a02f71f304
* Added new script type to pre-job startup tasks * Updated Dockerfile to create the needful directories * added tests
96 lines
2.8 KiB
Elixir
96 lines
2.8 KiB
Elixir
defmodule Pinchflat.Release do
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@moduledoc """
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Used for executing DB release tasks when run in production without Mix
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installed.
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"""
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@app :pinchflat
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require Logger
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alias Pinchflat.Utils.FilesystemUtils
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def migrate do
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load_app()
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for repo <- repos() do
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{:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :up, all: true))
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end
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end
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def rollback(repo, version) do
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load_app()
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{:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :down, to: version))
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end
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def check_file_permissions do
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load_app()
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directories =
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[
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"/config",
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"/downloads",
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"/etc/yt-dlp",
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"/etc/yt-dlp/plugins",
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Application.get_env(:pinchflat, :media_directory),
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Application.get_env(:pinchflat, :tmpfile_directory),
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Application.get_env(:pinchflat, :extras_directory),
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Application.get_env(:pinchflat, :metadata_directory),
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Application.get_env(:tzdata, :data_dir)
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]
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|> Enum.uniq()
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|> Enum.filter(&(&1 != nil))
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Enum.each(directories, fn dir ->
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Logger.info("Checking permissions for #{dir}")
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filepath = Path.join([dir, ".keep"])
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case FilesystemUtils.write_p(filepath, "") do
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:ok ->
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Logger.info("Permissions OK")
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{:error, :eacces} ->
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Logger.error(permission_denied_screed(dir))
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raise "Permission denied"
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err ->
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Logger.error("Permissions check failed: #{inspect(err)}")
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raise "Unknown error"
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end
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end)
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end
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defp repos do
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Application.fetch_env!(@app, :ecto_repos)
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end
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defp load_app do
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Application.load(@app)
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end
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defp permission_denied_screed(dir) do
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"""
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The directory "#{dir}" is not writeable by the Docker container.
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Please ensure that the directory exists and is writeable by the Docker
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container. All setups are different, but you may be able to run something
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like this on the *host*:
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chown nobody -R <host path that maps to #{dir}>
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chmod 755 -R <host path that maps to #{dir}>
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Swapping in your real host path. Then, you should set the user running
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this container by editing your `docker run` command like so:
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docker run --user 99:100 <rest of the command>
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Or adding `user: '99:100'` to the Pinchflat service of your Docker Compose
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file. Again, there are many ways to do this depending on your setup and
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this is just one example. See issue #106 in the Pinchflat Github for more.
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No matter the case, this _is_ a permissions error and allowing the container
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to write to the directory is the only way to fix it. It is not recommended
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to run the container as `root` because files created by Pinchflat may not
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be accessible to other apps that want to modify them.
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"""
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end
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end
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