mirror of
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104 lines
2.9 KiB
Text
104 lines
2.9 KiB
Text
---
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###########################
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###########################
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## Dockerfile Lint rules ##
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###########################
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###########################
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#################################
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# Default is 'on' for all rules #
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# You can disable as needed. #
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#################################
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# Additional Info can be found at:
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# https://github.com/replicatedhq/dockerfilelint
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# Set the rules
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rules:
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# All commands in a Dockerfile require at least 1 argument
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required_params: on
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# For clarity and readability, all instructions in
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# a Dockerfile should be uppercase
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uppercase_commands: on
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# The first instruction in a Dockerfile must specify
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# the base image using a FROM
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from_first: on
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# This line is not a valid Dockerfile line
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invalid_line: on
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# Use of sudo is not allowed in a Dockerfile
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sudo_usage: on
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# Consider using a `--no-install-recommends` when `apt-get`
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# installing packages
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apt-get_missing_param: on
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# Consider using a `--no-install-recommends` when `apt-get`
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# installing packages
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apt-get_recommends: on
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# Use of `apt-get upgrade` is not allowed in a Dockerfile
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apt-get-upgrade: on
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# Use of `apt-get dist-upgrade` is not allowed in a Dockerfile
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apt-get-dist-upgrade: on
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# All instances of `apt-get update` should have the `apt-get install`
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# commands on the same line to reduce image size
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apt-get-update_require_install: on
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# Consider using a \`--no-cache\` (supported in alpine linux >= 3.3) or
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# \`--update\` followed by the command \`rm -rf /var/cache/apk/*\`
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# when \`apk\` adding packages. This will result in a smaller image size
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apkadd-missing_nocache_or_updaterm: on
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# Consider using a \`--virtual\` or \`-t\` switch to group multiple packages
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# for easy cleanup. This will help ensure future authors will continue
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# to clean up build dependencies and other temporary packages
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apkadd-missing-virtual: on
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# Exposing ports should only be valid port numbers
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invalid_port: on
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# Only valid commands are allowed in a Dockerfile
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invalid_command: on
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# Expose Only Container Port
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expose_host_port: on
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# Using LABEL should be in key=value format
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label_invalid: on
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# Base images should specify a tag to use
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missing_tag: on
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# Base images should not use the latest tag
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latest_tag: on
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# This command has extra arguments and will be ignored
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extra_args: on
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# This command requires additional arguments
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missing_args: on
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# All files referenced in an ADD command should
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# be part of the Docker build context
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add_src_invalid: on
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# When adding multiple files, the destination should be a directory
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add_dest_invalid: on
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# Using a WORKDIR parameter that has spaces should be escaped
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invalid_workdir: on
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# The arguments to this command are invalid
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invalid_format: on
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# Use of apt-get update should be paired with
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# rm -rf /var/lib/apt/lists/* in the same layer
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apt-get_missing_rm: on
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# This INSTRUCTION is deprecated as of Docker 1.13
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deprecated_in_1.13: on
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