def test_start():
""" Test the start function """
instance = Action()
status = instance.start({})
assert isinstance(status, tuple)
assert status[0] == True
class MenuHelper:
""" Handle helper functions in the API for the Menu """
def __init__(self, **kargs):
self.api_action = Action(**kargs)
self.plugin = self.api_action.plugin
self.p_helper = self.api_action.p_helper
self.logger = Logger(__name__)
def cores(self, action, branch="master", version='HEAD'):
"""
Supply action (install, build, start, stop, clean) for core tools
"""
self.logger.info("Starting: cores")
status = (False, None)
try:
self.logger.info("action provided: " + str(action))
core = self.tools_status(True, branch=branch, version=version)[1]
if action in ["install", "build"]:
tools = []
core_repo = 'https://github.com/cyberreboot/vent'
resp = self.p_helper.apply_path(core_repo)
if resp[0]:
cwd = resp[1]
else:
self.logger.info("apply_path failed. Exiting cores"
" with status " + str(resp))
return resp
path = os.path.join(self.plugin.path_dirs.plugins_dir,
'cyberreboot/vent')
response = self.p_helper.checkout(branch=branch,
version=version)
self.logger.info("status of plugin checkout " +
str(response))
matches = self.p_helper.available_tools(path,
version=version,
groups='core')
for match in matches:
name = match[0].rsplit('/')[-1]
constraints = {'name': name,
'repo': core_repo}
prev_installed, _ = self.p_helper. \
constraint_options(constraints, [])
if not prev_installed:
tools.append((match[0], ''))
# only add stuff not already installed or repo specification
if ((tools) or
(isinstance(matches, list) and len(matches) == 0)):
status = self.plugin.add(core_repo,
tools=tools,
branch=branch,
build=False, core=True)
self.logger.info("status of plugin add: " + str(status))
else:
self.logger.info("no new tools to install")
status = (True, "previously installed")
plugin_c = Template(template=self.plugin.manifest)
sections = plugin_c.sections()
for tool in core['normal']:
for section in sections[1]:
name = plugin_c.option(section, "name")
orig_branch = plugin_c.option(section, "branch")
namespace = plugin_c.option(section, "namespace")
version = plugin_c.option(section, "version")
if (name[1] == tool and
orig_branch[1] == branch and
namespace[1] == "cyberreboot/vent" and
version[1] == "HEAD"):
plugin_c.set_option(section,
"image_name",
"cyberreboot/vent-" +
tool.replace('_', '-') + ":" +
branch)
plugin_c.write_config()
chdir(cwd)
if action == "build":
plugin_c = Template(template=self.plugin.manifest)
sections = plugin_c.sections()
try:
for tool in core['normal']:
for section in sections[1]:
tool = tool.replace('_', '-')
image_name = plugin_c.option(section,
"image_name")
check_image = "cyberreboot/vent-"
check_image += tool + ":" + branch
if image_name[1] == check_image:
timestamp = str(datetime.utcnow()) + " UTC"
try:
# currently can't use docker-py because it
# returns a 404 on pull so no way to valid
# if it worked or didn't
image_id = None
cmd = "docker pull " + check_image
output = check_output(shlex.split(cmd),
stderr=STDOUT)
# image_name in format of (bool, image_name)
name = image_name[1]
d_client = docker.from_env()
image_attrs = d_client.images.get(name)
image_attrs = image_attrs.attrs
image_id = image_attrs['Id'].split(':')[1][:12]
if image_id:
plugin_c.set_option(section,
"built",
"yes")
plugin_c.set_option(section,
"image_id",
image_id)
plugin_c.set_option(section,
"last_updated",
timestamp)
status = (True, "Pulled " + tool)
self.logger.info(str(status))
else:
plugin_c.set_option(section,
"built",
"failed")
plugin_c.set_option(section,
"last_updated",
timestamp)
status = (False,
"Failed to pull image " +
str(output.split('\n')[-1]))
self.logger.error(str(status))
except Exception as e: # pragma: no cover
plugin_c.set_option(section,
"built",
"failed")
plugin_c.set_option(section,
"last_updated",
timestamp)
status = (False,
"Failed to pull image " + str(e))
self.logger.error(str(status))
except Exception as e: # pragma: no cover
status = (False, "Failed to pull images " + str(e))
self.logger.error(str(status))
