Valentin Lab
e521d5fee9
new: store and keep compiled docker-compose and a mean to use-it for services.
The ``docker-compose.yml`` is saved along with an executable ``dc`` and
``.env`` in a directory to be shared as a volume in case we'd like to
launch a subservice in the same setup from a launched service. For instance,
a ``cron`` charm could want to launch ``run-once`` services.
The charm only need to access the ``dc`` binary, this can be done by
sharing the binary as a volume. This is the recommended way to do this:
``\${DOCKER_COMPOSE_PATH}/bin/dc:/bin/dc:ro``. Notice how we use a
docker-compose level variable here as the DOCKER_COMPOSE_PATH will only
be computed after all ``init`` hooks are done. This is the purpose of
the ``.env`` file that is also generated.
These directories are garbage collected if no containers have volumes
connected to it.
6 years ago
Valentin Lab
37d5c0a43d
new: ``compose`` is now to be used in a docker.
6 years ago
Valentin Lab
9f4cb01a36
chg: dev: minor comment addition, removal, and simplification. !minor
6 years ago
Valentin Lab
08f21ff10a
chg: dev: delete obsolete code !minor
6 years ago
Valentin Lab
9624f3b00f
fix: dev: should not need any direct connection from container to host
These variables should not be used.
6 years ago
Valentin Lab
654d6733ac
fix: dev: function should use ``return``, not ``exit``.
6 years ago
Valentin Lab
a03ae8ba51
new: bail out when failing to read compose file and be more explicit
6 years ago
Valentin Lab
0085403e54
fix: was not compatible with ``busybox`` version of ``readlink``.
This will be required in a docker container based on alpine for
instance.
6 years ago
Valentin Lab
4b4aa5215f
fix: remove warning about "static" network.
The declaration of this network is completely useless.
6 years ago
Valentin Lab
7a779015b0
fix: use a docker container to check for open tcp port
This will allow to dockerize compose in the future and makes
it more portable. Indeed, the containers are not always reachable
from the host.
6 years ago
Valentin Lab
0a1d885d2f
fix: improper failure if using an empty service definition in ``compose.yml``
An empty definition is useful if you need the service to be selected as a
default service when using ``compose up`` with no argument, and you don't
have anything to configure in the given service.
6 years ago
Valentin Lab
5a60c03ff9
chg: better error message and error catching upon YAML merging
6 years ago
Valentin Lab
ad2a6232fd
new: ``run-once`` service should not be linked as dependencies to proper ``service``.
This will prevent ``run-once`` service to be ran by ``compose up`` if linked as a
dependency to another service.
6 years ago
Valentin Lab
72930065d6
chg: dev: factorize and cache ``get_service_type``
6 years ago
Valentin Lab
c4e8a45183
chg: dev: change the comment place !minor
6 years ago
Valentin Lab
e9770aacea
new: export command line information so that hooks can use it
6 years ago
Valentin Lab
ed8bdc3599
new: test: added a test to ensure ``$COMPOSE_YML_FILE`` is correctly accessible from actions.
6 years ago
Valentin Lab
189dc1daf4
new: support for type of service ``run-once`` through hook ``dc-pre-run`` and removal of auto-populated ``up``.
6 years ago
Valentin Lab
cebda50840
chg: dev: always 2 newlines between 2 functions def !minor
6 years ago
Valentin Lab
ca0f58bcba
new: test: check charm action detection is working properly
6 years ago
Valentin Lab
47635f1b80
chg: dev: small improvement on catching errors and debugging info !minor
6 years ago
Valentin Lab
5e8c1246ba
chg: dev: trap should not be set up if only sourcing the file.
6 years ago
Valentin Lab
40b173b935
new: added ``--add-compose-content, -Y YAML`` for one-time ``compose.yml`` addition.
6 years ago
Valentin Lab
a024649a5f
new: ``compose config`` on validation success outputs the final docker-compose file on standard output instead of standard error.
6 years ago
Valentin Lab
376c915b10
new: added ``cached_wget`` utility function to compose intended for charms to use.
6 years ago
Valentin Lab
68b1c33987
chg: dev: added idea in TODO comment !minor
6 years ago
Valentin Lab
8cc7c16062
chg: dev: cosmetic !minor
6 years ago
Valentin Lab
8d83d7da0b
chg: test: move argument test in its own file !minor
6 years ago
Valentin Lab
2d99ffa066
new: pkg: change to multifile tests.
6 years ago
Valentin Lab
b460f95bf8
new: allow compose to work without any ``compose.yml`` found.
As services will have by default charms of the same name, this allows to
launch "charms" (spawn a service of this charm) without defining any yaml.
6 years ago
Valentin Lab
317f033efd
chg: dev: explicitely include ``common``
6 years ago
Valentin Lab
de1087a025
fix: rogue doubling of arguments.
6 years ago
Valentin Lab
c79e55e38f
new: added a new ``pre_deploy`` hook for anything to do before launching docker-compose and after relations
6 years ago
Valentin Lab
364218dcdc
new: ``logs`` command has a ``--tail 10`` default parameter.
6 years ago
Valentin Lab
5289fba5d4
fix: dev: remove commented out code that is very obsolete !minor
6 years ago
Valentin Lab
26347c7383
new: added ``--rebuild-relations-to-service, -R SERVICE`` to force the rebuild of relations with target service.
6 years ago
Valentin Lab
5734efecf8
more big fat changes
6 years ago
Valentin Lab
0ae997d313
big fat changes (to separate)
6 years ago
Valentin Lab
fe9cfcb822
fix: ``down`` action is supported
We force ``--remove-orphans`` as it'll remove all the previous
dockers that have been launched in the same project. We don't
need to compute anything for this.
6 years ago
Valentin Lab
6895cac416
new: ``charm`` ressources should be read only
6 years ago
Valentin Lab
97d6535943
new: ``charm`` and ``service`` are cleanly separated concepts now
``charm`` is the general recipes. ``service`` is a practical
functionality that will (if not subordinated) spawn a docker container.
In your compose file, you define services that will apply some general
rules borrowed from ``charm``s. Different services can link to the same
charm.
6 years ago
Valentin Lab
bdcc563f9d
chg: unindent code for cosmetic reasons !minor
6 years ago
Valentin Lab
85561d3e19
new: adding function ``get_running_containers_for_service``.
6 years ago
Valentin Lab
9db40baeab
chg: dev: ``get_docker_ip`` should give all IP and not filter only to temporary network
Indeed as the database container might already be launched on another
network before any script is launched. We can use this instance with
this modification.
6 years ago
Valentin Lab
b65c5b73c7
new: added labels to attach important information from compose on running containers.
6 years ago
Valentin Lab
0c532ae6a1
fix: incorrect use of \' in ``trap_add``.
6 years ago
Valentin Lab
2164311f10
new: database query now support new networks in docker.
6 years ago
Valentin Lab
4c89f1c304
fix: use remainder arguments for all services commands
6 years ago
Valentin Lab
1ebefc6735
fix: better error reporting when ``shyaml`` fails not for syntax reasons.
7 years ago
Valentin Lab
bab67d0ee6
new: support of ``docker-compose.yml`` v2.0
7 years ago
