mirror of
https://github.com/super-linter/super-linter.git
synced 2024-11-30 01:51:05 -05:00
104 lines
2.9 KiB
Text
104 lines
2.9 KiB
Text
---
|
|
###########################
|
|
###########################
|
|
## Dockerfile Lint rules ##
|
|
###########################
|
|
###########################
|
|
|
|
#################################
|
|
# Default is 'on' for all rules #
|
|
# You can disable as needed. #
|
|
#################################
|
|
# Additional Info can be found at:
|
|
# https://github.com/replicatedhq/dockerfilelint
|
|
|
|
# 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
|