plugin_c.write_config()
elif action == "start":
status = self.api_action.prep_start(groups="core",
branch=branch)
if status[0]:
tool_d = status[1]
status = self.api_action.start(tool_d)
elif action == "stop":
status = self.api_action.stop(groups="core", branch=branch)
elif action == "clean":
status = self.api_action.clean(groups="core", branch=branch)
except Exception as e: # pragma: no cover
self.logger.info("core failed with error: " + str(e))
status = (False, e)
self.logger.info("Status of core: " + str(status[0]))
self.logger.info("Finished: core")
return status
def repo_branches(self, repo):
""" Get the branches of a repository """
self.logger.info("Starting: repo_branches")
self.logger.info("repo given: " + str(repo))
branches = []
try:
# switch to directory where repo will be cloned to
status = self.p_helper.apply_path(repo)
if status[0]:
cwd = status[1]
else:
self.logger.info("apply_path failed. Exiting repo_branches"
" with status " + str(status))
return status
check_output(shlex.split("git pull --all"),
stderr=STDOUT,
close_fds=True)
branch_output = check_output(shlex.split("git branch -a"),
stderr=STDOUT,
close_fds=True)
branch_output = branch_output.split("\n")
for branch in branch_output:
b = branch.strip()
if b.startswith('*'):
b = b[2:]
if "/" in b:
branches.append(b.rsplit('/', 1)[1])
elif b:
branches.append(b)
branches = list(set(branches))
self.logger.info("branches found: " + str(branches))
for branch in branches:
try:
check_output(shlex.split("git checkout " + branch),
stderr=STDOUT,
close_fds=True)
except Exception as e: # pragma: no cover
self.logger.error("repo_branches failed with error: " +
str(e) + " on branch: " + str(branch))
status = (False, e)
self.logger.info("Exiting repo_branches with status: " +
str(status))
return status
chdir(cwd)
status = (True, branches)
except Exception as e: # pragma: no cover
self.logger.error("repo_branches failed with error: " + str(e))
status = (False, e)
self.logger.info("Status of repo_branches: " + str(status))
self.logger.info("Finished: repo_branches")
return status
def repo_commits(self, repo):
""" Get the commit IDs for all of the branches of a repository """
self.logger.info("Starting: repo_commits")
self.logger.info("repo given: " + str(repo))
commits = []
try:
status = self.p_helper.apply_path(repo)
# switch to directory where repo will be cloned to
if status[0]:
cwd = status[1]
else:
self.logger.info("apply_path failed. Exiting repo_commits with"
" status: " + str(status))
return status
status = self.repo_branches(repo)
if status[0]:
branches = status[1]
for branch in branches:
try:
branch_output = check_output(shlex
.split("git rev-list " +
branch),
stderr=STDOUT,
close_fds=True)
branch_output = branch_output.split("\n")[:-1]
branch_output += ['HEAD']
commits.append((branch, branch_output))
except Exception as e: # pragma: no cover
self.logger.error("repo_commits failed with error: " +
str(e) + " on branch: " +
str(branch))
status = (False, e)
self.logger.info("Exiting repo_commits with status: " +
str(status))
return status
else:
self.logger.info("repo_branches failed. Exiting repo_commits"
" with status: " + str(status))
return status
chdir(cwd)
status = (True, commits)
except Exception as e: # pragma: no cover
self.logger.error("repo_commits failed with error: " + str(e))
status = (False, e)
self.logger.info("Status of repo_commits: " + str(status))
self.logger.info("Finished: repo_commits")
return status
def repo_tools(self, repo, branch, version):
""" Get available tools for a repository branch at a version """
self.logger.info("Starting: repo_tools")
self.logger.info("repo given: " + str(repo))
self.logger.info("branch given: " + str(branch))
self.logger.info("version given: " + str(version))
try:
tools = []
status = self.p_helper.apply_path(repo)
# switch to directory where repo will be cloned to
if status[0]:
cwd = status[1]
else:
self.logger.info("apply_path failed. Exiting repo_tools with"
" status: " + str(status))
return status
status = self.p_helper.checkout(branch=branch, version=version)
