superlint/TEMPLATES/.dockerfilelintrc
2020-01-10 10:07:22 -06:00

102 lines
2.8 KiB
Text

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