def test_required_exec_resource(self, cintf):
"""A Exec resource that requires others first.
"""
deployment = cintf.create_deployment('foo')
# The run resource waits for now, the "db" service is not available
cintf.set_globals('foo', {'Exec': {
'Foo': {
'require': 'db',
'service': 'forum',
'cmd': 'initdb'
}}})
assert not get_last_runcfg(cintf, 'once')
# Provide the service serving as template; this is not enough
# to run the exec resource.
cintf.set_service('foo', 'forum', {})
assert not get_last_runcfg(cintf, 'once')
# Now, provide the service specified in the requirements.
cintf.set_service('foo', 'db', {})
# The Foo resource has now run; it does not care that the service
# is held; it only uses the specified service as a template.
assert deployment.get_resource('Foo')
assert get_last_runcfg(cintf, 'once')
def test_generate(self, cintf):
cintf.create_deployment('foo')
cintf.set_globals('foo', {'Generate': {'Foo': {}}})
service = cintf.set_service('foo', 'bar', {
'image': 'bar',
'env': {'a': "{Foo}"}
})
runcfg_used = get_last_runcfg(cintf)
assert len(runcfg_used['env']['a']) == 64
prev_key = runcfg_used['env']['a']
# Run again, get the same result
service = cintf.set_service('foo', 'bar', {
'image': 'bar',
'env': {'a': "{Foo}"}
})
runcfg_used = get_last_runcfg(cintf)
assert runcfg_used['env']['a'] == prev_key
def test_exec_service(self, cintf):
deployment = cintf.create_deployment('foo')
# The run resource waits for now, the "db" service is not available
cintf.set_globals('foo', {'Exec': {
'Foo': {
'service': 'db',
'cmd': 'create name user pass'
}}})
assert not get_last_runcfg(cintf, 'once')
# Provide the service: make sure it has an provided requirement
cintf.set_service('foo', 'db', {'require': 'dep'})
# The Foo resource has now run; it does not care that the service
# is held; it only uses the specified service as a template.
assert deployment.get_resource('Foo')
runcfg = get_last_runcfg(cintf, 'once')
assert runcfg['cmd'] == ['create name user pass']
assert runcfg['env']
def test_image_rebuild(self, cintf):
"""Test insertion of sdutil.
"""
cintf.create_deployment('foo')
# Create a service with a default port, define a dependency
service = cintf.set_service(
'foo', 'bar', {
'image': 'bar',
'entrypoint': ['/entry'],
'cmd': ['a-command'],
'sdutil': {
'register': True
}
})
runcfg_used = get_last_runcfg(cintf)
assert runcfg_used['image'] == 'built-id'
assert runcfg_used['entrypoint'] == ['/sdutil']
def test_image_rebuild(self, cintf):
"""Test insertion of sdutil.
"""
cintf.create_deployment('foo')
# Create a service with a default port, define a dependency
service = cintf.set_service('foo', 'bar', {
'image': 'bar',
'entrypoint': ['/entry'],
'cmd': ['a-command'],
'sdutil': {
'register': True
}
})
runcfg_used = get_last_runcfg(cintf)
assert runcfg_used['image'] == 'built-id'
assert runcfg_used['entrypoint'] == ['/sdutil']
def test_register(self, cintf):
"""Test sdutil registering.
"""
cintf.create_deployment('foo')
# Create a service with a default port, register it.
service = cintf.set_service('foo', 'bar', {
'image': 'bar',
'entrypoint': ['/entry'],
'sdutil': {
'register': True,
'binary': '/my-sdutil'
}
})
runcfg_used = get_last_runcfg(cintf)
assert runcfg_used['entrypoint'] == ['/my-sdutil']
assert runcfg_used['cmd'][:2] == ['exec', '-s']
assert runcfg_used['cmd'][2].startswith('foo:bar:')
assert runcfg_used['cmd'][3:5] == ['/entry', 'imgcmd']
def test_register(self, cintf):
"""Test sdutil registering.
"""
cintf.create_deployment('foo')
# Create a service with a default port, register it.
service = cintf.set_service(
'foo', 'bar', {
'image': 'bar',
'entrypoint': ['/entry'],
'sdutil': {
'register': True,
'binary': '/my-sdutil'
}
})
runcfg_used = get_last_runcfg(cintf)
assert runcfg_used['entrypoint'] == ['/my-sdutil']
assert runcfg_used['cmd'][:2] == ['exec', '-s']
assert runcfg_used['cmd'][2].startswith('foo:bar:')
assert runcfg_used['cmd'][3:5] == ['/entry', 'imgcmd']
def test_expose(self, cintf):
"""Test sdutil service exposure.
"""
cintf.create_deployment('foo')
# Create a service with a default port, define a dependency
service = cintf.set_service('foo', 'bar', {
'image': 'bar',
'entrypoint': ['/entry'],
'cmd': ['a-command'],
'sdutil': {
'binary': '/my-sdutil',
'expose': {
'dep': 'DEP'
}
}
})
runcfg_used = get_last_runcfg(cintf)
assert runcfg_used['entrypoint'] == ['/my-sdutil']
assert runcfg_used['cmd'] == [
'expose', '-d', 'DEP:foo:dep', '/entry', 'a-command']
def test_variable_insertion(self, cintf):
"""Test that the database variables are inserted into all of
the deployment's containers.
"""
deployment = cintf.create_deployment('foo')
cintf.set_globals('foo', {
'Flynn-Postgres': {
'my-database': {
'in': 'db',
'via': 'db-api',
'expose_as': 'POSTGRES_'
}
}
})
cintf.get_plugin(FlynnPostgresPlugin).set_db_resource(
deployment, 'my-database', 'foo', 'bar', 'baz'
)
# Deploy a service
cintf.set_service('foo', 'a-service', {})
# Have a look at the vars used
runcfg = get_last_runcfg(cintf)
assert runcfg['env']['POSTGRES_DATABASE'] == 'foo'
def test_variable_insertion(self, cintf):
"""Test that the database variables are inserted into all of
the deployment's containers.
"""
deployment = cintf.create_deployment('foo')
cintf.set_globals(
'foo', {
'Flynn-Postgres': {
'my-database': {
'in': 'db',
'via': 'db-api',
'expose_as': 'POSTGRES_'
}
}
})
cintf.get_plugin(FlynnPostgresPlugin).set_db_resource(
deployment, 'my-database', 'foo', 'bar', 'baz')
# Deploy a service
cintf.set_service('foo', 'a-service', {})
# Have a look at the vars used
runcfg = get_last_runcfg(cintf)
assert runcfg['env']['POSTGRES_DATABASE'] == 'foo'
def test_expose(self, cintf):
"""Test sdutil service exposure.
"""
cintf.create_deployment('foo')
# Create a service with a default port, define a dependency
service = cintf.set_service(
'foo', 'bar', {
'image': 'bar',
'entrypoint': ['/entry'],
'cmd': ['a-command'],
'sdutil': {
'binary': '/my-sdutil',
'expose': {
'dep': 'DEP'
}
}
})
runcfg_used = get_last_runcfg(cintf)
assert runcfg_used['entrypoint'] == ['/my-sdutil']
assert runcfg_used['cmd'] == [
'expose', '-d', 'DEP:foo:dep', '/entry', 'a-command'
]