mirror of
https://github.com/ChristianLight/tutor.git
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149 lines
4.2 KiB
Python
149 lines
4.2 KiB
Python
import subprocess
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import click
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from .. import config as tutor_config
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from .. import env as tutor_env
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from .. import images
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from .. import plugins
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BASE_IMAGE_NAMES = ["openedx", "forum", "android"]
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DEV_IMAGE_NAMES = ["openedx-dev"]
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@click.group(name="images", short_help="Manage docker images")
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def images_command():
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pass
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@click.command(
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short_help="Build docker images",
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help="Build the docker images necessary for an Open edX platform.",
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)
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@click.argument("image", nargs=-1)
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@click.option(
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"--no-cache", is_flag=True, help="Do not use cache when building the image"
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)
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@click.option(
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"-a",
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"--build-arg",
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multiple=True,
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help="Set build-time docker ARGS in the form 'myarg=value'. This option may be specified multiple times.",
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)
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@click.pass_obj
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def build(context, image, no_cache, build_arg):
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config = tutor_config.load(context.root)
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for i in image:
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build_image(context.root, config, i, no_cache, build_arg)
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def build_image(root, config, image, no_cache, build_arg):
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# Build base images
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for img in BASE_IMAGE_NAMES:
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if image in [img, "all"]:
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tag = images.get_tag(config, img)
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images.build(
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tutor_env.pathjoin(root, "build", img),
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tag,
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no_cache=no_cache,
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build_args=build_arg,
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)
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# Build plugin images
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for plugin, hook in plugins.iter_hooks(config, "build-image"):
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for img, tag in hook.items():
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if image in [img, "all"]:
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tag = tutor_env.render_str(config, tag)
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images.build(
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tutor_env.pathjoin(root, "plugins", plugin, "build", img),
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tag,
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no_cache=no_cache,
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build_args=build_arg,
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)
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# Build dev images
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user_id = subprocess.check_output(["id", "-u"]).strip().decode()
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dev_build_args = list(build_arg) + ["USERID={}".format(user_id)]
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for img in DEV_IMAGE_NAMES:
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if image in [img, "all"]:
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tag = images.get_tag(config, img)
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images.build(
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tutor_env.pathjoin(root, "build", img),
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tag,
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no_cache=no_cache,
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build_args=dev_build_args,
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)
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@click.command(short_help="Pull images from the Docker registry")
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@click.argument("image", nargs=-1)
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@click.pass_obj
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def pull(context, image):
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config = tutor_config.load(context.root)
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for i in image:
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pull_image(config, i)
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def pull_image(config, image):
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# Pull base images
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for img in image_names(config):
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if image in [img, "all"]:
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tag = images.get_tag(config, img)
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images.pull(tag)
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# Pull plugin images
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for _plugin, hook in plugins.iter_hooks(config, "remote-image"):
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for img, tag in hook.items():
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if image in [img, "all"]:
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tag = config["DOCKER_REGISTRY"] + tutor_env.render_str(config, tag)
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images.pull(tag)
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@click.command(short_help="Push images to the Docker registry")
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@click.argument("image", nargs=-1)
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@click.pass_obj
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def push(context, image):
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config = tutor_config.load(context.root)
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for i in image:
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push_image(config, i)
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def push_image(config, image):
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# Push base images
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for img in BASE_IMAGE_NAMES:
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if image in [img, "all"]:
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tag = images.get_tag(config, img)
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images.push(tag)
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# Push plugin images
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for _plugin, hook in plugins.iter_hooks(config, "remote-image"):
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for img, tag in hook.items():
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if image in [img, "all"]:
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tag = config["DOCKER_REGISTRY"] + tutor_env.render_str(config, tag)
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images.push(tag)
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def image_names(config):
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return BASE_IMAGE_NAMES + vendor_image_names(config)
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def vendor_image_names(config):
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vendor_images = [
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"elasticsearch",
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"memcached",
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"mongodb",
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"mysql",
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"nginx",
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"rabbitmq",
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"smtp",
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]
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for image in vendor_images[:]:
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if not config.get("ACTIVATE_" + image.upper(), True):
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vendor_images.remove(image)
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return vendor_images
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images_command.add_command(build)
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images_command.add_command(pull)
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images_command.add_command(push)
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