tag or digest: %s' % image, verbosity=2)
return
if not args.docker_pull:
display.warning('Skipping docker pull for "%s". Image may be out-of-date.' % image)
return
@ -149,6 +153,17 @@ def docker_run(args, image, options, cmd=None):
raise ApplicationError('Failed to run docker image "%s".' % image)
def docker_images(args, image):
"""
:param args: CommonConfig
:param image: str
:rtype: list[dict[str, any]]
"""
stdout, _dummy = docker_command(args, ['images', image, '--format', '{{json .}}'], capture=True, always=True)
results = [json.loads(line) for line in stdout.splitlines()]
return results
def docker_rm(args, container_id):
"""
:type args: EnvironmentConfig
@ -221,17 +236,36 @@ def docker_exec(args, container_id, cmd, options=None, capture=False, stdin=None
return docker_command(args, ['exec'] + options + [container_id] + cmd, capture=capture, stdin=stdin, stdout=stdout)
def docker_command(args, cmd, capture=False, stdin=None, stdout=None):
def docker_info(args):
"""
:type args: EnvironmentConfig
:param args: CommonConfig
:rtype: dict[str, any]
"""
stdout, _dummy = docker_command(args, ['info', '--format', '{{json .}}'], capture=True, always=True)
return json.loads(stdout)
def docker_version(args):
"""
:param args: CommonConfig
:rtype: dict[str, any]
"""
stdout, _dummy = docker_command(args, ['version', '--format', '{{json .}}'], capture=True, always=True)
return json.loads(stdout)
def docker_command(args, cmd, capture=False, stdin=None, stdout=None, always=False):
"""
:type args: CommonConfig
:type cmd: list[str]
:type capture: bool
:type stdin: file | None
:type stdout: file | None
:type always: bool
:rtype: str | None, str | None
"""
env = docker_environment()
return run_command(args, ['docker'] + cmd, env=env, capture=capture, stdin=stdin, stdout=stdout)
return run_command(args, ['docker'] + cmd, env=env, capture=capture, stdin=stdin, stdout=stdout, always=always)
def docker_environment():