if status[0]:
path, _, _ = self.p_helper.get_path(repo)
tools = self.p_helper.available_tools(path, version=version)
else:
self.logger.info("checkout failed. Exiting repo_tools with"
" status: " + str(status))
return status
chdir(cwd)
status = (True, tools)
except Exception as e: # pragma: no cover
self.logger.error("repo_tools failed with error: " + str(e))
status = (False, e)
self.logger.info("Status of repo_tools: " + str(status))
self.logger.info("Finished: repo_tools")
return status
def tools_status(self, core, branch="master", version="HEAD", **kargs):
"""
Get tools that are currently installed/built/running and also the
number of repos that those tools come from; can toggle whether looking
for core tools or plugin tools
"""
# !! TODO this might need to store namespaces/branches/versions
all_tools = {'built': [], 'running': [], 'installed': [], 'normal': []}
core_repo = 'https://github.com/cyberreboot/vent'
repos = set()
tools = Tools(**kargs)
# get manifest file
manifest = os.path.join(self.api_action.plugin.path_dirs.meta_dir,
"plugin_manifest.cfg")
template = Template(template=manifest)
tools = template.sections()
# get repos
if core:
p_helper = PluginHelper(plugins_dir='.internals/plugins/')
repos.add(core_repo)
else:
p_helper = PluginHelper(plugins_dir='plugins/')
for tool in tools[1]:
repo = template.option(tool, 'repo')
if repo[0] and repo[1] != core_repo:
repos.add(repo[1])
# get normal tools
for repo in repos:
status, _ = p_helper.clone(repo)
if status:
p_helper.apply_path(repo)
p_helper.checkout(branch=branch, version=version)
path, _, _ = p_helper.get_path(repo, core=core)
matches = None
if core:
matches = p_helper.available_tools(path, version=version,
groups='core')
else:
matches = p_helper.available_tools(path, version=version)
for match in matches:
if core:
all_tools['normal'].append(match[0].split('/')[-1].replace('_', '-'))
else:
all_tools['normal'].append(match[0].split('/')[-1])
# get tools that have been installed
for tool in tools[1]:
repo = template.option(tool, "repo")
if repo[0] and repo[1] in repos:
name = template.option(tool, "name")
if name[0]:
all_tools['installed'].append(name[1].replace('_', '-'))
# get tools that have been built and/or are running
try:
d_client = docker.from_env()
images = d_client.images.list(filters={'label': 'vent'})
for image in images:
try:
core_check = ("vent.groups" in image.attrs['Config']['Labels'] and
'core' in image.attrs['Config']['Labels']['vent.groups'])
image_check = None
if core:
image_check = core_check
else:
image_check = not core_check
if image_check:
if ('vent.name' in image.attrs['Config']['Labels'] and
'hidden' not in image.attrs['Config']['Labels']['vent.groups']):
if core:
all_tools['built'].append(image.attrs['Config']['Labels']['vent.name'].replace('_', '-'))
else:
all_tools['built'].append(image.attrs['Config']['Labels']['vent.name'])
except Exception as err: # pragma: no cover
self.logger.error("image_check went wrong " + str(err))
containers = d_client.containers.list(filters={'label': 'vent'})
for container in containers:
try:
core_check = ("vent.groups" in container.attrs['Config']['Labels'] and
'core' in container.attrs['Config']['Labels']['vent.groups'])
container_check = None
if core:
container_check = core_check
else:
container_check = not core_check
if container_check:
if ('vent.name' in container.attrs['Config']['Labels'] and
'hidden' not in image.attrs['Config']['Labels']['vent.groups']):
if core:
all_tools['running'].append(container.attrs['Config']['Labels']['vent.name'].replace('_', '-'))
else:
all_tools['running'].append(container.attrs['Config']['Labels']['vent.name'])
except Exception as err: # pragma: no cover
self.logger.error("core_check went wrong " + str(err))
except Exception as e: # pragma: no cover
self.logger.error("Something with docker went wrong " + str(e))
return (len(repos), all_tools)
def test_start():
""" Test the start function """
instance = Action()
status = instance.start({})
assert type(status) == tuple
assert status[0] == True
